LC

Lang Cun

SC Shenzhen Envision Technology Innovation Co.: 5 patents #2 of 2Top 100%
Overall (2025): #6,011 of 469,880Top 2%
10
Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12383457 Internal sucking massage stick structure Quan Zhao 2025-08-12
12370122 Male massager 2025-07-29
12350224 Massager with telescopic opening and closing structure Quan Zhao 2025-07-08
12350231 Massager Xuefei Cai, Qing Ma 2025-07-08
12280004 Sexual stimulation massage device Quan Zhao 2025-04-22
12245981 Phallus-like erotic device capable of ejecting liquid 2025-03-11
D1065569 Massaging device 2025-03-04
D1060702 Massaging device 2025-02-04
D1060703 Massaging device 2025-02-04
12186257 Massager Xuefei Cai, Qing Ma 2025-01-07