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DIGITAL EQUIPMENT CORP
US2,283 patents
Top patents by PatentIndex Score
US6185551B1Feb 6, 2001
Web-based electronic mail service apparatus and method using full text and label indexing
DIGITAL EQUIPMENT CORP377 citations99
US6151208ANov 21, 2000
Wearable computing device mounted on superior dorsal aspect of a hand
DIGITAL EQUIPMENT CORP252 citations99
US6092101AJul 18, 2000
Method for filtering mail messages for a plurality of client computers connected to a mail service system
DIGITAL EQUIPMENT CORP254 citations99
US6078740AJun 20, 2000
Item selection by prediction and refinement
DIGITAL EQUIPMENT CORP146 citations99
US6076158AJun 13, 2000
Branch prediction in high-performance processor
DIGITAL EQUIPMENT CORP162 citations99
US6070009AMay 30, 2000
Method for estimating execution rates of program execution paths
DIGITAL EQUIPMENT CORP231 citations99
US6047078AApr 4, 2000
Method for extracting a three-dimensional model using appearance-based constrained structure from motion
DIGITAL EQUIPMENT CORP164 citations99
US6029164AFeb 22, 2000
Method and apparatus for organizing and accessing electronic mail messages using labels and full text and label indexing
DIGITAL EQUIPMENT CORP252 citations99
US6026217AFeb 15, 2000
Method and apparatus for eliminating the transpose buffer during a decomposed forward or inverse 2-dimensional discrete cosine transform through operand decomposition storage and retrieval
DIGITAL EQUIPMENT CORP147 citations99
US6021409AFeb 1, 2000
Method for parsing, indexing and searching world-wide-web pages
DIGITAL EQUIPMENT CORP330 citations99
US6009210ADec 28, 1999
Hands-free interface to a virtual reality environment using head tracking
DIGITAL EQUIPMENT CORP738 citations99
US6009462ADec 28, 1999
Replacing large bit component of electronic mail (e-mail) message with hot-link in distributed computer system
DIGITAL EQUIPMENT CORP306 citations99
US6000044ADec 7, 1999
Apparatus for randomly sampling instructions in a processor pipeline
DIGITAL EQUIPMENT CORP169 citations99
US5964867AOct 12, 1999
Method for inserting memory prefetch operations based on measured latencies in a program optimizer
DIGITAL EQUIPMENT CORP161 citations99
US5966710AOct 12, 1999
Method for searching an index
DIGITAL EQUIPMENT CORP178 citations99
US5933598AAug 3, 1999
Method for sharing variable-grained memory of workstations by sending particular block including line and size of the block to exchange shared data structures
DIGITAL EQUIPMENT CORP533 citations99
US5905992AMay 18, 1999
Document display system for organizing and displaying documents as screen objects organized along strand paths
DIGITAL EQUIPMENT CORP139 citations99
US5887159AMar 23, 1999
Dynamically determining instruction hint fields
DIGITAL EQUIPMENT CORP206 citations99
US5864863AJan 26, 1999
Method for parsing, indexing and searching world-wide-web pages
DIGITAL EQUIPMENT CORP406 citations99
US5852820ADec 22, 1998
Method for optimizing entries for searching an index
DIGITAL EQUIPMENT CORP298 citations99
US5832500ANov 3, 1998
Method for searching an index
DIGITAL EQUIPMENT CORP219 citations99
US5809450ASep 15, 1998
Method for estimating statistics of properties of instructions processed by a processor pipeline
DIGITAL EQUIPMENT CORP148 citations99
US5802292ASep 1, 1998
Method for predictive prefetching of information over a communications network
DIGITAL EQUIPMENT CORP460 citations99
US5802585ASep 1, 1998
Batched checking of shared memory accesses
DIGITAL EQUIPMENT CORP162 citations99
US5797008AAug 18, 1998
Memory storing an integrated index of database records
