Inventor
PARK CHANGYOUNG
KR24 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHANGYOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
18 patentsUS9769456B2Sep 19, 2017
Camera for measuring depth image and method of measuring depth image
SAMSUNG ELECTRONICS CO LTD65 citations97
US9740032B2Aug 22, 2017
Optical modulator having reflection layers
SAMSUNG ELECTRONICS CO LTD6 citations84
US9971937B1May 15, 2018
Biometric camera
SAMSUNG ELECTRONICS CO LTD14 citations83
US9417468B2Aug 16, 2016
Transmission type high-absorption optical modulator and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US10311298B2Jun 4, 2019
Biometric camera
SAMSUNG ELECTRONICS CO LTD3 citations72
US9841617B2Dec 12, 2017
Optical device including three-coupled quantum well structure
SAMSUNG ELECTRONICS CO LTD4 citations68
US11978827B2May 7, 2024
Optical device and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD0 citations62
US11817527B2Nov 14, 2023
Optical device and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD0 citations62
US11626529B2Apr 11, 2023
Light detecting device and method of manufacturing same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11476385B2Oct 18, 2022
Optical device including three-coupled quantum well structure having asymmetric multi-energy levels
SAMSUNG ELECTRONICS CO LTD0 citations62
US11201256B2Dec 14, 2021
Infrared detecting device and infrared detecting system including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11069738B2Jul 20, 2021
Infrared detector and infrared sensor including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10304896B2May 28, 2019
Infrared detector and infrared sensor including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US12328966B2Jun 10, 2025
Substrate for optical device, method of manufacturing the same, optical device including the substrate for optical device, method of manufacturing the same, and electronic apparatus including optical device
SAMSUNG ELECTRONICS CO LTD0 citations52
US10727370B2Jul 28, 2020
Optical device including three-coupled quantum well structure having asymmetric multi-energy levels
SAMSUNG ELECTRONICS CO LTD0 citations52
US9678403B2Jun 13, 2017
Transmissive optical shutter and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US10367332B2Jul 30, 2019
Edge emitting laser light source and 3D image obtaining apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations41
US10205861B2Feb 12, 2019
Transmissive optical shutter and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations41
SEMICONDUCTOR COMPONENTS IND LLC
4 patentsUS10607919B2Mar 31, 2020
Semiconductor package having junction cooling pipes embedded in substrates
SEMICONDUCTOR COMPONENTS IND LLC2 citations70
US11967540B2Apr 23, 2024
Integrated circuit direct cooling systems having substrates in contact with a cooling medium
SEMICONDUCTOR COMPONENTS IND LLC0 citations59
US11201105B2Dec 14, 2021
Semiconductor package having a spacer with a junction cooling pipe
SEMICONDUCTOR COMPONENTS IND LLC0 citations59
US10658342B2May 19, 2020
Vertically stacked multichip modules
SEMICONDUCTOR COMPONENTS IND LLC0 citations50