GH

Guohong Hu

OE Otis Elevator: 18 patents #79 of 1,840Top 5%
PU Princeton University: 3 patents #203 of 1,197Top 20%
Overall (All Time): #205,976 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11760606 Gap-reducing sill assembly for an elevator car 2023-09-19
11339026 System for processing pressure sensor data 2022-05-24
11066277 Gap-reducing sill assembly for an elevator car 2021-07-20
11034549 Gap-reducing sill assembly for an elevator car 2021-06-15
10889468 Electronics safety actuator 2021-01-12
10745244 Method of automated testing for an elevator safety brake system and elevator brake testing system Sandeep Sudi 2020-08-18
10745701 Methods of identifying and treating poor-prognosis cancers Yibin Kang 2020-08-18
10669121 Elevator accelerometer sensor data usage Craig Drew Bogli 2020-06-02
10654686 Electromagnetic safety trigger Daryl J. Marvin 2020-05-19
10618776 Brake member actuation mechanism Daryl J. Marvin 2020-04-14
10562739 Synchronized electronic safety actuator 2020-02-18
10544009 Elevator service panel 2020-01-28
10494227 Braking system resetting mechanism for a hoisted structure Daryl J. Marvin 2019-12-03
10315886 Electronic safety actuation device with a power assembly, magnetic brake and electromagnetic component 2019-06-11
10252884 Wirelessly powered elevator electronic safety device 2019-04-09
10246295 Protective device for speed sensing device Daryl J. Marvin 2019-04-02
10202605 Methods of identifying and treating poor-prognosis cancers Yibin Kang 2019-02-12
10112803 Protection assembly for elevator braking assembly speed sensing device and method Daryl J. Marvin 2018-10-30
9932587 Methods of identifying and treating poor prognosis cancers Yibin Kang 2018-04-03
9731941 Braking device for a door operator Jinkoo Lee, Jung Sam Kim, Byeong Sam Yoo, Hansoo Shim, Mark S. Thompson 2017-08-15
9362037 Magnetic device for controlling door movement and method thereof Zbigniew Piech 2016-06-07