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Poway, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Load-adaptive power amplifier
Patent number
11,770,107
Issue date
Sep 26, 2023
QUALCOMM Incorporated
Wai Lim Ngai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bi-directional active phase shifting
Patent number
10,886,612
Issue date
Jan 5, 2021
QUALCOMM Incorporated
Wai Lim Ngai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-power amplification
Patent number
10,236,838
Issue date
Mar 19, 2019
QUALCOMM Incorporated
Wai Lim Ngai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transistor junction diode circuitry systems and methods
Patent number
8,198,935
Issue date
Jun 12, 2012
Entropic Communications, Inc.
Wai Lim Ngai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Transistor junction diode circuitry systems and methods
Patent number
7,936,206
Issue date
May 3, 2011
Entropic Communications, Inc.
Wai Lim Ngai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
LOAD-ADAPTIVE POWER AMPLIFIER
Publication number
20220231641
Publication date
Jul 21, 2022
QUALCOMM Incorporated
Wai Lim NGAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Bi-Directional Active Phase Shifting
Publication number
20200091605
Publication date
Mar 19, 2020
QUALCOMM Incorporated
Wai Lim Ngai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-POWER AMPLIFICATION
Publication number
20180226924
Publication date
Aug 9, 2018
QUALCOMM Incorporated
Wai Lim NGAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and Apparatus for Broadband Input Matching with Noise and No...
Publication number
20120013404
Publication date
Jan 19, 2012
ENTROPIC COMMUNICATIONS, INC.
Wai Lim NGAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Transistor junction diode circuitry systems and methods
Publication number
20110204966
Publication date
Aug 25, 2011
ENTROPIC COMMUNICATIONS, INC.
Wai Lim NGAI
G01 - MEASURING TESTING
Information
Patent Application
TRANSISTOR JUNCTION DIODE CIRCUITRY SYSTEMS AND METHODS
Publication number
20100277230
Publication date
Nov 4, 2010
Entropic Communications Inc.
Wai Lim NGAI
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for providing adaptive supply voltage control...
Publication number
20080003962
Publication date
Jan 3, 2008
Wai Lim Ngai
H04 - ELECTRIC COMMUNICATION TECHNIQUE