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Save Restore Circuitry With Metal Ferroelectric Metal Devices

Abstract: Embodiments include apparatuses, methods, and systems associated with save-restore circuitry including metal-ferroelectric-metal (MFM) devices. The save-restore circuitry may be coupled to a bit node and/or bit bar node of a pair of cross-coupled inverters to save the state of the bit node and/or bit bar node when an associated circuit block transitions to a sleep state, and restore the state of the bit node and/or bit bar node when the associated circuit block transitions from the sleep state to an active state. The save-restore circuitry may include a transmission gate coupled between the bit node (or bit bar node) and an internal node, and an MFM device coupled between the internal node and a plate line. Other embodiments may be described and claimed.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
02 December 2020
Publication Number
09/2021
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
ipo@iphorizons.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-03-04
Renewal Date

Applicants

INTEL CORPORATION
2200 Mission College Boulevard Santa Clara, California 95054

Inventors

1. VAIDYANATHAN, Kaushik
2507 Kingwood Dr. Santa Clara, California 95051
2. MORRIS, Daniel H.
444 Ventura Ave. #5 Palo Alto, California 94306
3. LIU, Huichu
3481 Eden Drive Santa Clara, California 95051
4. KURIAN, Dileep J.
X-102, Tower-1, Adarsh Palm Retreatbelandur Bangalore 560093
5. AVCI, Uygar E.
1223 SW Catlin Crest Dr. Portland, Oregon 97225
6. KARNIK, Tanay
14585 NW Oak Shadow Ct. Portland, Oregon 97229
7. YOUNG, Ian A.
3181 NW 114th Terrace Portland, Oregon 97229

Specification

Documents

Application Documents

# Name Date
1 202047052500-FORM 1 [02-12-2020(online)].pdf 2020-12-02
2 202047052500-DRAWINGS [02-12-2020(online)].pdf 2020-12-02
3 202047052500-DECLARATION OF INVENTORSHIP (FORM 5) [02-12-2020(online)].pdf 2020-12-02
4 202047052500-COMPLETE SPECIFICATION [02-12-2020(online)].pdf 2020-12-02
5 202047052500-FORM-26 [16-02-2021(online)].pdf 2021-02-16
6 202047052500-Proof of Right [19-05-2021(online)].pdf 2021-05-19
7 202047052500-FORM 3 [31-05-2021(online)].pdf 2021-05-31
8 202047052500.pdf 2021-10-18
9 202047052500-FORM 3 [02-12-2021(online)].pdf 2021-12-02
10 202047052500-FORM 18 [12-04-2022(online)].pdf 2022-04-12
11 202047052500-FER.pdf 2022-08-08
12 202047052500-FORM 3 [04-01-2023(online)].pdf 2023-01-04
13 202047052500-OTHERS [08-02-2023(online)].pdf 2023-02-08
14 202047052500-FER_SER_REPLY [08-02-2023(online)].pdf 2023-02-08
15 202047052500-CLAIMS [08-02-2023(online)].pdf 2023-02-08
16 202047052500-ABSTRACT [08-02-2023(online)].pdf 2023-02-08
17 202047052500-PatentCertificate04-03-2024.pdf 2024-03-04
18 202047052500-IntimationOfGrant04-03-2024.pdf 2024-03-04

Search Strategy

1 SearchHistory(20)E_08-08-2022.pdf

ERegister / Renewals

3rd: 22 May 2024

From 22/08/2021 - To 22/08/2022

4th: 22 May 2024

From 22/08/2022 - To 22/08/2023

5th: 22 May 2024

From 22/08/2023 - To 22/08/2024

6th: 30 Jul 2024

From 22/08/2024 - To 22/08/2025

7th: 23 Jul 2025

From 22/08/2025 - To 22/08/2026