AB

Andrew D. Bowen

IBM: 9 patents #11,918 of 70,183Top 20%
NV NVIDIA: 6 patents #1,173 of 7,811Top 20%
Microsoft: 5 patents #8,808 of 40,388Top 25%
SG Silicon Graphics: 4 patents #100 of 758Top 15%
Overall (All Time): #174,633 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8624906 Method and system for non stalling pipeline instruction fetching from memory 2014-01-07
7400325 Culling before setup in viewport and culling unit Robert W. Gimby, Henry Packard Moreton, Thomas M. Ogletree, David C. Tannenbaum, Christopher James Goodman +2 more 2008-07-15
7400326 System and method for delivering multiple data streams via multiple buses Dominic Acocella, Robert W. Gimby, Thomas Kong, Christopher James Goodman, David C. Tannenbaum +2 more 2008-07-15
7339590 Vertex processing unit supporting vertex texture mapping Jeffrey B. Moskal, David C. Tannenbaum, Jakob Nebeker 2008-03-04
7292239 Cull before attribute read Henry Packard Moreton, Dominic Acocella, Robert W. Gimby, Thomas M. Ogletree, Christopher James Goodman +1 more 2007-11-06
7233334 Storage buffers with reference counters to improve utilization Dominic Acocella, Henry Packard Moreton, Robert W. Gimby, Thomas Kong 2007-06-19
6774868 Method for tiling multiple displays to generate a large area display of moving data 2004-08-10
6731289 Extended range pixel display system and method Mark S. Peercy, John M. Airey 2004-05-04
6614440 System and method for load balancing in a multi-channel graphics system Paul A. Simoncic 2003-09-02
6567092 Method for interfacing to ultra-high resolution output devices 2003-05-20
6385267 System and method for locking disparate video formats David L. Dignam, Nathaniel David Naegle 2002-05-07
6329996 Method and apparatus for synchronizing graphics pipelines Gregory C. Buchner, Remi Arnaud, Daniel Chian, James L. Bowman 2001-12-11
6304300 Floating point gamma correction method and system David S. Warren, David L. Dignam 2001-10-16
6292200 Apparatus and method for utilizing multiple rendering pipes for a single 3-D display Dawn Maxon, Gregory C. Buchner 2001-09-18
6147695 System and method for combining multiple video streams Gregory M. Eitzmann, David S. Warren, Dawn Maxon, Michael T. Jones, David L. Dignam 2000-11-14
5815157 Method and apparatus for texture border address mapping in rectangular coordinates 1998-09-29
5720020 Hardware based graphics workstation solution for refraction phenomena David C. Tannenbaum, Jeffrey Spencer 1998-02-17
5659671 Method and apparatus for shading graphical images in a data processing system David C. Tannenbaum, Robert S. Horton 1997-08-19
5526471 Rendering of non-opaque media using the p-buffer to account for polarization parameters David C. Tannenbaum 1996-06-11
5434967 Decision variable hardware logic and processing methods for graphics display system David C. Tannenbaum, Robert S. Horton, Leland D. Richardson, Paul M. Schanely 1995-07-18
5404448 Multi-pixel access memory system Timothy J. Ebbers, Randall L. Henderson 1995-04-04
5367632 Flexible memory controller for graphics applications David C. Tannenbaum 1994-11-22
5319606 Blocked flash write in dynamic RAM devices Robert Tamlyn 1994-06-07
5257237 SAM data selection on dual-ported DRAM devices Michael A. Aranda, Timothy J. Ebbers, Randall L. Henderson, Nathan R. Hiltebeitel, Robert Tamlyn 1993-10-26