Sean Chen

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Providing a context-aware help content using a transparent overlay...
- Patent number 9,727,348
- Issue date Aug 8, 2017
- International Business Machines Corporation
- Sean Y H Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser marking mechanism
- Patent number 7,161,969
- Issue date Jan 9, 2007
- Sean & Stephen Corp.
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser centering mechanism of a drilling machine
- Patent number 6,921,235
- Issue date Jul 26, 2005
- Sean & Stephen Corp.
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser level with lens switching mechanism
- Patent number 6,763,598
- Issue date Jul 20, 2004
- Sean & Stephen Corp.
- Sean Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROVIDING A CONTEXT-AWARE HELP CONTENT USING A TRANSPARENT OVERLAY...
- Publication number 20110271185
- Publication date Nov 3, 2011
- International Business Machines Corporation
- Sean YH Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser marking mechanism
- Publication number 20060114311
- Publication date Jun 1, 2006
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser device for helping an intended point on a work piece located...
- Publication number 20050152755
- Publication date Jul 14, 2005
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser centering mechanism of a drilling machine
- Publication number 20040136796
- Publication date Jul 15, 2004
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser centering mechanism of a drilling machine
- Publication number 20040136795
- Publication date Jul 15, 2004
- Sean Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Infrared remote-control laser pointer
- Publication number 20040095312
- Publication date May 20, 2004
- Sean Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pocket-sized picture hanger
- Publication number 20030014872
- Publication date Jan 23, 2003
- Sean Chen
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Providing a context-aware help content using a transparent overlay...

Laser marking mechanism

Laser centering mechanism of a drilling machine

Laser level with lens switching mechanism

Patents Applicationslast 30 patents

PROVIDING A CONTEXT-AWARE HELP CONTENT USING A TRANSPARENT OVERLAY...

Laser marking mechanism

Laser device for helping an intended point on a work piece located...

Laser centering mechanism of a drilling machine

Laser centering mechanism of a drilling machine

Infrared remote-control laser pointer

Pocket-sized picture hanger