Patents/Inventors

Wenbo Huang

TaiyuanCN14 patents

14 Patents

US124926342025
Electric-pulse Fracturing Device and Method for Hard Roof of Coal Mine Based on Self-sealing Water Bag
Taiyuan University Of Technology
0 cites
US123713032025
Maintenance Trajectory Tracing for Elevator System
OTIS ELEVATOR COMPANY
0 cites
US123058952025
Heat Pump System and Method for Implementing Efficient Evaporation by Using Geothermal Well
GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
0 cites
US122407322025
Notification System and Method for an Elevator and an Elevator System
OTIS ELEVATOR COMPANY
0 cites
US121528102024
Heat-pipe Type Heat Extraction Integrated with Combined Cooling Power and Heating Exploitation-utilization Integrated Geothermal System
GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
0 cites
US121114482024
Optical Camera System
ZHEJIANG SUNNY OPTICS CO., Ltd.
0 cites
US119648472024
System and Method for Detecting Passengers Movement, Elevator-calling Control Method, Readable Storage Medium and Elevator System
OTIS ELEVATOR COMPANY
0 cites
US118744392024
Optical Imaging Lens Including Seven Lenses of −−++−+−, −+++−+− or −−++−++ Refractive Powers
ZHEJIANG SUNNY OPTICAL CO., Ltd.
0 cites
US117967652023
Optical Imaging System
ZHEJIANG SUNNY OPTICAL CO., Ltd
0 cites
US116432992023
Communication System and Method for Elevator System
OTIS ELEVATOR COMPANY
0 cites
US115989362023
Optical Imaging Lens Assembly
ZHEJIANG SUNNY OPTICAL CO., Ltd
0 cites
US115846132023
Determination for Motion of Passenger Over Elevator Landing Area
OTIS ELEVATOR COMAPNY
0 cites
US115846162023
Maintenance of Passenger Carrying System
OTIS ELEVATOR COMPANY
0 cites
US115779302023
Automatic Elevator Calling System and a Method for Controlling Automatic Calling Elevator
OTIS ELEVATOR COMPANY
0 cites