Lan WANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mobile car sheave shield
- Patent number 10,221,041
- Issue date Mar 5, 2019
- Otis Elevator Company
- Lan Wang
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR TESTING FUNCTION OF CONTACTORS AND APPARATUS FOR PERFORM...
- Publication number 20240230760
- Publication date Jul 11, 2024
- Otis Elevator Company
- Heping Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METALLIZATION OF SEMICONDUCTOR WAFER
- Publication number 20240030039
- Publication date Jan 25, 2024
- Heraeus Deutschland GmbH & Co. KG
- Erwei LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR REPRESENTING AND MEASURING DISASTER RESILIENCE OF URBAN...
- Publication number 20230410240
- Publication date Dec 21, 2023
- Tongji University
- Wentao YAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELEVATOR CAR FRAME, ELEVATOR CAR AND ELEVATOR SYSTEM
- Publication number 20230202802
- Publication date Jun 29, 2023
- Otis Elevator Company
- Yunzhu Shen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
A MOBILE CAR SHEAVE SHIELD
- Publication number 20160325963
- Publication date Nov 10, 2016
- Otis Elevator Company
- Lan WANG
- B66 - HOISTING LIFTING HAULING