TAIWAN STAMP ENTERPRISE CO., LTD.

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TAIPEI COUNTY 221, TW

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Patents Grantslast 30 patents

Information Patent Grant
Automatic induction device for turning pages
- Patent number 7,637,042
- Issue date Dec 29, 2009
- Taiwan Stamp Enterprise Co., Ltd.
- Ying-I Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Combined pencil sharpener and ink stamp with illumination device
- Patent number 6,309,088
- Issue date Oct 30, 2001
- Taiwan Stamp Enterprise Co., Ltd.
- Chen-Yi Chen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Writing instrument with sound and illumination functions
- Patent number 6,261,018
- Issue date Jul 17, 2001
- Taiwan Stamp Enterprise Co., Ltd.
- Chen-Yi Chen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Illuminating and audible ink stamp
- Patent number 6,253,673
- Issue date Jul 3, 2001
- Taiwan Stamp Enterprise Co., Ltd.
- Chen-Yi Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Illuminating ball pen
- Patent number 6,106,132
- Issue date Aug 22, 2000
- Taiwan Stamp Enterprise Co., Ltd.
- Chen-Yi Chen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

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Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC INDUCTION DEVICE FOR TURNING PAGES
- Publication number 20080295369
- Publication date Dec 4, 2008
- TAIWAN STAMP ENTERPRISE CO., LTD.
- YING-I CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Seal with a detachable die
- Publication number 20070006746
- Publication date Jan 11, 2007
- Taiwan Stamp Enterprise Co., Ltd.
- Chen-Yi Chen
- B44 - DECORATIVE ARTS