Inventor
Chris L. Koliopoulos
Inventor
Tucson, AZ, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions29%
G01NInvestigating or analysing materials by determining their chemical or physical properties21%
G06TImage data processing or generation, in general14%
Y10TTechnical subjects covered by former us classification14%
G01RMeasuring electric variables7%
G02BOptical elements, systems or apparatus7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
PatentTitleYear
8,045,175'Equal-path interferometer'20117,839,495'System and method for controlling a beam source in a workpiece surface inspection system'20107,557,910'System and method for controlling a beam source in a workpiece surface inspection system'20097,541,826'Compliant pad wafer chuck'20097,324,917'Method, system, and software for evaluating characteristics of a surface with reference to its edge'20086,304,325'Variable shear A. C. interferometer'20015,471,307'Sheet flatness measurement system and method'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to PHASE SHIFT TECHNOLOGY INC (1)· patent assignee history
1995–2011Based in Tucson, AZ, US· patent location history
2001Patents assigned to RAYTHEON CO (1)· patent assignee history
2001Based in Tuscon, AZ, US· patent location history
2008Patents assigned to KLA TENCOR TECH CORP (1)· patent assignee history
2009–2010Patents assigned to KLA TENCOR CORP (3)· patent assignee history
2011Patents assigned to ZYGO CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KLA TENCOR CORP | 3 | 2009–2010 |
| KLA TENCOR TECH CORP | 1 | 2008 |
| PHASE SHIFT TECHNOLOGY INC | 1 | 1995 |
| RAYTHEON CO | 1 | 2001 |
| ZYGO CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tucson, AZ, US | 6 | 1995–2011 |
| Tuscon, AZ, US | 1 | 2001 |