Patents/Assignees

NANO-SECOND TECHNOLOGY CO., Ltd.

4 patents in portfolio

US11904197utility2024
Upper Limbs Training Device and Housing Thereof
0 cites
US11806570utility2023
Wrist Exerciser and Rotation Mechanism Thereof
0 cites
USD0998731design2023
Hand Trainer
0 cites
USD0996537design2023
Wrist Ball
0 cites