List Nanoplasmonic sensor and kit for biomolecule analysis, and method of analyzing biomolecule using the same Authors Tae Geol Lee, Hee-Kyung Na, Jung-Sub Wi, Jong G. Ok Country US Application# (Date) US 2020/0072830 (Dec 11, 2018) Registration# (Date) US 11592441 (Feb 28, 2023) Category Patents Link https://patents.google.com/patent/US20200072830A1/en