Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858187 | Mold apparatus including mold sensor cooling structure | Yung-Hsiang Chang, Yan Liang, Yu-Hung Ting | 2024-01-02 |
| 11654603 | Injection molding apparatus and injection molding method | Yung-Hsiang Chang, Tzu-Hsiang Wei, Pi-Lin Tsai | 2023-05-23 |
| 10437205 | Control system and control method of manufacturing injection molding products | Chia-Yen Tseng, Yung-Hsiang Chang, Kuan-Hua Lee | 2019-10-08 |
| 9091699 | Microfluid testing system with a multiple-channel disc and utility thereof | Ging-Ho Hsiue, Wen-Tyng Li, Yaw-Jen Chang, Yung Chang, Yi-Hua Fan +5 more | 2015-07-28 |
| 8500426 | Apparatus for controlling counterpressure and temperature in mold cavity | Ping-Shun Hsu, Jen-An Chang, Shyh-Shin Hwang, Chia-Yen Tseng | 2013-08-06 |
| 8162640 | Mold heating/cooling structure | Jen-An Chang | 2012-04-24 |
| 8158042 | Polytetrafluoroethylene fiber and method for manufacturing the same | James Huang, Chin-Chun Chou, Chin-Cha Chou, Wen-I Kuo, Lei Huang | 2012-04-17 |
| 8092208 | Gas-assisted mold surface heating system | Jen-An Chang | 2012-01-10 |
| 8052415 | Mold having a coaxial cooling and heating coil structure | Jen-An Chang | 2011-11-08 |
| 7108912 | Polytetrafluoroethylene fiber and method for manufacturing the same | James Huang, Chin-Chun Chou, Chin-Cha Chou, Wen-I Kuo, Lei Huang | 2006-09-19 |
| 7060952 | Induction heating coil device | — | 2006-06-13 |
| 6960746 | Device for instantly pre-heating dies | — | 2005-11-01 |
| 6949287 | Polytetrafluoroethylene fiber and method for manufacturing the same | James Huang, Chin-Chun Chou, Chin-Cha Chou, Wen-I Kuo, Lei Huang | 2005-09-27 |
| 6919545 | Device for advancing even distribution of high cycle wave magnetism | — | 2005-07-19 |
| 6807841 | Detecting method of a drop test and the device thereof | Lei Huang, Chin-Chun Chou, Wen-I Kuo, Chia-Hung Shih | 2004-10-26 |
| 6702971 | Production method of a polytetrafluoroethylene sheet or film | James Huang, William T. Chou, David Chou, Woh-Jer Lee, Lei Huang +1 more | 2004-03-09 |
| 6577505 | Display device having a mass production structure | Peming Hsu | 2003-06-10 |
| 6402501 | Mold having separate heating and cooling devices | — | 2002-06-11 |