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Patent FAQs
What is a patent?
What is an invention patent?
Pursuant to the provision of Article 21 of the Patent Act, an
invention refers to any creation of technical concepts by utilizing
the rules of nature. Thus, it can be defined that an invention is a
creation of technical concepts that utilizes the rules of nature to
reflect on the application of an article or a method.
What is a utility model patent?
Pursuant to the provision of Article 93 of the Patent Act, a utility
model refers to any creation of technical concepts by utilizing the
rules of nature, in respect of the form, construction or
installation of an article. Thus, it can be defined that a utility
model is a creation of technical concepts that utilizes the rules of
nature to reflect the innovation of a form, construction, or
installation of an article that possesses a new purpose or improved
efficacy.
What is a design patent?
Pursuant to the provision of Paragraph 1, Article 109 of the Patent
Act, a design refers to any creation made in respect of the shape,
pattern, color, or combination thereof of an article through visual
appeal. Thus, it can be defined that a design uses the shape,
pattern, color, or combination of an article to enhance its quality,
affinity, and value through visual effects in order to increase
market competitiveness and visual contentment.
How does one distinguish a design patent from a utility model patent
and an invention patent?
A design patent should emphasize the enhancement of its visual
effect to visually attract general consumers and to generate
purchasing interest. Thus, a design uses the shape, pattern, color,
or combination of an article to enhance its quality, affinity, and
value through visual effects in order to increase market
competitiveness and visual contentment. However, a utility model
patent and an invention patent aim to improve an article's
convenience in its function, technique, manufacturing and
application.
What is the non-statutory subject matter for an invention patent?
Although some technologies meet all patent conditions, they are not
granted invention patents according to the Patent Act. These
technologies are referred to as non-statutory subject matter.
According to Article 24 of the Patent Act, non-statutory subject
matter for an invention patent includes: (1) Animals, plants, and
essentially biological processes for the production of animals or
plants, except for processes that produce microorganisms; (2)
Diagnostic, therapeutic or surgical operation methods for the
treatment of humans or animals; and(3) An invention which is
contrary to public order, morality or public health.
What is the non-statutory subject matter for a utility model patent?According
to Paragraph 1, Article 97 of the Patent Act, the non-statutory
subject matter for a utility model patent includes: (1) Where the
utility model is not directed to the form, construction or
installation. For example, a process patent can only be applied as
an invention, not a utility model; (2) A utility model patent
application which is contrary to public order, morality or public
health;(3) Where the specification, claims and drawings are in
violation of the written description requirement prescribed in
Paragraphs 1 or 4 of Article 26, which shall apply mutatis mutandis
to utility model patents under Article 108;(4) Where the utility
model is in violation of the unity of invention requirement
prescribed in Article 32, which shall apply mutatis mutandis to
utility model patents under Article 108; or(5) Where the
specification, claims and drawings fail to disclose essential
matters or are obviously indefinite. This refers to obvious flaws
that can be identified in a formality examination.
What is the non-statutory subject matter for a design patent?
According to Article 112 of the Patent Act, non-statutory subject
matter for a design patent includes: (1) An article of which the
shape is solely dictated by the functions of said article; (2) A
pure fine artistic creation or work;(3) Layout of integrated
circuits and electronic circuits;(4) An article which is contrary to
public order, morality or public health; and(5) An article of which
the shape is identical or similar to a political party flag, the
national flag, a portrait of the National Father of the ROC, the
national emblem, military flags, an official seal, or a medal
awarded by the government.
Why can't a discovery be listed as an eligible type of invention
patent?
This is because creativity is one of the essential elements of an
"invention." Therefore, the discovery of natural matters and
phenomenon, such as "minerals," is merely an act of discovery, and
not an act of creation or a creation of technical concepts utilizing
the rules of nature. Therefore, discovery is not an eligible type of
invention. However, creation obtained from natural matters due to
the diligence and creativity of a person (such as chemical
substances) can be deemed an invention. In other words, turning a
discovered natural phenomenon into an industrial applicable creation
of technical concepts is considered an "invention" and not merely an
act of discovery.
Can a patent be granted to computer software?
