Inventor
Chuck H. Ngai
Inventor
Endwell, NY, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television50%
G06FElectric digital data processing20%
H04LTransmission of digital information, e.g. telegraphic communication10%
G06TImage data processing or generation, in general5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
G01RMeasuring electric variables3%
G11BInformation storage based on relative movement between record carrier and transducer3%
H03KPulse technique3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
7,646,768'Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor'20106,999,105'Image scaling employing horizontal partitioning'20066,996,174'MPEG video decoder with integrated scaling and display functions'20066,996,101'Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor'20066,995,770'Command list controller for controlling hardware based on an instruction received from a central processing unit'20066,944,154'System and method for remultiplexing of a filtered transport stream with new content in real-time'20056,853,727'File table copy protection for a storage device when storing streaming content'20056,831,931'System and method for remultiplexing of a filtered transport stream'20046,801,536'Remultiplexing audio/video PES streams from an MPEG transport system'20046,775,327'High definition television decoder'20046,662,329'Processing errors in MPEG data as it is sent to a fixed storage device'20036,470,051'MPEG video decoder with integrated scaling and display functions'20026,317,164'System for creating multiple scaled videos from encoded video sources'20016,263,023'High definition television decoder'20016,240,492'Memory interface for functional unit of integrated system allowing access to dedicated memory and shared memory, and speculative generation of lookahead fetch requests'20016,157,740'Compression/decompression engine for enhanced memory storage in MPEG decoder'20006,052,415'Early error detection within an MPEG decoder'20005,963,222'Multi-format reduced memory MPEG decoder with hybrid memory address generation'19995,929,911'Multiformat reduced memory MPEG-2 compliant decoder'19995,784,055'Color control for on-screen display in digital video'19985,668,599'Memory management for an MPEG2 compliant decoder'19975,576,765'Video decoder'19964,967,343'Pipelined parallel vector processor including parallel configured element processors for processing vector elements in parallel fashion'19904,888,682'Parallel vector processor using multiple dedicated processors and vector registers divided into smaller registers'19894,884,190'High performance parallel vector processor having a modified vector register/element processor configuration'19894,868,739'Fixed clock rate vector processor having exclusive time cycle control programmable into each microword'19894,692,633'Edge sensitive single clock latch apparatus with a skew compensated scan function'19874,635,194'Instruction buffer bypass apparatus'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2010Patents assigned to IBM (28)· patent assignee history
1987–2010Based in Endwell, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 28 | 1987–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Endwell, New York, US | 28 | 1987–2010 |