Inventor
YUN JI HYUN
KR10 patents
⚠️ This page may combine multiple inventors who share the name “YUN JI HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WILLOG CO LTD
7 patentsUS12277207B2Apr 15, 2025
System, apparatus and method for providing one-time QR based logistics state management service
WILLOG CO LTD2 citations72
US11978007B2May 7, 2024
System, apparatus and method for compressing and storing data based on the amount of change in the sensed data used for state management of logistics
WILLOG CO LTD5 citations72
USD1022734SApr 16, 2024
Data logger
WILLOG CO LTD5 citations72
USD1113469SFeb 17, 2026
Data logger
WILLOG CO LTD0 citations59
USD1113468SFeb 17, 2026
Data logger
WILLOG CO LTD0 citations59
US11934990B2Mar 19, 2024
Apparatus and method for outputting a continuously changed QR code by reflecting a monitored logistics status
WILLOG CO LTD1 citations59
US11715063B1Aug 1, 2023
Apparatus and method for providing integrated logistics products management service to provide electronic shipment certificate
WILLOG CO LTD1 citations59