Shanghai
China
7
2020-09-03
The entities that hold a legal rights for patent applications filed by inventor LI Changle:
Changle LI from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Automatic detection for abnormal movement of passenger in elevator
#2 | 2020-07-30Smart guidance for controlling passenger to enter correct elevator car
#3 | 2020-02-13Elevator commissioning method, elevator commissioning system, and elevator system
#4 | 2019-06-20Elevator calling system having adjustable elevator calling distance
#5 | 2019-04-04Additive manufacturing process distortion compensation system
#6 | 2019-01-24Seamless tracking of passenger flow within an elevator cabin
#7 | 2016-09-01WINDSHIELD AND SEALING ELEMENT
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