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

Kenneth Drottar — 4 Patents

Intel: 4 patents #8,538 of 30,777Top 30%
Portland, OR: #3,229 of 9,213 inventorsTop 40%
Oregon: #8,577 of 28,073 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Kenneth Drottar has been granted 4 US patents while listed as an inventor at Intel. The first was granted in 2005 and the most recent in October 2007. Kenneth Drottar ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Kenneth Drottar in Portland, OR, US.

Patents per Year

Patents granted per year, 2005 to 2007Bar chart with a peak of 2 patents in 2006.peak 22005: 1 patents20052006: 2 patents20062007: 1 patents2007

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7280629 Method and apparatus for receiving data based on tracking zero crossings David S. Dunning, Chamath Abhayagunawardhana, Richard S. Jensen 2007-10-09 $11,205,000
7113562 Method and apparatus for receiving data based on tracking zero crossings David S. Dunning, Chamath Abhayagunawardhana, Richard S. Jensen 2006-09-26 $21,238,000
7054374 Differential simultaneous bi-directional receiver Richard S. Jensen, David S. Dunning, Chamath Abhayagunawardhana 2006-05-30 $15,171,000
6917659 Method and apparatus for receiving data David S. Dunning, Chamath Abhayagunawardhana, Richard S. Jensen 2005-07-12 $27,947,000