Granted Patent
Utility
US 6,686,814
· Confirmation No. 1797
VOLTAGE TUNABLE VARACTORS AND TUNABLE DEVICES INCLUDING SUCH VARACTORS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-04-25 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2012-04-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-12-08 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-08-19 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-08-19 | A.PE |
Preliminary Amendment | 8 | View | |
| 2002-08-19 | SPEC |
Specification | 10 | View | |
| 2002-08-19 | CLM |
Claims | 4 | View | |
| 2002-08-19 | ABST |
Abstract | 1 | View | |
| 2002-08-19 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-08-19 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Luna H. Chiu
Abingdon, MD
Yongfei Zhu
Columbia, MD
Xubai Zhang
Columbia, MD
Steven C. Stowell
Columbia, MD
Andrey Kozyrev
St. Petersburg, RUSSIAN FEDERATION
Somnath Sengupta
Warwick, MD
Louise Sengupta
Warwick, MD
Attorneys & Agents of Record
Classification
USPC
333/164
H01P1/2016
H01P1/181
Prosecution
- Examiner
- GLENN, KIMBERLY E
- Art Unit
- 2817
- Customer No.
- 27512
- Docket No.
- WJT008-0002C1
- Confirmation No.
- 1797
Publication
- Pub. No.
- US20030001692A1
- Pub. Date
- 2003-01-02
Patent Term Adjustment
-88days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-07-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-07-30
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Quick Facts
- Patent No.
- US 6,686,814
- App. No.
- 10/223,745
- Filed
- 2002-08-19
- Granted
- 2004-02-03
- Pub. No.
- US20030001692A1
- Examiner
- GLENN, KIMBERLY E
- Art Unit
- 2817
- PTA
- -88 days
External Links