Vladimir Rumennik — 21 Patents at Power Integrations

Vladimir Rumennik has been granted 21 US patents while listed as an inventor at Power Integrations. The first was granted in 1980 and the most recent in December 2004. Vladimir Rumennik ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Vladimir Rumennik in El Segundo, CA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6828631	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2004-12-07	$6,389,000
6800903	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2004-10-05	$7,243,000
6787437	Method of making a high-voltage transistor with buried conduction regions	Donald R. Disney, Janardhanan S. Ajit	2004-09-07	$2,091,000
6777749	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2004-08-17	$6,718,000
6768172	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2004-07-27	$3,275,000
6724041	Method of making a high-voltage transistor with buried conduction regions	Donald R. Disney, Janardhanan S. Ajit	2004-04-20	$9,828,000
6633065	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2003-10-14	$16,087,000
6600182	High current field-effect transistor	—	2003-07-29
6570219	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2003-05-27	$11,244,000
6207994	High-voltage transistor with multi-layer conduction region	Donald R. Disney, Janardhanan S. Ajit	2001-03-27	$12,432,000
6168983	Method of making a high-voltage transistor with multiple lateral conduction layers	Donald R. Disney, Janardhanan S. Ajit	2001-01-02	$8,872,000
5430315	Bi-directional power trench MOS field effect transistor having low on-state resistance and low leakage current	—	1995-07-04
5411901	Method of making high voltage transistor	Wayne B. Grabowski	1995-05-02
5323044	Bi-directional MOSFET switch	Wayne B. Grabowski	1994-06-21
5274259	High voltage transistor	Wayne B. Grabowski	1993-12-28
5258636	Narrow radius tips for high voltage semiconductor devices with interdigitated source and drain electrodes	Robert Busse	1993-11-02
5130767	Plural polygon source pattern for mosfet	Alexander Lidow, Thomas Herman	1992-07-14	$2,416,000
5072268	MOS gated bipolar transistor	—	1991-12-10
5008725	Plural polygon source pattern for MOSFET	Alexander Lidow, Thomas Herman	1991-04-16	$3,954,000
4409607	Normally-on enhancement mode MOSFET with negative threshold gating	—	1983-10-11	$4,037,000
4220963	Fast recovery diode with very thin base	—	1980-09-02	$738,000

Vladimir Rumennik — 21 Patents

Issued Patents All Time

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