Personal computer

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CPC
H04Q2213/093

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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

H04Q2213/093Personal computer

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Patents Grantslast 30 patents

Information Patent Grant
ISDN-based high speed communication system
- Patent number 5,832,240
- Issue date Nov 3, 1998
- Allen J Larsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN adapter card for a computer
- Patent number 5,796,958
- Issue date Aug 18, 1998
- Elsa GmbH
- Ralf Koenzen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communications device to establish call in ISDN system
- Patent number 5,640,449
- Issue date Jun 17, 1997
- International Business Machines Corporation
- Barry John Worley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN interface unit
- Patent number 5,638,373
- Issue date Jun 10, 1997
- Fujitsu Limited
- Tomoyoshi Takebayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for integration of EDP systems in the utilizati...
- Patent number 5,631,953
- Issue date May 20, 1997
- CSB-System Software -Entwicklung & Unternehmungsberatung GmbH
- Gottfried Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for masking the reporting of network telephony...
- Patent number 5,581,608
- Issue date Dec 3, 1996
- ROLM Systems
- Elie A. Jreij
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN interface unit with separate ring generator
- Patent number 5,563,943
- Issue date Oct 8, 1996
- Fujitsu Limited
- Tomoyoshi Takebayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adapter for interfacing a computer to a multichannel digital networ...
- Patent number 5,530,894
- Issue date Jun 25, 1996
- International Business Machines Corporation
- Joseph K. Farrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for initializing ISDN adapter cards in a works...
- Patent number 5,530,692
- Issue date Jun 25, 1996
- International Business Machines Corporation
- Didier Avargues
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Advanced intelligent network access by customer premise equipment
- Patent number 5,526,413
- Issue date Jun 11, 1996
- Bell Atlantic Network Services, Inc.
- Frank C. Cheston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Teleconference terminal
- Patent number 5,512,938
- Issue date Apr 30, 1996
- Matsushita Electric Industrial Co., Ltd.
- Kenzo Ohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission of analog and digital information across a single line
- Patent number 5,495,485
- Issue date Feb 27, 1996
- Canon Inc.
- Dirk Hughes-Hartogs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for high-speed data exchange
- Patent number 5,461,620
- Issue date Oct 24, 1995
- Alcatel N.V.
- Frank Bergler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for interfacing analog telephone in ISDN terminal adapter
- Patent number 5,459,788
- Issue date Oct 17, 1995
- Samsung Electronics Co., Ltd.
- Ho-jun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN interface unit
- Patent number 5,450,412
- Issue date Sep 12, 1995
- Fujitsu Limited
- Tomoyoshi Takebayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN interfacing of personal computers
- Patent number 5,444,703
- Issue date Aug 22, 1995
- Ugo O. Gagliardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications switching network including improved port select...
- Patent number 5,373,501
- Issue date Dec 13, 1994
- C & P of Virginia
- Kenneth L. Roland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device between a digital network and a telematic equi...
- Patent number 5,331,640
- Issue date Jul 19, 1994
- Omnitel
- Jacques Ledu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface for a data telephone and data terminal in a digital telep...
- Patent number 5,317,630
- Issue date May 31, 1994
- AT&T Bell Laboratories
- Lee A. Feinberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing interlocution at a plurality of te...
- Patent number 5,280,583
- Issue date Jan 18, 1994
- Hitachi, Ltd.
- Yoshiyuki Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for maintaining channels and a subscriber station for use in...
- Patent number 5,276,679
- Issue date Jan 4, 1994
- U.S. West Advanced Technologies, Inc.
- Thomas D. McKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel/multi-circuit communication controller
- Patent number 5,204,949
- Issue date Apr 20, 1993
- Hitachi, Ltd.
- Toshikazu Yasue
- 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

Personal computer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

ISDN-based high speed communication system

ISDN adapter card for a computer

Communications device to establish call in ISDN system

ISDN interface unit

Circuit arrangement for integration of EDP systems in the utilizati...

Method and apparatus for masking the reporting of network telephony...

ISDN interface unit with separate ring generator

Adapter for interfacing a computer to a multichannel digital networ...

Method and apparatus for initializing ISDN adapter cards in a works...

Advanced intelligent network access by customer premise equipment

Teleconference terminal

Transmission of analog and digital information across a single line

Method and apparatus for high-speed data exchange

Apparatus for interfacing analog telephone in ISDN terminal adapter

ISDN interface unit

ISDN interfacing of personal computers

Telecommunications switching network including improved port select...

Communication device between a digital network and a telematic equi...

Interface for a data telephone and data terminal in a digital telep...

System and method for performing interlocution at a plurality of te...

Method for maintaining channels and a subscriber station for use in...

Multi-channel/multi-circuit communication controller

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

Patents Applicationslast 30 patents