Mingzhu Chang

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Glass article and method of forming the same
- Patent number 9,062,167
- Issue date Jun 23, 2015
- BYD Company Limited
- Ligang Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Product case and an electronic device using the same
- Patent number 8,189,326
- Issue date May 29, 2012
- BYD Company, Ltd.
- Ligang Sun
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
GLASS ARTICLE AND METHOD OF FORMING THE SAME
- Publication number 20120100345
- Publication date Apr 26, 2012
- BYD COMPANY LIMITED
- Ligang Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SHELL FOR ELECTRONIC DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20110210026
- Publication date Sep 1, 2011
- Hongzhen Zhao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF INSERTING BRITTLE MATERIAL IN PLASTIC SHELL AND ELECTRONI...
- Publication number 20110109210
- Publication date May 12, 2011
- Dingwen Mao
- B44 - DECORATIVE ARTS
Information Patent Application
Product Case and an Electronic Device Using the Same
- Publication number 20100110622
- Publication date May 6, 2010
- Ligang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electroluminescent Plate, Product Containing the Same, and Preparin...
- Publication number 20100013388
- Publication date Jan 21, 2010
- Jianghui Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Carbon Fiber Composite Material, Product and Method
- Publication number 20090233044
- Publication date Sep 17, 2009
- Ligang Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL