Igor Bol — 22 Patents at International Rectifier

Igor Bol has been granted 22 US patents while listed as an inventor at International Rectifier. The first was granted in 1992 and the most recent in May 2017. Igor Bol ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Igor Bol in West Hollywood, CA, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9653597	Method for fabricating a shallow and narrow trench FET and related structures	Timothy Henson, Ling Ma, Hugo Burke, David Paul Jones, Kapil Kelkar +1 more	2017-05-16
8735294	Method for fabricating a vertical LDMOS device	—	2014-05-27	$5,328,000
8420505	Process for manufacture of thin wafer	—	2013-04-16	$8,487,000
8299527	Vertical LDMOS device and method for fabricating same	—	2012-10-30
7944035	Double sided semiconduction device with edge contact and package therefor	—	2011-05-17	$3,734,000
7462908	Dynamic deep depletion field effect transistor	Xin Li	2008-12-09	$1,630,000
7319059	High density FET with self-aligned source atop the trench	—	2008-01-15	$7,335,000
6858499	Method for fabrication of MOSFET with buried gate	—	2005-02-22	$6,276,000
6699775	Manufacturing process for fast recovery diode	Iftikhar Ahmed	2004-03-02	$30,207,000
6656843	Single mask trench fred with enlarged Schottky area	—	2003-12-02	$11,746,000
6570218	MOSFET with a buried gate	—	2003-05-27	$25,356,000
6541820	Low voltage planar power MOSFET with serpentine gate pattern	—	2003-04-01	$20,113,000
6294445	Single mask process for manufacture of fast recovery diode	Iftikhar Ahmed	2001-09-25	$33,115,000
5417801	Process to manufacture bushings for micromechanical elements	—	1995-05-23	$6,480,000
5322594	Manufacture of a one piece full width ink jet printing bar	—	1994-06-21	$3,797,000
5269877	Field emission structure and method of forming same	—	1993-12-14	$2,661,000
5248379	Method to manufacture lenses, optical systems and focusing mirrors by micromachining	—	1993-09-28	$3,861,000
5209818	Manufacture of a micromechanical element with two degrees of freedom	—	1993-05-11	$2,569,000
5151153	Manufacture of a suspended micromechanical element	—	1992-09-29	$3,765,000
5149397	Fabrication methods for micromechanical elements	—	1992-09-22	$2,934,000
5145438	Method of manufacturing a planar microelectronic device	—	1992-09-08	$3,633,000
5112436	Method of forming planar vacuum microelectronic devices with self aligned anode	—	1992-05-12	$7,110,000

Igor Bol — 22 Patents

Issued Patents All Time

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