Granted Patent
Utility
US 12,412,597
· Confirmation No. 1003
Non-localized Spin Valve Multi-Free-Layer Reader Hybridized with Spin Orbit Torque Layers
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| 2025-09-09 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2025-09-09 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2025-08-27 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2025-08-05 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2025-08-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 7 | View | |
| 2025-07-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2025-07-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-07-08 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2025-07-08 | SRNT |
Examiner's search strategy and results | 21 | View | |
| 2025-06-25 | A.QU |
Response after Ex Parte Quayle Action | — | View | |
| 2025-06-25 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-06-25 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-06-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-06-25 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2025-06-25 | A.QU |
Response after Ex Parte Quayle Action | 1 | View | |
| 2025-06-25 | CLM |
Claims | 7 | View | |
| 2025-06-25 | DRW |
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| 2025-06-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-06-25 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-05-19 | CTEQ |
Ex Parte Quayle Action | 6 | View | |
| 2025-05-19 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-05-19 | SRNT |
Examiner's search strategy and results | 20 | View | |
| 2025-05-13 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-13 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-05-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-04-02 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2025-04-02 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-03-25 | A.NE |
Response After Final Action | — | View | |
| 2025-03-25 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2025-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-25 | A.NE |
Response After Final Action | 1 | View | |
| 2025-03-25 | CLM |
Claims | 7 | View | |
| 2025-03-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-03-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2025-03-25 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-03-25 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-03-25 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-03-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-03-25 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-03-21 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2025-03-21 | OA.APPENDIX |
Office Action Appendix | 2 | View | |
| 2025-03-11 | M865E |
Electronic Request for Interview with Examiner | 1 | View | |
| 2025-02-13 | CTFR |
Final Rejection | 18 | View | |
| 2025-02-13 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-02-13 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-02-13 | SRNT |
Examiner's search strategy and results | 17 | View | |
| 2025-02-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-02-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-02-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-02-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-02-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-02-05 | CLM |
Claims | 7 | View | |
| 2025-02-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-02-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2025-02-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-02-05 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2025-02-05 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-02-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-02-04 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2025-02-04 | OA.APPENDIX |
Office Action Appendix | 2 | View | |
| 2025-01-22 | M865E |
Electronic Request for Interview with Examiner | 1 | View | |
| 2024-12-26 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-11-20 | CTNF |
Non-Final Rejection | 22 | View | |
| 2024-11-20 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-11-20 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-11-20 | SRNT |
Examiner's search strategy and results | 15 | View | |
| 2024-11-20 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-10-09 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2024-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-09 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2024-10-09 | CLM |
Claims | 9 | View | |
| 2024-10-09 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-09-03 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2024-09-03 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2023-09-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-09-22 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-09-22 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-09-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2023-09-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-09-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-09-13 | SPEC |
Specification | 42 | View | |
| 2023-09-13 | CLM |
Claims | 11 | View | |
| 2023-09-13 | ABST |
Abstract | 1 | View | |
| 2023-09-13 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2023-09-13 | ADS |
Application Data Sheet | 11 | View | |
| 2023-09-13 | PA.. |
Power of Attorney | 2 | View | |
| 2023-09-13 | PA.. |
Power of Attorney | 3 | View | |
| 2023-09-13 | OATH |
Oath or Declaration filed | 9 | View |
Inventors
Quang LE
San Jose, CA
Xiaoyong LIU
San Jose, CA
Brian R. YORK
San Jose, CA
Cherngye HWANG
San Jose, CA
Son T. LE
San Jose, CA
Mr. Hisashi TAKANO
Fujisawa-shi, Kanagawa, JAPAN
Fan TUO
Fujisawa-shi, Kanagawa, JAPAN
Mr. Hassan OSMAN
San Jose, CA
Nam Hai PHAM
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/313
G11B5/3912
G11B5/3954
G11B5/3909
G11B2005/3996
Prosecution
- Examiner
- RENNER, CRAIG A
- Art Unit
- 2688
- Customer No.
- 124731
- Docket No.
- WESD/0867US02(WDA6886*BUS
- Confirmation No.
- 1003
Publication
- Pub. No.
- US20240428820A1
- Pub. Date
- 2024-12-26
Patent Term Adjustment
0days
from
PHAM, NAM HAI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-12-19
from
HWANG, CHERNGYE,
LE, SON T.,
LIU, XIAOYONG,
OSMAN, HASSAN,
TAKANO, HISASHI,
TUO, FAN,
YORK, BRIAN R.,
LE, QUANG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-12-19
PATENT COLLATERAL AGREEMENT- A&R
Recorded 2023-11-21
PATENT COLLATERAL AGREEMENT - DDTL
Recorded 2023-11-21
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Quick Facts
- Patent No.
- US 12,412,597
- App. No.
- 18/367,882
- Filed
- 2023-09-13
- Granted
- 2025-09-09
- Pub. No.
- US20240428820A1
- Examiner
- RENNER, CRAIG A
- Art Unit
- 2688
- PTA
- 0 days
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