Inventor
Keith Riordan
Inventor
Sunnyvale, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Gprimary
G04GElectronic time-pieces50%
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 systems50%
PatentTitleYear
4,053,821'Voltage multiplier circuit'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to FAIRCHILD CAMERA INSTR CO (1)· patent assignee history
1977Based in Sunnyvale, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FAIRCHILD CAMERA INSTR CO | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 1 | 1977 |