LexDanaLexDanabeta
Inventor

Sheng-Po Hung

Inventor
Chiayi, TW

Overview

3→
Patents
2014–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Bprimary
B62BHand-propelled vehicles, e.g. hand carts or perambulators67%
A47DFurniture specially adapted for children33%
PatentTitleYear
9,661,938'Foldable frame assembly for a playpen'20178,915,516'Convertible tandem stroller frame'20148,857,830'Folding stroller improvements'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to LERADO ZHONG SHAN IND CO LTD (1)· patent assignee history
2014Patents assigned to LERADO ZHONGSHAN IND CO LTD (1)· patent assignee history
2014Based in Chiayi, TW· patent location history
2017Patents assigned to DOREL JUVENILE (ZHONGSHAN) PRODUCT CO LTD (1)· patent assignee history
2017Patents assigned to LERADO (ZHONG SHAN) IND CO LTD (1)· patent assignee history
2017Based in Jhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOREL JUVENILE (ZHONGSHAN) PRODUCT CO LTD12017
LERADO (ZHONG SHAN) IND CO LTD12017
LERADO ZHONG SHAN IND CO LTD12014
LERADO ZHONGSHAN IND CO LTD12014
Locations
LocationPatentsSpan
Chiayi, TW22014
Jhubei City, TW12017