GENEVA, March 1 -- SIEMENS AKTIENGESELLSCHAFT (Werner-von-Siemens-StraBe 1 80333 Munchen), SIEMENS LTD., CHINA (7, Wangjing Zhonghuannan LuChaoyang District, Beijing 100102) filed a patent application (PCT/CN2024/114018) for "VARIABLE-FREQUENCY DRIVE AND MOTOR DRIVE SYSTEM" on Aug 22, 2024. With publication no. WO/2026/040059, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): LIAO, Hua (3-901, Building 6, Shenghuahuayuan, Tiancun RoadHaidian District, Beijing 100039)
Abstract: Embodiments of the present disclosure disclose...