International Patent: ON-CHIP MINIATURE SPECTROMETER BASED ON CASCADED PHOTODIODE EPITAXIAL STRUCTURE, AND SPECTRAL IMAGER

GENEVA, Oct. 22 -- UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA filed a patent application (CN2025/089863) for “ON-CHIP MINIATURE SPECTROMETER BASED ON CASCADED PHOTODIODE EPITAXIAL STRUCTURE, AND SPECTRAL IMAGER”. With publication no. WO/2026/218314, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G01J 3/28

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

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