Inventor · disambiguated record
Chengzhong Long
Also filed as: LONG CHENGZHONG
5 granted patents·25 citations·filing 2021–2024
76Inventor score
Top patents by PatentIndex Score
5 records- 0187USD970652SLED face maskLONG CHENGZHONG·Filed 2021·Granted Nov 22, 2022·16 cites·1 claims
- 0267USD1033432SHelmet display screenLONG CHENGZHONG·Filed 2024·Granted Jul 2, 2024·3 cites·1 claims
- 0366USD1072359SChildren's helmet with display screenXU YUN·Filed 2024·Granted Apr 22, 2025·3 cites·1 claims
- 0462USD1069248SHelmet with display screenLONG CHENGZHONG·Filed 2024·Granted Apr 1, 2025·2 cites·1 claims
- 0550USD1004254ST-shirt with screen displayLONG CHENGZHONG·Filed 2023·Granted Nov 14, 2023·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →