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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David G. Campbell — 16 Patents

Microsoft: 16 patents #2,398 of 40,388Top 6%
Redmond, WA: #775 of 8,547 inventorsTop 10%
Washington: #6,223 of 76,902 inventorsTop 9%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
David G. Campbell has been granted 16 US patents while listed as an inventor at Microsoft. The first was granted in 2002 and the most recent in March 2017. David G. Campbell ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David G. Campbell in Redmond, WA, US.

Patents per Year

Patents granted per year, 2002 to 2017Bar chart with a peak of 3 patents in 2008.peak 32002: 2 patents20022003: 1 patents20032006: 1 patents20062007: 1 patents20072008: 3 patents20082012: 1 patents20122013: 2 patents20132014: 1 patents20142016: 3 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9608876 Dynamically adjusting brand and platform interface elements Haroon Ahmed, David Paul Hill, Robert M. Bruckner, Patrick McKay 2017-03-28 $37,455,000
9501808 Division of processing between systems based on business constraints Haroon Ahmed, David Paul Hill, Robert M. Bruckner, Patrick McKay 2016-11-22 $43,983,000
9483811 Division of processing between systems based on external factors Haroon Ahmed, David Paul Hill, Robert M. Bruckner, Patrick McKay 2016-11-01 $57,451,000
9275146 Expressing and executing semantic queries within a relational database Stuart Michael Bowers, Thomas E. Jackson, Chris Demetrios Karkanias, Allen L. Brown, Brian S. Aust 2016-03-01 $41,986,000
8751433 Efficient probabilistic reasoning over semantic data Stuart Michael Bowers, Thomas E. Jackson, Silvia C. Vega, Chris Demetrios Karkanias, Allen L. Brown +1 more 2014-06-10 $30,051,000
8495557 Highly available large scale network and internet systems Anders Vinberg, James R. Hamilton, Donald F. Ferguson, Emre Mehmet Kiciman 2013-07-23 $26,254,000
8407242 Temporal binding for semantic queries Thomas E. Jackson, Stuart Michael Bowers, Chris Demetrios Karkanias, Allen L. Brown, Brian S. Aust 2013-03-26 $14,876,000
8204903 Expressing and executing semantic queries within a relational database Stuart Michael Bowers, Thomas E. Jackson, Chris Demetrios Karkanias, Allen L. Brown, Brian S. Aust 2012-06-19 $35,200,000
7454462 Distributed computing services platform Joseph D. Belfiore, Steve Capps, Steven Cellini, Charles Fitzgerald, Vivek Paul Gundotra +9 more 2008-11-18 $21,361,000
7428546 Systems and methods for data modeling in an item-based storage platform Anil Nori, Sameet Agarwal, J. Patrick Thompson, Pedro Celis, F. Soner Terek 2008-09-23 $44,086,000
7349913 Storage platform for organizing, searching, and sharing data Quentin J. Clark, Anil Nori, Pedro Celis, Peter Spiro 2008-03-25 $28,373,000
7263551 Distributed computing services platform Joseph D. Belfiore, Steve Capps, Steven Cellini, Charles Fitzgerald, Vivek Paul Gundotra +9 more 2007-08-28 $25,091,000
6990513 Distributed computing services platform Joseph D. Belfiore, Steve Capps, Steven Cellini, Charles Fitzgerald, Vivek Paul Gundotra +9 more 2006-01-24 $27,353,000
6513133 Uniformly distributed induction of exceptions for testing computer software 2003-01-28 $213,065,000
6418438 Dynamic scalable lock mechanism 2002-07-09 $260,831,000
6408313 Dynamic memory allocation based on free memory size Eric R. Christensen 2002-06-18 $289,240,000