Stephen C. Purcell — 92 Patents at AMD

Stephen C. Purcell has been granted 92 US patents while listed as an inventor at AMD. The first was granted in 1993 and the most recent in February 2025. Stephen C. Purcell ranks #17,129 of 4,157,543 US inventors in our database (top 0.41%). Patent records list Stephen C. Purcell in Mountain View, CA, US.

Issued Patents All Time

Showing 1–25 of 92 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12229868	Ray tracing in computer graphics using intersection testing at selective resolution	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2025-02-18
10789758	Ray tracing in computer graphics using intersection testing at selective resolution	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2020-09-29
10192350	Compacting results vectors between stages of graphics processing	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2019-01-29
9974946	Inflatable intravascular electrode supports for neuromodulation	Richard A. Glenn	2018-05-22
9633468	Compacting results vectors between stages of graphics processing	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2017-04-25
8988433	Systems and methods for primitive intersection in ray tracing	Christopher P. Tann, Jason Redgrave, Cuneyt Ozdas	2015-03-24
8902230	Compacting results vectors between stages of graphics processing	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2014-12-02
8824819	Variable-length code decoder	Chad Fogg, Nital Patwa, Parin Bhadrik Dalal, Korbin S. Van Dyke, Stephen C. Hale	2014-09-02
8502820	Architectures for concurrent graphics processing operations	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2013-08-06
8421801	Ray tracing using ray-specific clipping	Ryan R. Salsbury, James Alexander McCombe, Luke T. Peterson	2013-04-16
8381223	Method and apparatus for dynamic allocation of processing resources	Korbin S. Van Dyke, Paul Campbell, Don A. Van Dyke, Ali Alasti	2013-02-19
8217935	Apparatus and method for ray tracing with block floating point data	Ryan R. Salsbury, James Alexander McCombe, Sean Matthew Gies	2012-07-10
8204596	Isolation connector for an intravascular implantable medical device	Terrance Ransbury	2012-06-19
8203559	Architectures for parallelized intersection testing and shading for ray-tracing rendering	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2012-06-19
8121828	Detecting conditions for transfer of execution from one computer instruction stream to another and executing transfer on satisfaction of the conditions	John S. Yates, Jr., David L. Reese, Paul H. Hohensee, Korbin S. Van Dyke	2012-02-21
8086055	Variable-length code decoder	Chad Fogg, Nital Patwa, Parin Bhadrik Dalal, Korbin S. Van Dyke, Steve C. Hale	2011-12-27
8060549	Method and apparatus for accumulating floating point values	Scott Kimura, Mark Wood-Patrick	2011-11-15
8010618	One-way transaction tagging in a switch crossbar	Scott Kimura	2011-08-30
7987465	Method and apparatus for dynamic allocation of processing resources	Korbin S. Van Dyke, Paul Campbell, Don A. Van Dyke, Ali Alasti	2011-07-26	$4,784,000
7830379	Architectures for parallelized intersection testing and shading for ray-tracing rendering	Luke T. Peterson, James Alexander McCombe, Ryan R. Salsbury	2010-11-09
7822012	Sliced crossbar architecture with inter-slice communication	Scott Kimura	2010-10-26
7676536	Efficiently determining a floor for a floating-point number	—	2010-03-09
7661107	Method and apparatus for dynamic allocation of processing resources	Korbin S. Van Dyke, Paul Campbell, Don A. Van Dyke, Ali Alasti	2010-02-09	$15,199,000
7607134	Efficient serialization of bursty out-of-order results	—	2009-10-20
7584320	Sliced crossbar architecture with no inter-slice communication	Scott Kimura	2009-09-01

12 3 Next »

Stephen C. Purcell — 92 Patents

Issued Patents All Time

Patent Widget