Jialiang Gu

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETERMINING SAFETY RISKS OF AN ELEVATOR SY...
- Publication number 20250230016
- Publication date Jul 17, 2025
- Otis Elevator Company
- Haiyang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING SELF-LOCK FUNCTION OF ONE OR MOR...
- Publication number 20250162836
- Publication date May 22, 2025
- Otis Elevator Company
- Qing Wu
- B66 - HOISTING LIFTING HAULING