Yuanmin Cai

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Hopewell Junction, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
High speed optical transmitter with directly modulated laser source
- Patent number 8,385,749
- Issue date Feb 26, 2013
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical pulse amplication apparatus and method
- Patent number 8,233,807
- Issue date Jul 31, 2012
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optical signal power discrimination
- Patent number 8,170,424
- Issue date May 1, 2012
- International Buisness Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical pulse amplication apparatus and method
- Patent number 8,036,537
- Issue date Oct 11, 2011
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PULSE AMPLICATION APPARATUS AND METHOD
- Publication number 20110280585
- Publication date Nov 17, 2011
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPTICAL SIGNAL POWER DISCRIMINATION
- Publication number 20110002697
- Publication date Jan 6, 2011
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH SPEED OPTICAL TRANSMITTER WITH DIRECTLY MODULATED LASER SOURCE
- Publication number 20110002698
- Publication date Jan 6, 2011
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL PULSE AMPLICATION APPARATUS AND METHOD
- Publication number 20080310859
- Publication date Dec 18, 2008
- International Business Machines Corporation
- Yuanmin Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, system, and method for interconnecting electrical and el...
- Publication number 20070122156
- Publication date May 31, 2007
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE