Inventor · San Jose, CA, US

Wei Liu

54Patents
8h-index
16Co-inventors
75Inventor score

Filing activity: Jul 29, 1981 → Sep 19, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8122328B2 Bose-Chaudhuri-Hocquenghem error correction method and circuit for checking error using error correction encoder Electricity 94 Active
US4670668A Substrate bias generator with power supply control means to sequence application of bias and power to prevent CMOS SCR latch-up Electricity 32 Expired
US4689495A CMOS high voltage switch Physics 27 Expired
US4437025A MOS Buffer for receiving TTL level signals Electricity 22 Expired
US4833349A Programmable logic and driver circuits Electricity 19 Expired
US8861599B2 Context reduction for last transform position coding Electricity 12 Active
US10802735B1 Systems and methods for reconfiguring dual-function cell arrays Emerging Cross-Sectional Technologies 9 Active
US8792549B2 Decoder-derived geometric transformations for motion compensated inter prediction Electricity 8 Active
US8406546B2 Adaptive entropy coding for images and videos using set partitioning in generalized hierarchical trees Electricity 6 Active
US8861593B2 Context adaptation within video coding modules Electricity 5 Active
US8526745B2 Embedded graphics coding: reordered bitstream for parallel decoding Electricity 5 Active
US8917950B2 Simplifying parametric loop filters Electricity 4 Active
US8620098B2 Trees for adaptive coding of images and videos using set partitioning in generalized hierarchical trees having directionality Electricity 3 Active
US8908755B2 Multi-parameter motion for efficient prediction in video compression Electricity 3 Active
US8582646B2 Methods for delta-QP signaling for decoder parallelization in HEVC Electricity 2 Active
US8442338B2 Visually optimized quantization Electricity 2 Active
US7234232B2 Methods for designing and tuning one or more packaged integrated circuits Emerging Cross-Sectional Technologies 2 Expired
US8634669B2 Fast implementation of context selection of significance map Electricity 1 Active
US8370699B2 Semiconductor memory apparatus for reducing bus traffic between NAND flash memory device and controller Electricity 1 Active
US6854179B2 Modification of circuit features that are interior to a packaged integrated circuit Emerging Cross-Sectional Technologies 1 Expired
US8743957B2 Context adaptive directional intra prediction Electricity 1 Active
US9232227B2 Codeword space reduction for intra chroma mode signaling for HEVC Electricity 1 Active
US8964851B2 Dual-mode compression of images and videos for reliable real-time transmission Electricity 1 Active
US8285062B2 Method for improving the performance of embedded graphics coding Electricity 1 Active
US8849053B2 Parametric loop filter Electricity 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.