Inventor
Robert David Schmidt
Inventor
Wake Forest, NC, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices38%
H10HInorganic light-emitting semiconductor devices having potential barriers38%
G01FMeasuring volume, volume flow, mass flow or liquid level13%
H01RElectrically-conductive connections13%
PatentTitleYear
10,982,988Sensor adapter202110,756,231Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers202010,224,454Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers20199,985,168Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to CREE INC (3)· patent assignee history
2018–2020Based in Wake Forest, NC, US· patent location history
2021Patents assigned to ENDRESS HAUSER SE CO KG (1)· patent assignee history
2021Based in Schopfheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CREE INC | 3 | 2018–2020 |
| ENDRESS HAUSER SE CO KG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wake Forest, NC, US | 3 | 2018–2020 |
| Schopfheim, DE | 1 | 2021 |