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

Lucien Date — 4 Patents

Applied Materials: 4 patents #2,532 of 7,310Top 35%
Ottignies, BE: #9 of 37 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Lucien Date has been granted 4 US patents while listed as an inventor at Applied Materials. The first was granted in 2012 and the most recent in November 2016. Lucien Date ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Lucien Date in Ottignies, BE.

Patents per Year

Patents granted per year, 2012 to 2016Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122013: 1 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9502521 Multi-layer charge trap silicon nitride/oxynitride layer engineering with interface region control Udayan Ganguly, Christopher S. Olsen, Sean M. Seutter 2016-11-22 $14,203,000
8507389 Methods for forming dielectric layers Paul William Turnbull 2013-08-13 $15,679,000
8163343 Method of forming an aluminum oxide layer Shreyas Kher, Christopher S. Olsen 2012-04-24 $15,135,000
8163626 Enhancing NAND flash floating gate performance Johanes Swenburg, David Chu, Theresa Kramer Guarini, Yonah Cho, Udayan Ganguly 2012-04-24 $15,135,000