Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8176715 | Packing method using air evacuative binding type air packing bag | Chieh Hua Liao, Yao Chuan Liao | 2012-05-15 |
| 7959003 | Air enclosure and check valve thereof capable of being filled with high pressure air | Chieh Hua Liao, Kao-Hsiung Liao | 2011-06-14 |
| 7959759 | Apparatus and method for manufacturing double layer air cylinder type air enclosure | Chieh Hua Liao, Yao Chuan Liao | 2011-06-14 |
| 7913848 | Air filling bag with outer film strengthening structure | Chieh Hua Liao, Yao Chuan Liao | 2011-03-29 |
| 7896794 | Hanging manufacturing apparatus for manufacturing air enclosure | Chieh Hua Liao, Yao Chuan Liao | 2011-03-01 |
| 7681734 | Air evacuative binding type air packing bag and packing method using the same | Chieh Hua Liao, Yao Chuan Liao | 2010-03-23 |
| 7669386 | Apparatus and method for filing continuous air filling type air enclosure with air | Chieh Hua Liao, Yao Chuan Liao | 2010-03-02 |
| 7631762 | Hammock-type vibration-absorbing air sheath | Chieh Hua Liao, Yao Chuan Liao | 2009-12-15 |