Inventor · Concord, MA, US

Timothy Hellman

19Patents
4h-index
16Co-inventors
57Inventor score

Filing activity: Jan 14, 1992 → Oct 28, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US7843997B2 Context adaptive variable length code decoder for decoding macroblock adaptive field/frame coded video data Electricity 31 Active
US10200706B2 Pipelined video decoder system Electricity 30 Active
US6912638B2 System-on-a-chip controller Physics 18 Expired
US5414524A Image rendering clip registers Physics 15 Expired
US8294822B2 Method and system for key aware scaling Electricity 4 Active
US8090028B2 Video deblocking memory utilization Electricity 2 Active
US7573406B2 System and method for decoding context adaptive variable length coding Electricity 2 Expired
US7680351B2 Video deblocking method and apparatus Electricity 2 Active
US10841610B2 Block size dependent interpolation filter selection and mapping Electricity 1 Active
US8805170B2 System and method for memory storage of video data Electricity 1 Active
US9877034B2 Pipelined video decoder system Electricity 1 Active
US8618962B2 System and method for decoding context adaptive variable length coding Electricity 0 Active
US9363508B2 Delta QP handling in a high efficiency video decoder Electricity 0 Active
US9432688B2 Parallel symbol decoding Electricity 0 Active
US11457236B2 Block size dependent interpolation filter selection and mapping Electricity 0 Active
US9426469B2 Combination HEVC deblocker/SAO filter Electricity 0 Active
US11616955B2 Signaling of rectangular slices in the VVC video compression standard Electricity 0 Active
US8665372B2 Method and system for key aware scaling Electricity 0 Active
US7613351B2 Video decoder with deblocker within decoding loop Electricity 0 Active

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