Granted Patent
Utility
US 6,692,088
· Confirmation No. 5584
BOUNDARY SELF-ADAPTATION SCHEME FOR PROPORTIONAL POPPET VALVE PRESSURE CONTROL
Inventor:
Yuhong Zheng
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-07-12 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-09-24 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2001-09-26 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-09-26 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-09-26 | SPEC |
Specification | 17 | View | |
| 2001-09-26 | CLM |
Claims | 2 | View | |
| 2001-09-26 | ABST |
Abstract | 1 | View | |
| 2001-09-26 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-26 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Yuhong Zheng
Ann Arbor, MI
Attorneys & Agents of Record
Classification
USPC
303/113.1
B60T8/326
B60T8/36
B60T8/3655
Prosecution
- Examiner
- TORRES WILLIAMS, MELANIE
- Art Unit
- 3683
- Customer No.
- 46582
- Docket No.
- 1-21323
- Confirmation No.
- 5584
Patent Term Adjustment
-52days
TRW VEHICLE SAFETY SYSTEMS INC.,
TRW AUTOMOTIVE U.S. LLC,
KELSEY-HAYES COMPANY,
TRW INTELLECTUAL PROPERTY CORP.
RELEASE OF SECURITY INTEREST
Recorded 2013-11-15
SECURITY AGREEMENT
Recorded 2012-12-21
SECURITY INTEREST
Recorded 2005-03-31
from
KELSEY-HAYES COMPANY
THE US GUARANTEE AND COLLATERAL AGREEMENT
Recorded 2003-04-28
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Quick Facts
- Patent No.
- US 6,692,088
- App. No.
- 09/965,103
- Filed
- 2001-09-26
- Granted
- 2004-02-17
- Examiner
- TORRES WILLIAMS, MELANIE
- Art Unit
- 3683
- PTA
- -52 days
External Links