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1. (WO2019050774) WIRELESS CHARGING MAT WITH DYNAMIC SURFACE TEXTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/050774 International Application No.: PCT/US2018/048913
Publication Date: 14.03.2019 International Filing Date: 30.08.2018
IPC:
H02J 7/00 (2006.01) ,H02J 7/02 (2016.01) ,H02J 50/10 (2016.01)
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
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
02
for charging batteries from ac mains by converters
[IPC code unknown for H02J 50/10]
Applicants:
APPLE INC. [US/US]; One Apple Park Way Cupertino, California 95014, US
Inventors:
RASMUSSEN, Timothy J.; US
JOL, Eric S.; US
THOMPSON, Paul J.; US
Agent:
SANI, Barmak S.; US
SHAFFER, William L.; US
ZIGMANT, John M.; US
SCHAFFER, Christopher P.; US
UY, Ruthleen E.; US
BENNETT, Jesse S.; US
CRETSINGER, Cathy E.; US
EUREK, Justin J.; US
GAUDRY, Katherine S.; US
HAUGHEY, Paul C.; US
KITCES, Matthew T.; US
MAO, Stephen A.; US
MCALLISTER, Tyler T.; US
RACZKOWSKI, David B.; US
SHURTZ, Kenneth R.; US
WIGGER, Benjamin D.; US
BAKER, Amanda Y.; US
BERNARD, Eugene J.; US
MCCORMICK, Daniel K.; US
RICKETT, Cynthia H.; US
FENG, Michael Cheng; US
HAYIM, Samuel E.; US
LIU, Rong; US
MAUNE, James J.; US
SZE, James Yc; US
Priority Data:
15/909,81801.03.2018US
62/556,17308.09.2017US
Title (EN) WIRELESS CHARGING MAT WITH DYNAMIC SURFACE TEXTURE
(FR) TAPIS DE CHARGE SANS FIL À TEXTURE DE SURFACE DYNAMIQUE
Abstract:
(EN) A wireless charging mat has a surface area for receiving an electronic device to be charged. The surface area of the charging mat includes an inner region having a rough surface texture and an outer region having s smooth surface texture, and the outer region is elevated relative to the inner region.
(FR) Cette invention concerne un tapis de charge sans fil, présentant une zone de surface pour recevoir un dispositif électronique à charger. La zone de surface du tapis de charge comprend une région interne ayant une texture de surface rugueuse et une région externe ayant une texture de surface lisse, et la région externe est surélevée par rapport à la région interne.
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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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)