Inventor
James C. Whartenby
Inventor
Trenton, NJ, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers50%
C25DProcesses for the electrolytic or electrophoretic production of coatings17%
H05KPrinted circuits17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
6,545,541'Power amplifier embedded cell bias detection, methods of detecting bias in power amplifiers and systems utilizing embedded cell bias detection'20034,564,816'Predistortion circuit'19864,554,514'Predistortion circuit with feedback'19854,445,978'Method for fabricating via connectors through semiconductor wafers'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1986Patents assigned to RCA CORP (3)· patent assignee history
1984–1986Based in Trenton, NJ, US· patent location history
1985Based in Princeton, NJ, US· patent location history
2003Patents assigned to ERICSSON INC (1)· patent assignee history
2003Based in Hot Springs, AR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RCA CORP | 3 | 1984–1986 |
| ERICSSON INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Trenton, New Jersey, US | 2 | 1984–1986 |
| Hot Springs, AR, US | 1 | 2003 |
| Princeton, New Jersey, US | 1 | 1985 |