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

David A. Barnes — 48 Patents

Microsoft: 20 patents #1,724 of 40,388Top 5%
DADiscovision Associates: 11 patents #17 of 136Top 15%
Honeywell: 5 patents #3,083 of 16,504Top 20%
IBM: 2 patents #32,909 of 70,183Top 50%
SCSouthwire Company: 2 patents #143 of 341Top 45%
ASAmerican Standard: 2 patents #231 of 558Top 45%
BMBay Microsystems: 1 patents #20 of 33Top 65%
MGMentor Graphics: 1 patents #345 of 698Top 50%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
David A. Barnes has been granted 48 US patents while listed as an inventor at Microsoft. The first was granted in 1983 and the most recent in April 2020. David A. Barnes ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list David A. Barnes in Chandler's Ford, TX, GB.

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10625692 Prototype wiring synthesis Simon Edward Holdsworth, Rory Harrington 2020-04-21
9810485 Heat exchanger II Tanzi Besant, Albert Demargne, Keith Robert Pullen 2017-11-07
9594722 System provisioning optimization Stewart Addison, Edwin P. J. Moffatt, Richard Postlethwaite 2017-03-14 $3,628,000
8776869 Heat exchanger with flexible tubular header connections Tanzi Besant, Albert Demargne, Keith Robert Pullen 2014-07-15
8495710 Port tapping for secure access Andrew Jared Parker, Steven P. Wright 2013-07-23 $2,085,000
7645633 Method and apparatus for applying external coating to grid array packages for increased reliability and performance Jason C. Grooms, Neal B. Martinez, Joseph M. McKinnerney 2010-01-12 $6,800,000
7562309 User friendly remote system interface Joseph H. Matthews, III, David W. Plummer 2009-07-14 $33,585,000
7460241 Fiber optic sensor coil including a restraining ring and method of forming Kenneth H. Heffner, Jason C. Grooms, Neal B. Martinez, Wayne E. Lance 2008-12-02 $5,527,000
7351657 Method and apparatus for applying external coating to grid array packages for increased reliability and performance Jason C. Grooms, Neal B. Martinez, Joseph M. McKinnerney 2008-04-01 $22,711,000
7110424 Bi-directional serializer/deserializer with discretionary loop-back Walter Michael Pitio 2006-09-19
6948126 Information pointers Mark A. Malamud, John Elsbree, Erik A. Gavriluk 2005-09-20 $43,885,000
6898765 User friendly remote system interface with menu highlighting Joseph H. Matthews, III, David W. Plummer 2005-05-24 $49,147,000
6876227 Simplifying the layout of printed circuit boards Walter Michael Pitio 2005-04-05
6809720 Information cursors Mark A. Malamud, John Elsbree, Erik A. Gavriluk, Valerie Horvath 2004-10-26 $101,486,000
6799246 Memory interface for reading/writing data from/to a memory Adrian Philip Wise, Kevin D. Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith +7 more 2004-09-28
6724405 User friendly remote system interface Joseph H. Matthews, III, David W. Plummer 2004-04-20 $108,929,000
6664979 Aggregation of system settings into objects Kevin Michael Schofield, Daniel Plastina, Joyce A. Grauman, Mark A. Malamud, Chris E. Tobey +7 more 2003-12-16 $90,281,000
6606101 Information pointers Mark A. Malamud, John Elsbree, Erik A. Gavriluk 2003-08-12 $92,752,000
6469721 User friendly remote system interface with menu sizing Joseph H. Matthews, III, David W. Plummer 2002-10-22 $462,635,000
6437800 Information cursors Mark A. Malamud, John Elsbree 2002-08-20 $164,429,000
6344865 User friendly remote system interface with menu scrolling Joseph H. Matthews, III, David W. Plummer 2002-02-05 $329,511,000
6313851 User friendly remote system interface Joseph H. Matthews, III, David W. Plummer 2001-11-06 $636,732,000
6266059 User interface for switching between application modes Joseph H. Matthews, III, David W. Plummer 2001-07-24 $458,431,000
6217234 Apparatus and method for processing data with an arithmetic unit Kevin D. Dewar, Anthony Mark Jones, Martin William Sotheran 2001-04-17
6122315 Memory manager for MPEG decoder 2000-09-19