Title:
TECHNIQUES FOR ENERGY TRANSFER DEVICES SUPPORTING MULTIPLE TYPES OF WIRELESS ENERGY TRANSFER
Document Type and Number:
WIPO Patent Application WO/2024/055285
Kind Code:
A1
Abstract:
Methods, systems, and devices for wireless communications are described. An energy-harvesting device may receive capability or control signaling from an energy-providing device indicating multiple energy-harvesting procedures that are supported by the energy-providing device (e.g., radio frequency-based energy-harvesting, light-based energy harvesting, etc. ). The energy-harvesting device may then transmit additional capability or control signaling indicating which of the supported energy-harvesting procedures are also supported by the energy-harvesting device. Subsequently, the energy-harvesting device may receive an energy signal from the energy-providing device in accordance with an energy-harvesting procedure that is supported by both respective devices.
Inventors:
ELSHAFIE AHMED (US)
KIM YUCHUL (US)
WU ZHIKUN (US)
HE LINHAI (US)
XU HUILIN (US)
MUKKAVILLI KRISHNA KIRAN (US)
JI TINGFANG (US)
KIM YUCHUL (US)
WU ZHIKUN (US)
HE LINHAI (US)
XU HUILIN (US)
MUKKAVILLI KRISHNA KIRAN (US)
JI TINGFANG (US)
Application Number:
PCT/CN2022/119289
Publication Date:
March 21, 2024
Filing Date:
September 16, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
ELSHAFIE AHMED (US)
KIM YUCHUL (US)
WU ZHIKUN (CN)
HE LINHAI (US)
XU HUILIN (US)
MUKKAVILLI KRISHNA KIRAN (US)
JI TINGFANG (US)
ELSHAFIE AHMED (US)
KIM YUCHUL (US)
WU ZHIKUN (CN)
HE LINHAI (US)
XU HUILIN (US)
MUKKAVILLI KRISHNA KIRAN (US)
JI TINGFANG (US)
International Classes:
H02J50/20
Domestic Patent References:
| WO2020236664A1 | 2020-11-26 |
Foreign References:
| CN108370367A | 2018-08-03 | |||
| CN108770015A | 2018-11-06 | |||
| US20180138754A1 | 2018-05-17 | |||
| US20200169125A1 | 2020-05-28 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF: