Patent Application
Utility
App. No. 09/973,243
· Confirmation No. 6845
BRIGHTNESS ENHANCEMENT FOR BISTABLE CHOLESTERIC DISPLAYS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-09 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-10-09 | SPEC |
Specification | 44 | View | |
| 2001-10-09 | CLM |
Claims | 11 | View | |
| 2001-10-09 | ABST |
Abstract | 1 | View | |
| 2001-10-09 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-10-09 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Asad A. Khan
Kent, OH
Xiao-Yang Huang
Stow, OH
J. William Doane
Kent, OH
Gene A. Miceli
Hudson, OH
Donald J. Davis
Conneaut Lake, PA
Attorneys & Agents of Record
Classification
USPC
349/115
G02F1/133528
G02F1/133757
G02F1/133738
G02F1/133541
G02F1/133536
G02F1/133555
G02F1/133723
G02F1/13718
Prosecution
- Examiner
- DUDEK, JAMES A
- Art Unit
- 2871
- Customer No.
- 116
- Docket No.
- 15-239 C1
- Confirmation No.
- 6845
Publication
- Pub. No.
- US20020101554A1
- Pub. Date
- 2002-08-01
Patent Term Adjustment
-121days
RELEASE OF SECURITY INTEREST
Recorded 2016-05-16
from
KENT DISPLAYS, INC.
SECURITY AGREEMENT
Recorded 2012-01-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-25
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Quick Facts
- App. No.
- 09/973,243
- Filed
- 2001-10-09
- Granted
- 2002-11-19
- Pub. No.
- US20020101554A1
- Examiner
- DUDEK, JAMES A
- Art Unit
- 2871
- PTA
- -121 days
External Links