Inventor
Richard A. Chodzko
Inventor
Rancho Palos Verdes, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light44%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
G01KMeasuring temperature11%
G02BOptical elements, systems or apparatus11%
PatentTitleYear
6,420,705'Method and apparatus for inspection of a substrate by use of a ring illuminator'20026,320,895'Resonant galvanometer driven two dimensional gain scanner'20016,282,225'Method for aligning a cylindrical laser optical resonator'20016,236,044'Method and apparatus for inspection of a substrate by use of a ring illuminator'20016,111,638'Method and apparatus for inspection of a solar cell by use of a rotating illumination source'20004,799,780'Aberrated suppressor mirror'19894,126,381'Converging wave unstable resonator'19783,937,079'Calorimeter for an unstable laser resonator'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to US AIR FORCE (2)· patent assignee history
1976–2002Based in Rancho Palos Verdes, CA, US· patent location history
1989Patents assigned to AEROSPACE CORP (1)· patent assignee history
2000–2002Patents assigned to TRW INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRW INC | 5 | 2000–2002 |
| US AIR FORCE | 2 | 1976–1978 |
| AEROSPACE CORP | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rancho Palos Verdes, California, US | 8 | 1976–2002 |