Wescom Switching Inc.

Organization

Downers Grove, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Data distribution interface
- Patent number 4,377,843
- Issue date Mar 22, 1983
- Wescom Switching, Inc.
- Roy T. Garringer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switching d-c. regulator and load-sharing system for multiple regul...
- Patent number 4,359,679
- Issue date Nov 16, 1982
- Wescom Switching, Inc.
- John F. Regan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated automatic call distribution facility and PBX system
- Patent number 4,289,934
- Issue date Sep 15, 1981
- Wescom Switching Inc.
- Satyan G. Pitroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and means for digital conferencing
- Patent number 4,267,593
- Issue date May 12, 1981
- Wescom Switching, Inc.
- John F. Regan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for testing analog-to-digital and digital-to-a...
- Patent number 4,266,292
- Issue date May 5, 1981
- Wescom Switching, Inc.
- John F. Regan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dialed number to function translator for telecommunications switchi...
- Patent number 4,259,549
- Issue date Mar 31, 1981
- Wescom Switching, Inc.
- Carl J. Stehman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microprocessor control complex for a telecommunication switching sy...
- Patent number 4,256,926
- Issue date Mar 17, 1981
- Wescom Switching, Inc.
- Satyan G. Pitroda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PCM switching system for wide and narrow band signals
- Patent number 4,257,119
- Issue date Mar 17, 1981
- Wescom Switching, Inc.
- Satyan G. Pitroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for testing tone generators
- Patent number 4,218,589
- Issue date Aug 19, 1980
- Wescom Switching, Inc.
- Satyan G. Pitroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for digitally signaling sounds and tones in a...
- Patent number 4,205,203
- Issue date May 27, 1980
- Wescom Switching, Inc.
- Madhu A. Mehta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice frequency RC active filter
- Patent number 4,185,250
- Issue date Jan 22, 1980
- Wescom Switching, Inc.
- John F. Regan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and means for accessing program memory of a common control t...
- Patent number 4,154,988
- Issue date May 15, 1979
- Wescom Switching, Inc.
- William A. Fechalos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for fault detection in PCM muliplexed system
- Patent number 4,149,038
- Issue date Apr 10, 1979
- Wescom Switching, Inc.
- Satyan G. Pitroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications network having multi-function spare network block
- Patent number 4,146,749
- Issue date Mar 27, 1979
- Wescom Switching, Inc.
- Bernard J. Pepping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for special status indication in telephone sy...
- Patent number 4,140,882
- Issue date Feb 20, 1979
- Wescom Switching, Inc.
- John F. Regan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic hybrid and hybrid repeater
- Patent number 4,064,377
- Issue date Dec 20, 1977
- Wescom Switching, Inc.
- John F. Regan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
73185843 - 580
- Serial number 73185843
- Registration number 1159765
- Filing date Sep 15, 1978
- Wescom Switching, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73185844 - 580 DSS
- Serial number 73185844
- Registration number 1159766
- Filing date Sep 15, 1978
- Wescom Switching, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73185842 - MONOGENERIC
- Serial number 73185842
- Registration number 1160697
- Filing date Sep 15, 1978
- Wescom Switching, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Wescom Switching Inc.

Organization

Patents Grantslast 30 patents

Data distribution interface

Switching d-c. regulator and load-sharing system for multiple regul...

Integrated automatic call distribution facility and PBX system

Method and means for digital conferencing

Method and apparatus for testing analog-to-digital and digital-to-a...

Dialed number to function translator for telecommunications switchi...

Microprocessor control complex for a telecommunication switching sy...

PCM switching system for wide and narrow band signals

Method and apparatus for testing tone generators

Methods and apparatus for digitally signaling sounds and tones in a...

Voice frequency RC active filter

Method and means for accessing program memory of a common control t...

Method and apparatus for fault detection in PCM muliplexed system

Telecommunications network having multi-function spare network block

Methods and apparatus for special status indication in telephone sy...

Electronic hybrid and hybrid repeater

Trademarklast 30 trademarks

73185843 - 580

73185844 - 580 DSS

73185842 - MONOGENERIC