Inventor
Patrick Lyle CHAPMAN
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks18%
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 systems18%
H03KPulse technique18%
H01LSemiconductor devices9%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules9%
H10DInorganic electric semiconductor devices9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
PatentTitleYear
12,255,524Isolated gate driver for bidirectional FET pair202512,224,594Portable energy system with ac input202512,132,319Partial-resonant converters for PV applications202411,838,017Gallium nitride bi-directional high electron mobility transistor substrate voltage management circuit2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to ENPHASE ENERGY INC (4)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENPHASE ENERGY INC | 4 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2023–2025 |