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Hing S. Tong
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Santa Fe Springs, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wake from off state power system
Patent number
10,503,235
Issue date
Dec 10, 2019
Hing S Tong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Directional antenna system for portable communication device
Patent number
8,907,847
Issue date
Dec 9, 2014
Hing S. Tong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Back panel for video display device
Patent number
7,969,719
Issue date
Jun 28, 2011
Westinghouse Digital, LLC
Darwin Chang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
AC inverter capable of driving multiple lamps for LCD panel backlight
Patent number
7,902,767
Issue date
Mar 8, 2011
Westinghouse Digital, LLC
Hing S. Tong
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Random access display monitor
Patent number
7,432,991
Issue date
Oct 7, 2008
Darwin Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for recording voice as analog values programmed into single...
Patent number
5,847,991
Issue date
Dec 8, 1998
Hing S. Tong
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory substitution system and method for correcting partially defe...
Patent number
5,644,541
Issue date
Jul 1, 1997
Siu; Philip K.
Philip K. Siu
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film compass and method for manufacturing the same
Patent number
5,199,178
Issue date
Apr 6, 1993
APAC, Inc.
Hing S. Tong
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
WAKE FROM OFF STATE POWER SYSTEM
Publication number
20190121415
Publication date
Apr 25, 2019
Hing S Tong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Directional Antenna System for Portable Communication Device
Publication number
20130293417
Publication date
Nov 7, 2013
Hing S. Tong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OVEN CONVECTION FAN
Publication number
20130192583
Publication date
Aug 1, 2013
Darwin Chang
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Visual source management system
Publication number
20120314087
Publication date
Dec 13, 2012
Hing S. Tong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BACK PANEL FOR VIDEO DISPLAY DEVICE
Publication number
20110249388
Publication date
Oct 13, 2011
WESTINGHOUSE DIGITAL LLC
Darwin Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Networked power control system
Publication number
20100292861
Publication date
Nov 18, 2010
Leonard Tsai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for User Configurable Table for Blocking or Al...
Publication number
20090307718
Publication date
Dec 10, 2009
WESTINGHOUSE DIGITAL ELECTRONICS, LLC
Hing S. Tong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR AUTOMATIC STARTUP AND SHUTDOWN INCLUDING A...
Publication number
20090102971
Publication date
Apr 23, 2009
WESTINGHOUSE DIGITAL ELECTRONICS, LLC
Darwin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR AUTOMATIC STARTUP AND SHUTDOWN INCLUDING A...
Publication number
20080218634
Publication date
Sep 11, 2008
WESTINGHOUSE DIGITAL ELECTRONICS, LLC
Darwin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Back Panel for Video Display Device Including Replaceable Slide-Out...
Publication number
20080186664
Publication date
Aug 7, 2008
WESTINGHOUSE DIGITAL ELECTRONICS, LLC
Darwin Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AC INVERTER CAPABLE OF DRIVING MUTLIPLE LAMPS FOR LCD PANEL BACKLIGHT
Publication number
20080157685
Publication date
Jul 3, 2008
WESTINGHOUSE DIGITAL ELECTRONICS, LLC
Hing S. Tong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
BACK PANEL FOR VIDEO DISPLAY DEVICE
Publication number
20070153454
Publication date
Jul 5, 2007
Darwin Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic content modules and display dock
Publication number
20020186329
Publication date
Dec 12, 2002
EHOMETV [HK] LTD.,
Hing S. Tong
H04 - ELECTRIC COMMUNICATION TECHNIQUE