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Tzu-Chiang Hsieh
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit switched millimeter wave communication network
Patent number
8,374,129
Issue date
Feb 12, 2013
Trex Enterprises Corp.
Brett Lewis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for manufacturing hybrid image sensors
Patent number
7,820,525
Issue date
Oct 26, 2010
e-Phocus
Tzu-Chiang Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CDS capable sensor with photon sensing layer on active pixel circuit
Patent number
7,786,543
Issue date
Aug 31, 2010
e-Phocus
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CMOS sensor with electrodes across photodetectors at approximately...
Patent number
7,525,168
Issue date
Apr 28, 2009
e-Phocus, Inc.
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
MOS or CMOS sensor with micro-lens array
Patent number
7,196,391
Issue date
Mar 27, 2007
e-Phocus, Inc.
Tzu-Chiang Hsieh
H01 - BASIC ELECTRIC ELEMENTS
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
Patents Applications
last 30 patents
Information
Patent Application
Circuit switched millimeter wave communication network
Publication number
20120135724
Publication date
May 31, 2012
TREX ENTERPRISES CORP
Brett Lewis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Base stations backhaul network with redundant paths
Publication number
20110170526
Publication date
Jul 14, 2011
TREX ENTERPRISES CORP
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR MANUFACTURING HYBRID IMAGE SENSORS
Publication number
20100248399
Publication date
Sep 30, 2010
e-Phocus, Inc
Tzu-Chiang Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hybrid imaging sensor with approximately equal potential photodiodes
Publication number
20090256156
Publication date
Oct 15, 2009
e-Phocus, Inc
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CMOS sensor with approximately equal potential photodiodes
Publication number
20090224351
Publication date
Sep 10, 2009
e-Phocus, Inc
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Monolithic ambient light detector
Publication number
20080217517
Publication date
Sep 11, 2008
Tzu-Chiang Hsieh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CMOS sensor with electrodes across photodetectors at approximately...
Publication number
20080156966
Publication date
Jul 3, 2008
e- Phocos
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CDS capable sensor with photon sensing layer on active pixel circuit
Publication number
20070285545
Publication date
Dec 13, 2007
Tzu-Chiang Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOS or CMOS sensor with micro-lens array
Publication number
20060249765
Publication date
Nov 9, 2006
Tzu-Chiang Hsieh
H01 - BASIC ELECTRIC ELEMENTS
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