DEL NORTE TECHNOLOGY, INC.,
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 19, 1995 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 323 Total Citation Count
- Mar 31, 1978 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5451964 Method and system for resolving double difference GPS carrier phase integer ambiguity utilizing decentralized Kalman filtersExpiredJul 29, 94Sep 19, 95[H04B, G01S]
4636795 Radio ranging, navigation, and location system with correction for systematic errorsExpiredApr 18, 85Jan 13, 87[G01S]
4543530 Methods of and means for determining the time-center of pulsesExpiredAug 11, 82Sep 24, 85[H03K, G01R]
4536753 Self monitoring intruder detecting system of noise-cancelling vibration detectorsExpiredAug 02, 82Aug 20, 85[G08B]
4398198 Pulse-hyperbolic location system using three passive beacon measurementsExpiredOct 28, 80Aug 09, 83[G01S]
4222440 Methods of small volume pumping especially suited for oil recovery from stripper wellsExpiredNov 27, 78Sep 16, 80[F04F, E21B]
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