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1. (WO2018089124) PROTECTION CIRCUIT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/089124    International Application No.:    PCT/US2017/053868
Publication Date: 17.05.2018 International Filing Date: 28.09.2017
IPC:
H02H 9/04 (2006.01), G01R 31/319 (2006.01), G01R 31/3183 (2006.01)
Applicants: TERADYNE, INC. [US/US]; 600 Riverpark Drive North Reading, Massachusetts 01864 (US)
Inventors: KIRKISH, Brian; (US).
NOWAKOWSKI, Donald Joseph; (US).
CRESS, Mark Christopher; (US)
Agent: PYSHER, Paul A.; (US).
ADATO, Ronan; (US).
AUGST, Alexander D.; (US).
BUTEAU, Kristen C.; (US).
CAHILL, John J.; (US).
HAULBROOK, William R.; (US).
HOFFMAN-LUCA, Cassandra Gianna; (US).
JARRELL, Brenda Herschbach; (US).
KLEIN, Daniel A.; (US).
LI, Xiaodong; (US).
LYON, Charles E.; (US).
MEDINA, Rolando; (US).
MONROE, Margo R.; (US).
NGUYEN, Suzanne P.; (US).
PACE, Nicholas J.; (US).
REARICK, John P.; (US).
REESE, Brian E.; (US).
ROHLFS, Elizabeth M.; (US).
SAHR, Robert N.; (US).
SCHONEWALD, Stephanie L.; (US).
SHAIKH, Nishat A.; (US).
SHINALL, Michael A.; (US).
SHORE, David E.; (US).
SMITH, Maria C.; (US).
SUH, Su Kyung; (US).
VETTER, Michael L.; (US).
VRABLIK, Tracy L.; (US).
WANG, Gang; (US)
Priority Data:
15/346,230 08.11.2016 US
Title (EN) PROTECTION CIRCUIT
(FR) CIRCUIT DE PROTECTION
Abstract: front page image
(EN)An example system includes a channel over which signals are transmitted between test equipment and a device under test (DUT); and limiting circuitry to limit a voltage on the channel. The limiting circuitry includes a PN-junction device connected to pass current in response to the voltage on the channel exceeding a limit.
(FR)L'invention concerne un système donné à titre d'exemple, comprenant un canal dans lequel sont transmis des signaux entre un équipement d'essai et un dispositif à l'essai (DUT) ; et un ensemble de circuits de limitation destinés à limiter une tension dans le canal. Le circuit de limitation comprend un dispositif de jonction PN connecté pour faire circuler un courant en réponse au dépassement d'une certaine limite par la tension dans le canal.
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, JO, 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)