TELTREND INC

Organization

ST. CHARLES, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Remote reporting system for digital transmission line elements
- Patent number 6,151,691
- Issue date Nov 21, 2000
- Teltrend, Inc.
- Peter W. Pesetski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of rapid automatic hybrid balancing
- Patent number 6,111,949
- Issue date Aug 29, 2000
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AGC amplifier for two-wire line conditioner
- Patent number 5,974,137
- Issue date Oct 26, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable hybrid having improved biasing configuration
- Patent number 5,963,638
- Issue date Oct 5, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling line conditioner equalizer
- Patent number 5,953,412
- Issue date Sep 14, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High density telephone network interface unit
- Patent number 5,907,614
- Issue date May 25, 1999
- Teltrend Inc.
- Eric Paul Bergstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote reporting system for digital transmission line elements
- Patent number 5,889,785
- Issue date Mar 30, 1999
- Teltrend Inc.
- Peter W. Pesetski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ground fault detector for T1 span equipment
- Patent number 5,862,200
- Issue date Jan 19, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission protection circuit with error correction
- Patent number 5,691,998
- Issue date Nov 25, 1997
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance monitoring system for T1 telephone lines
- Patent number 5,689,546
- Issue date Nov 18, 1997
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancement for a multiplexing telecommunications interface
- Patent number 5,682,385
- Issue date Oct 28, 1997
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote reporting system for digital transmission line elements
- Patent number 5,680,405
- Issue date Oct 21, 1997
- Teltrend Incorporated
- Peter W. Pesetski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High density telephone network interface unit
- Patent number 5,631,956
- Issue date May 20, 1997
- Teltrend Inc.
- Eric P. Bergstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Floating digital loop carrier telephone interface
- Patent number 5,566,239
- Issue date Oct 15, 1996
- Teltrend, Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phantom data link for digital transmission lines
- Patent number 5,555,274
- Issue date Sep 10, 1996
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High density telephone network interface unit
- Patent number 5,521,977
- Issue date May 28, 1996
- Teltrend Inc.
- Eric P. Bergstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual span monitoring system for maintenance shelf control
- Patent number 5,509,065
- Issue date Apr 16, 1996
- Teltrend Inc.
- Michael T. Fitzgerald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bridge for a network interface unit
- Patent number 5,444,776
- Issue date Aug 22, 1995
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Open power loop detector for transmission line elements
- Patent number 5,438,606
- Issue date Aug 1, 1995
- Teltrend Inc.
- Guy C. Cerulli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise-tolerant address transmission system for digital telecommunic...
- Patent number 5,437,023
- Issue date Jul 25, 1995
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote terminal channel unit for telephone transmission lines
- Patent number 5,422,950
- Issue date Jun 6, 1995
- Teltrend Inc.
- Bruce R. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trans-hybrid loss compensator for on hook transmission
- Patent number 5,357,569
- Issue date Oct 18, 1994
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain or loss compensation circuit for telephone lines
- Patent number 5,347,544
- Issue date Sep 13, 1994
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Caller identification transmit path limiter
- Patent number 5,315,650
- Issue date May 24, 1994
- Teltrend Inc.
- Earl L. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing system for digital transmission lines
- Patent number 5,224,149
- Issue date Jun 29, 1993
- Teltrend, Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
75697390 - ASTS
- Serial number 75697390
- Registration number 2582781
- Filing date May 4, 1999
- Teltrend, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75669832 - TRANSMUTER
- Serial number 75669832
- Filing date Mar 29, 1999
- Teltrend, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75617383 - SOLUTIONS@NETWORK.EDGE
- Serial number 75617383
- Filing date Jan 8, 1999
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75479248 - UNIPORT
- Serial number 75479248
- Filing date May 4, 1998
- Teltrend, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75459804 - NETWORK IQ
- Serial number 75459804
- Filing date Mar 31, 1998
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75452663 - FASTPORT
- Serial number 75452663
- Filing date Mar 18, 1998
- Teltrend, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75446764 - TLC
- Serial number 75446764
- Registration number 2492949
- Filing date Mar 9, 1998
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75296257 - INTELLIPLEX
- Serial number 75296257
- Filing date May 8, 1997
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75298415 - ISDN-OVER-POTS
- Serial number 75298415
- Filing date May 8, 1997
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75255598 - NETZAP
- Serial number 75255598
- Filing date Mar 11, 1997
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75215804 - CYBERPOTS
- Serial number 75215804
- Filing date Dec 19, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75204331 - CYBERSPAN
- Serial number 75204331
- Filing date Nov 26, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75204332 - NETZAP PLUS
- Serial number 75204332
- Filing date Nov 26, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75204330 - ALCHEMY
- Serial number 75204330
- Filing date Nov 26, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75137516 - MICROPAK
- Serial number 75137516
- Filing date Jul 22, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75137517 - MINIPAK
- Serial number 75137517
- Filing date Jul 22, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75127114 - TELTREND
- Serial number 75127114
- Registration number 2113684
- Filing date Jun 28, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75094418 - CYBERLOOP
- Serial number 75094418
- Filing date Apr 23, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75041456 - CELLPAK
- Serial number 75041456
- Registration number 2847581
- Filing date Jan 11, 1996
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75038452 - CYBER BLOCK
- Serial number 75038452
- Filing date Dec 29, 1995
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75016330 - ULTRAPORT
- Serial number 75016330
- Registration number 2064058
- Filing date Nov 6, 1995
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74735315 - CYBERBLOCK
- Serial number 74735315
- Registration number 2073169
- Filing date Sep 22, 1995
- Teltrend Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74470915 - 200 MECHANICS
- Serial number 74470915
- Registration number 1991591
- Filing date Dec 17, 1993
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74470914 - DNI200
- Serial number 74470914
- Registration number 1984467
- Filing date Dec 17, 1993
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74470917 - NIU200
- Serial number 74470917
- Filing date Dec 17, 1993
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74435961 - 200 MECHANICS
- Serial number 74435961
- Registration number 1901166
- Filing date Sep 15, 1993
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74156863 - YOUR INTELLIGENT ALTERNATIVE
- Serial number 74156863
- Registration number 1742181
- Filing date Apr 15, 1991
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74148311 - INTELIPULSE
- Serial number 74148311
- Registration number 1730268
- Filing date Mar 18, 1991
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74132896 - TELTREND
- Serial number 74132896
- Registration number 1666561
- Filing date Jan 23, 1991
- TELTREND INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73796165 - MAX1
- Serial number 73796165
- Registration number 1606199
- Filing date Apr 27, 1989
- Teltone Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

