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

David Baldwin — 12 Patents

EMEmulex: 8 patents #5 of 79Top 7%
EMEmulex Design And Manufacturing: 3 patents #36 of 142Top 30%
APAvago Technologies General Ip (Singapore) Pte.: 1 patents #883 of 2,004Top 45%
Irvine, CA: #887 of 6,241 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
David Baldwin has been granted 12 US patents while listed as an inventor at Emulex. The first was granted in 2000 and the most recent in May 2016. David Baldwin ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David Baldwin in Irvine, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9336168 Enhanced I/O performance in a multi-processor system via interrupt affinity schemes Qiang Liu, Allen Russell Andrews 2016-05-10 $42,083,000
9183167 Enhanced I/O performance in a multi-processor system via interrupt affinity schemes Qiang Liu, Allen Russell Andrews 2015-11-10
8635387 Enhanced I/O performance in a multi-processor system via interrupt affinity schemes Qiang Liu, Allen Russell Andrews 2014-01-21 $2,177,000
7274674 Loop network hub using loop initialization insertion David Brewer, Karl M. Henson, Hossein Hashemi, Gregory John Scherer 2007-09-25 $10,099,000
7035206 Automatic isolation in loops David Brewer, Karl M. Henson, Hossein Hashemi 2006-04-25 $11,494,000
6496514 Old-port node detection and hub port bypass Sam Su, Qing Xue, Hossein Hashemi 2002-12-17 $37,325,000
6289002 Automatic isolation in loops Karl M. Henson, David Brewer, Hossein Hashemi 2001-09-11
6226269 Elimination of invalid data in loop network David Brewer, Karl M. Henson 2001-05-01 $53,065,000
6215775 Node insertion and removal in a loop network Karl M. Henson, David Brewer 2001-04-10 $52,883,000
6201787 Automatic loop segment failure isolation David Brewer 2001-03-13 $57,134,000
6188668 Automatic isolation in loops David Brewer, Karl M. Henson, Hossein Hashemi 2001-02-13 $104,393,000
6101166 Automatic loop segment failure isolation David Brewer 2000-08-08 $71,165,000