Inventor

ZHANG CHUNLEI

US71 patents

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

ZHANG CHUNLEI

APPLIED MATERIALS INC

Advanced temperature control for wafer carrier in plasma processing chamber

Systems and methods for electrical and magnetic uniformity and skew tuning in plasma processing reactors

Showerhead with reduced backside plasma ignition

Tunable magnetic field to improve uniformity

Methods and apparatus for etching semiconductor structures

Method and apparatus for gas flow measurement

Method and apparatus for gas flow measurement

Azimuthally tunable multi-zone electrostatic chuck

Method of controlling process parameters for semiconductor manufacturing apparatus

High power electrostatic chuck design with radio frequency coupling

Workpiece carrier for high power with enhanced edge sealing

High power electrostatic chuck with aperture-reducing plug in a gas hole

Showerhead with reduced backside plasma ignition

Method and apparatus for de-chucking a workpiece using a swing voltage sequence

Electrostatic chuck assembly having a dielectric filler

Methods and apparatus for rapidly responsive heat control in plasma processing devices

High power electrostatic chuck design with radio frequency coupling

Electrostatic chuck assembly having a dielectric filler

Advanced temperature control for wafer carrier in plasma processing chamber

Methods and apparatus for etching semiconductor structures

Methods and apparatus for etching semiconductor structures

Feedforward temperature control for plasma processing apparatus

Substrate support characterization to build a digital twin

Method and mechanism for contact-free process chamber characterization

Transmission corrected plasma emission using in-situ optical reflectometry

Transmission corrected plasma emission using in-situ optical reflectometry

Azimuthally tunable multi-zone electrostatic chuck

Tencent America LLC

Techniques for unified acoustic echo suppression using a recurrent neural network

Neuralecho: a self-attentive recurrent neural network for unified acoustic echo suppression, speaker aware speech enhancement and automatic gain control

Techniques for disentangled variational speech representation learning for zero-shot voice conversion

Text to speech synthesis without using parallel text-audio data

Progressive contrastive learning framework for self-supervised speaker verification

GREE ELECTRIC APPLIANCES INC ZHUHAI

Dehumidifier

Air humidifier

Air conditioner

Air conditioner

ZHANG CHUNLEI

Methods and apparatus for tuning matching networks

Paper cutter

Convertible combination of attire and backpack with network communication and intelligent sensing features

Ningbo jielisi stationery co ltd

Paper cutter

Paper cutter

HUAWEI TECH CO LTD

Message processing method and system, and user plane function device

MAHADESWARASWAMY CHETAN

Feedforward temperature control for plasma processing apparatus

UNIV KENTUCKY RES FOUND

RNA nanoparticle for treatment of gastric cancer

KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD

Display screens, display devices integrated with the same, and cover plates

HEFEI VISIONOX TECH CO LTD

Pixel circuit and display panel

BEIJING INSTITUTE TECH

Waist joint of humanoid robot and humanoid robot

ZHUANG YAN

Catalyst composition and producing process thereof for use in manufacturing methacrolein

PULSE ELECTRONICS INC

Network transformer apparatus and methods of making and using the same

BGI SHENZHEN CO LTD

Method for preparing nucleic acid library, its uses and kits