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Bao Yeh
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Corvallis, OR, US
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Patents Grants
last 30 patents
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Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
Patent number
9,815,276
Issue date
Nov 14, 2017
Hewlett-Packard Development Company, L.P.
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
Patent number
9,770,901
Issue date
Sep 26, 2017
Hewlett-Packard Development Company, L.P.
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
Patent number
9,283,750
Issue date
Mar 15, 2016
Hewlett-Packard Development Company, L.P.
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fabry-perot interferometric MEMS electromagnetic wave modulator wit...
Patent number
7,760,197
Issue date
Jul 20, 2010
Hewlett-Packard Development Company, L.P.
Kenneth J. Faase
G01 - MEASURING TESTING
Information
Patent Grant
MEMS device having distance stops
Patent number
7,741,751
Issue date
Jun 22, 2010
Hewlett-Packard Development Company, L.P.
Kenneth J. Faase
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Light modulator with concentric control-electrode structure
Patent number
7,447,891
Issue date
Nov 4, 2008
Hewlett-Packard Development Company, L.P.
Kenneth James Faase
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
CONSTANT CURRENT MODE FIRING CIRCUIT FOR THERMAL INKJET-PRINTING NO...
Publication number
20160144619
Publication date
May 26, 2016
Hewlett-Packard Development Company, L.P.
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Constant Current Mode Firing Circuit For Thermal Inkjet-printing No...
Publication number
20160144618
Publication date
May 26, 2016
Hewlett-Packard Development Company, L.P.
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MEMS device having distance stops
Publication number
20080001913
Publication date
Jan 3, 2008
Kenneth J. Faase
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Fabry-perot interferometric MEMS electromagnetic wave modulator wit...
Publication number
20070097694
Publication date
May 3, 2007
Kenneth J. Faase
G02 - OPTICS
Information
Patent Application
Constant current mode firing circuit for thermal inkjet-printing no...
Publication number
20060262156
Publication date
Nov 23, 2006
Hang Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Light modulator with concentric control-electrode structure
Publication number
20060017689
Publication date
Jan 26, 2006
Kenneth James Faase
B81 - MICRO-STRUCTURAL TECHNOLOGY