DIGITAL EQUIPMENT CORP214 citations99
US5765168AJun 9, 1998
Method for maintaining an index
DIGITAL EQUIPMENT CORP267 citations99
US5745900AApr 28, 1998
Method for indexing duplicate database records using a full-record fingerprint
DIGITAL EQUIPMENT CORP121 citations99
US5745889AApr 28, 1998
Method for parsing information of databases records using word-location pairs and metaword-location pairs
DIGITAL EQUIPMENT CORP160 citations99
US5701480ADec 23, 1997
Distributed multi-version commitment ordering protocols for guaranteeing serializability during transaction processing
DIGITAL EQUIPMENT CORP532 citations99
US5621874AApr 15, 1997
Three dimensional document representation using strands
DIGITAL EQUIPMENT CORP176 citations99
US5604376AFeb 18, 1997
Paddleless molded plastic semiconductor chip package
DIGITAL EQUIPMENT CORP338 citations99
US5596754AJan 21, 1997
Method for performing private lock management
DIGITAL EQUIPMENT CORP248 citations99
US5586260ADec 17, 1996
Method and apparatus for authenticating a client to a server in computer systems which support different security mechanisms
DIGITAL EQUIPMENT CORP798 citations99
US5528513AJun 18, 1996
Scheduling and admission control policy for a continuous media server
DIGITAL EQUIPMENT CORP353 citations99
US5511168AApr 23, 1996
Virtual circuit manager for multicast messaging
DIGITAL EQUIPMENT CORP195 citations99
US5506984AApr 9, 1996
Method and system for data retrieval in a distributed system using linked location references on a plurality of nodes
DIGITAL EQUIPMENT CORP321 citations99
US5504899AApr 2, 1996
Guaranteeing global serializability by applying commitment ordering selectively to global transactions
DIGITAL EQUIPMENT CORP173 citations99
US5504900AApr 2, 1996
Commitment ordering for guaranteeing serializability across distributed transactions
DIGITAL EQUIPMENT CORP270 citations99
US5499330AMar 12, 1996
Document display system for organizing and displaying documents as screen objects organized along strand paths
DIGITAL EQUIPMENT CORP363 citations99
US5475819ADec 12, 1995
Distributed configuration profile for computing system
DIGITAL EQUIPMENT CORP509 citations99
US5455865AOct 3, 1995
Robust packet routing over a distributed network containing malicious failures
DIGITAL EQUIPMENT CORP262 citations99
US5430727AJul 4, 1995
Multiple protocol routing
DIGITAL EQUIPMENT CORP416 citations99
US5414704AMay 9, 1995
Address lookup in packet data communications link, using hashing and content-addressable memory
DIGITAL EQUIPMENT CORP637 citations99
US5390173AFeb 14, 1995
Packet format in hub for packet data communications system
DIGITAL EQUIPMENT CORP598 citations99
US5390327AFeb 14, 1995
Method for on-line reorganization of the data on a RAID-4 or RAID-5 array in the absence of one disk and the on-line restoration of a replacement disk
DIGITAL EQUIPMENT CORP518 citations99
US5317718AMay 31, 1994
Data processing system and method with prefetch buffers
DIGITAL EQUIPMENT CORP152 citations99
US5309437AMay 3, 1994
Bridge-like internet protocol router
DIGITAL EQUIPMENT CORP432 citations99
US5303302AApr 12, 1994
Network packet receiver with buffer logic for reassembling interleaved data packets
DIGITAL EQUIPMENT CORP241 citations99
US5287501AFeb 15, 1994
Multilevel transaction recovery in a database system which loss parent transaction undo operation upon commit of child transaction
DIGITAL EQUIPMENT CORP160 citations99
US5283560AFeb 1, 1994
Computer system and method for displaying images with superimposed partially transparent menus
DIGITAL EQUIPMENT CORP437 citations99
Showing the top 50 of 2,283 patents by PatentIndex Score.