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1. (WO2003058173) SYSTEM AND METHOD FOR USING MAGNETO-RESISTIVE SENSORS AS DUAL PURPOSE SENSORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/058173    International Application No.:    PCT/US2002/038698
Publication Date: 17.07.2003 International Filing Date: 03.12.2002
IPC:
G01D 5/16 (2006.01), G01D 21/02 (2006.01)
Applicants: HONEYWELL INTERNATIONAL INC. [US/US]; 101 Columbia Road P.O. Box 2245 Morristown, NJ 07960 (US)
Inventors: WAN, Hong; (US).
WITHANAWASAM, Lakshman, S.; (US)
Agent: CRISS, Roger, H.; Honeywell International Inc. 101 Columbia Avenue P.O. Box 2245 Morristown, NJ 07960 (US)
Priority Data:
10/035,957 26.12.2001 US
Title (EN) SYSTEM AND METHOD FOR USING MAGNETO-RESISTIVE SENSORS AS DUAL PURPOSE SENSORS
(FR) SYSTEME ET PROCEDE D'UTILISATION DE CAPTEURS MAGNETORESISTIFS COMME CAPTEURS A DOUBLE USAGE
Abstract: front page image
(EN)An integrated dual-purpose sensor is shown. The dual-purpose sensor in one embodiment of the present invention includes a full Wheatstone bridge or a half Wheatstone bridge providing two output measurements. Specifically, the Wheatstone bridge provides two output measurements that are utilized to determine a temperature sensor reading and a magnetic sensor reading.
(FR)L'invention concerne un capteur à double usage intégré. Dans un mode de réalisation de la présente invention, ce capteur à double usage comprend un pont de Wheatstone complet ou un demi-pont de Wheatstone fournissant deux mesures de sortie. Plus particulièrement le pont de Wheatstone fournit deux mesures de sortie utilisées pour déterminer une lecture d'un capteur de température et une lecture d'un capteur magnétique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)