Granted Patent
Utility
US 6,791,793
· Confirmation No. 7601
PERPENDICULAR RECORDING WRITE HEAD HAVING A RECESSED MAGNETIC ADJUNCT POLE AND METHOD OF MAKING THE SAME
Inventors:
Yingjian Chen, Xiaozhong Dang, Francis H. Liu, Kroum Stoev, Hai Jiang, Yugang Wang, Xizeng Shi
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-06-14 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-07-20 | SAFR |
Supplemental Amendment after Final Rejection | 1 | View | |
| 2004-07-20 | SPEC |
Specification | 1 | View | |
| 2004-07-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-07-20 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-06-16 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-09-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-09-14 | SPEC |
Specification | 17 | View | |
| 2001-09-14 | CLM |
Claims | 6 | View | |
| 2001-09-14 | ABST |
Abstract | 1 | View | |
| 2001-09-14 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-09-14 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Yingjian Chen
Fremont, CA
Xiaozhong Dang
Fremont, CA
Francis H. Liu
Fremont, CA
Kroum Stoev
Fremont, CA
Hai Jiang
Fremont, CA
Yugang Wang
Milpitas, CA
Xizeng Shi
Fremont, CA
Attorneys & Agents of Record
Classification
USPC
360/126
Prosecution
- Examiner
- LETSCHER, GEORGE J
- Art Unit
- 2653
- Customer No.
- 35219
- Docket No.
- RR1754
- Confirmation No.
- 7601
Patent Term Adjustment
-61days
RELEASE OF SECURITY INTEREST AT REEL 038710 FRAME 0845
Recorded 2022-02-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-09-19
ENTITY CONVERSION FROM INC TO LLC
Recorded 2018-09-14
RELEASE OF SECURITY INTEREST
Recorded 2018-03-05
SECURITY AGREEMENT
Recorded 2016-05-16
SECURITY AGREEMENT
Recorded 2016-05-16
SECURITY AGREEMENT
Recorded 2016-05-16
RELEASE OF SECURITY INTEREST
Recorded 2008-03-05
SECURITY INTEREST
Recorded 2004-06-21
RELEASE OF SECURITY INTEREST
Recorded 2003-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-15
from
CHEN, YINGJIAN,
DANG, XIAOZHONG,
JIANG, HAI,
LIU, FRANCIS H.,
SHI, XIZENG,
STOEV, KROUM,
WANG, YUGANG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-14
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Quick Facts
- Patent No.
- US 6,791,793
- App. No.
- 09/952,989
- Filed
- 2001-09-14
- Granted
- 2004-09-14
- Examiner
- LETSCHER, GEORGE J
- Art Unit
- 2653
- PTA
- -61 days
External Links