Inventor

HUANG HAIQUAN

CN11 patents

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

O2MICRO INC

2 patents

US8054872B2Nov 8, 2011

Method and apparatus for signal carrier-to-noise power density ratio calculation

O2MICRO INC6 citations61

US8035559B2Oct 11, 2011

Global positioning system receiver

O2MICRO INC1 citations49

O2MICRO INT LTD

2 patents

US7446700B2Nov 4, 2008

Methods and apparatus for decreasing time to first fix of GPS receiver

O2MICRO INT LTD5 citations61

US7869485B2Jan 11, 2011

Method and apparatus for detecting lock status of a GPS signal

O2MICRO INT LTD0 citations40

YU XIAOGUANG

2 patents

US8149164B2Apr 3, 2012

System for demodulating navigation bits from satellite signals

YU XIAOGUANG2 citations60

US8154449B2Apr 10, 2012

Signal acquisition systems with applications of general clocks

YU XIAOGUANG0 citations50

JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY CO LTD

2 patents

US12231539B2Feb 18, 2025

Method and apparatus for processing data request

JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY CO LTD0 citations47

US12019652B2Jun 25, 2024

Method and device for synchronizing node data

JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY CO LTD0 citations46

02MICRO INC

1 patent

US8378889B2Feb 19, 2013

Calculating navigation system time in a satellite navigation system

02MICRO INC4 citations61

JINGDONG TECH HOLDING CO LTD

1 patent

US12126732B2Oct 22, 2024

Blockchain consensus method, device and system

JINGDONG TECH HOLDING CO LTD0 citations47

SHENZHEN YUHAO ELECTRONIC TECH CO LTD

1 patent

US12031712B1Jul 9, 2024

Fan lamp and fan lamp controller

SHENZHEN YUHAO ELECTRONIC TECH CO LTD0 citations32