Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

Douglas Stuart McPherson

CICiena: 6 patents #187 of 1,406Top 15%
ACApplied Micro Circuits: 3 patents #98 of 311Top 35%
Ottawa, CA: #755 of 6,399 inventorsTop 15%
Overall (All Time): #550,403 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11561570 Apparatus and methods for low power frequency clock generation and distribution Mahdi Parvizi, Sadok Aouini, Naim Ben-Hamida, Yuriy Greshishchev 2023-01-24
11483007 Multiple clock domain alignment circuit Jerry Yee-Tung Lam, Robert Gibbins, Naim Ben-Hamida 2022-10-25
11245401 Apparatus and methods for high frequency clock generation Mahdi Parvizi, Sadok Aouini, Naim Ben-Hamida, Yuriy Greshishchev, Robert Gibbins +1 more 2022-02-08
11196534 Apparatus and methods for low power clock generation in multi-channel high speed devices Mahdi Parvizi, Yuriy Greshishchev, Naim Ben-Hamida 2021-12-07
10903841 Apparatus and methods for high frequency clock generation Mahdi Parvizi, Sadok Aouini, Naim Ben-Hamida, Yuriy Greshishchev, Robert Gibbins +1 more 2021-01-26
10727854 Apparatus and methods for realization of N time interleaved digital-to-analog converters Yuriy Greshishchev, Mahdi Parvizi, Naim Ben-Hamida 2020-07-28
7529329 Circuit for adaptive sampling edge position control and a method therefor Petre Popescu, Hai Tran Quoc, Stanislas Wolski 2009-05-05
7321621 Differential receiver circuit with electronic dispersion compensation for optical communications systems Petre Popescu, Stefan Szilagyi, Quoc Hai Tran, Kathryn Howlett 2008-01-22
7184478 High speed circuits for electronic dispersion compensation Petre Popescu, Quoc Hai Tran 2007-02-27