Granted Patent
Utility
PCT National Stage
US 18,555,075
· Confirmation No. 1374
METHOD TO CALCULATE PERFORMANCE OF A MAGNETIC ELEMENT COMPRISING A FERROMAGNETIC LAYER EXCHANGE-COUPLED TO AN ANTIFERROMAGNETIC LAYER
Applicant:
Allegro MicroSystems, LLC
Patented Case
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Code | Description | Pages | ||
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| 2026-08-12 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-06-10 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2026-06-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-06-10 | N427 |
Post Allowance Communication - Incoming | 2 | View | |
| 2026-06-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-28 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2026-05-07 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 7 | View | |
| 2026-05-07 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-05-07 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-05-07 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2026-05-07 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-05-07 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-03-20 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-03-20 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2026-03-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-03-20 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 8 | View | |
| 2026-03-20 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 2 | View | |
| 2026-03-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-03-02 | A.QU |
Response after Ex Parte Quayle Action | — | View | |
| 2026-03-02 | ABST |
Abstract | 1 | View | |
| 2026-03-02 | CLM |
Claims | 4 | View | |
| 2026-03-02 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-03-02 | A.QU |
Response after Ex Parte Quayle Action | 1 | View | |
| 2026-03-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-24 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-02-24 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2026-02-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-02-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 16 | View | |
| 2026-02-24 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 2 | View | |
| 2026-02-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 14 | View | |
| 2026-02-24 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-23 | CTEQ |
Ex Parte Quayle Action | 6 | View | |
| 2026-02-23 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-02-23 | FWCLM |
Index of Claims | 1 | View | |
| 2026-02-23 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-02-23 | SRNT |
Examiner's search strategy and results | 9 | View | |
| 2026-02-23 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-02-23 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-02-23 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-01-15 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-01-15 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2026-01-15 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 2 | View | |
| 2026-01-15 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 5 | View | |
| 2026-01-15 | FOR |
Foreign Reference | 100 | View | |
| 2026-01-15 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2026-01-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-01-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-07-15 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-06-27 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-03-25 | SES.LOSS.PC |
Notification of loss of entitlement to small entity status via PC | 1 | View | |
| 2024-03-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-03-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-03-22 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2024-03-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-03-15 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2024-03-15 | PA.. |
Power of Attorney | 2 | View | |
| 2024-03-15 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2024-03-15 | ADS |
Application Data Sheet | 9 | View | |
| 2024-03-11 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-03-11 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-03-11 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-03-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-03-11 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-10-30 | OATH |
Oath or Declaration filed | 4 | View | |
| 2023-10-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-10-12 | PA.. |
Power of Attorney | 2 | View | |
| 2023-10-12 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-10-12 | ADS |
Application Data Sheet | 9 | View | |
| 2023-10-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2023-10-12 | FOR |
Foreign Reference | 30 | View | |
| 2023-10-12 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-10-12 | CLM |
Claims | 4 | View | |
| 2023-10-12 | ABST |
Abstract | 1 | View | |
| 2023-10-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-10-12 | ABST |
Abstract | 1 | View | |
| 2023-10-12 | FRPR |
Certified Copy of Foreign Priority Application | 31 | View | |
| 2023-10-12 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2023-10-12 | ABST |
Abstract | 2 | View | |
| 2023-10-12 | SPEC |
Specification | 17 | View | |
| 2023-10-12 | CLM |
Claims | 4 | View | |
| 2023-10-12 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
257/421
G01R33/093
G11C11/161
H10B61/00
H10N50/10
G01R33/098
G01R33/1207
G01R33/1284
G11C29/028
G11C29/50008
G11C2029/0403
G11C2029/5002
H01F10/3218
H01F10/3254
H01F10/3268
Prosecution
- Examiner
- MALSAWMA, LALRINFAMKIM HMAR
- Art Unit
- 2892
- Customer No.
- 22494
- Docket No.
- ALLEG-A332PUS
- Confirmation No.
- 1374
Foreign Priority
21315065.9
·
2021-04-13
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20240210498A1
- Pub. Date
- 2024-06-27
from
CROCUS TECHNOLOGY SA
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-01-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-10-30
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Quick Facts
- App. No.
- 18/555,075
- Filed
- 2023-10-12
- Pub. No.
- US20240210498A1
- Examiner
- MALSAWMA, LALRINFAMKIM HMAR
- Art Unit
- 2892
External Links