JP

John Parry

NS National Semiconductor: 5 patents #392 of 2,238Top 20%
SL South Wales Switchgear Limited: 5 patents #1 of 1Top 100%
Schlumberger Technology: 2 patents #2,609 of 7,293Top 40%
SI Siliconsystems: 1 patents #36 of 81Top 45%
Overall (All Time): #348,300 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10355581 Fault tolerant inverter or controlled rectifier system Mustafa Kamil Guven, Yaoxin Qian, In Chul Jang 2019-07-16
8988030 Power control for electrical applications over long cables Ramon Hernandez Marti, Dudi Rendusara 2015-03-24
7991282 Method and circuit for charging of super capacitor as energy source for flash diodes William J. McIntyre, Nathanael Griesert 2011-08-02
7456677 Fractional gain circuit with switched capacitors and smoothed gain transitions for buck voltage regulation Arun Jayadev Rao, William J. McIntyre, Nathanael Griesert 2008-11-25
7271626 Suppression of parasitic ringing at the output of a switched capacitor DC/DC converter Alexander Burinskiy, Nathanael Griesert, Arun Jayadev Rao, William J. McIntyre 2007-09-18
6351360 Apparatus for selective shutdown of devices of an integrated circuit in response to thermal fault detection Jeff Kotowski, James C. Schmoock 2002-02-26
6055168 Capacitor DC-DC converter with PFM and gain hopping Jeff Kotowski, William J. McIntyre 2000-04-25
5397978 Current limit circuit for IGBT spark drive applications Richard D. Davis 1995-03-14
5244054 Vehicle, continuously variable gear mechanism, and transport system 1993-09-14
4409446 Electrical switchgear 1983-10-11
4355219 Electrical switchgear 1982-10-19
4355220 Electrical switchgear of the rotating arc, double-break type 1982-10-19
4301340 Electrical switchgear 1981-11-17
4301341 Electrical switchgear 1981-11-17