Inventor · disambiguated record
Zihui Zan
Also filed as: ZAN ZIHUI
4 granted patents·0 citations·filing 2022–2022
51Inventor score
Top patents by PatentIndex Score
4 records- 0151US11821456B2Connection assembly for prefabricated componentsGUANGZHOU METRO DESIGN & RES INST CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·9 claims
- 0248US12209404B2Mechanical lock for building component connectionGUANGZHOU METRO DESIGN & RES INST CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·9 claims
- 0344US11926982B2Assembled subway station and construction method thereofGUANGZHOU METRO DESIGN & RES INST CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·5 claims
- 0440US12258989B2Connection lock for prefabricated componentsGUANGZHOU METRO DESIGN & RES INST CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →