Inventor

ZHANG JINFENG

CN41 patents

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

ZHANG JINFENG

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD

Light guide plate and manufacturing method thereof, backlight module and display device

Backlight module, display screen, rearview mirror, and vehicle

Backlight assembly and display device

Backlight module, display module, and display apparatus

Backlight module including clamp, display panel and display device including the same

ELO TOUCH SOLUTIONS INC

Camera

Camera

Media playing device and self-service terminal

Self-service apparatus with three-layer system architecture

GEN ELECTRIC

Fluid intake for an artificial lift system and method of operating such system

System and method for evaluating heterogeneous hydrocarbon extractor systems for hydrocarbon wells

Methods and systems for downhole sensing and communications in wells

BAKER HUGHES HOLDINGS LLC

Gas lift systems, flow regime modifiers, and related methods

Gas lift systems, flow regime modifiers, and related methods

UNIV FLORIDA STATE RES FOUND

Automated extraction of bio-entity relationships from literature

Automated extraction of bio-entity relationships from literature

ZHANG JINFENG

Wall mount

Broadband communication apparatus and method for implementing telephone service

TAIZHOU VOCATIONAL COLLEGE OF SCIENCE & TECH

Pump station for fertilization and irrigation system and water feeding pump or fertilizer applying pump thereof

Adjusting apparatus for improving anti-cavitation effect of water pump and control method thereof

HUAWEI TECH CO LTD

Method for implementing GRE tunnel, home gateway and aggregation gateway

Method for implementing GRE tunnel, access device and aggregation gateway

BEIJING JINGDONG QIANSHI TECH CO LTD

Position determination method, device, and system, and computer-readable storage medium

Method, device and system for cooperatively constructing point cloud map

LENOVO BEIJING CO LTD

Control device and method for controlling intelligent device

Information processing method and electronic device

WARIS HEIKKI PEKKA

Method and apparatus for providing collaborative context data sensing and communications

Milliard Enterprises LLC

Adjustable height balance beam

CHINESE ACADEMY OF SCIENCES IN

Cerium doped barium titanate single crystal, the process therefor and photorefractive device thereby

LENOVO BEIJING LTD

Method and apparatus for controlling smart home device

GILBERT DAVID M

Fingerprint for cell identity and pluripotency

LIU ZHENG

Phenylpyrimidone compounds, the pharmaceutical compositions, preparation methods and uses thereof

UNIV CITY HONG KONG

Nanoparticles, method of preparing the same and their use

UNIV JIANGSU

Pump machine unit optimized operation regulation system and method based on digital twin

STATE GRID ANHUI ELECTRIC POWER CO LTD

Multifunctional climbing operation platform and operation method

UNIV FLORIDA STATE RES FOUND INC

Machine learning-based literature search and retrieval and related machine learning model training methods

BOE TECHNOLOGY GROUP CO LTD

Backlight source, backlight unit, display apparatus, and fabricating method thereof

HUAWEI DEVICE CO LTD

IPv6 address assignment method and apparatus

WENLING FLUID MACHINERY TECHNOLOGY INSTITUTE OF JIANGSU UNIV

Fire pump for fire fighting system

UNIV SOUTHWEST PETROLEUM

Preparation method of supercritical carbon dioxide thickener for tight oil and gas reservoir

INNOMEDICINE LLC

Chemotherapy regimen selection