Inventor

QIAN CHENG

CN65 patents

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

QIAN CHENG

ALITHEON INC

Object change detection and measurement using digital fingerprints

Transform pyramiding for fingerprint matching system and method

Depth-based digital fingerprinting

Object change detection and measurement using digital fingerprints

Depth-based digital fingerprinting

Object change detection and measurement using digital fingerprints

NCX CORP

Methods for forming a field emission cathode

Method of forming field emission cathodes by co-electrodeposition

Methods for forming a field emission cathode

Methods of forming a field emission cathode

Method and system for cleaning a field emission cathode device

Methods of forming a field emission cathode

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD

Interactive information processing method, device and medium

Display of subtitle annotations and user interactions

Interactive information processing method, device and medium

Conference information query method and apparatus, storage medium, terminal device, and server

Method for searching target content, and electronic device and storage medium

QIAN CHENG

Chicken coop wheels kit

Manure scoop

Human-computer interactive device and method

Human-computer interactive device and method

Electronic device enclosure

BECKMAN COULTER INC

Method of measurement of nucleated red blood cells

Method of measurement of nucleated red blood cells

Low hemoglobin concentration cell percentage and method of use in detection of iron deficiency

Cross-instrument method and system for cell population discrimination

HONGFUJIN PREC IND SHENZHEN

Voltage detection device

Circuit for controlling rotation speed of computer fan

Voltage regulator module control circuit

Memory voltage control circuit

LSI LOGIC CORP

Decoding trellis coded modulated data with a conventional Viterbi decoder

Integrated services digital broadcasting deinterleaver architecture

Delay reduction of hardware implementation of the maximum a posteriori (MAP) method

LSI CORP

Delta syndrome based iterative Reed-Solomon product code decoder

Unified memory architecture for recording applications

Unified memory architecture for recording applications

MEDIA RESOURCES INC

System, method and apparatus for directed LED display

System, method and apparatus for directed LED display

UNIV DUKE

Method of synthesizing small-diameter carbon nanotubes with electron field emission properties

SIMATECH INC

Freeze-dried powder of high molecular weight silk fibroin, preparation method therefor and use thereof

CHEN ZHIZHU

Speaker box

XIAOMI INC

Method and device for transmitting image

SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD

Nucleated red blood cell warning method and device, and flow cytometer using the same

UNIV NANTONG

Preparation method and use of pyrazole compound containing 1-(3,4-dimethoxyphenyl)-β-carboline unit

NOKIA SOLUTIONS & NETWORKS OY

Method and device for determining space partitioning of environment

INST COMPUTING TECH CAS

Operation apparatus and method for acceleration chip for accelerating deep neural network algorithm

UNIV HUAZHONG SCIENCE TECH

Partially bootstrapped gate driving circuit for reducing switching loss and control method thereof

IBM

Out of domain sentence detection

SICHUAN AEROSPACE SYSTEM ENGINEERING INST

Penetrating cushion damping device

UNIV SHANDONG TECHNOLOGY

Magnetic field-assisted vibratory finishing device for minute structure and finishing method