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Suzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Digital to analog converter
Patent number
11,979,169
Issue date
May 7, 2024
NXP USA, INC.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Segmented resistive digital to analog converter
Patent number
10,790,848
Issue date
Sep 29, 2020
NXP USA, INC.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Segmented digital to analog converter
Patent number
10,784,886
Issue date
Sep 22, 2020
NXP USA, INC.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Zero crossing detection circuit for motor controller and method the...
Patent number
10,298,159
Issue date
May 21, 2019
NXP USA, INC.
Chongli Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digital to analog converter (DAC) having sub-DACs with arrays of re...
Patent number
10,110,244
Issue date
Oct 23, 2018
NXP USA, INC.
Stefano Pietri
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low temperature coefficient clock signal generator
Patent number
10,027,312
Issue date
Jul 17, 2018
NXP USA, INC.
Yang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
On-chip current test circuit
Patent number
9,726,724
Issue date
Aug 8, 2017
NXP USA, INC.
Xiuqiang Xu
G01 - MEASURING TESTING
Information
Patent Grant
Rail to rail differential buffer input stage
Patent number
8,773,174
Issue date
Jul 8, 2014
FREESCALE SEMICONDUCTOR, INC.
Yang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Trimming circuit for clock source
Patent number
8,723,612
Issue date
May 13, 2014
FREESCALE SEMICONDUCTOR, INC.
Xiuqiang Xu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SELF-CALIBRATING BUFFERED-VOLTAGE DAC
Publication number
20240195427
Publication date
Jun 13, 2024
NXP B.V.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SELF CALIBRATING DIGITAL-TO-ANALOG CONVERTER
Publication number
20230066987
Publication date
Mar 2, 2023
NXP USA, Inc.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL TO ANALOG CONVERTER
Publication number
20230031469
Publication date
Feb 2, 2023
NXP USA, Inc.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEGMENTED RESISTIVE DIGITAL TO ANALOG CONVERTER
Publication number
20190372586
Publication date
Dec 5, 2019
NXP USA, Inc.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW TEMPERATURE COEFFICIENT CLOCK SIGNAL GENERATOR
Publication number
20180069531
Publication date
Mar 8, 2018
NXP USA, Inc.
YANG WANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ZERO CROSSING DETECTION CIRCUIT FOR MOTOR CONTROLLER AND METHOD THE...
Publication number
20160181956
Publication date
Jun 23, 2016
FREESCALE SEMICONDUCTOR, INC.
Chongli Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ON-CHIP CURRENT TEST CIRCUIT
Publication number
20150323590
Publication date
Nov 12, 2015
Xiuqiang Xu
G01 - MEASURING TESTING
Information
Patent Application
RAIL TO RAIL DIFFERENTIAL BUFFER INPUT STAGE
Publication number
20140139267
Publication date
May 22, 2014
Yang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRIMMING CIRCUIT FOR CLOCK SOURCE
Publication number
20130285729
Publication date
Oct 31, 2013
FREESCALE SEMICONDUCTOR, INC.
Xiuqiang Xu
H03 - BASIC ELECTRONIC CIRCUITRY