Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen Dror — 4 Patents

Kla-Tencor: 3 patents #712 of 2,049Top 35%
Rekhasim, IL: #52 of 224 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chen Dror has been granted 4 US patents while listed as an inventor at Kla-Tencor. The first was granted in 2018 and the most recent in May 2024. Chen Dror ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chen Dror in Rekhasim, IL.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11978679 Substrate with cut semiconductor pieces having measurement test structures for semiconductor metrology 2024-05-07 $314,501,000
11353799 System and method for error reduction for metrology measurements Roie Volkovich, Liran Yerushalmi, Anna Golotsvan, Rawi Dirawi, Nir BenDavid +3 more 2022-06-07
10387608 Metrology target identification, design and verification Michael Adel, Tal Shusterman, Ellis Chang 2019-08-20
9910953 Metrology target identification, design and verification Michael Adel, Tal Shusterman, Ellis Chang 2018-03-06