P

Inventor

LIU SHAOFENG

US11 patents
⚠️ This page may combine multiple inventors who share the name “LIU SHAOFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

3 patents
US10142808B2Nov 27, 2018

Floor control method and apparatus

HUAWEI TECH CO LTD7 citations81
US10129712B2Nov 13, 2018

Floor control method and apparatus

HUAWEI TECH CO LTD4 citations70
US9949095B2Apr 17, 2018

Floor control method and apparatus

HUAWEI TECH CO LTD4 citations70

APPLE INC

3 patents
US11526051B2Dec 13, 2022

Displays with direct-lit backlight units

APPLE INC2 citations71
US11650484B1May 16, 2023

Electronic device with camera status indicator

APPLE INC0 citations59
US12538837B2Jan 27, 2026

Display systems having monolithic arrays of light-emitting diodes

APPLE INC0 citations51

BAOSHAN IRON & STEEL

2 patents
US11162150B2Nov 2, 2021

Method for manufacturing superior 13Cr tool coupler

BAOSHAN IRON & STEEL0 citations61
US11262005B2Mar 1, 2022

Superhigh torsional strength, metallic and airtight drillrod coupler

BAOSHAN IRON & STEEL0 citations47

QINGDAO UNIV OF SCIENCE AND TECHNOLOGY

2 patents
US12454587B2Oct 28, 2025

Preparation of bimetallic catalyst based on anthracene frameworks and use thereof in olefin high temperature solution polymerization

QINGDAO UNIV OF SCIENCE AND TECHNOLOGY0 citations53
US11242362B2Feb 8, 2022

Phosphazene compound, preparation method and use thereof

QINGDAO UNIV OF SCIENCE AND TECHNOLOGY0 citations42

OMRON TATEISI ELECTRONICS CO

1 patent
US11271506B2Mar 8, 2022

Control device and control method for induction motor

OMRON TATEISI ELECTRONICS CO0 citations61