Inventor

CHOI SEOK-HOON

KR18 patents

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

CHOI SEOK-HOON

SAMSUNG ELECTRONICS CO LTD

System and method for providing location information service using mobile code

Electrophotographic developing agent

Electrophotographic developing agent

Method and apparatus for submitting user content in DCD service

System and method for providing location information service using mobile code

Toner composition for electrophotography image forming apparatus

Method of preparing particulate phase toner using fractional dissolution and particulate phase toner prepared using the same

Image forming apparatus and method to determine an operation start time point of a photoconductor driving unit

CHOI SEOK-HOON

System and method for providing user-customized mobile advertising service

Method and device for authenticating personal network entity

Method and apparatus for providing service based on component using personal network

Apparatus and method for providing application-related management object

Method and apparatus for providing mobile advertising service in mobile advertising system

PARK SUNG-JIN

Apparatus and method for registering personal network

Method and apparatus for disclosing personal network information in converged personal network service environment

Method and apparatus for providing service using personal network

LEE JI-HYE

Method and apparatus for submitting user content in DCD service

Apparatus and method for managing advertisement application