Patents/Inventors

Jea Bum Park

Namyangju-siKR7 patents

9 Patents

US124400302025
Bottom Base for Preventing Chair Fall Down and Chair Comprising the Same
TROUND Inc.
0 cites
US120827122024
Chair Equipped with Multi-channel Sound System
TROUND Inc.
0 cites
US120420612024
Chair Including Multi-channel Sound System
TROUND Inc.
0 cites
US119981212024
Member for Chair Including Multi-channel Sound System and Chair Including the Member
TROUND Inc.
0 cites
US118824192024
Wireless Speaker Chair
TROUND Inc.
0 cites
US118393112023
Chair Including Multi-channel Sound System
TROUND Inc.
0 cites
US118128722023
Member for Chair for Implementing Multi-channel Sound System and Chair Including the Member
TROUND Inc.
0 cites
US118128732023
Chair Including Multi-channel Sound System
TROUND Inc.
0 cites
US117712292023
Movable Chair Provided with Cable Protecting Means
TROUND Inc.
0 cites