Yung Pun Cheng

Follow

Person

Kowloon, HK

People

Patents Applicationslast 30 patents

Information Patent Application
RETENTION MEMBER AND KIT OF PRODUCTS PACKAGED THEREWITH
- Publication number 20160236841
- Publication date Aug 18, 2016
- Honor Metro Limited
- Yung Pun Cheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method for Packaging an LED Emitting Light Omnidirectionally and an...
- Publication number 20120193650
- Publication date Aug 2, 2012
- Yung Pun Cheng
- F21 - LIGHTING