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Inventor

Jia-Sheng Hu

Inventor
Tainan, TW

Overview

2→
Patents
2005
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing33%
G05GControl devices or systems insofar as characterised by mechanical features only33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
6,942,603'Control system of resisting and assisting force for a rehabilitation apparatus'20056,837,124'Directly-driven power swing rod device without dead points'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to TONIC FITNESS TECHNOLOGY INC (2)· patent assignee history
2005Based in Tainan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TONIC FITNESS TECHNOLOGY INC22005
Locations
LocationPatentsSpan
Tainan, TW22005