Xiaofei Guo

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system and method for elevator system
- Patent number 11,643,299
- Issue date May 9, 2023
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Determination for motion of passenger over elevator landing area
- Patent number 11,584,613
- Issue date Feb 21, 2023
- OTIS ELEVATOR COMAPNY
- Wenbo Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic elevator calling system and a method for controlling auto...
- Patent number 11,577,930
- Issue date Feb 14, 2023
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Determination of non-normal elevator calling request in an automati...
- Patent number 11,524,867
- Issue date Dec 13, 2022
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Determination for motion of passenger over elevator car
- Patent number 11,447,366
- Issue date Sep 20, 2022
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Measuring weight of a compartment
- Patent number 10,046,946
- Issue date Aug 14, 2018
- Otis Elevator Company
- Gang Tan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE, METHOD OF DETERMINING TRIGGERING OF THE CONTROL DEV...
- Publication number 20220135371
- Publication date May 5, 2022
- Otis Elevator Company
- Heping Qiu
- G08 - SIGNALLING
Information Patent Application
AN AUTOMATIC ELEVATOR CALLING SYSTEM AND A METHOD FOR CONTROLLING A...
- Publication number 20190193988
- Publication date Jun 27, 2019
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DETERMINATION OF NON-NORMAL ELEVATOR CALLING REQUEST IN AN AUTOMATI...
- Publication number 20190193989
- Publication date Jun 27, 2019
- Otis Elevator Company
- Wenbo Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR LANDING AREA
- Publication number 20180370760
- Publication date Dec 27, 2018
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM
- Publication number 20180370758
- Publication date Dec 27, 2018
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR CAR
- Publication number 20180370761
- Publication date Dec 27, 2018
- Otis Elevator Company
- Wenbo Huang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MEASURING WEIGHT OF A COMPARTMENT
- Publication number 20160002004
- Publication date Jan 7, 2016
- Otis Elevator Company
- Gang Tan
- G01 - MEASURING TESTING

Xiaofei Guo

Person

Patents Grantslast 30 patents

Communication system and method for elevator system

Determination for motion of passenger over elevator landing area

Automatic elevator calling system and a method for controlling auto...

Determination of non-normal elevator calling request in an automati...

Determination for motion of passenger over elevator car

Measuring weight of a compartment

Patents Applicationslast 30 patents

CONTROL DEVICE, METHOD OF DETERMINING TRIGGERING OF THE CONTROL DEV...

AN AUTOMATIC ELEVATOR CALLING SYSTEM AND A METHOD FOR CONTROLLING A...

DETERMINATION OF NON-NORMAL ELEVATOR CALLING REQUEST IN AN AUTOMATI...

DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR LANDING AREA

COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM

DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR CAR

MEASURING WEIGHT OF A COMPARTMENT