Sang-gyeun Ahn

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunction toilet wheelchair
- Patent number 11,793,695
- Issue date Oct 24, 2023
- University of Washington
- Woon Jong Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitance-based eye tracker
- Patent number 11,698,527
- Issue date Jul 11, 2023
- University of Washington
- Jae-Hyun Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CAPACITANCE-BASED EYE TRACKER
- Publication number 20230333372
- Publication date Oct 19, 2023
- University of Washington
- Jae-Hyun Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASENSITIVE CAPACITIVE SENSOR COMPOSED OF NANOSTRUCTURED ELECTRODES
- Publication number 20230213360
- Publication date Jul 6, 2023
- University of Washington
- Jae-Hyun Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITANCE-BASED EYE TRACKER
- Publication number 20220350137
- Publication date Nov 3, 2022
- University of Washington
- Jae-Hyun Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFUNCTION TOILET WHEELCHAIR
- Publication number 20200405552
- Publication date Dec 31, 2020
- University of Washington
- Woon Jong Yoon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE