Inventor
Kapil Kelkar
Inventor
Torrance, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices29%
H10DInorganic electric semiconductor devices29%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
G01BMeasuring length, thickness or similar linear dimensions3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
PatentTitleYear
10,593,664Controlled resistance integrated snubber for power switching device202010,483,359Method of fabricating a power semiconductor device201910,374,533Block commutation to reduce inverter losses for BLDC drives20199,966,464Method of forming a semiconductor structure having integrated snubber resistance20189,818,743'Power semiconductor device with contiguous gate trenches and offset source trenches'20179,735,241'Semiconductor device with a field plate double trench having a thick bottom dielectric'20179,653,597'Method for fabricating a shallow and narrow trench FET and related structures'20179,627,328'Semiconductor structure having integrated snubber resistance'20179,620,583'Power semiconductor device with source trench and termination trench implants'20179,299,793'Semiconductor device with a field plate trench having a thick bottom dielectric'20169,202,882'Semiconductor device with a thick bottom field plate trench having a single dielectric and angled sidewalls'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to INFINEON TECHNOLOGIES AMERICAS CORP (10)· patent assignee history
2015–2016Patents assigned to INT RECTIFIER CORP (2)· patent assignee history
2015–2020Based in Torrance, CA, US· patent location history
2017Patents assigned to BOL IGOR (1)· patent assignee history
2017Patents assigned to BURKE HUGO (1)· patent assignee history
2017Patents assigned to HENSON TIMOTHY D (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AMERICAS CORP | 10 | 2015–2020 |
| INT RECTIFIER CORP | 2 | 2015–2016 |
| BOL IGOR | 1 | 2017 |
| BURKE HUGO | 1 | 2017 |
| HENSON TIMOTHY D | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Torrance, California, US | 11 | 2015–2020 |