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1. (WO2018005455) USB INTERFACE AND SWITCHING
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/005455 International Application No.: PCT/US2017/039447
Publication Date: 04.01.2018 International Filing Date: 27.06.2017
IPC:
G06F 1/26 (2006.01) ,H02J 7/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
SQUARE, INC. [US/US]; 1455 Market Street Suite 600 San Francisco, CA 94103, US
Inventors:
LAUCKS, Joseph; US
WADE, Jeremy; US
Agent:
VAN HOVEN, Joshua; US
LETSON, Ryan, J.; US
SATTIZAHN, Brian, T.; US
BROWNING, Brandon; US
DODD, Curtis, W.; US
Priority Data:
15/197,72329.06.2016US
15/197,72929.06.2016US
Title (EN) USB INTERFACE AND SWITCHING
(FR) INTERFACE USB ET COMMUTATION
Abstract:
(EN) A merchant terminal has two USB interfaces. Each USB interface includes a voltage pin and an ID pin. The merchant terminal also has two power supply switches, each of which selectively couples a respective one of the voltage pins to a merchant terminal power supply. Each power supply switch is responsive to either a power supply voltage received at an associated voltage pin or an oscillating signal received at an associated ID pin.
(FR) L'invention concerne un terminal de commerçant qui possède deux interfaces USB. Chaque interface USB comprend une broche de tension et une broche d'identification (ID). Le terminal de commerçant comprend également deux commutateurs d'alimentation électrique qui couplent chacun de façon sélective une broche respective des broches de tension à une alimentation électrique de terminal de commerçant. Chaque commutateur d'alimentation électrique est sensible soit à une tension d'alimentation reçue au niveau d'une broche de tension associée, soit à un signal oscillant, reçu au niveau d'une broche d'identification associée.
front page image
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 (ARIPO) (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)
Also published as:
EP3479195