Guohong Hu — 3 Patents in 2021

OEOtis Elevator: 3 patents #25 of 253Top 10%

Meridian Avenue, CT: #3 of 19 inventorsTop 20%

Connecticut: #449 of 4,045 inventorsTop 15%

Overall (2021): #82,272 of 548,734Top 15%

3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
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