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Y10S379/915
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
USPC classification
Y10S
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S379/00
Telephonic communications
Current Industry
Y10S379/915
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Patents Grants
last 30 patents
Information
Patent Grant
Method for operating a telephone system with at least two telephony...
Patent number
8,139,740
Issue date
Mar 20, 2012
Avaya Inc.
Dirk Schlossecki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Computer having automatic answering state displaying and processing...
Patent number
6,760,410
Issue date
Jul 6, 2004
Samsung Electronics Co., Ltd.
Joon Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Man-machine interface device for telephone terminals
Patent number
6,304,646
Issue date
Oct 16, 2001
Alcatel Mobile Phones
Patrick Liot
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for controlling characteristics of distributed...
Patent number
6,266,404
Issue date
Jul 24, 2001
Nortel Networks Limited
Bae-Sik Chon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method to provide a functional and more user-friendly...
Patent number
6,058,167
Issue date
May 2, 2000
Siemens Information and Communication Networks, Inc.
David Iglehart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arrangement for varying the display time for messages displayable o...
Patent number
5,392,337
Issue date
Feb 21, 1995
AT&T Corp.
Kimberly A. Baals
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feature configurable telephone terminal
Patent number
5,386,460
Issue date
Jan 31, 1995
AT&T Corp.
Edward W. Boakes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to alter the functions assigned to the keys of a...
Patent number
5,119,413
Issue date
Jun 2, 1992
Kabushiki Kaisha Toshiba
Yukiko Okumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications network and method with appointment information comm...
Patent number
4,969,136
Issue date
Nov 6, 1990
David B. Chamberlin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated voice and data telephone system
Patent number
4,932,022
Issue date
Jun 5, 1990
Telenova, Inc.
Clare G. Keeney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable subscriber set
Patent number
4,788,720
Issue date
Nov 29, 1988
Trillium Telephone Systems Inc.
Robert P. Brennan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Touch screen form entry system
Patent number
4,763,356
Issue date
Aug 9, 1988
American Telephone and Telegraph Company; AT&T Information Systems, Inc.
Benjamin W. Day
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Message signaling arrangement between a switching system and user t...
Patent number
4,741,026
Issue date
Apr 26, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Leslie A. Baxter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system having dynamically assigned station set buttons
Patent number
4,631,364
Issue date
Dec 23, 1986
AT&T Information Systems Inc.
Joan H. Coyne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic telephone with feature access and speed dialing includin...
Patent number
4,613,730
Issue date
Sep 23, 1986
Rockwell International Corp.
William A. Fechalos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Function key assignments in a key telephone system
Patent number
4,605,825
Issue date
Aug 12, 1986
Tokyo Shibaura Denki Kabushiki Kaisha
Isaku Komuro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Key telephone system
Patent number
4,602,132
Issue date
Jul 22, 1986
NEC Corporation
Kazuyuki Nagatomi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of setting operating data in a key telephone system
Patent number
4,559,417
Issue date
Dec 17, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Isaku Komuro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital and voice telecommunication apparatus
Patent number
4,524,244
Issue date
Jun 18, 1985
Cygnet Technologies, Inc.
Federico Faggin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone feature assignment circuit
Patent number
4,453,040
Issue date
Jun 5, 1984
GTE Automatic Electric Inc.
Ann L. Wolf
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intelligent prompting terminal apparatus
Patent number
4,425,627
Issue date
Jan 10, 1984
Sperry Corporation
Jules A. Eibner
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR OPERATING A TELEPHONE SYSTEM WITH AT LEAST TWO TELEPHONY...
Publication number
20090232293
Publication date
Sep 17, 2009
AVAYA GMBH & CO. KG
Dirk SCHLOSSECKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE