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■Patent Coverage

Patent Bibliographic Data
 CoverageSubtotal
Published Applications
 2003/05/01 ~2021/01/16
794462
Utility Models
1997/01/01 ~2021/01/21
493795
Granted Inventions
1993/01/01 ~2021/01/21
517669
Total
1805926
Updated monthly
Note: Bibliographic data of patent gazette since 1950 is also available as is.


Patent Specification images
 CoverageSubtotal
Published Applications
2003/05/01 ~2021/04/01
805430
Granted Inventions,Utility,Designs
1990/01/01 ~2021/04/01
1582673
Total
2388103
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.