Calvin Chao

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Visible/near infrared image sensor array
- Patent number 7,436,038
- Issue date Oct 14, 2008
- e-Phocus, Inc.
- Michael G. Engelmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Patent number 7,411,233
- Issue date Aug 12, 2008
- e-Phocus, Inc.
- Calvin Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with microcrystalline germanium photodiode layer
- Patent number 7,276,749
- Issue date Oct 2, 2007
- e-Phocus, Inc.
- Peter Martin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoconductor on active pixel image sensor
- Patent number 6,809,358
- Issue date Oct 26, 2004
- e-Phocus, Inc.
- Tzu-Chiang Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Patent number 6,798,033
- Issue date Sep 28, 2004
- e-Phocus, Inc.
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Patent number 6,791,130
- Issue date Sep 14, 2004
- e-Phocus, Inc.
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductor-on-active-pixel (POAP) sensor utilizing equal-potent...
- Patent number 6,730,914
- Issue date May 4, 2004
- e-Phocus, Inc.
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Camera with MOS or CMOS sensor array
- Patent number 6,730,900
- Issue date May 4, 2004
- e-Phocus, Inc.
- Tzu-Chiang Hsish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image sensor with microcrystalline germanium photodiode layer
- Publication number 20060267054
- Publication date Nov 30, 2006
- Peter Martin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic image sensor
- Publication number 20060164533
- Publication date Jul 27, 2006
- e-Phocus, Inc
- Tzu-Chiang Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Visible/near infrared image sensor
- Publication number 20050104089
- Publication date May 19, 2005
- Michael G. Engelmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Camera with MOS or CMOS sensor array
- Publication number 20050012840
- Publication date Jan 20, 2005
- Tzu-Chiang Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Camera with MOS or CMOS sensor array
- Publication number 20040135209
- Publication date Jul 15, 2004
- Tzu-Chiang Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Publication number 20040041224
- Publication date Mar 4, 2004
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Publication number 20040041219
- Publication date Mar 4, 2004
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Publication number 20040041932
- Publication date Mar 4, 2004
- Calvin Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...
- Publication number 20040041930
- Publication date Mar 4, 2004
- Calvin Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photoconductor on active pixel image sensor
- Publication number 20040036010
- Publication date Feb 26, 2004
- Tzu-Chiang Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photoconductor-on-active-pixel (POAP) sensor utilizing equal-potent...
- Publication number 20030213915
- Publication date Nov 20, 2003
- Calvin Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Camera with MOS or CMOS sensor array
- Publication number 20030146372
- Publication date Aug 7, 2003
- Tzu-Chiang Hsish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Calvin Chao

Person

Patents Grantslast 30 patents

Visible/near infrared image sensor array

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Image sensor with microcrystalline germanium photodiode layer

Photoconductor on active pixel image sensor

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor-on-active-pixel (POAP) sensor utilizing equal-potent...

Camera with MOS or CMOS sensor array

Patents Applicationslast 30 patents

Image sensor with microcrystalline germanium photodiode layer

Electronic image sensor

Visible/near infrared image sensor

Camera with MOS or CMOS sensor array

Camera with MOS or CMOS sensor array

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-laye...

Photoconductor on active pixel image sensor

Photoconductor-on-active-pixel (POAP) sensor utilizing equal-potent...

Camera with MOS or CMOS sensor array