RH

Roman Hamerski

FA Fabtech: 10 patents #1 of 6Top 20%
BMW: 4 patents #533 of 5,361Top 10%
CR Cree Research: 1 patents #15 of 30Top 50%
DI Diodes Incorporated: 1 patents #55 of 123Top 45%
GI General Instrument: 1 patents #417 of 950Top 45%
Overall (All Time): #234,311 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11600448 Capacitor comprising a plurality of capacitor units Carsten Riefle, Minghua Tang 2023-03-07
11424073 DC link capacitor Erick Maximiliano HAAS RUGEL, Sergey Kochetov 2022-08-23
11404216 Electrode cooled capacitor assembly Erick Maximiliano HAAS RUGEL, Christophe Lafaye, Christoph Sudan 2022-08-02
10381949 Power converter with reduced power loss Carsten Riefle 2019-08-13
8426971 Top tri-metal system for silicon power semiconductor devices 2013-04-23
7932536 Power rectifiers and method of making same Jonathan Moult, Timothy S. Eastman 2011-04-26
7847315 High efficiency rectifier Zerui Chen, James Hong, Johnny Duc Van Chiem, Christopher D. Hruska, Timothy S. Eastman 2010-12-07
7709864 High-efficiency Schottky rectifier and method of manufacturing same Chris Hruska, Fazia Hossain 2010-05-04
6803298 Method of manufacturing a device with epitaxial base Gary W. Gladish 2004-10-12
6797992 Apparatus and method for fabricating a high reverse voltage semiconductor device Walter Riley Buchanan 2004-09-28
6791161 Precision Zener diodes 2004-09-14
6717229 Distributed reverse surge guard Walter Riley Buchanan, Wayne A. Smith 2004-04-06
6710419 Method of manufacturing a schottky device Walter Riley Buchanan 2004-03-23
6500741 Method for making high voltage device Walter Riley Buchanan 2002-12-31
6479885 High voltage device and method Walter Riley Buchanan 2002-11-12
6462393 Schottky device Walter Riley Buchanan 2002-10-08
6376346 High voltage device and method for making the same Walter Riley Buchanan 2002-04-23
6362112 Single step etched moat 2002-03-26
5008735 Packaged diode for high temperature operation John Edmond, Douglas G. Waltz, Muni M. Mitchell, Mohammad Sedigh 1991-04-16