Inventor
Daniel A. Koos
Inventor
Portland, OR, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
B24BMachines, devices, or processes for grinding or polishing15%
C23CCoating metallic material15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
C23FNon-mechanical removal of metallic material from surface11%
C09GPolishing compositions7%
G01BMeasuring length, thickness or similar linear dimensions4%
PatentTitleYear
8,481,432'Fabrication of semiconductor interconnect structure'20137,972,970'Fabrication of semiconductor interconnect structure'20117,531,463'Fabrication of semiconductor interconnect structure'20097,338,908'Method for fabrication of semiconductor interconnect structure with reduced capacitance, leakage current, and improved breakdown voltage'20086,312,486'Slurry with chelating agent for chemical-mechanical polishing of a semiconductor wafer and methods related thereto'20016,234,877'Method of chemical mechanical polishing'20016,120,354'Method of chemical mechanical polishing'20006,099,604'Slurry with chelating agent for chemical-mechanical polishing of a semiconductor wafer and methods related thereto'20005,934,980'Method of chemical mechanical polishing'19995,741,547'Method for depositing a film of titanium nitride'19985,413,941'Optical end point detection methods in semiconductor planarizing polishing processes'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2001Patents assigned to MICRON TECHNOLOGY INC (7)· patent assignee history
1995–1998Based in Boise, ID, US· patent location history
1999–2001Based in Tempe, AZ, US· patent location history
2000–2001Based in Meridian, ID, US· patent location history
2008–2013Patents assigned to NOVELLUS SYSTEMS INC (4)· patent assignee history
2008Based in Chandler, AZ, US· patent location history
2009–2013Based in Portland, OR, US· patent location history
2013Patents assigned to KOOS DANIEL A (1)· patent assignee history
2013Patents assigned to MAYER STEVEN T (1)· patent assignee history
2013Patents assigned to WEBB ERIC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICRON TECHNOLOGY INC | 7 | 1995–2001 |
| NOVELLUS SYSTEMS INC | 4 | 2008–2013 |
| KOOS DANIEL Aself | 1 | 2013 |
| MAYER STEVEN T | 1 | 2013 |
| WEBB ERIC | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, OR, US | 3 | 2009–2013 |
| Tempe, AZ, US | 3 | 1999–2001 |
| Meridian, ID, US | 2 | 2000–2001 |
| Boise, ID, US | 2 | 1995–1998 |
| Chandler, AZ, US | 1 | 2008 |