Pacific Telescope Corp.

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Richmond, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hand-held personal planetarium
- Patent number 8,684,745
- Issue date Apr 1, 2014
- Pacific Telescope Corp.
- Chin Chuan Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Beam splitter and optical imaging systems incorporating same
- Patent number 7,369,315
- Issue date May 6, 2008
- Pacific Telescope Corp.
- Dar Tson Shen
- G02 - OPTICS
Information Patent Grant
Frameless hollow roof mirror and method of manufacture
- Patent number 7,324,733
- Issue date Jan 29, 2008
- Pacific Telescope Corporation
- Dar Tson Shen
- G02 - OPTICS
Information Patent Grant
Method for automatically aligning telescope
- Patent number 7,301,698
- Issue date Nov 27, 2007
- Pacific Telescope Corp.
- Chin Chuan Chen
- G02 - OPTICS
Information Patent Grant
Instrument mounting system with dual encoders
- Patent number 7,228,253
- Issue date Jun 5, 2007
- Pacific Telescope Corp.
- Jack Chin Chuan Chen
- G02 - OPTICS
Information Patent Grant
Telescope system having auto-tracking altitude-azimuthal mount and...
- Patent number 6,972,902
- Issue date Dec 6, 2005
- Pacific Telescope Corp.
- Chin Chuan Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HAND-HELD PERSONAL PLANETARIUM
- Publication number 20140164971
- Publication date Jun 12, 2014
- Pacific Telescope Corp.
- Chin Chuan CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for automatically aligning telescope
- Publication number 20070115545
- Publication date May 24, 2007
- Pacific Telescope Corp.
- Chin-Chuan Chen
- G02 - OPTICS
Information Patent Application
Frameless hollow roof mirror and method of manufacture
- Publication number 20060210235
- Publication date Sep 21, 2006
- Pacific Telescope Corp.
- Dar Tson Shen
- G02 - OPTICS
Information Patent Application
Beam splitter and optical imaging systems incorporating same
- Publication number 20060180744
- Publication date Aug 17, 2006
- Pacific Telescope Corp.
- Dar Tson Shen
- G02 - OPTICS
Information Patent Application
Instrument mounting system with dual encoders
- Publication number 20060052974
- Publication date Mar 9, 2006
- Pacific Telescope Corporation
- Jack Chin Chuan Chen
- G02 - OPTICS

Trademarklast 30 trademarks

Information Trademark
85141439 - ALLVIEW
- Serial number 85141439
- Registration number 4354339
- Filing date Sep 29, 2010
- CELESTRON ACQUISITION, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75573082 - SKY-WATCHER
- Serial number 75573082
- Registration number 2537555
- Filing date Oct 19, 1998
- Pacific Telescope Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments