Inventor

CHO CHAN KI

KR29 patents

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

CHO CHAN KI

DAECHANG SEAT CO LTD DONGTAN

Lumbar support assembly

Wireless power transmission device for seat

Seat elevating device

Seat cushion extension device

Folding seat

Folding seat

Support driver for seat and support assembly including same

Support driver for seat and support assembly including same

Actuator for recliner

Load support apparatus for lumbar support assembly

HYUNDAI MOTOR CO LTD

Multi-position seat

Seat apparatus for vehicle

Lumbar support assembly

Vehicle seat reinforcement device

Combination structure of seat cushion frame

Seat adjustment apparatus for mobility

Backboard assembly for vehicular rear seat

Apparatus for adjusting seat of vehicle

Vehicle seat

ADRF KOREA INC

DAS for multi-frequency band and multi-carrier based on O-RAN standard

DAS for multi-frequency band and multi-carrier based on O-RAN standard

Millimeterwave repeater and distributed antenna system for power transmission

Millimeter-wave repeater for intermediate frequency band transmission

DAECHANG SEAT CO LTD—DONGTAN

Seat frame assembly and method of manufacturing same

Lumbar support assembly

DAE CHANG SEAT CO LTD

Lumbar support assembly

SAMSUNG ELECTRONICS CO LTD

Method and apparatus for controlling user interface by using objects at a distance from a device without touching

YU SANG UK

Lumbar supporting device for vehicle

ADRFKOREA INC

BTS apparatus for licensed-assisted access