| Patent | Date |
|---|
Method and apparatus for skewing a memory read clock signal in a magnetic disk drive system
Grant 5,255,383 - Lewis , et al. October 19, 1 | 1993-10-19 |
Controller housing
Grant D310,665 - Fortune , et al. September 18, 1 | 1990-09-18 |
Public cordless telephone
Grant 4,953,198 - Daly , et al. August 28, 1 | 1990-08-28 |
Controller housing with extender
Grant D309,605 - Fortune , et al. July 31, 1 | 1990-07-31 |
Spread-spectrum identification signal for communications system
Grant 4,943,973 - Werner July 24, 1 | 1990-07-24 |
Data conferencing arrangement for stations having keyboards and displays, using a keyboard buffer and a screen buffer
Grant 4,939,509 - Bartholomew , et al. July 3, 1 | 1990-07-03 |
Distributed timing recovery for a distributed communication system
Grant 4,939,752 - Literati , et al. July 3, 1 | 1990-07-03 |
Automated message retrieval system
Grant 4,935,954 - Thompson , et al. June 19, 1 | 1990-06-19 |
Automatically-effected move of a subscriber between electronic message service systems in a network
Grant 4,933,967 - Lo , et al. June 12, 1 | 1990-06-12 |
Automatic call coverage for unattended PBX stations
Grant 4,682,354 - Vanacore July 21, 1 | 1987-07-21 |
Communication system for providing business communication features to cellular mobile telecommunication customers
Grant 4,680,786 - Baker , et al. July 14, 1 | 1987-07-14 |
Flow control scheme for a switching network
Grant 4,677,616 - Franklin June 30, 1 | 1987-06-30 |
PBX security system for monitoring security guard tours
Grant 4,672,654 - Vanacore June 9, 1 | 1987-06-09 |
Integrated network controller for a dynamic nonhierarchical routing switching network
Grant 4,669,113 - Ash , et al. May 26, 1 | 1987-05-26 |
Automatic route selection of a private telephone network path on the basis of a public telephone network number
Grant 4,661,974 - Bales , et al. April 28, 1 | 1987-04-28 |
Technique for improving radio system performance during fading
Grant 4,661,993 - Leland , et al. April 28, 1 | 1987-04-28 |
Telescoping multiband antenna
Grant 4,658,260 - Myer April 14, 1 | 1987-04-14 |
Telephone set stand
Grant 4,658,421 - Bohannon April 14, 1 | 1987-04-14 |
Multiphase packet switching system
Grant 4,656,627 - Hasley , et al. April 7, 1 | 1987-04-07 |
Technique for cataloging pictorial and/or written database information on video tape or disk
Grant 4,652,733 - Eng , et al. March 24, 1 | 1987-03-24 |
Telephone switching system adjunct call processing arrangement
Grant 4,653,085 - Chan , et al. March 24, 1 | 1987-03-24 |
Phase adjustment system
Grant 4,651,103 - Grimes March 17, 1 | 1987-03-17 |
Integrated message service system
Grant 4,646,346 - Emerson , et al. February 24, 1 | 1987-02-24 |
Plural-channel optical rotary joint
Grant 4,643,521 - Harstead , et al. February 17, 1 | 1987-02-17 |
Combined cross polarization interference cancellation and intersymbol interference equalization for terrestrial digital radio systems
Grant 4,644,562 - Kavehrad , et al. February 17, 1 | 1987-02-17 |
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