Yun-Ju CHEN

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Central Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Stroller
- Patent number 9,511,789
- Issue date Dec 6, 2016
- Wonderland Nurserygoods Company Limited
- Chin-Ming Cheng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Collapsible infant carrier apparatus and its operating method
- Patent number 8,979,114
- Issue date Mar 17, 2015
- Wonderland Nurserygoods Company Limited
- Chin Ming Cheng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Stroller
- Patent number 8,857,829
- Issue date Oct 14, 2014
- WONDERLAND NURSERYGOODS COMPANY LIMITED
- Chin-Ming Cheng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
STROLLER
- Publication number 20140312586
- Publication date Oct 23, 2014
- Chin-Ming Cheng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STROLLER
- Publication number 20130264787
- Publication date Oct 10, 2013
- Chin-Ming Cheng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Collapsible Infant Carrier Apparatus and Its Operating Method
- Publication number 20130134692
- Publication date May 30, 2013
- WONDERLAND NURSERYGOODS COMPANY LIMITED
- Chin Ming CHENG
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS