Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Stauffer — 22 Patents

Apple: 22 patents #1,475 of 18,612Top 8%
California: #25,951 of 386,348 inventorsTop 7%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
John Stauffer has been granted 22 US patents while listed as an inventor at Apple. The first was granted in 2004 and the most recent in November 2014. John Stauffer ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list John Stauffer in معلمی نژاد, CA, US.

Patents per Year

Patents granted per year, 2004 to 2014Bar chart with a peak of 8 patents in 2010.peak 82004: 2 patents20042006: 1 patents20062010: 8 patents20102011: 3 patents20112012: 2 patents20122013: 4 patents20132014: 2 patents2014

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8886891 Systems and methods for managing memory core surface Kenneth C. Dyke, Jeremy Sandmel, Geoff Stahl 2014-11-11 $85,451,000
8810591 Virtualization of graphics resources and thread blocking Robert Beretta 2014-08-19 $70,788,000
8487946 Methods and systems for processing objects in memory Michael K. Larson, Charlie Lao 2013-07-16 $75,556,000
8488906 Methods and apparatuses for pixel transformations John D. Rosasco 2013-07-16 $75,556,000
8373714 Virtualization of graphics resources and thread blocking Bob Beretta 2013-02-12 $117,220,000
8368707 Memory management based on automatic full-screen detection Changan Lao, Kenneth C. Dyke 2013-02-05 $88,003,000
8094161 Virtualization of graphics resources Bob Beretta, Ken Dyke 2012-01-10 $102,071,000
8089488 Virtualization of graphics resources Bob Beretta, Ken Dyke 2012-01-03 $172,634,000
8068692 Methods and apparatuses for pixel transformations John D. Rosasco 2011-11-29 $133,514,000
7940276 Virtualization of graphics resources Bob Beretta, Ken Dyke 2011-05-10 $90,393,000
7872656 Virtualization of graphics resources Bob Beretta, Ken Dyke 2011-01-18 $89,366,000
7839411 Virtualization of graphics resources Bob Beretta, Ken Dyke 2010-11-23 $93,681,000
7834882 Virtualization of graphics resources Bob Beretta, Ken Dyke 2010-11-16 $76,297,000
7830394 Virtualization of graphics resources Bob Beretta, Ken Dyke 2010-11-09 $235,382,000
7830395 Virtualization of graphics resources Bob Beretta, Ken Dyke 2010-11-09 $235,382,000
7768522 Virtualization of graphics resources and thread blocking Bob Beretta 2010-08-03 $79,316,000
7764289 Methods and systems for processing objects in memory Michael K. Larson, Charlie Lao 2010-07-27 $99,783,000
7705853 Virtualization of graphics resources Bob Beretta, Ken Dyke 2010-04-27 $104,464,000
7706629 Methods and apparatuses for pixel transformations John D. Rosasco 2010-04-27 $104,464,000
7015919 Virtualization of graphics resources Bob Beretta, Ken Dyke 2006-03-21 $106,928,000
6809735 Virtualization of graphics resources Bob Beretta, Ken Dyke 2004-10-26 $88,333,000
6809736 Virtualization of graphics resources Bob Beretta, Ken Dyke 2004-10-26 $88,333,000