Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vikrant Rai — 3 Patents

Lam Research: 3 patents #821 of 2,128Top 40%
Sherwood, OR: #112 of 276 inventorsTop 45%
Oregon: #10,287 of 28,073 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Vikrant Rai has been granted 3 US patents while listed as an inventor at Lam Research. The first was granted in 2022 and the most recent in February 2025. Vikrant Rai ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Vikrant Rai in Sherwood, OR, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 1 patents in 2022.peak 12022: 1 patents20222023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12230495 Method of depositing silicon nitride films James S. Sims, Shane Tang, Andrew John McKerrow, Huatan Qiu 2025-02-18
11832533 Conformal damage-free encapsulation of chalcogenide materials James S. Sims, Andrew John McKerrow, Meihua Shen, Thorsten Lill, Shane Tang +4 more 2023-11-28 $227,123,000
11239420 Conformal damage-free encapsulation of chalcogenide materials James S. Sims, Andrew John McKerrow, Meihua Shen, Thorsten Lill, Shane Tang +4 more 2022-02-01 $175,197,000