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Inventor

Ming-Hsin Chi

Inventor
Taichung, TW

Overview

4→
Patents
2014–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 fencing100%
PatentTitleYear
RE048306Stair exerciser apparatus2020RE047331Stair exerciser apparatus20198,974,353'Stair exerciser apparatus'20158,702,571'Stair exerciser apparatus'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to JOHNSON HEALTH TECH CO LTD (4)· patent assignee history
2014Patents assigned to CHI MING-HSIN (1)· patent assignee history
2014Patents assigned to FENSTER MRAKO A (1)· patent assignee history
2014Patents assigned to HUANG CHINH-KUO (1)· patent assignee history
2014Patents assigned to LAI CHIH-MING (1)· patent assignee history
2014Based in Daya Dist., TW· patent location history
2015–2020Based in Taichung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON HEALTH TECH CO LTD42014–2020
CHI MING-HSINself12014
FENSTER MRAKO A12014
HUANG CHINH-KUO12014
LAI CHIH-MING12014
Locations
LocationPatentsSpan
Taichung, TW32015–2020
Daya Dist., TW12014