Patent Application
Utility
App. No. 09/927,612
· Confirmation No. 5342
BUFFERING FOR LC-BASED STAGE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-05-21 | OATH |
Oath or Declaration filed | 131 | View | |
| 2001-11-13 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-11-13 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-08-09 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-08-09 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-09 | SPEC |
Specification | 5 | View | |
| 2001-08-09 | CLM |
Claims | 4 | View | |
| 2001-08-09 | ABST |
Abstract | 1 | View | |
| 2001-08-09 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-08-09 | OATH |
Oath or Declaration filed | 8 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
331/57
H03B5/24
Prosecution
- Examiner
- MAI, LAM T
- Art Unit
- 2845
- Customer No.
- 29416
- Docket No.
- 7023-007
- Confirmation No.
- 5342
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2019-05-21
SECURITY INTEREST
Recorded 2015-03-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-25
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 09/927,612
- Filed
- 2001-08-09
- Granted
- 2003-02-25
- Examiner
- MAI, LAM T
- Art Unit
- 2845
- PTA
- 0 days
External Links