GENEVA, July 18 -- CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTD. filed a patent application (CN2025/136516) for “WAVEGUIDE ANTENNA, RADIO FREQUENCY APPARATUS, RADAR AND ELECTRONIC DEVICE”. With publication no. WO/2026/118897, here are the other details related to the patent application:
Kind: Later publication of international search report [A3]
IPC: H01P 1/16
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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