Inventor

WANG YOUHUA

CN7 patents

⚠️ This page may combine multiple inventors who share the name “WANG YOUHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION

3 patents

US11323129B2May 3, 2022

Circuit for generating multi-phase clock having random disturbance added thereto

NO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION0 citations48

US11239852B2Feb 1, 2022

Error compensation correction system and method for analog-to-digital converter with time interleaving structure

NO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION0 citations48

US10291245B2May 14, 2019

Device and method for correcting error estimation of analog-to-digital converter

NO 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION0 citations39

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US7286980B2Oct 23, 2007

Speech processing apparatus and method for enhancing speech information and suppressing noise in spectral divisions of a speech signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations91

ANHUI CHANGXING ARTS & CRAFTS TOY GROUP INC

1 patent

USD723113SFeb 24, 2015

Toy bucket

ANHUI CHANGXING ARTS & CRAFTS TOY GROUP INC13 citations71

CHONGQING GIGACHIP TECH CO LTD

1 patent

US12592707B2Mar 31, 2026

Circuits for online adaptive DC offset correction and receivers

CHONGQING GIGACHIP TECH CO LTD0 citations44

WANG YOUHUA

1 patent

US9054681B2Jun 9, 2015

High speed duty cycle correction and double to single ended conversion circuit for PLL

WANG YOUHUA0 citations30