Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kla-Tencor — 2,292 Patents

Rank (All Time): N/A of 106,120
2,049 inventors
2,292 Patents All Time

Top Inventors at Kla-Tencor All Time

Showing 1–50 of 2,049 inventors

RankNamePatents
1 Yung-Ho Alex Chuang 157
2 John Fielden 113
3 Amnon Manassen 106
#4 Vladimir Levinski 91
#5 Andrei V. Shchegrov 86
#6 Ady Levy 85
#7 Mark Ghinovker 74
#8 Guoheng Zhao 73
#9 Michael Adel 72
#10 Mehdi Vaez-Iravani 69
#11 Andrew V. Hill 68
#12 J. Joseph Armstrong 68
#13 Ilya Bezel 68
#14 Mehrdad Nikoonahad 62
#15 Stilian Ivanov Pandev 60
#16 Daniel Kandel 56
#17 Lisheng Gao 55
#18 David L. Adler 54
#19 Gildardo Delgado 49
#20 Christopher F. Bevis 49
#21 Anatoly Shchemelinin 48
#22 David L. Brown 47
#23 Leonid Poslavsky 46
#24 Bin-Ming Benjamin Tsai 46
#25 Bjorn Brauer 45
#26 Shankar Krishnan 44
#27 Walter D. Mieher 43
#28 Martin Plihal 41
#29 Grace Hsiu-Ling Chen 41
#30 Mehran Nasser-Ghodsi 40
#31 Christian Wolters 38
#32 Mark A. McCord 38
#33 Dan Wack 38
#34 Gary Janik 38
#35 Ashok Kulkarni 37
#36 Jaydeep Sinha 35
#37 Stephen Biellak 35
#38 Richard Wallingford 35
#39 Rudy F. Garcia 34
#40 Roie Volkovich 34
#41 Stanley Stokowski 34
#42 Michael Friedmann 34
#43 Steven W. Meeks 34
#44 David Shafer 33
#45 David W. Shortt 33
#46 Daniel Wack 33
#47 Allen Park 33
#48 Noam Sapiens 33
#49 Daniel Kavaldjiev 33
#50 Kenong Wu 32