Mark L. Hendrickson — 9 Patents at Cisco

Mark L. Hendrickson has been granted 9 US patents while listed as an inventor at Cisco. The first was granted in 2000 and the most recent in September 2023. Mark L. Hendrickson ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Mark L. Hendrickson in Lafayette, CO, US.

Patents per Year

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11765057	Systems and methods for performing end-to-end link-layer and IP-layer health checks between a host machine and a network virtualization device	Andrey Yurovsky	2023-09-19	$164,237,000
10146525	Supporting hitless upgrade of call processing nodes in cloud-hosted telephony system	Andre V. Vaguine, David E. Hanzel, Chris Pearce, Rajeev Narang	2018-12-04	$48,685,000
9779000	Method and apparatus for supporting high availability	Rajeev Narang, Somashekar S V, Subramanian Thamaraisamy	2017-10-03	$30,439,000
9697495	Processor-implemented method for establishing an event sequence for deliverables	—	2017-07-04
8812739	Recalibration of precision clocks in a computer network	Stewart Frederick Bryant, Kenneth A. Patton, Rajiv Asati, Christian Cassar	2014-08-19	$29,376,000
8311218	Rounding for security	Hakim N. Mehmood, Cullen Jennings, Jonathan Rosenberg	2012-11-13	$24,591,000
8228902	Separation of validation services in VoIP address discovery system	Hakim N. Mehmood, Jonathan Rosenberg, Cullen Jennings	2012-07-24	$22,119,000
8228903	Integration of VoIP address discovery with PBXs	Jonathan Rosenberg, John K. Restrick, Jr., Cullen Jennings, Hakim N. Mehmood, John D. Alexander	2012-07-24	$22,119,000
6080983	Synchronous detection system for multichannel infrared spectroscopy	Augustyn Waczynski, David J. Hartwick	2000-06-27

Mark L. Hendrickson — 9 Patents

Patents per Year

Issued Patents All Time

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