Inventor

OH HAE KWAN

KR7 patents

⚠️ This page may combine multiple inventors who share the name “OH HAE KWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

3 patents

US10353268B2Jul 16, 2019

Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element

SAMSUNG ELECTRONICS CO LTD0 citations49

US9778541B2Oct 3, 2017

Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element

SAMSUNG ELECTRONICS CO LTD1 citations49

US10114268B2Oct 30, 2018

Acousto-optic device, and light modulator, optical scanner and display apparatus using the acousto-optic device

SAMSUNG ELECTRONICS CO LTD0 citations38

KOREA ELECTRONICS TECHNOLOGY

2 patents

US10222257B2Mar 5, 2019

Oscillation circuit including an ultraviolet sensor

KOREA ELECTRONICS TECHNOLOGY1 citations59

US10697828B2Jun 30, 2020

Multispectral optical sensor and method of manufacturing the same

KOREA ELECTRONICS TECHNOLOGY0 citations49

LEE KEE KEUN

1 patent

US9528832B2Dec 27, 2016

Power-free gyroscope using surface acoustic wave, and wired/wireless method for measuring angular velocity

LEE KEE KEUN1 citations41

YANG SANG SIK

1 patent

US9116034B2Aug 25, 2015

Wireless measurement device using surface acoustic wave (SAW)-based micro sensor and method of using the saw-based micro sensor

YANG SANG SIK0 citations40