Leonard C. Pipes has been granted 8 US patents while listed as an inventor at Intel . The first was granted in 2002 and the most recent in January 2025. Leonard C. Pipes ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Leonard C. Pipes in Beaverton, OR, US.
Patents per Year Patents granted per year, 2002 to 2025 Bar chart with a peak of 2 patents in 2023. peak 2 2002: 1 patents 2002 2003: 1 patents 2003 2004: 1 patents 2004 2006: 1 patents 2006 2022: 1 patents 2022 2023: 2 patents 2023 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12199098
Fin doping and integrated circuit structures resulting therefrom
Aaron D. Lilak , Cory E. Weber , Stephen M. Cea , Seahee Hwangbo , Rishabh Mehandru +3 more
2025-01-14
11810980
Channel formation for three dimensional transistors
Chieh-Jen Ku , Pei-Hua Wang , Bernhard Sell , Martin M. Mitan
2023-11-07
$22,371,000
11784088
Isolation gap filling process for embedded dram using spacer material
Chieh-Jen Ku , Bernhard Sell , Pei-Hua Wang , Harish Ganapathy
2023-10-10
$20,947,000
11270995
Isolation in integrated circuit devices
Sang-Won Park , Dennis G. Hanken , Sishir Bhowmick
2022-03-08
$16,017,000
7061068
Shallow trench isolation structures having uniform and smooth topography
Rita Slilaty
2006-06-13
$12,187,000
6713385
Implanting ions in shallow trench isolation structures
Rita Slilaty
2004-03-30
$39,781,000
6590271
Extension of shallow trench isolation by ion implantation
Mark Liu , Mitchell Taylor
2003-07-08
$70,913,000
6432798
Extension of shallow trench isolation by ion implantation
Mark Liu , Mitchell Taylor
2002-08-13
$41,871,000