Inventor
Leon F. Chamberlain
Inventor
Palm Springs, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps50%
H01RElectrically-conductive connections25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,807,121'Junction component for connecting the electrical leads of a printed circuit board and a separate electrical unit'19985,691,598'Fluorescent lamp with thermal heat shield between lamp tube and ballast circuitry'1997D0354146'Fluorescent reflector lamp'19955,345,142'Single-ended low-pressure discharge lamp'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1998Patents assigned to GEN ELECTRIC (4)· patent assignee history
1994Patents assigned to TUNGSRAM CO LTD (1)· patent assignee history
1994–1995Based in Mentor, OH, US· patent location history
1997–1998Based in Palm Springs, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 4 | 1994–1998 |
| TUNGSRAM CO LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palm Springs, California, US | 2 | 1997–1998 |
| Mentor, OH, US | 2 | 1994–1995 |