DIGITAL DATA FUNDING LLC
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 06, 1997 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 536 Total Citation Count
- Apr 02, 1991 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5627995 Data compression and decompression using memory spaces of more than one sizeJun 01, 94May 06, 97[G06F]
5550849 Method and apparatus for detecting single or multiple bit errors instorage devicesMay 20, 93Aug 27, 96[G06F]
5490260 Solid-state RAM data storage for virtual memory computer using fixed-sized swap pages with selective compressed/uncompressed data store according to each data sizeApr 02, 91Feb 06, 96[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5473326 High speed lossless data compression method and apparatus using side-by-side sliding window dictionary and byte-matching adaptive dictionaryExpiredNov 05, 92Dec 05, 95[H03M]
Top Inventors for This Owner
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