Inventor
Adam Barkley
Inventor
Raleigh, NC, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
H10DInorganic electric semiconductor devices14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
H03KPulse technique10%
H05KPrinted circuits6%
B60LPropulsion of electrically-propelled vehicles4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
C04BLime, magnesia2%
PatentTitleYear
11,057,033Hybrid power module202110,707,858Power module with improved reliability202010,680,518High speed, efficient SiC power module202010,601,413Power switching devices with DV/DT capability and methods of making such devices202010,269,955Vertical FET structure201910,224,810High speed, efficient SiC power module20199,998,109Power module with improved reliability20189,906,137'High power density, high efficiency power electronic converter'20189,647,563'Active energy recovery clamping circuit to improve the performance of power converters'20179,407,251'Method for reworkable packaging of high speed, low electrical parasitic power electronics modules through gate drive integration'20169,275,938'Low profile high temperature double sided flip chip power packaging'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2017Patents assigned to ARKANSAS POWER ELECTRONICS INT INC (3)· patent assignee history
2016–2017Patents assigned to CREE FAYETTEVILLE INC (3)· patent assignee history
2016–2017Based in Springdale, AR, US· patent location history
2018–2021Patents assigned to CREE INC (8)· patent assignee history
2018–2020Based in Raleigh, NC, US· patent location history
2021Based in Durham, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CREE INC | 8 | 2018–2021 |
| ARKANSAS POWER ELECTRONICS INT INC | 3 | 2016–2017 |
| CREE FAYETTEVILLE INC | 3 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 7 | 2018–2020 |
| Springdale, AR, US | 3 | 2016–2017 |
| Durham, NC, US | 1 | 2021 |