Thomas Pfenning — 5 Patents at Microsoft

Thomas Pfenning has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 1988 and the most recent in January 2010. Thomas Pfenning ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Thomas Pfenning in Newport Beach, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7653640	Two-way and multi-master synchronization over web syndications	Moe Khosravy, Michael Ray Clark, Oliver Lee, Lev Novik	2010-01-26	$32,319,000
7155480	Client-server conference and user seeking through a server storing a list comprising active conference servers and excluding nonactive conference servers	Rajeev Byrisetty, Mu Han, Don Ryan, Stefan Solomon	2006-12-26	$33,911,000
6839734	Multimedia communications software with network streaming and multi-format conferencing	Andres Vega-Garcia, Mu Han, Donald R. Ryan, Rajeev Byrisetty, Stefan Solomon +1 more	2005-01-04	$104,622,000
4830642	Filter system with in situ cleaning of an operating filter unit	Robert J. Tatge	1989-05-16
4716738	Apparatus and method for delivering cryogenic liquid from a supply vessel to receiver vessels	Robert J. Tatge	1988-01-05

Thomas Pfenning — 5 Patents

Issued Patents All Time

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