INTERNATIONAL PATENT: SOUTHEAST UNIVERSITY, 东南大学 FILES APPLICATION FOR "PREPARATION METHOD FOR POLARIZATION VOLUME HOLOGRAPHIC GRATING REALIZING DIFFERENT DIFFRACTION EFFICIENCIES AND POLARIZATION VOLUME HOLOGRAPHIC GRATING"

GENEVA, Jan. 4 -- SOUTHEAST UNIVERSITY (No.2 Sipailou, Xuanwu DistrictNanjing, Jiangsu 211189), 东南大学 (中国江苏省南京市玄武区四牌楼2号) filed a patent application (PCT/CN2025/096714) for "PREPARATION METHOD FOR POLARIZATION VOLUME HOLOGRAPHIC GRATING REALIZING DIFFERENT DIFFRACTION EFFICIENCIES, AND POLARIZATION VOLUME HOLOGRAPHIC GRATING" on May 23, 2025. With publication no. WO/2026/001470, the details related to the patent application was published on Jan 02, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property O...