Chris P. Calkins

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Crack propagation stops for dicing of planar lightwave circuit devices
- Patent number 6,895,133
- Issue date May 17, 2005
- Lightwave Microsystems Corporation
- Chris P. Calkins
- G02 - OPTICS
Information Patent Grant
Apparatus and method to dice integrated circuits from a wafer using...
- Patent number 6,705,925
- Issue date Mar 16, 2004
- Lightwave Microsystems
- Robert Cole
- B24 - GRINDING POLISHING