Inventor
Ethan C. Wilson
Inventor
Sunnyvale, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing71%
B24DTools for grinding, buffing or sharpening14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
6,322,429'Conditioner assembly and a conditioner back support for a chemical mechanical polishing apparatus'20016,315,857'Polishing pad shaping and patterning'20016,149,512'Linear pad conditioning apparatus'20006,080,040'Wafer carrier head with inflatable bladder and attack angle control for polishing'20006,042,457'Conditioner assembly for a chemical mechanical polishing apparatus'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to APLEX INC (2)· patent assignee history
2000Patents assigned to APLEX GROUP (1)· patent assignee history
2000–2001Based in Sunnyvale, CA, US· patent location history
2001Patents assigned to MOSEL VITELIC INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APLEX INC | 2 | 2000 |
| MOSEL VITELIC INC | 2 | 2001 |
| APLEX GROUP | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 5 | 2000–2001 |