Inventor · Yongin-si, KR

Changyoung Park

24Patents
3h-index
24Co-inventors
59Inventor score

Filing activity: Jun 8, 2010 → Oct 28, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9769456B2 Camera for measuring depth image and method of measuring depth image Electricity 62 Active
US9971937B1 Biometric camera Physics 10 Active
US9740032B2 Optical modulator having reflection layers Electricity 5 Active
US9841617B2 Optical device including three-coupled quantum well structure Emerging Cross-Sectional Technologies 3 Active
US10311298B2 Biometric camera Physics 2 Active
US9417468B2 Transmission type high-absorption optical modulator and method of manufacturing the same Physics 2 Active
US8463248B2 Method for transmitting data related to broadcasting contents, and mobile terminal using the same Electricity 1 Active
US10607919B2 Semiconductor package having junction cooling pipes embedded in substrates Electricity 1 Active
US10304896B2 Infrared detector and infrared sensor including the same Physics 1 Active
US11978827B2 Optical device and manufacturing method thereof Electricity 0 Active
US12328966B2 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 Electricity 0 Active
US11201256B2 Infrared detecting device and infrared detecting system including the same Emerging Cross-Sectional Technologies 0 Active
US11069738B2 Infrared detector and infrared sensor including the same Physics 0 Active
US10367332B2 Edge emitting laser light source and 3D image obtaining apparatus including the same Electricity 0 Active
US10483237B2 Vertically stacked multichip modules Electricity 0 Active
US11967540B2 Integrated circuit direct cooling systems having substrates in contact with a cooling medium Electricity 0 Active
US11626529B2 Light detecting device and method of manufacturing same Electricity 0 Active
US10658342B2 Vertically stacked multichip modules Electricity 0 Active
US10727370B2 Optical device including three-coupled quantum well structure having asymmetric multi-energy levels Emerging Cross-Sectional Technologies 0 Active
US11476385B2 Optical device including three-coupled quantum well structure having asymmetric multi-energy levels Emerging Cross-Sectional Technologies 0 Active
US9678403B2 Transmissive optical shutter and method of fabricating the same Electricity 0 Active
US11201105B2 Semiconductor package having a spacer with a junction cooling pipe Electricity 0 Active
US10205861B2 Transmissive optical shutter and method of fabricating the same Electricity 0 Active
US11817527B2 Optical device and manufacturing method thereof Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.