Inventor
WHITING DOUGLAS L
US15 patents
⚠️ This page may combine multiple inventors who share the name “WHITING DOUGLAS L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STAC INC
6 patentsUS5146221ASep 8, 1992
Data compression apparatus and method
STAC INC184 citations98
US5016009AMay 14, 1991
Data compression apparatus and method
STAC INC367 citations98
US5003307AMar 26, 1991
Data compression apparatus with shift register search means
STAC INC278 citations98
US5907672AMay 25, 1999
System for backing up computer disk volumes with error remapping of flawed memory addresses
STAC INC589 citations97
US5778395AJul 7, 1998
System for backing up files from disk volumes on multiple nodes of a computer network
STAC INC2,031 citations95
US4930142AMay 29, 1990
Digital phase lock loop
STAC INC21 citations81
STAC ELECTRONICS INC
4 patentsUS5506580AApr 9, 1996
Data compression apparatus and method
STAC ELECTRONICS INC298 citations98
US5463390AOct 31, 1995
Data compression apparatus and method
STAC ELECTRONICS INC122 citations98
US5414850AMay 9, 1995
System for transparently compressing data files in a computer system
STAC ELECTRONICS INC161 citations98
US5532694AJul 2, 1996
Data compression apparatus and method using matching string searching and Huffman encoding
STAC ELECTRONICS INC257 citations97