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■Patent Coverage

Patent Bibliographic Data
 CoverageSubtotal
Published Applications
 2003/05/01 ~2020/10/16
782758
Utility Models
1997/01/01 ~2020/10/21
490051
Granted Inventions
1993/01/01 ~2020/10/21
511638
Total
1784447
Updated monthly
Note: Bibliographic data of patent gazette since 1950 is also available as is.


Patent Specification images
 CoverageSubtotal
Published Applications
2003/05/01 ~2021/01/01
793037
Granted Inventions,Utility,Designs
1990/01/01 ~2021/01/01
1568817
Total
2361854
Updated monthly
Information on this system is for reference only, it cannot be used as grounds for approval or rejection.
In all instances of discrepancy, official publication from TIPO shall prevail and should be consulted.
Intellectual Property Office, Ministry of Economic Affairs, R.O.C.  Office Hours:08:30~12:00, 13:30~17:30   Tel:+886-2-2738-0007   Fax:+886-2-2735-2656
3F., No. 185, Sec. 2, Hsin-hai(Xinhai)RD., Da-an District, Taipei City 106, Taiwan, R. O. C.