Inventor
Paul Jan Long
Inventor
San Francisco, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks48%
H04LTransmission of digital information, e.g. telegraphic communication26%
B60GVehicle suspension arrangements9%
F16FSprings4%
H04BTransmission4%
H04QSelecting4%
LOC144%
PatentTitleYear
10,367,794Method and apparatus for securing a sensor or device20197,809,126'Proxy server for internet telephony'20107,707,240'Proxy for application server'20107,688,790'Method and apparatus for interconnecting a private cellular network to a public cellular network'20107,496,103'Method and apparatus for integrated wireless communications in private and public network environments'20097,486,966'Method and apparatus for integrated wireless communications in private and public network environments'20097,469,142'Method and apparatus for inter-cell handover in wireless networks using multiple protocols'20086,993,359'Method and apparatus for inter-cell handover in wireless networks using multiple protocols'20066,807,431'Method and apparatus for integrated wireless communications in private and public network environments'20046,729,929'Method and apparatus for controlling wireless networks'20046,687,243'Method and apparatus for integrated wireless communications in private and public network environments'20046,542,754'Synchronizing clock signals in wireless networks'20036,539,237'Method and apparatus for integrated wireless communications in private and public network environments'2003D0438531'Transceiver unit cover'20014,105,193'Shock absorber and leveling unit with auxiliary damping device for vehicle suspensions'19784,105,216'Motor vehicle level control circuit'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to GEN MOTORS CORP (2)· patent assignee history
1978Based in Dayton, OH, US· patent location history
2001–2003Patents assigned to CISCO SYSTEMS INC (2)· patent assignee history
2001–2019Based in San Francisco, CA, US· patent location history
2003–2006Patents assigned to CISCO TECH IND (4)· patent assignee history
2004–2010Patents assigned to CISCO TECH INC (7)· patent assignee history
2010Based in Spicewood, TX, US· patent location history
2010Based in Austin, TX, US· patent location history
2019Patents assigned to LONG PAUL J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 7 | 2004–2010 |
| CISCO TECH IND | 4 | 2003–2006 |
| CISCO SYSTEMS INC | 2 | 2001–2003 |
| GEN MOTORS CORP | 2 | 1978 |
| LONG PAUL Jself | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 12 | 2001–2019 |
| Dayton, OH, US | 2 | 1978 |
| Spicewood, Texas, US | 1 | 2010 |
| Austin, Texas, US | 1 | 2010 |