Ligui He

Person

New York, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Respiratory obstruction removal device
- Patent number 12,239,343
- Issue date Mar 4, 2025
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ozone disinfection device, ozone disinfection system, and ozone dis...
- Patent number 12,194,180
- Issue date Jan 14, 2025
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ozone disinfection device, ozone disinfection system, and ozone dis...
- Patent number 11,730,842
- Issue date Aug 22, 2023
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Suction device for sucking obstruction in respiratory tract and use...
- Patent number 11,633,530
- Issue date Apr 25, 2023
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Removal device for removing obstruction in respiratory tract and co...
- Patent number 11,478,575
- Issue date Oct 25, 2022
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ozone disinfection device, ozone disinfection system, and ozone dis...
- Patent number 11,000,611
- Issue date May 11, 2021
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ozone disinfection device for actively removing ozone, ozone disinf...
- Patent number 11,000,612
- Issue date May 11, 2021
- DCSTAR INC
- Ligui He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
RESPIRATORY OBSTRUCTION REMOVAL DEVICE
- Publication number 20250169856
- Publication date May 29, 2025
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATORY OBSTRUCTION REMOVAL DEVICE
- Publication number 20250169855
- Publication date May 29, 2025
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...
- Publication number 20250082804
- Publication date Mar 13, 2025
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...
- Publication number 20230330290
- Publication date Oct 19, 2023
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE...
- Publication number 20230293803
- Publication date Sep 21, 2023
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE...
- Publication number 20230043463
- Publication date Feb 9, 2023
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...
- Publication number 20220016287
- Publication date Jan 20, 2022
- DCSTAR INC
- Ligui HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Respiratory obstruction removal device

Ozone disinfection device, ozone disinfection system, and ozone dis...

Ozone disinfection device, ozone disinfection system, and ozone dis...

Suction device for sucking obstruction in respiratory tract and use...

Removal device for removing obstruction in respiratory tract and co...

Ozone disinfection device, ozone disinfection system, and ozone dis...

Ozone disinfection device for actively removing ozone, ozone disinf...

Patents Applicationslast 30 patents

RESPIRATORY OBSTRUCTION REMOVAL DEVICE

RESPIRATORY OBSTRUCTION REMOVAL DEVICE

OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...

OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...

SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE...

SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE...

OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DIS...