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Companies
Inventors
QS
Quickturn Design Systems
Rank (All Time):
#7812
of 106,127
Top 8%
71 inventors
90
Patents All Time
Top Inventors at Quickturn Design Systems
All Time
Rank
Name
Patents
1
Michael Butts
30
2
Stephen P. Sample
30
3
Kevin A. Norman
13
#4
Rakesh Patel
13
#5
Jon A. Batcheller
9
#6
Mitchell G. Poplack
9
#7
Peter Tannenbaum
8
#8
William F. Beausoleil
8
#9
Thomas B. Huang
7
#10
Helmut Roth
6
#11
Mikhail Bershteyn
6
#12
Ming Yang Wang
6
#13
Tak-kwong Ng
6
#14
Chao-Chiang Chen
5
#15
Ingo Schaefer
5
#16
John E. Chilton
5
#17
Lawrence A. Thomas
5
#18
Michael R. D'Amour
5
#19
Thomas S. Payne
5
#20
Tony R. Sarno
5
#21
Barton L. Quayle
4
#22
Jerry R. Bauer
4
#23
Jeong-Tyng Li
4
#24
John A. Maher
4
#25
Norton J. Tomassetti
4
#26
R. Bryan Cook
4
#27
Alon Kfir
4
#28
Nang-Ping Chen
3
#29
Platon Beletsky
3
#30
Robert J. Ko
3
#31
Swey-Yan Shei
3
#32
Alexandre Birguer
3
#33
Beshara Elmufdi
2
#34
Dam Van Bui
2
#35
Han Kuijsten
2
#36
Jeffrey Joseph Ruedinger
2
#37
Keith Westgate
2
#38
Mark S. Papamarcos
2
#39
N. James Tomassetti
2
#40
Wei-Jin Dai
2
#41
William C. Carrell
2
#42
Bernard Y. Chan
1
#43
Bernard S. Gilbert
1
#44
Catalino Datan, Jr.
1
#45
Carol Lemche
1
#46
Curt Blanding
1
#47
Dick Liu
1
#48
Joseph Varghese
1
#49
Junjing Yan
1
#50
Kenneth S. K. Choi
1
#51
Krishna Babu Bangera
1
#52
Lisa J. Piper
1
#53
Makarand Yashwant Joshi
1
#54
Michael C. Tsou
1
#55
Ping-San Tzeng
1
#56
Pramodini Arramreddy
1
#57
Purnima Das
1
#58
Richard Sayde
1
#59
Robert Bryan Cook
1
#60
Roy Glenn Musselman
1
#61
Steven T. Comfort
1
#62
Tao Chen
1
#63
Takahide Ohkami
1
#64
Terry Goode
1
#65
Tsair-Chin Lin
1
#66
Viktor Salitrennik
1
#67
William Schilp
1
#68
Louis Galbiati, III
1
#69
Angelo Grimaldi
1
#70
Arthur Jurchisin
1
#71
Arthur Perry Sarkisian
1