Granted Patent
Utility
US 6,464,564
· Confirmation No. 9895
SYSTEM FOR REAL-TIME CONTROL OF SEMICONDUCTOR WAFER POLISHING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-18 | A.PE |
Preliminary Amendment | 19 | View | |
| 2001-04-18 | SPEC |
Specification | 34 | View | |
| 2001-04-18 | CLM |
Claims | 16 | View | |
| 2001-04-18 | ABST |
Abstract | 1 | View | |
| 2001-04-18 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-04-18 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Gurtej S. Sandhu
Boise, ID
Trung Tri Doan
Boise, ID
Attorneys & Agents of Record
Classification
USPC
451/7
Prosecution
- Examiner
- ELEY, TIMOTHY V
- Art Unit
- 3724
- Customer No.
- 21567
- Docket No.
- MI22-1625
- Confirmation No.
- 9895
Publication
- Pub. No.
- US20010016466A1
- Pub. Date
- 2001-08-23
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/444,022
· US 6,306,009
Filed 1999-11-19
· Patented Case
Parent
is a Continuation of
→
App. 09/181,433
· US 6,120,347
Filed 1998-10-28
· Patented Case
Parent
is a Continuation of
→
App. 08/907,389
· US 5,851,135
Filed 1997-08-07
· Patented Case
Parent
is a Continuation of
→
App. 08/547,529
· US 5,700,180
Filed 1995-10-24
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/112,759
· US 5,486,129
Filed 1993-08-25
· Patented Case
Child
is a Division of
→
App. 09/971,723
· US 6,464,561
Filed 2001-10-04
· Patented Case
Child
is a Division of
→
App. 09/993,010
· US 6,488,566
Filed 2001-11-14
· Patented Case
Child
is a Division of
→
App. 10/299,271
· US 6,739,944
Filed 2002-11-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-01-04
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Quick Facts
- Patent No.
- US 6,464,564
- App. No.
- 09/838,298
- Filed
- 2001-04-18
- Granted
- 2002-10-15
- Pub. No.
- US20010016466A1
- Examiner
- ELEY, TIMOTHY V
- Art Unit
- 3724
- PTA
- 0 days
External Links