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1. (WO2017172283) MANAGING THRESHOLD VOLTAGE SHIFT IN NONVOLATILE MEMORY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/172283    International Application No.:    PCT/US2017/020989
Publication Date: 05.10.2017 International Filing Date: 06.03.2017
IPC:
G06F 13/16 (2006.01)
Applicants: INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054 (US)
Inventors: QAWAMI, Shekoufeh; (US).
SUNDARAM, Rajesh; (US).
DAMLE, Prashant S.; (US).
RIVERS, Doyle; (US).
WALKER, Julie M.; (US)
Agent: ALDER, Todd B.; (US)
Priority Data:
15/089,507 02.04.2016 US
Title (EN) MANAGING THRESHOLD VOLTAGE SHIFT IN NONVOLATILE MEMORY
(FR) GESTION DE DÉCALAGE DE TENSION DE SEUIL DANS UNE MÉMOIRE NON VOLATILE
Abstract: front page image
(EN)Apparatus, systems, and methods to correct for threshold voltage drift in non- volatile memory devices are disclosed and described. In one example, a compensated demarcation voltage is generated by either a time-based drift compensation scheme or a disturb-based drift compensation scheme, and read and write operations to the non- volatile memory are carried out using the compensated voltage threshold.
(FR)L'invention concerne un appareil, des systèmes et des procédés de correction d'une dérive de tension de seuil dans des dispositifs de mémoire non volatile. Selon un exemple, une tension de démarcation compensée est générée soit par un procédé de compensation de dérive fondé sur le temps, soit par un procédé de compensation de dérive fondé sur une perturbation et des opérations de lecture et d'écriture vers la mémoire non volatile sont effectuées à l'aide du seuil de tension compensé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)