US Patent Issued to TSINGHUA UNIVERSITY, BEIJING SEETRUM TECHNOLOGY on July 21 for "Spectral chip structure design method and device for application-specific spectral library" (Chinese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,347, issued on July 21, was assigned to TSINGHUA UNIVERSITY (Beijing) and BEIJING SEETRUM TECHNOLOGY Co. LTD. (Beijing).

"Spectral chip structure design method and device for application-specific spectral library" was invented by Kaiyu Cui (Beijing), Hongbo Zhu (Beijing), Yidong Huang (Beijing), Wei Zhang (Beijing), Xue Feng (Beijing) and Fang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A spectral chip structure design method includes: obtaining an application-specific spectral library, and determining a spectral principal component based on the application-specific spectral library; performing non-negative processing on the spectral...