Yes. Apart from the non-statutory subject matter prescribed under
Articles 22 and 23 of the Patent Act, the ROC does not impose
limitations on filing computer software related invention patent
applications. An invention patent can be filed if the application is
a creation of technical concepts by utilizing the rules of nature,
in compliance with Article 22 of the Patent Act (having industrial
applicability, novelty, and progressive characteristics), and does
not violate provisions prescribed under Article 24 of the Patent
Act. The approval or rejection of the application should depend on
an examination based on the technical disclosure of the
specification.
Are concepts subject to patent protection?
Concepts are not subject to patent protection. A patent has to
disclose concrete and applicable techniques that can be applied by
anyone in the relevant field.
Are methods of product inspection subject to patent protection?
Methods of product inspection can be protected by patents as long as
they are creations of technical concepts by utilizing the rules of
nature. However, if the methods are created using man-made rules or
methods that are not related to the utilization of the rules of
nature, they cannot be patented.
Are colors subject to design patent protection?
According to Paragraph 1, Article 109 of the Patent Act, colors are
creations that are protected by design patents. If colors are
claimed, the color scheme showing the applied colors of the article
shall be submitted with the statement of the industrial color guide
codes for all colors used, or with color cards.
Can words be treated as patterns?
The term "patterns" in the Patent Act refers to lines or
line-patterns used to decorate the surface of an article. In
principle, words cannot be deemed as patterns, but can be important
elements of a pattern.
After an application has been filed, is it possible for it to be
disclosed?
Apart from invention applications that adopt a laid-open system
where all applications shall be laid-open eighteen (18) months from
the filing date (earliest priority date, if priority right is
claimed), before an application is published or laid-open, its
contents shall be kept confidential and will not be disclosed. Any
improper disclosure is subject to criminal liability and civil
liability of compensation for damage.
Is it necessary to file an application in the ROC if it has already
been filed in a foreign country? To what matters should attention be
paid?
Patents are territorial. Even though the applicant has filed an
application in a foreign country, if he/she intends to seek patent
protection in the ROC, an application should still be filed in the
ROC. The applicant should also pay attention to the priority date if
priority right is claimed. If the application exceeds the prescribed
period for claiming priority right, or if the corresponding foreign
application had already been laid-open or published before filing an
application in the ROC, the patent will lose its novelty.
What elements should be considered in filing a foreign or an ROC
patent application for an invention or a creation?
To what matters should attention be paid when filing a foreign
application? Technical innovation, market potential, and technical
transfer feasibility are factors in determining the appropriate time
for filing a corresponding patent application for an invention or a
creation in foreign countries or other areas. Normally, a patent is
filed first in the ROC, then in foreign countries. For filing
foreign applications, foreign patent attorneys in the designated
foreign countries should be entrusted in prosecuting the
applications. The applicant should also avoid disclosing the
invention or creation before filing to prevent loss of novelty.
Furthermore, after filing in the ROC, if it is necessary to file a
foreign corresponding application, the applicant should do so as
soon as possible to avoid loss of novelty, and vice versa.
Who can file a patent application?
According to Article 25 of the Patent Act, a patent application
shall be made by the person entitled to file such application.
According to Article 5 of the Patent Act, the term "the owner of the
right to apply for patent" shall mean any inventor, creator or
his/her assignee or successor. If a patent application is filed by
someone who does not have the right to apply for such patent, it can
be deemed a reason for revoking the patent.
What documents should be submitted when filing an invention patent
application?
The application for an invention patent shall be made by the person
entitled to file the patent application by submitting to TIPO an
application, a specification, and necessary drawings. Rules
governing how the application, the specification and necessary
drawings should be drafted are stated in detail in the Implementing
Regulations of the Patent Act.
What documents should be submitted when filing a utility model
patent application?
The application for a utility model patent shall be made by the
person entitled to file the patent application by submitting to TIPO
an application, a specification, and necessary drawings. Rules
governing how the application, the specification and necessary
drawing should be drafted are stated in detail in the Implementing
Regulations of the Patent Act.
What documents should be submitted when filing a design patent
application?
The application for a design patent shall be made by the person
entitled to file the patent application by submitting to TIPO an
application and description of the drawings. Rules governing how the
application and description of drawings should be drafted are stated
in detail in the Implementing Regulations of the Patent Act.
Is there a specific format for an application? How do I obtain one?
