Inventor

ZHANG HUIPIN

US20 patents

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

ZHANG HUIPIN

ZOOM VIDEO COMMUNICATIONS INC

Method and apparatus for capturing a group photograph during a video conferencing session

Error resilience for interactive real-time multimedia application

Method and apparatus for capturing a group photograph during a video conference session

Method and apparatus for capturing a group photograph during a video conferencing session

Method and apparatus for capturing a group photograph during a video conferencing session

Method and system for facilitating high-fidelity audio sharing

Method and system for facilitating high-fidelity audio sharing

Apparatus for capturing a group photograph during a video conferencing session

Error resilience for interactive real-time multimedia applications

ZHANG HUIPIN

Method and apparatus for modeling quantization matrices for image/video encoding

Adaptive quantization for perceptual video coding

Method and apparatus for selecting optimal video encoding parameter configurations

Wavelet based multiresolution video representation with spatially scalable motion vectors

MAXIM INTEGRATED PRODUCTS

Method and/or apparatus for detecting edges of blocks in an image processing system

Method and/or apparatus for detecting homogeneity of blocks in an image processing system

COTE GUY

Methods and/or apparatus for controlling zero-residual coding in predictive image/video coding

SONY ELECTRONICS INC

Method of performing sub-pixel based edge-directed image interpolation

NTT DOCOMO INC

Wavelet based multiresolution video representation with spatially scalable motion vectors

LIU QIYONG

Error resilience for interactive real-time multimedia applications

SONY CORP

Method of performing quantization within a multimedia bitstream utilizing division-free instructions