Shigenori Aoki

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for measuring the refractive index and othe...
- Patent number 7,283,220
- Issue date Oct 16, 2007
- Fujitsu Limited
- Lidu Huang
- G01 - MEASURING TESTING
Information Patent Grant
Variable optical attenuator
- Patent number 7,224,881
- Issue date May 29, 2007
- Fujitsu Limited
- Shigenori Aoki
- G02 - OPTICS
Information Patent Grant
One-by-N optical switch
- Patent number 7,171,083
- Issue date Jan 30, 2007
- Fujitsu Limited
- Kishio Yokouchi
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator having a waveguide and an optically cou...
- Patent number 7,043,132
- Issue date May 9, 2006
- Fujitsu Limited
- Shigenori Aoki
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator
- Patent number 7,035,524
- Issue date Apr 25, 2006
- Fujitsu Limited
- Shigenori Aoki
- G02 - OPTICS
Information Patent Grant
Cascaded deflectors for multi-channel optical switches, and optical...
- Patent number 7,027,670
- Issue date Apr 11, 2006
- Fujitsu Limited
- Shigenori Aoki
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator on an electro-optical layer
- Patent number 6,917,748
- Issue date Jul 12, 2005
- Fujitsu Limited
- Alexei Glebov
- G02 - OPTICS
Information Patent Grant
Optical switches having a common waveguide for improved switch perf...
- Patent number 6,819,818
- Issue date Nov 16, 2004
- Fujitsu Limited
- Shigenori Aoki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatuses for measuring the refractive index and othe...
- Publication number 20050213080
- Publication date Sep 29, 2005
- Lidu Huang
- G01 - MEASURING TESTING
Information Patent Application
Variable optical attenuator
- Publication number 20050207721
- Publication date Sep 22, 2005
- Shigenori Aoki
- G02 - OPTICS
Information Patent Application
One-by-N optical switch
- Publication number 20050169573
- Publication date Aug 4, 2005
- Kishio Yokouchi
- G02 - OPTICS
Information Patent Application
Variable optical attenuator having a waveguide and an optically cou...
- Publication number 20050157983
- Publication date Jul 21, 2005
- Shigenori Aoki
- G02 - OPTICS
Information Patent Application
Cascaded deflectors for multi-channel optical switches, and optical...
- Publication number 20050084196
- Publication date Apr 21, 2005
- Shigenori Aoki
- G02 - OPTICS
Information Patent Application
Variable optical attenuator on an electro-optical layer
- Publication number 20050002634
- Publication date Jan 6, 2005
- Alexei Glebov
- G02 - OPTICS
Information Patent Application
Optical switches having a common waveguide for improved switch perf...
- Publication number 20040126056
- Publication date Jul 1, 2004
- Shigenori Aoki
- G02 - OPTICS
Information Patent Application
Variable optical attenuator
- Publication number 20040126079
- Publication date Jul 1, 2004
- Shigenori Aoki
- G02 - OPTICS

Shigenori Aoki

Person

Patents Grantslast 30 patents

Methods and apparatuses for measuring the refractive index and othe...

Variable optical attenuator

One-by-N optical switch

Variable optical attenuator having a waveguide and an optically cou...

Variable optical attenuator

Cascaded deflectors for multi-channel optical switches, and optical...

Variable optical attenuator on an electro-optical layer

Optical switches having a common waveguide for improved switch perf...

Patents Applicationslast 30 patents

Methods and apparatuses for measuring the refractive index and othe...

Variable optical attenuator

One-by-N optical switch

Variable optical attenuator having a waveguide and an optically cou...

Cascaded deflectors for multi-channel optical switches, and optical...

Variable optical attenuator on an electro-optical layer

Optical switches having a common waveguide for improved switch perf...

Variable optical attenuator