According to Rule 2 of the Implementing Regulations of the Patent
Act, there is a specific format for an application. TIPO has
formulated request forms that comply with the regulations, and the
applicants can download the forms for free from TIPO's website
(http://www.tipo.gov.tw); "Patent" "Patent applications forms and
instructions."
To what matters should attention be paid when filling out a request
form?
When filling out a request form, the content has to be written
completely and honestly. For any circumstances that need to be
noted, a statement should be made in the form. The application
should be affixed with the signature or seal of the applicant, or
may be affixed only with the signature or seal of the patent agent,
if already appointed. To learn how to fill out the application, the
Writing Instructions should be consulted.
Are there any specific regulations governing the language and
writing methods of the application documents?
The application documents should be printed in Traditional Chinese
characters in black, on national standardized A4 paper. The Chinese
name(s) of the applicant(s) and inventor(s)/creator(s) should be
written in Traditional Chinese. Simplified Chinese, or Kanji in
Japanese or Korean are not accepted. The foreign language name(s) of
the applicant(s) and inventor(s)/creator(s) should be capitalized in
their foreign language. The specification of an invention or a
utility model patent, and the description of drawings of a design
patent should be written from top to bottom, and from left to right.
There should be twenty-four (24) lines per page, and twenty-five
(25) words per line. There should be a two centimeters margin at
each side of the page.
How should a patent application be submitted?
A patent application can be submitted either in person or by mail.
An applicant can submit the application with TIPO or the collection
counters in the Hsinchu, Taichung, Kaohsiung service centers in
person; or by registered mail at the post office.
What is a filing date?
According to Paragraph 3, Article 25 of the Patent Act (which shall
apply mutatis mutandis to utility model patents under Article 108 of
the same Act) and Paragraph 3 of Article 116, the filing date shall
be the day on which the application, the specification and necessary
drawings are all submitted to TIPO by the applicant. Thus, an
effective filing date is established with TIPO on the day on which
all the aforesaid documents are submitted. If any of the required
documents are missing, the filing date will be postponed.
After a patent application is filed, when can an application number
be obtained?
If the applicant submits the application with TIPO or the collection
counters in Hsinchu, Taichung, Kaohsiung service centers in person,
the application number should be obtained at the time of submission.
If the application is submitted by registered mail, the delivery
time will be 2-3 working days, and TIPO will issue an application
number upon receipt of the application. For the convenience of
checking the patent application examination status, the service
counters at TIPO and the Hsinchu, Taichung, Kaohsiung service
centers provide telephone inquiry services.
What should be done if there are two or more applicants?
When the right to apply for patent is jointly owned by two or more
people, the application should be filed jointly by all joint-owners.
However, where two or more persons begin any patent-related
procedure(s) other than filing a patent application, each of them
may act upon such procedure(s) independently, except for filing a
request for withdrawing or abandoning a patent application, or for
dividing a patent or converting a patent application, or for filing
any application otherwise required in the same Act which shall be
executed and filed by all joint-owners. Nevertheless, if a
representative is designated by a mutual covenant of all
joint-owners, such a covenant shall prevail. If a representative is
not appointed, one of the joint-owners shall be appointed as the
recipient of service of the documents. In the absence of such a
representative, the first applicant indicated in the list of
joint-applicants shall be the recipient of service.
Can the ROC branch of a foreign company be a patent applicant?
When the ROC branch of an approved foreign company files an
application, the name of the foreign company shall be the applicant,
and the person in charge of the ROC branch shall act as the
representative in order to file the application. If the address of
the ROC branch is used as the address of the applicant, it is not
necessary to designate a patent attorney.
Is it required to designate a patent attorney to act on the
applicant's behalf when filing an application?
A patent applicant who has a residence or business office in the
territory of the ROC can file and prosecute an application on his or
her own, or designate an agent to act on his/her behalf to file the
patent applications and prosecute patent-related matters. However, a
patent applicant who has no residence or business office in the
territory of the ROC shall designate an agent to act on his/her
behalf to file patent applications and prosecute patent-related
matters.
Are personal identification documents required when the applicant is
a resident of China or a legal person?
Yes, a natural person should prepare personal identification
documents; a legal person should prepare a Certificate of
Incorporation. If the aforesaid documents are photocopies of the
originals, they should be certified by institutions or civil
organizations appointed by the Executive Yuan; or the applicant (or
agent) shall declare that the photocopies are identical to the
originals.
