{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Otis Elevator", "item": "https://www.patentleaderboard.com/2021/company/otis-elevator"}, {"@type": "ListItem", "position": 4, "name": "Loi Cheng", "item": "https://www.patentleaderboard.com/2021/inventor/fl:lo_ln:cheng-14"}]}

Home › 2021 › Otis Elevator › Loi Cheng

Loi Cheng — 1 Patent in 2021

OEOtis Elevator: 1 patents #88 of 253Top 35%

South Windsor, CT: #37 of 70 inventorsTop 55%

Connecticut: #1,399 of 4,045 inventorsTop 35%

Overall (2021): #359,190 of 548,734Top 70%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10899580	Elevator cab suspension assembly for a double deck elevator	Walter Thomas Schmidt, Enrico Manes, Shihemn Chen, Zaffir A. Chaudhry, Xiaodong Luo +4 more	2021-01-26

Loi Cheng — 1 Patent in 2021

Issued Patents 2021

Patent Widget