William S. C. Chang

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for optical modulation at periodic optical structure band edges
- Patent number RE41644
- Issue date Sep 7, 2010
- The Regents of the University of California
- William S. C. Chang
- 385 - Optical waveguides
Information Patent Grant
Peripheral coupled traveling wave electro-absorption modulator
- Patent number 7,167,605
- Issue date Jan 23, 2007
- The Regents of the University of California
- William S. C. Chang
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
COUPLED WAVEGUIDE PHOTO DETECTOR
- Publication number 20110116742
- Publication date May 19, 2011
- The Regents of the University of California
- William S.C. Chang
- G02 - OPTICS