Inventor
Barbara A. Hall
Inventor
Endwell, NY, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television90%
G06FElectric digital data processing5%
H03MCoding5%
PatentTitleYear
7,936,814'Cascaded output for an encoder system using multiple encoders'20117,738,551'System and method for processing a high definition television (HDTV) image'20107,016,413'Adaptively encoding a picture of contrasted complexity having normal video and noisy video portions'20066,993,078'Macroblock coding technique with biasing towards skip macroblock coding'20066,980,598'Programmable vertical filter for video encoding'20056,956,899'Precise bit control apparatus with look-ahead for MPEG encoding'20056,895,048'Adaptive encoding of a sequence of still frames or partially still frames within motion video'20056,823,015'Macroblock coding using luminance date in analyzing temporal redundancy of picture, biased by chrominance data'20046,788,227'Apparatus for integrated cascade encoding'20046,720,893'Programmable output control of compressed data from encoder'20046,356,589'Sharing reference data between multiple encoders parallel encoding a sequence of video frames'20026,269,120'Method of precise buffer management for MPEG video splicing'20016,020,934'Motion estimation architecture for area and power reduction'20005,978,029'Real-time encoding of video sequence employing two encoders and statistical analysis'19995,844,607'Method and apparatus for scene change detection in digital video compression'19985,786,856'Method for adaptive quantization by multiplication of luminance pixel blocks by a modified, frequency ordered hadamard matrix'19985,760,836'FIFO feedback and control for digital video encoder'19985,737,020'Adaptive field/frame encoding of discrete cosine transform'19985,418,916'Central processing unit checkpoint retry for store-in and store-through cache systems'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2011Patents assigned to IBM (19)· patent assignee history
1995–2011Based in Endwell, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 19 | 1995–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Endwell, New York, US | 19 | 1995–2011 |