Transphorm, INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersGoleta, CA
US patents107
SAM.gov UEICURGZRUXNHK3
CAGE code4R2L6
Incorporated inDE
LEI549300P3H6NZD06TZ064
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
107 US patents granted 2010–2020, none of them in the five years to SEP 2025.
Semiconductors 54Basic communication processes 18Control 5Electrical machinery, apparatus, energy 3Surface technology, coating 1
- Enhancement-mode III-nitride devicesUS 10,535,763 · granted JAN 14, 2020
- Conditions for burn-in of high power semiconductorsUS 10,319,648 · granted JUN 11, 2019
- III-nitride devices including a graded depleting layerUS 10,224,401 · granted MAR 5, 2019
- Paralleling of switching devices for high power circuitsUS 10,200,030 · granted FEB 5, 2019
- Methods of forming reverse side engineered III-nitride devicesUS 10,199,217 · granted FEB 5, 2019
Newest 5 shown · Granted to Transphorm Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Transphorm, INC | Goleta | CA | — | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.