Legal Representation
Attorney
Betty Chang
USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 25, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Nov 19, 2001 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Nov 1, 2001 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Plasma based wafer thinning process tool for use in semiconductor manufacturing.
First Use Anywhere:
0
First Use in Commerce:
0
Additional Information
Pseudo Mark
SPEED ETCH
Classification
International Classes
009