Inventor
James Kempf
Inventor
Mountain View, CA, US
Overview
Patents· 47 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 communication19%
B66CCranes10%
Y10TTechnical subjects covered by former us classification9%
B66DCapstans7%
E04BGeneral building constructions7%
E04CStructural elements6%
H04WWireless communication networks6%
E05DHinges or suspension devices for doors, windows or wings6%
G06FElectric digital data processing6%
A63JDevices for theatres, circuses, or the like5%
PatentTitleYear
10,469,343Path continuity determination in an aggregate flow environment20199,957,709Truss hinge with variations in angular settings20189,732,511'Truss hinge with variations in angular settings'20179,728,943'Cable slider with symmetric pieces'20179,497,661'Implementing EPC in a cloud computer with openflow data plane'20169,491,063'Method and apparatus for providing network services orchestration'20169,473,921'System, device and methods for billing a user for their consumption of mobile broadband services and virtualized cloud resources'20169,453,359'Truss hinge with angular variability'20169,423,072'Flying platform with visually transparent flexible support members'20169,422,972'Truss hinge with variations in angular settings'20169,250,941'Apparatus and method for segregating tenant specific data when using MPLS in openflow-enabled cloud computing'20169,167,501'Implementing a 3G packet core in a cloud computer with openflow data and control planes'20159,109,741'Flying platform with visually transparent flexible support members'20158,953,618'IP multicast service leave process for MPLS-based virtual private cloud networking'20158,950,716'Hoist pickup bar'20158,915,041'Angle spreader for trusses'20148,875,636'Universal powerpack and attachments'20148,873,398'Implementing EPC in a cloud computer with openflow data plane'20148,867,361'Implementing EPC in a cloud computer with OpenFlow data plane'20148,850,774'Truss hinge for a stage truss'20148,831,000'IP multicast service join process for MPLS-based virtual private cloud networking'20148,801,324'Cable slider with symmetric pieces'20148,762,501'Implementing a 3G packet core in a cloud computer with openflow data and control planes'20148,720,152'Truss hinge with angular variability'20148,665,699'Link failure detection and traffic redirection in an OpenFlow network'20148,601,262'Location privacy through IP address space scrambling'20138,572,924'Truss hub and parts with variable configurations'20138,560,663'Using MPLS for virtual private cloud network isolation in openflow-enabled cloud computing'20138,491,400'Universal deck track dog with replaceable parts'20138,489,954'Method and apparatus for reliable media transport'20138,434,728'I-beam track with a separate attachment portion'20138,316,428'Method and apparatus for security-risk based admission control'20128,313,090'Modular winch for stage use'20128,292,268'Reduced size and reconfigurable winch'20128,196,900'Zero fleet winch for stage use'20128,136,794'Tab winch for stage use'20128,098,823'Multi-key cryptographically generated address'20128,069,954'Self erecting zipper lift'20118,070,135'Lineset winch with braking parts'20117,925,027'Secure address proxying using multi-key cryptographically generated addresses'20117,916,739'Location privacy for internet protocol networks using cryptographically protected prefixes'20117,909,307'Tab winch for stage use'20117,850,146'Lineset winch with braking parts'20107,246,231'Location privacy through IP address space scrambling'20076,547,670'Stage element movement assembly'20036,374,308'Method and apparatus for interactively connecting distributed objects to a graphic user interface'20025,359,721'Non-supervisor mode cross address space dynamic linking'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2019Based in Mountain View, CA, US· patent location history
2003–2018Patents assigned to PRODUCTION RESOURCE GROUP LLC (22)· patent assignee history
2003Based in Newburgh, NY, US· patent location history
2007–2013Patents assigned to NTT DOCOMO INC (7)· patent assignee history
2010–2018Based in Wallkill, NY, US· patent location history
2011–2015Patents assigned to KEMPF JAMES (24)· patent assignee history
2012–2017Based in New Windsor, NY, US· patent location history
2013–2019Patents assigned to ERICSSON TELEFON AB L M (13)· patent assignee history
2014Patents assigned to JOHANSSON BENGT E (3)· patent assignee history
2015–2016Based in Lititz, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KEMPF JAMESself | 24 | 2011–2015 |
| PRODUCTION RESOURCE GROUP LLC | 22 | 2003–2018 |
| ERICSSON TELEFON AB L M | 13 | 2013–2019 |
| NTT DOCOMO INC | 7 | 2007–2013 |
| JOHANSSON BENGT E | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mountain View, California, US | 22 | 1994–2019 |
| Wallkill, New York, US | 19 | 2010–2018 |
| New Windsor, New York, US | 3 | 2012–2017 |
| Lititz, Pennsylvania, US | 2 | 2015–2016 |
| Newburgh, New York, US | 1 | 2003 |