International Telesystems Corporation

Organization

Herndon, VA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
System for integrating a stand alone inbound automatic call distrib...
- Patent number 5,425,093
- Issue date Jun 13, 1995
- International Telesystems Corporation
- Alan R. Trefzger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for pacing calls to reduce nuisance calls
- Patent number 5,327,491
- Issue date Jul 5, 1994
- International Telesystems Corp.
- Dzu-Wan Syu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call management system with protocol converter and port controller
- Patent number RE34536
- Issue date Feb 8, 1994
- International Telesystems Corporation
- James J. Frimmel
- 379 - Telephonic communications
Information Patent Grant
Call progress pacing
- Patent number 5,179,589
- Issue date Jan 12, 1993
- International Telesystems Corporation
- Dzu-Wan Syu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Classification of audio signals on a telephone line
- Patent number 5,007,000
- Issue date Apr 9, 1991
- International Telesystems Corp.
- Charles A. Baldi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pacing of telephone calls for call origination management systems
- Patent number 4,933,964
- Issue date Jun 12, 1990
- International Telesystems Corporation
- Bassem M. Girgis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy and buffering circuits
- Patent number 4,894,827
- Issue date Jan 16, 1990
- International Telesystems Corporation
- John Ramsay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Alternate memory addressing for information storage and retrieval
- Patent number 4,875,157
- Issue date Oct 17, 1989
- International Telesystems Corporation
- James J. Frimmel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telephone trunk interface circuit
- Patent number 4,864,605
- Issue date Sep 5, 1989
- International Telesystems Corp.
- John Ramsay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for regulating arrivals of customers to servers
- Patent number 4,858,120
- Issue date Aug 15, 1989
- International Telesystems Corp.
- Douglas A. Samuelson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital voice recording and reproduction and telephone network sign...
- Patent number 4,829,514
- Issue date May 9, 1989
- International Telesystems Corporation
- James J. Frimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call management system with protocol converter and port controller
- Patent number 4,817,130
- Issue date Mar 28, 1989
- International Telesystems Corporation
- James J. Frimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of randomizing telephone numbers
- Patent number 4,741,028
- Issue date Apr 26, 1988
- International Telesystems Corporation
- James J. Frimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74648458 - SMART-PACE
- Serial number 74648458
- Registration number 1953345
- Filing date Mar 6, 1995
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73762791 - COMPLUS
- Serial number 73762791
- Filing date Nov 9, 1988
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73762795 - POWERCIRC
- Serial number 73762795
- Registration number 1553574
- Filing date Nov 9, 1988
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73667212 - SMART-KEY
- Serial number 73667212
- Registration number 1555518
- Filing date Jun 18, 1987
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73652541 - SMART-PACE
- Serial number 73652541
- Registration number 1473998
- Filing date Apr 1, 1987
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73638977 - SMART-LINK
- Serial number 73638977
- Filing date Jan 9, 1987
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73630790 - ITC
- Serial number 73630790
- Registration number 1454033
- Filing date Nov 17, 1986
- INTERNATIONAL TELESYSTEMS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

International Telesystems Corporation

Organization

Patents Grantslast 30 patents

System for integrating a stand alone inbound automatic call distrib...

Method for pacing calls to reduce nuisance calls

Call management system with protocol converter and port controller

Call progress pacing

Classification of audio signals on a telephone line

Pacing of telephone calls for call origination management systems

Redundancy and buffering circuits

Alternate memory addressing for information storage and retrieval

Telephone trunk interface circuit

System for regulating arrivals of customers to servers

Digital voice recording and reproduction and telephone network sign...

Call management system with protocol converter and port controller

Method of randomizing telephone numbers

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74648458 - SMART-PACE

73762791 - COMPLUS

73762795 - POWERCIRC

73667212 - SMART-KEY

73652541 - SMART-PACE

73638977 - SMART-LINK

73630790 - ITC