Ralf-Dieter Pechstedt

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Wantage, GB

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Patents Grantslast 30 patents

Information Patent Grant
Optical system and method for changing the lengths of optical paths...
- Patent number 6,233,070
- Issue date May 15, 2001
- Bookham Technology PLC
- Yicheng Lu
- G02 - OPTICS
Information Patent Grant
Integrated optical circuit
- Patent number 6,163,632
- Issue date Dec 19, 2000
- Bookham Technology Plc
- Andrew George Rickman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Interferometer integrated on silicon-on-insulator chip
- Publication number 20020015155
- Publication date Feb 7, 2002
- Ralf-Dieter Pechstedt
- G01 - MEASURING TESTING