Inventor
Stephen Charles McClain
Inventor
Eindhoven, NL
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
H04NPictorial communication, e.g. television29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them21%
G01MTesting static or dynamic balance of machines or structures7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
8,502,987'Method and apparatus for measuring near-angle scattering of mirror coatings'20136,896,371'Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter'20056,873,469'Projection device with wire grid polarizers'20056,773,116'Projection display device'20046,511,183'Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter'20035,956,441'Multiple port optical component such as an isolater or the like'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
1999–2013Based in Tucson, AZ, US· patent location history
2003–2005Patents assigned to KONINKL PHILIPS ELECTRONICS NV (4)· patent assignee history
2003–2005Based in Eindhoven, NL· patent location history
2013Patents assigned to CHIPMAN RUSSELL A (1)· patent assignee history
2013Patents assigned to DAUGHERTY BRIAN J (1)· patent assignee history
2013Patents assigned to MACENKA STEVEN A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 4 | 2003–2005 |
| CHIPMAN RUSSELL A | 1 | 2013 |
| DAUGHERTY BRIAN J | 1 | 2013 |
| LUCENT TECHNOLOGIES INC | 1 | 1999 |
| MACENKA STEVEN A | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 4 | 2003–2005 |
| Tucson, AZ, US | 2 | 1999–2013 |