GENEVA, June 24 -- PENTASTONE ELECTRONICS, INC. filed a patent application (KR2025/012473) for “PARALLEL COMPOSITE RESONATOR AND METHOD FOR DESIGNING SAME”. With publication no. WO/2026/116683, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H03H 9/145
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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