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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lang — 6 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Lang has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2005 and the most recent in September 2017. David Lang ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Lang in Lörrach, WA, DE.

Patents per Year

Patents granted per year, 2005 to 2017Bar chart with a peak of 3 patents in 2017.peak 32005: 1 patents20052016: 2 patents20162017: 3 patents2017

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9760375 Register files for storing data operated on by instructions of multiple widths Maarten J. Boersma, Markus Kaltenbach, Jentje Leenstra 2017-09-12 $1,776,000
9740486 Register files for storing data operated on by instructions of multiple widths Maarten J. Boersma, Markus Kaltenbach, Jentje Leenstra 2017-08-22 $2,056,000
9684749 Pipeline depth exploration in a register transfer level design description of an electronic circuit Maarten J. Boersma, Thomas Fuchs, Friedrich Schroeder 2017-06-20 $2,315,000
9286031 Fast normalization in a mixed precision floating-point unit Maarten J. Boersma, Thomas Fuchs, Markus Kaltenbach 2016-03-15 $3,165,000
9280316 Fast normalization in a mixed precision floating-point unit Maarten J. Boersma, Thomas Fuchs, Markus Kaltenbach 2016-03-08 $4,405,000
6905428 Universal croquet wicket lighting unit 2005-06-14