ROLM SYSTEMS, A DE. GENERAL PARTNERSHIP

Organization

SANTA CLARA, CA, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
High visibility lightpipe in close proximity to function key
- Patent number 5,581,251
- Issue date Dec 3, 1996
- ROLM Systems
- William McRight
- H01 - BASIC ELECTRIC ELEMENTS
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
Partially replicated database for a network of store-and-forward me...
- Patent number 5,581,757
- Issue date Dec 3, 1996
- ROLM Systems
- Gary Maxey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital telephone control interface system
- Patent number 5,495,528
- Issue date Feb 27, 1996
- ROLM Systems
- Tave P. Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Far-end disconnect detector for telephony systems
- Patent number 5,479,501
- Issue date Dec 26, 1995
- ROLM Systems
- Daniel T. Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for electrically and mechanically connecting an auxiliary...
- Patent number 5,414,768
- Issue date May 9, 1995
- ROLM Systems
- Wayne McKinnon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for reducing message notification blockage in voice mail...
- Patent number 5,388,151
- Issue date Feb 7, 1995
- ROLM Systems
- Zafar M. Khalid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for propagating a network profile
- Patent number 5,220,596
- Issue date Jun 15, 1993
- ROLM Systems
- Bipin Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface controller including messaging scanner accessing state ac...
- Patent number 5,202,964
- Issue date Apr 13, 1993
- ROLM Systems
- Richard W. Crouch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Call tagging user information in a telephonic environment
- Patent number 5,181,239
- Issue date Jan 19, 1993
- ROLM Systems
- Charles H. Jolissaint
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuck folder box erection fixture
- Patent number 5,178,600
- Issue date Jan 12, 1993
- ROLM Systems
- Melvin S. Harder
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method for time-scale modification of signals
- Patent number 5,175,769
- Issue date Dec 29, 1992
- ROLM Systems
- Donald J. Hejna
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Call transfers by voice messaging system (VMS) integrated to a priv...
- Patent number 5,175,761
- Issue date Dec 29, 1992
- ROLM Systems
- Zafar M. Khalid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DTMF signal detection apparatus
- Patent number 5,172,406
- Issue date Dec 15, 1992
- ROLM Systems
- Michael E. Locke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault recovery in systems utilizing redundant processor arrangements
- Patent number 5,155,729
- Issue date Oct 13, 1992
- ROLM Systems
- Glenn M. Rysko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimization of modem retransmissions
- Patent number 5,150,368
- Issue date Sep 22, 1992
- ROLM Systems
- Tho Autruong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current level sensing circuit for use with gyrator circuitry
- Patent number 5,144,287
- Issue date Sep 1, 1992
- ROLM Systems
- Joseph D. Remson
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for automatic redialing of telephone numbers
- Patent number 5,136,637
- Issue date Aug 4, 1992
- ROLM Systems
- Tracy Rust
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packing pallet
- Patent number 5,121,696
- Issue date Jun 16, 1992
- ROLM Systems
- Melvin S. Harder
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic line defect detector
- Patent number 5,121,420
- Issue date Jun 9, 1992
- ROLM Systems
- Michael R. Marr
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for converting an alternate mark inversion signal to unip...
- Patent number 5,113,186
- Issue date May 12, 1992
- ROLM Systems
- Joseph D. Remson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bipolar to unipolar converter with automatic gain control
- Patent number 5,097,143
- Issue date Mar 17, 1992
- ROLM Systems
- Joseph D. Remson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone set
- Patent number D320392
- Issue date Oct 1, 1991
- ROLM Systems
- Timothy D. Wetzell
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Self-diagnosis of loop start and ground start trunk interfaces
- Patent number 5,003,573
- Issue date Mar 26, 1991
- ROLM Systems
- Michael D. Agah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
74297531 - PHONESPELL
- Serial number 74297531
- Filing date Jul 22, 1992
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74251532 - ROLMFAX/PC
- Serial number 74251532
- Registration number 1917166
- Filing date Feb 27, 1992
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74251535 - ROLMFAX
- Serial number 74251535
- Registration number 1881203
- Filing date Feb 27, 1992
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74241832 - CALLCOM
- Serial number 74241832
- Filing date Jan 30, 1992
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74188197 - FLEX-ROUTING
- Serial number 74188197
- Registration number 1814358
- Filing date Jul 24, 1991
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74055931 - CALLBRIDGE
- Serial number 74055931
- Registration number 1834358
- Filing date May 4, 1990
- ROLM Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

ROLM SYSTEMS, A DE. GENERAL PARTNERSHIP

Organization

Patents Grantslast 30 patents

High visibility lightpipe in close proximity to function key

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

Partially replicated database for a network of store-and-forward me...

Digital telephone control interface system

Far-end disconnect detector for telephony systems

Apparatus for electrically and mechanically connecting an auxiliary...

Technique for reducing message notification blockage in voice mail...

Method and apparatus for propagating a network profile

Interface controller including messaging scanner accessing state ac...

Call tagging user information in a telephonic environment

Tuck folder box erection fixture

Method for time-scale modification of signals

Call transfers by voice messaging system (VMS) integrated to a priv...

DTMF signal detection apparatus

Fault recovery in systems utilizing redundant processor arrangements

Minimization of modem retransmissions

Current level sensing circuit for use with gyrator circuitry

Method and apparatus for automatic redialing of telephone numbers

Packing pallet

Automatic line defect detector

Apparatus for converting an alternate mark inversion signal to unip...

Bipolar to unipolar converter with automatic gain control

Telephone set

Self-diagnosis of loop start and ground start trunk interfaces

Trademarklast 30 trademarks

74297531 - PHONESPELL

74251532 - ROLMFAX/PC

74251535 - ROLMFAX

74241832 - CALLCOM

74188197 - FLEX-ROUTING

74055931 - CALLBRIDGE