How to expedite patent examination in Taiwan

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

How to expedite patent examination in Taiwan

Sponsored by

saint-island-400px.png
markus-winkler-afw1hht0nss-unsplash-1.jpg

Jun-yan Wu of Saint Island International Patent & Law Offices discusses the changes to Taiwan’s Accelerated Examination Programme

Taiwan's Intellectual Property Office (TIPO) has completed its revision of the Accelerated Examination Programme (AEP) for patent applications. The revisions took effect on January 1 2022.

The new AEP expands the scope of its application from “related green energy technology” to “related green technology”. It also shortens the examination time frame from nine months to six months if the claimed invention is "urgently needed for commercial practice" or is related to “green technology”.

According to the revisions, an AEP request can be filed under any of four conditions: 

 

Condition

Average examination timeframe

Condition 1:

 

When a foreign counterpart has been allowed or granted

Within six months

Condition 2:

 

When an examination report and a search report have been issued to the US, JP or EP counterpart(s)

Within nine months

Condition 3:

 

When the applicant is planning to practise a claimed invention commercially

Within six months

Condition 4:

 

When a claimed invention is related to green technology

Within six months


 

To file an AEP request under Conditions 1 or 2, the applicant needs to submit to TIPO a copy of the notice of allowance or the letters patent issued to a foreign counterpart, as well as the allowed or granted claims in Chinese, or copies of the examination report (or office action) and search report (if available) along with an abridged English translation.

When filing an AEP request under Condition 4, the applicant needs to point out which of the claims calls for an invention in green technology and which part of the specification or drawings supports the recitations of that claim. Alternatively, the applicant may submit to TIPO any documentation that is sufficient to prove to TIPO that the invention for which accelerated examination is requested is related to green technology or is beneficial to energy conservation or carbon reduction.

Data on examination

According to statistics released by TIPO, from January to October 2021 the average number of calendar days in which applicants received TIPO’s first examination reports were: 

 

Condition

Average number of days

Condition 1

57.9 days

Condition 2

91.2 days

Condition 3

94.1 days

Condition 4

61.7 days


 

The average number of days in which TIPO issued the first examination reports is shorter than the examination time frame as set out in the revised AEP. Moreover, the actual examination time frame for applications under Conditions 3 and 4 would be likely to be shorter than six months. 

PPH programme

When a patent application is filed in Taiwan claiming priority from a US, Japanese, Korean, Spanish, Polish or Canadian application or a PCT application with the US, Japan, Korea, Spain, Poland or Canada specified as the designated country, the applicant can take advantage of the Patent Prosecution Highway (PPH) programme.

TW-Support Using the PPH Agreement also offers a basis for expediting examination of a patent application where (1) TIPO is the receiving office of the first-filed application; and (2) a corresponding second application was later filed claiming the priority of the Taiwanese application in a country which has entered into a PPH agreement with Taiwan. 

 

 

Jun-yan Wu

Patent attorney, Saint Island International Patent & Law Offices

E: siiplo@mail.saint-island.com.tw

 

 

 

 

 

 

 

 

 

 

 

 

more from across site and SHARED ros bottom lb

More from across our site

Data centres are being built across the US, prompting patent disputes, but Texas’s thriving tech industry and patent-ready courts make the state particularly ‘ripe’ for litigation
Carpmaels & Ransford is set to bolster its UK attorney team with the appointment of Simmons & Simmons’s head of IP in the UK
Updates on Nokia’s licensing strides and a surge in patent activity around battery recycling in Australia were also among the top talking points
To mark International Day Against Child Labour, Matteo Amerio at Corsearch says the people inside businesses who can identify counterfeiting risks must be given the tools and authority to act
With genuine equity at IP firms becoming rarer, securing partnership is harder than ever, but increased transparency is also making climbing the ladder more predictable
Yossi Sivan explains how Israeli judgment is a pro-brand owner departure from the norm and why it sends a strong message that corporate structures are not always a shield
Halim Shehadeh, group CEO of IP firm CWB, says that in the rush to discuss what AI can do, IP firms are overlooking the more important question of whether they are ready
Caitlin Heard, who formally joined the firm from CMS last month, says she is excited by the ‘energy’ of the London office
Ranjna Mehta-Dutt, who moved to Chadha & Chadha after 25 years at Remfry & Sagar, says the firm plans to expand its life sciences practice through targeted recruitment and dedicated teams for bigger clients
The initial contempt of court claim targeted Stobbs and the firm’s client for allegedly interfering with the administration of justice
Gift this article