Inventor
EDWARD MACROBBIE
Inventor
CA
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices19%
H03KPulse technique19%
H10DInorganic electric semiconductor devices19%
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 systems15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
G01RMeasuring electric variables4%
G05FSystems for regulating electric or magnetic variables4%
H02HEmergency protective circuit arrangements4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
12,424,920Circuit with power transistor and current sense that uses control drive as power source202512,385,953Current sensing by using aging sense transistor202512,388,362Charge pumping using adjustable capacitor202512,218,660Power transistor circuit that generates internal voltage supply202512,107,416Integrated bidirectional ESD protection circuit for power semiconductor switching devices202412,040,257Device topology for lateral power transistors with low common source inductance202412,027,449Device topologies for high current lateral power semiconductor devices202411,527,460Device topologies for high current lateral power semiconductor devices202211,515,235Device topology for lateral power transistors with low common source inductance2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to GAN SYSTEMS INC (5)· patent assignee history
2022–2025Based in CA· patent location history
2025Patents assigned to INFINEON TECH CANADA INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAN SYSTEMS INC | 5 | 2022–2024 |
| INFINEON TECH CANADA INC | 4 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 9 | 2022–2025 |