Inventor
Gregory A. Appel
Inventor
San Francisco, 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
PatentTitleYear
6,159,083'Polishing head for a chemical mechanical polishing apparatus'20006,149,512'Linear pad conditioning apparatus'20006,080,040'Wafer carrier head with inflatable bladder and attack angle control for polishing'20006,062,961'Wafer polishing head drive'20006,000,997'Temperature regulation in a CMP process'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2000Patents assigned to APLEX INC (4)· patent assignee history
1999–2000Based in San Francisco, CA, US· patent location history
2000Patents assigned to APLEX GROUP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APLEX INC | 4 | 1999–2000 |
| APLEX GROUP | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 5 | 1999–2000 |