Inventor

JIA ZHENG

CN6 patents

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

AEGISOFT CORP

1 patent

US5991402ANov 23, 1999

Method and system of dynamic transformation of encrypted material

AEGISOFT CORP208 citations95

REALNETWORKS INC

1 patent

US7000119B1Feb 14, 2006

Instruction/data protection employing derived obscuring instruction/data

REALNETWORKS INC23 citations91

SHANGHAI SANSI ELECTRONICS ENGINEERING CO LTD

1 patent

USD721828SJan 27, 2015

LED lamp

SHANGHAI SANSI ELECTRONICS ENGINEERING CO LTD12 citations76

BEIJING BAIDU NETCOM SCI & TECH CO LTD

1 patent

US11568667B2Jan 31, 2023

Display verification method and apparatus for browser

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations48

BEIJING BOE OPTOELECTRONICS TECH CO LTD

1 patent

US11300446B2Apr 12, 2022

Optical detection method and optical detection apparatus for fatigue state, and optical detection device

BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations45

STATE GRID BLOCKCHAIN TECH BEIJING CO LTD

1 patent

US12126170B2Oct 22, 2024

Blockchain-based electricity charge settlement method and system for energy storage station

STATE GRID BLOCKCHAIN TECH BEIJING CO LTD0 citations39