Inventor

ZHANG ZHIQIANG

US81 patents

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

ZHANG ZHIQIANG

CHANGXIN MEMORY TECH INC

Phase adjusting circuit, delay locking circuit, and memory

Dual reference voltage generator, equalizer circuit, and memory

Offset voltage correction circuit and offset voltage correction method

Control method, semiconductor memory, and electronic device

Control method, semiconductor memory, and electronic device

Oscillation period detection circuit and method, and semiconductor memory

Impedance calibration circuit, impedance calibration method, and memory

Receiver, memory and testing method

Circuit and method for data transmission, and storage apparatus

Comparison circuit and memory

Data sampling circuit and semiconductor memory

Equalizer circuit, method for sampling data and memory

ASHLAND INC

Preparation of stable nanotube dispersions in liquids

Peelable coating composition

Peelable polymeric coating composition

Peelable foam coating composition

Pivotal dispensing nozzle with diverter spray valve

BEIJING BOE OPTOELECTRONICS TECH CO LTD

Liquid crystal display apparatus and fingerprint identification method for liquid crystal display apparatus

Backlight module, display panel and display device

Display panel and display device

Display panel and display device

HUAWEI TECH CO LTD

Method for discovering Bluetooth device and Bluetooth device

Method for discovering bluetooth device and bluetooth device

Method and bus for accessing dynamic random access memory

System on chip, access command routing method, and terminal

ASHLAND LICENSING & INTELLECTU

Shock absorber fluid composition containing nanostructures

Gear oil composition containing nanomaterial

Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube

MCTESLA TECHONOLOGY CO LTD

Electronic cigarette

Hookah

VISA INT SERVICE ASS

System and methods for online/offline synchronization

System and methods for online/offline synchronization

ONDOT SYSTEMS INC

Enriching transaction request data for maintaining location privacy while improving fraud prevention systems on a data communication network with user controls injected to back-end transaction approval requests in real-time with transactions

Injecting user control for card-on-file merchant data and implicitly-identified recurring payment transaction parameters between acquirer processors and issuer processors over data communication networks

ALIPAY HANGZHOU INF TECH CO LTD

Entity transaction attribute determination method and apparatus

CHINA STARWIN SCIENCE & TECH CO LTD

Whole-airspace satellite search method and device based on phased array antenna

HUAWEI DEVICE CO LTD

Transmission method, mobile terminal, multi-channel headset, and audio play system

DONGGUAN DINGFU ZIPPER TECH CO LTD

Watertight zipper

ADVANCED NEW TECHNOLOGIES CO LTD

Prediction algorithm based attribute data processing

HUIYANG ALLAN PLASTIC & ELECTRIC INDUSTRIES CO LTD

Blade holder assembly for blender

BEIJING KOHLER LTD

Flexible bracket, flexible water pipe assembly and water faucet device

BAOSHAN IRON & STEEL

Tundish

CHIFENG SHARE TECH CO LTD

Distributed internet of things terminal system and method based on optical fiber bus RoF

KONINKLIJKE PHILIPS NV

Air purifier and a method for controlling an air purifier

QINGDAO HAIER DRUM WASHING MACHINE CO LTD

Washing machine and outer drum thereof

CRRC QINGDAO SIFANG CO LTD

Voltage control method and apparatus, system, and maglev train

SHENZHEN KSTAR SCIENCE AND TECH CO LTD

Control of active neutral-point clamped three-level converter

ALIBABA GROUP HOLDING LTD

Method and apparatus of displaying information

UNIV SOUTHEAST

MEMS pressure sensor and preparation method thereof

AMPHENOL EAST ASIA ELECTRONIC TECH (SHEN ZHEN) CO LTD

Side-open multimedia interface having a plurality components in a plastic shell surrounded by a metallic shell