Inventor
Clifford Hannel
Inventor
Thousand Oaks, CA, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication55%
G06FElectric digital data processing15%
Y10TTechnical subjects covered by former us classification10%
F16HGearing5%
H04JMultiplex communication5%
B23BTurning3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
9,438,577'Query interface to policy server'20169,331,992'Access control'20169,276,920'Tunneling using encryption'20169,191,301'Real world traffic'20159,154,489'Query interface to policy server'20158,935,311'Generalized policy server'20158,914,432'Real world traffic'20148,914,410'Query interface to policy server'20148,694,626'Automated characterization of network traffic'20148,159,957'Hardware time stamping and synchronized data transmission'20128,136,143'Generalized policy server'20128,078,736'Virtual interface'20118,073,966'Virtual interface'20118,005,958'Virtual interface'20117,912,856'Adaptive encryption'20117,840,664'Automated characterization of network traffic'20107,821,926'Generalized policy server'20107,627,669'Automated capturing and characterization of network traffic using feedback'20097,580,919'Query interface to policy server'20097,561,559'Hardware time stamping and processor synchronization'20097,496,664'Method for testing stateful network communications devices'20097,272,625'Generalized policy server'20077,194,535'Methods and systems for testing stateful network communications devices'20074,824,087'Clamp'19894,805,475'Anti-backlash gear assembly'19894,747,321'Anti-backlash gear assembly'19884,696,197'System for counterbalancing tool mount loads in a machine tool'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to LOCKHEED CORP (4)· patent assignee history
1987–1989Based in Los Angeles, CA, US· patent location history
1989Based in Orange, CA, US· patent location history
2007–2015Patents assigned to IXIA (12)· patent assignee history
2007–2015Patents assigned to SONICWALL INC (7)· patent assignee history
2007–2016Based in Thousand Oaks, CA, US· patent location history
2007–2015Based in Westlake Village, CA, US· patent location history
2011–2014Patents assigned to HANNEL CLIFFORD (5)· patent assignee history
2015–2016Patents assigned to DELL SOFTWARE INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IXIA | 12 | 2007–2015 |
| SONICWALL INC | 7 | 2007–2015 |
| HANNEL CLIFFORDself | 5 | 2011–2014 |
| DELL SOFTWARE INC | 4 | 2015–2016 |
| LOCKHEED CORP | 4 | 1987–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Thousand Oaks, California, US | 19 | 2007–2016 |
| Westlake Village, California, US | 4 | 2007–2015 |
| Los Angeles, California, US | 3 | 1987–1989 |
| Orange, California, US | 1 | 1989 |