What should be done if an assignment signed by the inventor cannot
be obtained for the patent application?
In the case where the applicant cannot obtain the executed
assignment due to the refusal, illness, death, or absence of the
inventor, the assignment can be substituted by a statement of
declaration and related evidential documents. The statement of
declaration shall state the name of the invention, the source of
right, and declaration to take responsibility of all legal
liability. The evidential documents refer to documents that can
prove the authenticity of the applicant's statement. For example:
(1) medical certificates of the inventor, to claim that the inventor
cannot sign the assignment due to illness;(2) an assignment signed
by the successor and documents proving the inheritance (e.g. the
will, the Court verdict, etc), to claim that the inventor is
deceased;(3) the employment contract or documents proving that the
invention is made in the performance of his/her job duties, to claim
that the invention is made in the performance of his/her job duties
or during the period of his/her employment.
What is a "novelty grace period"?
Prior to filing a patent, if the invention or utility model has been
published or put to public use, or has become known to the public,
it constitutes a prior art and loses its novelty . However, a grace
period may be claimed, if, 1) the publication is a result of
research or experiment; 2) the publication is a result of being
exhibited at an exhibition sponsored or approved by the government;
3) the invention has been disclosed in an occasion not intended by
the patent applicant. In the case of the preceding causes, the
applicant shall file the application within six months from the date
of actual occurrence of the foregoing causes, and indicate the
relevant occurrences, then publications of the techniques resulted
from the relevant occurrences are considered exceptions not
belonging as a part of prior art and thus do not constitute novelty
bar. However, indication of the cause set forth in the above Item 3
is not limited to the time of filing. This six-month period is
referred to as the "grace period." Similar regulations also apply to
designs, but designs are designs of appearances, and do not involve
research and experiment, such that research and experiment cannot
serve as a reason for the grace period.
What is the procedure to claim a grace period? Which evidential
documents should be submitted?
According to Article 22 of the Patent Act, an applicant claiming the
application of the cause prescribed under Item 1 or 2 of Article 22,
meaning, claiming the grace period, shall not only file the
application within six months from the date of actual occurrences of
the foregoing causes, but also indicate the occurrences and the
relevant dates in his/her application and submit evidential
documents within the time limit specified by TIPO.
What is a conventional right of priority?
A conventional right of priority was first set forth in Article 4 of
the Paris Convention, which stated that any nationals of any
countries or associate countries of the Union who has duly filed a
patent application in one of the countries of the Union shall enjoy,
for the purpose of filing in the other countries, a right of
priority for a twelve-month or six-month period depending on the
type of patent. The purpose of the system is to protect the inventor
after he/she has filed a patent application in one of the countries
in the Union from not being able to comply with the patentability of
patents in other countries in the Union due to the disclosure,
implementation or filing by someone else. According to the Patent
Act, a patent applicant, who has legally filed his/her first patent
application in a member of the World Trade Organization (hereinafter
referred to as the "WTO") or in a foreign country which allows ROC
nationals to claim priority based on reciprocity and has filed
his/her patent application for the same techniques in the ROC within
twelve (12) months (six (6) months for a design) from the filing
date of his/her first patent application in said foreign country,
may claim the filing date of said foreign application as the
priority date, and use it as the reference date in determining
whether the invention complies with patentability of patents, such
as novelty, loss of legal fictitious novelty, inventive step, and
first to file.
What is the procedure for claiming an international priority? Which
evidential documents should be submitted?
A patent applicant, who has legally filed his/her first patent
application in respect of an invention in a member of the WTO or in
a foreign country which allows ROC nationals to claim priority based
on reciprocity and has filed his/her patent application for the same
invention in the ROC within twelve (12) months (six (6) moths for a
design) from the filing date of his/her first patent application in
said foreign country, may claim a priority for his/her ROC
application. For a patent application claiming priority, when filing
for patent, the applicant shall simultaneously file a statement and
declare in the application the filing date(s) and the application
number(s) of the corresponding foreign application(s) as well as the
foreign country(ies) in which the same application was filed. The
certified documents from the foreign government(s) in which the
application was filed shall be submitted within four (4) months from
the filing date. |
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