US Patent Issued to Chongqing Institute of East China Normal University, East China Normal University, Yunnan Huapu Quantum Material, ROI Optoelectronics Technology, Chongqing Huapu Scientific Instrument, Chongqing Huapu Intelligent Equipment, GuangDong ROI Optoelectronics Technology on April 15 for "Multipulse-induced spectroscopy method and device based on femtosecond plasma grating" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,613, issued on April 15, was assigned to Chongqing Institute of East China Normal University (Chongqing, China), East China Normal University (Shanghai), Yunnan Huapu Quantum Material Co. Ltd (Kunming, China), ROI Optoelectronics Technology CO LTD. (Shanghai), Chongqing Huapu Scientific Instrument Co. Ltd. (Chongqing, China), Chongqing Huapu Intelligent Equipment Co. Ltd. (Chongqing, China) and GuangDong ROI Optoelectronics Technology Co. Ltd. (Dongguan, China).

"Multipulse-induced spectroscopy method and device based on femtosecond plasma grating" was invented by Heping Zeng (Chongqing, China) and Mengyun Hu (Chongqing, China).

According to the abstract* released by the U.S. Pate...