TELTREND INC

Organization

Patents Grantslast 30 patents

Remote reporting system for digital transmission line elements

Method of rapid automatic hybrid balancing

AGC amplifier for two-wire line conditioner

Adjustable hybrid having improved biasing configuration

Method and apparatus for controlling line conditioner equalizer

High density telephone network interface unit

Remote reporting system for digital transmission line elements

Ground fault detector for T1 span equipment

Data transmission protection circuit with error correction

Performance monitoring system for T1 telephone lines

Enhancement for a multiplexing telecommunications interface

Remote reporting system for digital transmission line elements

High density telephone network interface unit

Floating digital loop carrier telephone interface

Phantom data link for digital transmission lines

High density telephone network interface unit

Dual span monitoring system for maintenance shelf control

Bridge for a network interface unit

Open power loop detector for transmission line elements

Noise-tolerant address transmission system for digital telecommunic...

Remote terminal channel unit for telephone transmission lines

Trans-hybrid loss compensator for on hook transmission

Gain or loss compensation circuit for telephone lines

Caller identification transmit path limiter

Testing system for digital transmission lines

Trademarklast 30 trademarks

75697390 - ASTS

75669832 - TRANSMUTER

75617383 - SOLUTIONS@NETWORK.EDGE

75479248 - UNIPORT

75459804 - NETWORK IQ

75452663 - FASTPORT

75446764 - TLC

75296257 - INTELLIPLEX

75298415 - ISDN-OVER-POTS

75255598 - NETZAP

75215804 - CYBERPOTS

75204331 - CYBERSPAN

75204332 - NETZAP PLUS

75204330 - ALCHEMY

75137516 - MICROPAK

75137517 - MINIPAK

75127114 - TELTREND

75094418 - CYBERLOOP

75041456 - CELLPAK

75038452 - CYBER BLOCK

75016330 - ULTRAPORT

74735315 - CYBERBLOCK

74470915 - 200 MECHANICS

74470914 - DNI200

74470917 - NIU200

74435961 - 200 MECHANICS

74156863 - YOUR INTELLIGENT ALTERNATIVE

74148311 - INTELIPULSE

74132896 - TELTREND

73796165 - MAX1