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:
May. 12, 2026
Filed:
Jul. 02, 2024
The University of Hong Kong, Hong Kong, HK;
National Center for Nanoscience and Technology, Beijing, CN;
Shuang Zhang, Hong Kong, HK;
Fuxin Guan, Hong Kong, HK;
Kebo Zeng, Hong Kong, HK;
Qing Dai, Beijing, CN;
Xiangdong Guo, Hong Kong, HK;
The University of Hong Kong, Hong Kong, HK;
National Center for Nanoscience and Technology, Beijing, CN;
Abstract
A method for enhancing characteristic signals by synthesizing multiple frequency waves is provided, which includes: obtaining real frequency responses based on the measurement results of spectral signals; selecting complex frequencies to at least partially compensate for spectral line broadening caused by losses; and obtaining complex frequency responses based on multiple real frequency responses and the selected complex frequencies to enhance the characteristic signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile