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USPTO Patent Rankings Data through Dec 31, 2025
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Tom Schram — 10 Patents

IMImec: 5 patents #54 of 687Top 8%
IVImec Vzw: 3 patents #192 of 1,046Top 20%
DCDainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
IVInteruniversitair Micro-Electronica Centrum Vzw: 1 patents #167 of 450Top 40%
Philips: 1 patents #3,761 of 7,731Top 50%
TSMC: 1 patents #8,466 of 12,232Top 70%
Rixensart, BE: #15 of 204 inventorsTop 8%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Tom Schram has been granted 10 US patents while listed as an inventor at Imec. The first was granted in 2007 and the most recent in March 2020. Tom Schram ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Tom Schram in Rixensart, BE.

Patents per Year

Patents granted per year, 2007 to 2020Bar chart with a peak of 2 patents in 2012.peak 22007: 1 patents20072011: 1 patents20112012: 2 patents20122013: 1 patents20132016: 2 patents20162018: 1 patents20182019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10607896 Method of forming gate of semiconductor device and semiconductor device having same Lars-Ake Ragnarsson, Hendrik F.W. Dekkers, Julien Ryckaert, Naoto Horiguchi, Mustafa Badaroglu 2020-03-31
10424517 Method for manufacturing a dual work function semiconductor device and the semiconductor device made thereof Joshua Tseng, Yasutoshi Okuno, Lars-Ake Ragnarsson, Stefan Kubicek, Thomas Hoffman +1 more 2019-09-24 $33,655,000
9892923 Method for tuning the effective work function of a metal Hendrik F.W. Dekkers, Lars-Ake Ragnarsson 2018-02-13
9287273 Method for manufacturing a semiconductor device comprising transistors each having a different effective work function Lars-Ake Ragnarsson, Hendrik F.W. Dekkers, Soon Aik Chew 2016-03-15
9245759 Method for manufacturing a dual work function semiconductor device Christian Caillat, Alessio Spessot, Pierre C. Fazan, Lars-Ake Ragnarsson, Romain Ritzenthaler 2016-01-26
8441064 Scalable interpoly dielectric stacks with improved immunity to program saturation Bogdan Govoreanu, Stefan De Gendt, Sven Van Elshocht 2013-05-14
8324116 Substrate treating method and method of manufacturing semiconductor device using the same Rita Vos, Paul Mertens, Masayuki Wada 2012-12-04
8211812 Method for fabricating a high-K dielectric layer Lars-Ake Ragnarsson, Paul A. Zimmerman, Kazuhiko Yamamoto, Wim Deweerd, David Paul Brunco +2 more 2012-07-03
8021948 Scalable interpoly dielectric stacks with improved immunity to program saturation Bogdan Govoreanu, Stefan De Gendt, Sven Van Elshocht 2011-09-20
7226827 Method for fabricating semiconductor devices having silicided electrodes Jacob C. Hooker, Marcus Johannes Henricus Van Dal 2007-06-05 $3,548,000

Frequent Collaborators

Lars-Ake Ragnarsson6 shared
Stefan De Gendt3 shared
Hendrik F.W. Dekkers3 shared
Bogdan Govoreanu2 shared
Sven Van Elshocht2 shared
Rita Vos1 shared

Nearby-Ranked Inventors

Ghulam Maharvi10
Alyssa Torjesen10
Stefan Holst10
Paul Bechard10
Yigit Akalan10
Young Suk Oh10
Andreas Josef Zunzer10
Adam W. Kidd10
John Joseph Rahaim10