Brian Y. Sun

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Garland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Visual input pointing device for interactive display system
- Patent number 7,683,881
- Issue date Mar 23, 2010
- Keytec, Inc.
- Brian Y. Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of making a transparent touch screen switch assembly
- Patent number 5,062,198
- Issue date Nov 5, 1991
- Keytec, Inc.
- Brian Y. Sun
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Photoelectric sensing array apparatus
- Publication number 20070211037
- Publication date Sep 13, 2007
- Brian Y. Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-mode optical pointer for interactive display system
- Publication number 20060197756
- Publication date Sep 7, 2006
- Keytec, Inc.
- Brian Y. Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Visual input pointing device for interactive display system
- Publication number 20050260986
- Publication date Nov 24, 2005
- Brian Y. Sun
- G06 - COMPUTING CALCULATING COUNTING