Bus

Industry

CPC
H04Q2213/299

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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems

Current Industry

H04Q2213/299Bus

Industries

Patents Grantslast 30 patents

Information Patent Grant
Digital telephone switching system having plural terminal devices d...
- Patent number 5,719,855
- Issue date Feb 17, 1998
- Hitachi Telecom Technologies, Ltd.
- Tatsuhiko Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bus line traffic control adapter apparatus
- Patent number 5,668,799
- Issue date Sep 16, 1997
- NEC Corporation
- Hiroyuki Nobesawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 5,555,294
- Issue date Sep 10, 1996
- Canon Kabushiki Kaisha
- Shintaro Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for multiple access in a digital communication system
- Patent number 5,544,158
- Issue date Aug 6, 1996
- Mitel Corporation
- Dan Oprea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice bus for a computer backplane
- Patent number 5,495,583
- Issue date Feb 27, 1996
- Northern Telecom Limited
- Bruce L. Townsend
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wiring scheme and network adapter with digital and analog outputs t...
- Patent number 5,448,635
- Issue date Sep 5, 1995
- International Business Machines Corporation
- Robert E. Biehl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber module for connection to a plurality of subscriber termi...
- Patent number 5,404,491
- Issue date Apr 4, 1995
- Alcatel N.V.
- Richard Huzenlaub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Homebus system for permitting homebus equipment and ISDN basic inte...
- Patent number 5,379,441
- Issue date Jan 3, 1995
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for data transmission over an internal bus of a workstation,...
- Patent number 5,371,740
- Issue date Dec 6, 1994
- Bull, S.A.
- Alain Mouro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple communication speed converting apparatus
- Patent number 5,369,636
- Issue date Nov 29, 1994
- NEC Corporation
- Chikako Ueno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for interfacing analog telephones and digital data termin...
- Patent number 5,305,312
- Issue date Apr 19, 1994
- AT&T Bell Laboratories
- Martin J. Fornek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for data transmission over an internal bus of a workstation...
- Patent number 5,289,465
- Issue date Feb 22, 1994
- Bull S.A.
- Alain Mouro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low cost ISDN switch
- Patent number 5,210,741
- Issue date May 11, 1993
- Digital Equipment Corporation
- Robert J. Grochmal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal detection circuit not affected by minute voltage fluctuation...
- Patent number 5,050,190
- Issue date Sep 17, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Hiromi Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microcomputer integrating a digital subscriber terminal for an inte...
- Patent number 5,014,269
- Issue date May 7, 1991
- J. S. Telecommunications
- Jean A. Picandet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN dual bus extension phone system
- Patent number 4,998,274
- Issue date Mar 5, 1991
- Bell Communications Research, Inc.
- Robert M. Ephraim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN, basic rate interface arranged for quad voice
- Patent number 4,970,723
- Issue date Nov 13, 1990
- AT&T Bell Laboratories
- T. P. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC supply for an S-bus in ISDN
- Patent number 4,935,928
- Issue date Jun 19, 1990
- AT&T Bell Laboratories
- Jan De Weerd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive bus communication using alternate CRC
- Patent number 4,891,813
- Issue date Jan 2, 1990
- Racal Data Communications Inc.
- Rafael E. Salcedo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Master/slave synchronizer
- Patent number 4,860,285
- Issue date Aug 22, 1989
- Advanced Micro Devices, Inc.
- Merle L. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive bus communication for ISDN
- Patent number 4,835,769
- Issue date May 30, 1989
- Racal Data Communications Inc.
- Norman J. Donaghue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Local communication system among ISDN terminal equipments
- Patent number 4,792,800
- Issue date Dec 20, 1988
- Kobusai Denshin Denwa Co., Ltd.
- Masanobu Fujioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN subscriber terminal control system
- Patent number 4,722,082
- Issue date Jan 26, 1988
- Kokusai Denshin Denwa Co., Ltd.
- Nobuo Furuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital telephone switching system having plural terminal devices d...

Bus line traffic control adapter apparatus

Communication method and apparatus

Method for multiple access in a digital communication system

Voice bus for a computer backplane

Wiring scheme and network adapter with digital and analog outputs t...

Subscriber module for connection to a plurality of subscriber termi...

Homebus system for permitting homebus equipment and ISDN basic inte...

Method for data transmission over an internal bus of a workstation,...

Multiple communication speed converting apparatus

Apparatus for interfacing analog telephones and digital data termin...

Method for data transmission over an internal bus of a workstation...

Low cost ISDN switch

Signal detection circuit not affected by minute voltage fluctuation...

Microcomputer integrating a digital subscriber terminal for an inte...

ISDN dual bus extension phone system

ISDN, basic rate interface arranged for quad voice

DC supply for an S-bus in ISDN

Passive bus communication using alternate CRC

Master/slave synchronizer

Passive bus communication for ISDN

Local communication system among ISDN terminal equipments

ISDN subscriber terminal control system