3Com Corporation
Santa Clara, CA, US· latest recorded location
3Com Corporation is named on 1,430 US grants and 145 published applications in this corpus. Its most frequent classification is H04L (Digital communication).
- Granted patents
- 1,430
- Published applications
- 145
- Inventors
- 1,204
- Granted in 2026 so far
- 0
- Most recent grant
- 10 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 13 | 0 |
| 1996 | 21 | 0 |
| 1997 | 22 | 0 |
| 1998 | 32 | 0 |
| 1999 | 85 | 0 |
| 2000 | 159 | 0 |
| 2001 | 226 | 8 |
| 2002 | 189 | 50 |
| 2003 | 198 | 24 |
| 2004 | 182 | 21 |
| 2005 | 88 | 5 |
| 2006 | 83 | 4 |
| 2007 | 31 | 6 |
| 2008 | 34 | 12 |
| 2009 | 31 | 6 |
| 2010 | 22 | 8 |
| 2011 | 0 | 1 |
By publication year.
Technology areas
Share of 1,575 documents
- H04LDigital communication923
- G06FComputing and data processing270
- H04MTelephonic communication172
- H04QSelecting118
- H04WWireless communication networks95
- H05KPrinted circuits91
- H01RElectrically-conductive connections86
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests83
- H04BTransmission67
- H01QAntennas, i.e. radio aerials32
Recent patents
- Self-configurable telephony architecture10 Aug 2010US 7,773,739 B2
- Method of dynamically locating and connecting to a wireless device29 Jun 2010US 7,746,834 B1
- Testing applications or devices in large networks29 Jun 2010US 7,746,860 B2
- System and method for roaming between wireless networks8 Jun 2010US 7,733,904 B1
- Method and device for tunnel switching8 Jun 2010US 7,734,789 B2
- Ip-based enhanced emergency services using intelligent client devices3 Nov 2011US 2011/0267986 A1
- Attenuation and termination circuit using impedance synthesis13 May 2010US 2010/0119056 A1
- System and Methods for Providing Presence Services In IP Network29 Apr 2010US 2010/0107226 A1
- Method and apparatus for controlling traffic between different entities on a network22 Apr 2010US 2010/0100616 A1
- Method and System for Controlling a Delay of Packet Processing Using Loop Paths15 Apr 2010US 2010/0091782 A1
Most cited
By later US patents
- Method and apparatus for automatically updating software components on end systems over a network926US 6,009,274 A1999
- Computer icon for a display screen836US D429,252 S2000 · Design
- Multilayer firewall system819US 5,968,176 A1999
- Method and apparatus using a pass through personal computer connected to both a local communication link and a computer network for indentifying and synchronizing a preferred computer with a portable computer676US 6,006,274 A1999
- Extendible method and apparatus for synchronizing multiple files on two different computer systems634US 6,000,000 A1999