The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Nov. 22, 2022
Qualcomm Incorporated, San Diego, CA (US);
Raviteja Patchava, San Diego, CA (US);
Piyush Gupta, Bridgewater, NJ (US);
Xiaoxia Zhang, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and techniques are provided for wireless communication. For example, a network device can transmit radio frequency (RF) signals. Each RF signal of the RF signals is associated with a respective sub-band of sub-bands included in a wideband bandwidth. The network device can receive, from an energy harvesting (EH)-capable device, backscatter RF signals. Each backscatter RF signal of the backscatter RF signals is associated with a respective RF signal of the RF signals. Each backscatter RF signal and each respective RF signal are associated with a respective sub-band of the sub-bands included in the wideband bandwidth. The network device can determine control information associated with the wideband bandwidth based on the backscatter RF signals.