John H. Hart — 19 Patents at 3Com

John H. Hart has been granted 19 US patents while listed as an inventor at 3Com. The first was granted in 1987 and the most recent in January 2020. John H. Hart ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list John H. Hart in Clinton Township, MI, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10535333	Centralized control of multiple active noise cancellation devices	Shantanu Sarkar, Cary Bran, Joe Burton, Philip Sherburne	2020-01-14
10106197	Device and assembly for protecting a front end module of a motor vehicle	—	2018-10-23	$3,167,000
10096311	Intelligent soundscape adaptation utilizing mobile devices	Shantanu Sarkar, Joe Burton, Cary Bran, Philip Sherburne	2018-10-09
10074356	Centralized control of multiple active noise cancellation devices	Shantanu Sarkar, Cary Bran, Joe Burton, Philip Sherburne	2018-09-11
9014736	Portable network device for the discovery of nearby devices and services	—	2015-04-21
8243949	Network addressible loudspeaker and audio play	Gunjan Dhanesh Bhow	2012-08-14
6269404	Virtual network architecture for connectionless LAN backbone	W. Paul Sherer	2001-07-31	$5,694,000
6041166	Virtual network architecture for connectionless LAN backbone	W. Paul Sherer	2000-03-21	$200,320,000
6028862	Fast path networking	Steven Paul Russell, Jeffrey Krause	2000-02-22	$101,535,000
5752003	Architecture for managing traffic in a virtual LAN environment	—	1998-05-12	$123,705,000
5590285	Network station with multiple network addresses	Jeffrey Krause, Niles E. Strohl, Michael J. Seaman, Steven Paul Russell	1996-12-31	$144,145,000
5583997	System for extending network resources to remote networks	—	1996-12-10	$80,389,000
5535338	Multifunction network station with network addresses for functional units	Jeffrey Krause, Niles E. Strohl, Michael J. Seaman, Steven Paul Russell	1996-07-09	$43,931,000
D371159	Large vertical format printer	Henry C. Keck, Masao Morisaku	1996-06-25
5423002	System for extending network resources to remote networks	—	1995-06-06	$43,764,000
5349736	Method and tool for pulling clutch from washing-machine motor	Michael Rubino	1994-09-27
4811337	Distributed load sharing	—	1989-03-07	$1,606,000
4809265	Method and apparatus for interfacing to a local area network	Frederick Baker	1989-02-28	$1,581,000
4706081	Method and apparatus for bridging local area networks	Frederick Baker	1987-11-10

John H. Hart — 19 Patents

Issued Patents All Time

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