Inventor

LI PENGFEI

CN78 patents

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

LI PENGFEI

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Driving mechanism and electronic device

Electronic device with flexible display screen

Slide rail mechanism, retractable screen structure and electronic device

Retractable screen structure and electronic device

Electronic device with a flexible display screen

Electronic device with retractable screen

Slide rail mechanism, retractable screen structure and electronic device

QUALCOMM INC

Hysteretic window adjustment of tri-level switching regulator

Dynamic headroom for envelope tracking

Soft turn-off for boost converters

Multi-level power supply architecture for radio frequency power amplifiers

Dynamic headroom for envelope tracking

UNIV CARNEGIE MELLON

Metal nanowire based thermal interface materials

Nanowire-based thermal interface

Nanowire-based thermal interface

BYD CO LTD

Front air grille

Vehicle power supply device

HANGZHOU JIANJIA HOUSEHOLD PRODUCTS COMPANY LTD

Ice box

Cleaning brush

MICROSOFT TECHNOLOGY LICENSING LLC

Identifying relevance of a video

Identifying relevance of a video

YIWU ZHAISHANG HOUSEHOLD PRODUCTS CO LTD

Ice tray

Cleaning brush

JIANGSU KANGRUI NEW MATERIAL TECH CO LTD

Method for making a metal material composite

Method for making a metal material composite

HUAWEI TECH CO LTD

Random access method and base station

Random access method, base station, and terminal

ASTEC INT LTD

Power measurements in switched mode power supplies

Power measurements in switched mode power supplies

MARVELL INT LTD

Induction variable identification

Memory expansion in a linking process

UNIV JIANGSU

Pulse current-assisted laser peen forming and hydrophobic surface preparing method for aluminum alloy

Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching

ALIPAY HANGZHOU INF TECH CO LTD

Methods and apparatuses for automatically completing query statement for graph database

Visualization methods and apparatuses for query result of graph database

JIANGSU HECHENG DISPLAY TECH

Liquid crystal composition and application thereof

Liquid crystal composition and liquid crystal display device having same

JIANGSU ATOM BIOSCIENCE AND PHARMACEUTICAL CO LTD

Compound for treatment or prevention of liver diseases

URAT1 inhibitor for promoting uric acid excretion

WEI KAI

Method for magnifying images and videos and associated image processing device

ROSIK RAYMOND K

Temperature sensor interface for wireless and wired charging

MAUI JIM INC

Goggles with interchangeable lens attachment

MARVELL WORLD TRADE LTD

Method and apparatus for supporting performance analysis

UNIV TEXAS

Systems and methods for controlling the flashing yellow left turn signal at traffic intersections to improve pedestrian safety

EVERDISPLAY OPTRONICS SHANGHAI CO LTD

OLED display panel and manufacturing method thereof

GREE ELECTRIC APPLIANCES INC ZHUHAI

Variable-capacity compressor, two-stage compression system and control method thereof

UNIV CHINA PETROLEUM

Skid-mounted flue gas injection equipment and method with adjustable CO2 enrichment degree

CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD

Salt of aldose reductase inhibitor, and preparation method and application thereof

GREAT WALL MOTOR CO LTD

System and method of a thigh support and a seat for a vehicle

HONOR DEVICE CO LTD

Laminated structure, display panel, and electronic device