GENEVA, Aug. 14 -- QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. filed a patent application (CN2025/079930) for “MOTOR CONTROL APPARATUS, AIR CONDITIONER, CONTROL METHOD FOR MOTOR IN REFRIGERATION DEVICE, AND REFRIGERATION DEVICE”. With publication no. WO/2026/091353, here are the other details related to the patent application:
Kind: Corrected version of pamphlet [A9]
IPC: H02P 21/18
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Disclaimer: Curated by HT Syndication....