Carl Ketcham — 19 Patents at 3Com

Carl Ketcham has been granted 19 US patents while listed as an inventor at 3Com. The first was granted in 1988 and the most recent in June 2006. Carl Ketcham ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Carl Ketcham in West Valley City, UT, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7066464	Automatic card shuffler	Steven J. Blad, Lynn Hessing, Tyson Adams, Kenneth R. Dickinson, Tom Wing	2006-06-27
6925076	Method and apparatus for providing a virtual distributed gatekeeper in an H.323 system	Ismail Dalgic, Jack Fijolek	2005-08-02	$5,768,000
6721334	Method and apparatus for packet aggregation in packet-based network	—	2004-04-13	$9,599,000
6717919	Imprinting method for automated registration and configuration of network devices	Nathan Whitney, Allen Shupe	2004-04-06	$5,146,000
6704357	Method and apparatus for reconstruction of low frame rate video conferencing data	—	2004-03-09	$3,517,000
6654366	Use of virtual gateway in H.323 system	—	2003-11-25	$5,575,000
6609197	Method and system for secure emergency access to network devices	Stanford K. Acomb	2003-08-19	$4,869,000
6594272	Simple wireless network with store and forward methods incorporating anti-looping codes	Nathan Whitney, Allen Shupe	2003-07-15	$3,099,000
6431892	Electrical connector with automatic switching between multiple devices	Allen Shupe	2002-08-13	$5,015,000
6363429	Method and system for automatic determination of priority data streams on computer networks	—	2002-03-26	$3,985,000
6345988	Inter-card connection between adjacently positioned expansion cards	—	2002-02-12	$8,938,000
6283775	Electrical connector with automatic switching between multiple devices	Allen Shupe	2001-09-04	$3,665,000
6212206	Methods and computer executable instructions for improving communications in a packet switching network	—	2001-04-03	$4,358,000
6195589	Personal data assistant with remote control capabilities	—	2001-02-27	$11,802,000
6161201	Method and apparatus for concurrent interaction with a modem having an open connection	Craig Payne, Jennifer Baker, Philip C. Garner, John Major	2000-12-12	$14,383,000
6075860	Apparatus and method for authentication and encryption of a remote terminal over a wireless link	—	2000-06-13	$80,624,000
6058291	Methods and apparatus for carrier suppression in a radio modulator	—	2000-05-02	$54,092,000
4979112	Method and apparatus for acoustic measurement of mud flow downhole	—	1990-12-18	$13,154,000
4768286	Printed circuit packaging for high vibration and temperature environments	—	1988-09-06

Carl Ketcham — 19 Patents

Issued Patents All Time

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