Inventor
OH HAK-SEO
KR10 patents
⚠️ This page may combine multiple inventors who share the name “OH HAK-SEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OH HAK SEO
5 patentsUS10289105B1May 14, 2019
Method for RF communication between automated guided vehicle and manufacturing equipment in automated material handling system
OH HAK SEO9 citations79
US10425158B2Sep 24, 2019
Apparatus for controlling line guide of automated material handling system and method thereof
OH HAK SEO4 citations67
US10684613B2Jun 16, 2020
Data communication method for reducing working time of automated material handling system
OH HAK SEO1 citations59
US10491268B2Nov 26, 2019
Communicating method between master communication device and slave communication device for controlling cripper-unit in hoist device of rail car
OH HAK SEO1 citations56
US10593578B2Mar 17, 2020
Initialization setting method for RF communication of unmanned transporting device in automated material handling system
OH HAK SEO0 citations36
CANTOPS CO LTD
3 patentsUS11597607B2Mar 7, 2023
Automated material handling system having carrier pollution management function
CANTOPS CO LTD4 citations65
US12570338B2Mar 10, 2026
Hoist communication device in rail car of automated material handling system
CANTOPS CO LTD0 citations40
US12463073B2Nov 4, 2025
Electric power supply apparatus for external devices of overhead hoist transport system using high frequency track cable
CANTOPS CO LTD0 citations35