Inventor
Robert J. Nielsen
Inventor
Upper Black Eddy, PA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus26%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light21%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H05KPrinted circuits11%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool5%
H01JElectric discharge tubes or discharge lamps5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,336,767'Coupling device having two coupling members and clamping means'20025,982,578'Disk drive housing with recess for circuit panel'19995,606,473'Unitary rigid and flexible circuit package for disk drives'19974,997,279'Optical bench for a semiconductor laser and method'19914,818,053'Optical bench for a semiconductor laser and method'19894,762,386'Optical fiber assembly including means utilizing a column load to compensate for thermal effects'19884,762,395'Lens assembly for optical coupling with a semiconductor laser'19884,752,109'Optoelectronics package for a semiconductor laser'19884,462,580'Hydraulically driven X-Y stage'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to AT & T BELL LAB (1)· patent assignee history
1984–1991Based in Upper Black Eddy, PA, US· patent location history
1988–1991Patents assigned to AMP INC (5)· patent assignee history
1997–1999Patents assigned to SEAGATE TECHNOLOGY (2)· patent assignee history
1997–1999Based in Eden Prairie, MN, US· patent location history
2002Patents assigned to SYSTEM 3R INTERNAT A B (1)· patent assignee history
2002Based in Nacka, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMP INC | 5 | 1988–1991 |
| SEAGATE TECHNOLOGY | 2 | 1997–1999 |
| AT & T BELL LAB | 1 | 1984 |
| SYSTEM 3R INTERNAT A B | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Upper Black Eddy, Pennsylvania, US | 6 | 1984–1991 |
| Eden Prairie, Minnesota, US | 2 | 1997–1999 |
| Nacka, SE | 1 | 2002 |