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

William James Long — 4 Patents

TITexas Instruments: 4 patents #3,300 of 12,488Top 30%
Cork, IE: #130 of 543 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
William James Long has been granted 4 US patents while listed as an inventor at Texas Instruments. The first was granted in 2015 and the most recent in March 2021. William James Long ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William James Long in Cork, IE.

Patents per Year

Patents granted per year, 2015 to 2021Bar chart with a peak of 2 patents in 2021.peak 22015: 1 patents20152020: 1 patents20202021: 2 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10958176 Systems and methods of CCM primary-side regulation Andrew Bernard Keogh, Joseph Michael Leisten 2021-03-23 $44,168,000
10897193 Direct conduction control for power factor correction circuit 2021-01-19 $42,659,000
10673322 Power factor correction zero current detection Salvatore Giombanco, Ananthakrishnan Viswanathan 2020-06-02 $33,342,000
9059640 Control circuit for a buck power factor correction stage George Young, Andrew Bernard Keogh, Seamus O'Driscoll, Peter Michael Meaney 2015-06-16 $21,489,000