WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018039184) POLARIZATION ADAPTIVE WIRELESS POWER TRANSMISSION SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/039184 International Application No.: PCT/US2017/047935
Publication Date: 01.03.2018 International Filing Date: 22.08.2017
IPC:
H02J 50/20 (2016.01) ,H02J 50/90 (2016.01) ,G01S 1/68 (2006.01)
[IPC code unknown for H02J 50/20][IPC code unknown for H02J 50/90]
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
1
Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
02
using radio waves
68
Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
Applicants: OSSIA INC.[US/US]; 1100 112th Avenue NE, Suite 301 Bellevue, Washington 98004, US
Inventors: ZEINE, Hatem Ibrahim; US
POURGHORBAN SAGHATI, Alireza; US
MALEK ABADI, Seyed Ali; US
Agent: MUINO, Patrick L.; US
ARMENT, Brian L.; US
BAILEY, Robert A.; US
BOVITZ, David J.; US
ROCHE, Stephen S.; US
SETTER, Michael J.; US
Priority Data:
62/377,97222.08.2016US
Title (EN) POLARIZATION ADAPTIVE WIRELESS POWER TRANSMISSION SYSTEM
(FR) SYSTÈME DE TRANSMISSION D'ÉNERGIE SANS FIL À POLARISATION ADAPTATIVE
Abstract:
(EN) The technology described herein relate to polarization adaptive wireless power transmission systems. In an implementation, a wireless power transmission system is described. The wireless power transmission system includes a plurality of antennas and control circuitry operatively coupled to the plurality of antennas. The control circuitry is configured to determine polarization information of a beacon signal received at multiple antennas of the plurality of antennas of the antenna array. The beacon signal is transmitted by a client device in a multipath wireless power delivery environment. The control circuitry is further configured to dynamically configure polarization information associated with each of the multiple antennas of the plurality of antennas of the antenna array to match the polarization information determined at respective antennas of the multiple antennas.
(FR) La présente invention concerne des systèmes de transmission d'énergie sans fil à polarisation adaptative. Selon un mode de réalisation, l'invention concerne un système de transmission d'énergie sans fil. Le système de transmission d'énergie sans fil comprend une pluralité d'antennes et un circuit de commande fonctionnellement couplé à la pluralité d'antennes. Le circuit de commande est configuré pour déterminer des informations de polarisation d'un signal de balise reçu par de multiples antennes de la pluralité d'antennes du réseau d'antennes. Le signal de balise est transmis par un dispositif client dans un environnement de distribution d'énergie sans fil à trajets multiples. Le circuit de commande est en outre configuré pour configurer dynamiquement des informations de polarisation associées à chacune des antennes de la pluralité d'antennes du réseau d'antennes pour les mettre en correspondance avec les informations de polarisation déterminées au niveau d'antennes respectives des multiples antennes.
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 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)