Inventor

HSU POHSIANG

US63 patents

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

HSU POHSIANG

MICROSOFT CORP

Video coding / decoding with re-oriented transforms and sub-block transform sizes

Escape mode code resizing for fields and slices

Skip macroblock coding

Motion compensation loop with filtering

Hybrid motion vector prediction for interlaced forward-predicted fields

Macroblock information signaling for interlaced frames

Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields

Motion vector block pattern coding and decoding

Conditional lapped transform

Slice-layer in video codec

Motion vector coding and decoding in interlaced frame coded pictures

Interlace frame lapped transform

Chroma motion vector derivation

Bitplane coding and decoding for AC prediction status information

Bitplane coding for macroblock field/frame coding type information

Adaptive multiple quantization

Video coding / decoding with motion resolution switching and sub-block transform sizes

Skip macroblock coding

Efficient repeat padding for hybrid video sequence with arbitrary video resolution

Skip macroblock coding

Skip macroblock coding

Intelligent differential quantization of video coding

Intraframe and interframe interlace coding and decoding

Adaptive vertical macroblock alignment for mixed frame video sequences

MICROSOFT TECHNOLOGY LICENSING LLC

Fractional quantization step sizes for high bit rates

Video coding / decoding with sub-block transform sizes and adaptive deblock filtering

Video coding / decoding with re-oriented transforms and sub-block transform sizes

Video coding / decoding with re-oriented transforms and sub-block transform sizes

Fractional quantization step sizes for high bit rates

Adaptive multiple quantization

Adaptive multiple quantization

Adaptive multiple quantization

Video coding / decoding with sub-block transform sizes and adaptive deblock filtering

Video coding/decoding with sub-block transform sizes and adaptive deblock filtering

Skip macroblock coding

Video coding / decoding with motion resolution switching and sub-block transform sizes

SRINIVASAN SRIDHAR

Skip macroblock coding

Coding of motion vector information

Coding of motion vector information

Bitstream-controlled post-processing filtering

HSU POHSIANG

In-loop deblocking for interlaced video

Adjusting quantization to preserve non-zero AC coefficients

LIN CHIH-LUNG

Use of frame caching to improve packet loss recovery

Adaptive video encoding using a perceptual model

REGUNATHAN SHANKAR

Signaling for field ordering and field/frame display repetition

Signaling and repeat padding for skip frames

HOLCOMB THOMAS W

Variable coding resolution in video codec

Fractional quantization step sizes for high bit rates

ZUO XIPING

Quantization adjustments for DC shift artifacts

ODYSSEY TECHNOLOGIES

Method and system for adaptive video image resolution enhancement