Com21, Inc.

Organization

Mountain View, CA, US

SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
Business Address
750 TASMAN DRIVE MILPITAS CA 95035 4089539100
Mailing Address
750 TASMAN DRIVE MILPITAS CA 95035
State Location
CA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing integrated packet services over a shared-media...
- Patent number 6,563,829
- Issue date May 13, 2003
- Xerox Corporation
- Joseph Bryan Lyles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reverse path multiplexer for use in high speed data transmissions
- Patent number 6,137,793
- Issue date Oct 24, 2000
- Com21, Inc.
- Kenneth Gorman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TV and data cable system ingress noise blocker
- Patent number 6,094,211
- Issue date Jul 25, 2000
- Com21, Inc.
- Paul Baran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for an application interface module in a subsc...
- Patent number 6,081,533
- Issue date Jun 27, 2000
- Com21, Inc.
- Mark Laubach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV network and cable modem system having a wireless return path
- Patent number 6,075,972
- Issue date Jun 13, 2000
- Com21, Inc.
- Mark Laubach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream ingress noise blocking filter for cable television system
- Patent number 6,049,693
- Issue date Apr 11, 2000
- Com21, Inc.
- Paul Baran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prioritized virtual connection transmissions in a packet to ATM cel...
- Patent number 6,028,860
- Issue date Feb 22, 2000
- Com21, Inc.
- Mark E. Laubach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing integrated packet services over a shared-media...
- Patent number 5,917,822
- Issue date Jun 29, 1999
- Xerox Corporation
- Joseph Bryan Lyles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV network and cable modem system having a wireless return path
- Patent number 5,870,134
- Issue date Feb 9, 1999
- Com21, Inc.
- Mark Laubach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide area fiber and TV cable fast packet cell network
- Patent number 5,425,027
- Issue date Jun 13, 1995
- COM21, Inc.
- Paul Baran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system and method for bi-directional communications...
- Patent number 5,421,030
- Issue date May 30, 1995
- Com21, Inc.
- Paul Baran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78178654 - GIGAQAM
- Serial number 78178654
- Filing date Oct 25, 2002
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76405066 - DOXCORE
- Serial number 76405066
- Filing date May 8, 2002
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76234993 - DOXGATE
- Serial number 76234993
- Filing date Apr 3, 2001
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76229669 - DOXCENTRAL
- Serial number 76229669
- Filing date Mar 23, 2001
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76079957 - COM21
- Serial number 76079957
- Registration number 2469650
- Filing date Jun 28, 2000
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76079180 - DOXDISCOVERY
- Serial number 76079180
- Filing date Jun 27, 2000
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76079179 - DOXPATH
- Serial number 76079179
- Filing date Jun 27, 2000
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75724751 - COM21
- Serial number 75724751
- Registration number 2359983
- Filing date Jun 8, 1999
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75663868 - IMAGINE THE INTERNET WITHOUT THE WAIT
- Serial number 75663868
- Registration number 2476318
- Filing date Mar 19, 1999
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75647185 - INSTANTPURCHASE
- Serial number 75647185
- Registration number 2384958
- Filing date Feb 24, 1999
- Com21, Inc.
- 35 - Advertising
Information Trademark
75648024 - INSTANT SOLUTION
- Serial number 75648024
- Filing date Feb 24, 1999
- Com21, Inc.
- 35 - Advertising
Information Trademark
75647474
- Serial number 75647474
- Registration number 2445583
- Filing date Feb 24, 1999
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75647475 - INSTANTNET
- Serial number 75647475
- Registration number 4177392
- Filing date Feb 24, 1999
- Com21, Inc.
- 35 - Advertising
Information Trademark
75632983 - DOXOFFICE
- Serial number 75632983
- Filing date Feb 3, 1999
- Com 21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75632986 - DOXMANAGER
- Serial number 75632986
- Filing date Feb 3, 1999
- Com 21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75632987 - DOXSECURITY
- Serial number 75632987
- Filing date Feb 3, 1999
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75632996 - DOXSYSTEM
- Serial number 75632996
- Filing date Feb 3, 1999
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75378071 - COMCONTROLLER
- Serial number 75378071
- Registration number 2210918
- Filing date Oct 23, 1997
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74663376 - COMPORT
- Serial number 74663376
- Registration number 2114480
- Filing date Apr 19, 1995
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74663377 - COMUNITY ACCESS
- Serial number 74663377
- Registration number 2122035
- Filing date Apr 19, 1995
- Com21, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Com21, Inc.

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Method for providing integrated packet services over a shared-media...

Reverse path multiplexer for use in high speed data transmissions

TV and data cable system ingress noise blocker

Method and apparatus for an application interface module in a subsc...

CATV network and cable modem system having a wireless return path

Upstream ingress noise blocking filter for cable television system

Prioritized virtual connection transmissions in a packet to ATM cel...

Method for providing integrated packet services over a shared-media...

CATV network and cable modem system having a wireless return path

Wide area fiber and TV cable fast packet cell network

Communications system and method for bi-directional communications...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

78178654 - GIGAQAM

76405066 - DOXCORE

76234993 - DOXGATE

76229669 - DOXCENTRAL

76079957 - COM21

76079180 - DOXDISCOVERY

76079179 - DOXPATH

75724751 - COM21

75663868 - IMAGINE THE INTERNET WITHOUT THE WAIT

75647185 - INSTANTPURCHASE

75648024 - INSTANT SOLUTION

75647474

75647475 - INSTANTNET

75632983 - DOXOFFICE

75632986 - DOXMANAGER

75632987 - DOXSECURITY

75632996 - DOXSYSTEM

75378071 - COMCONTROLLER

74663376 - COMPORT

74663377 - COMUNITY ACCESS