YK

Yeon Hwa Kwak

KI Korea Electronics Technology Institute: 12 patents #18 of 614Top 3%
📍 Seoul, KR: #4,876 of 39,741 inventorsTop 15%
Overall (All Time): #399,746 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12419557 Pressure sensor array for urodynamic testing and a test apparatus including the same Kyu Sik Shin, Cheol Ung CHA 2025-09-23
12397289 Multiple times available drug concentration measuring apparatus and method Kun Nyun Kim, Min Ji JEON, Mun Bae Jeon 2025-08-26
11347318 Sensor for recognizing hand gesture and sensor array using same Kun Nyun Kim, Won Hyo Kim 2022-05-31
10918311 User movement monitoring method and system performing the same Kunnyun Kim, Kwang Bum Park, Won Hyo Kim 2021-02-16
10898120 User state monitoring method and system performing the same Kunnyun Kim, Kwang Bum Park, Won Hyo Kim 2021-01-26
10884504 Wearable wrist device and method of detecting a physical change in the epidermis and wirelessly inputting sensor information using the same Kunnyun Kim, Kwang Bum Park, Won Hyo Kim 2021-01-05
10697828 Multispectral optical sensor and method of manufacturing the same Kunnyun Kim, Hae Kwan Oh 2020-06-30
10578501 Flexible tactile sensor and method for manufacturing the same Kunnyun Kim, Kwang Bum Park, Won Hyo Kim 2020-03-03
10488924 Wearable device, and method of inputting information using the same Kun Nyun Kim, Kwang Bum Park, Won Hyo Kim 2019-11-26
10219749 Smart bed and user state monitoring system and user state monitoring method using the same Kunnyun Kim, Kwang Bum Park, Won Hyo Kim 2019-03-05
10222257 Oscillation circuit including an ultraviolet sensor Kunnyun Kim, Hae Kwan Oh 2019-03-05
7863569 Apparatus for analyzing cells in real-time Sung Min Hong, Soon Sup Park, Yeon Shik Choi, Han Young Lee, Hyung Man Lee 2011-01-04