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Inventor

Man Qun Cheng

Inventor
Central Hong Kong, HK

Overview

5→
Patents
2012–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A47Dprimary
A47DFurniture specially adapted for children43%
A47CChairs14%
B62BHand-propelled vehicles, e.g. hand carts or perambulators14%
LOC0614%
LOC1414%
PatentTitleYear
9,743,779'Infant chair apparatus'2017D0771596'Controller'20168,784,226'Infant swing apparatus'20148,636,601'Infant carrier apparatus'2014D0655521'Frame of swing'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to WONDERLAND NURSERY GOODS (4)· patent assignee history
2012Patents assigned to CHENG MAN-QUN (1)· patent assignee history
2012Based in Taipei, TW· patent location history
2014Patents assigned to CHENG MAN QUN (1)· patent assignee history
2014Patents assigned to WONDERLAND NUSERYGOODS COMPANY LTD (1)· patent assignee history
2014Based in Central Hong Kong, HK· patent location history
2016Patents assigned to NUNA INT B V (1)· patent assignee history
2016Based in Erp, NL· patent location history
2017Based in Kwai Chung, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WONDERLAND NURSERY GOODS42012–2017
CHENG MAN QUNself12014
CHENG MAN-QUNself12012
NUNA INT B V12016
WONDERLAND NUSERYGOODS COMPANY LTD12014
Locations
LocationPatentsSpan
Central Hong Kong, HK22014
Kwai Chung, HK12017
Erp, NL12016
Taipei, TW12012