LH

Ligui He

DC Dcstar: 54 patents #1 of 2Top 50%
📍 New York, NY: #178 of 20,192 inventorsTop 1%
🗺 New York: #1,608 of 115,490 inventorsTop 2%
Overall (All Time): #44,945 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
D1090818 Bellows device 2025-08-26
D1089631 Nasal pillow 2025-08-19
D1087328 Frame set 2025-08-05
D1084298 Mask 2025-07-15
D1084301 Mask 2025-07-15
D1073059 Tube 2025-04-29
D1071203 Connector 2025-04-15
D1069103 Cushion for a respiratory mask 2025-04-01
D1069102 Mask 2025-04-01
D1068062 Frame set 2025-03-25
D1067422 Tube 2025-03-18
12239343 Respiratory obstruction removal device David Luo 2025-03-04
D1064857 Sensing device 2025-03-04
D1064256 Frame 2025-02-25
D1063066 Cushion 2025-02-18
D1063063 Mask frame 2025-02-18
D1063065 Strap 2025-02-18
D1058564 Strap 2025-01-21
D1058807 Frame 2025-01-21
12194180 Ozone disinfection device, ozone disinfection system, and ozone disinfection method 2025-01-14
D1052727 Frame 2024-11-26
D1052726 Frame 2024-11-26
D1051357 Frame 2024-11-12
D1050139 Cover 2024-11-05
D1050428 Bellows device 2024-11-05