Granted Patent
Utility
US 6,475,931
· Confirmation No. 8258
METHOD FOR PRODUCING DEVICES HAVING PIEZOELECTRIC FILMS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-04-15 | OATH |
Oath or Declaration filed | 252 | View | |
| 2001-05-21 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-05-21 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-05-21 | SPEC |
Specification | 11 | View | |
| 2001-05-21 | CLM |
Claims | 4 | View | |
| 2001-05-21 | ABST |
Abstract | 1 | View | |
| 2001-05-21 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-05-21 | OATH |
Oath or Declaration filed | 10 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
438/800
H03H3/02
H10N30/076
Y10S438/964
Prosecution
- Examiner
- NHU, DAVID
- Art Unit
- 2818
- Docket No.
- BOWER 2-5-7
- Confirmation No.
- 8258
Publication
- Pub. No.
- US20010026981A1
- Pub. Date
- 2001-10-04
Patent Term Adjustment
-113days
RELEASE OF SECURITY INTEREST
Recorded 2022-04-15
SECURITY INTEREST
Recorded 2018-02-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-12-17
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2017-02-03
PATENT SECURITY AGREEMENT
Recorded 2016-02-11
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (RELEASES RF 032856-0031)
Recorded 2016-02-02
from
AGERE SYSTEMS LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-04-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-10-06
PATENT SECURITY AGREEMENT
Recorded 2014-05-08
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Quick Facts
- Patent No.
- US 6,475,931
- App. No.
- 09/861,839
- Filed
- 2001-05-21
- Granted
- 2002-11-05
- Pub. No.
- US20010026981A1
- Examiner
- NHU, DAVID
- Art Unit
- 2818
- PTA
- -113 days
External Links