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:
Oct. 06, 2026
Filed:
Sep. 26, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yuhao Guo, Kanata, CA;
Enxiao Luan, Kanata, CA;
Mahsa Salmani, Kanata, CA;
Mitchell Nichols, Kanata, CA;
Armaghan Eshaghi, Kanata, CA;
Zenghui Gu, Kanata, CA;
Fei Duan, Kanata, CA;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A photonic apparatus for use in radiofrequency beamforming, with support for multiple users, is provided. An optical crossbar array is coupled to a transmit or receive antenna array. Controllable devices such as attenuators or switches operate to produce complex-weighted versions of optical input signals, and the complex weightings are generated in support of beamforming operations. Delay elements can also be provided to compensate for synchronization losses due to different optical path lengths in the array.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile