{"@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": "Unknown", "item": "https://www.patentleaderboard.com/2021/company/unknown"}, {"@type": "ListItem", "position": 4, "name": "George Ma", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ge_ln:ma-1"}]}

Home › 2021 › Unknown › George Ma

George Ma — 2 Patents in 2021

UNUnknown: 2 patents #102 of 3,329Top 4%

Overall (2021): #160,739 of 548,734Top 30%

2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11055938	Key and lock set	Yaowu Ma, Fen Ruan, Jun Ma, Pinzhen Huang, Qianjing Ma +1 more	2021-07-06
11056828	Electrical connector structure adapted for vehicle cigarette lighter device	Yaowu Ma, Fen Ruan, Jun Ma, Pinzhen Huang, Qianjing Ma +3 more	2021-07-06

George Ma — 2 Patents in 2021

Issued Patents 2021

Patent Widget