Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993704 | Insulating medium rubber film and production method thereof and multi-layer printed-circuit board | Fei Liu, Qiong He | 2024-05-28 |
| 10696844 | Halogen-free flame retardant type resin composition | Long Xi, Biwu Wang | 2020-06-30 |
| 10400173 | Siloxane-modified cyclotriphosphazene halogen-free flame retardant, preparation process and use thereof | Yongzhen Wang, Zhongqiang Yang, Yongjing XU | 2019-09-03 |
| 9840620 | Halogen-free resin composition and uses thereof | Hu Yang | 2017-12-12 |
| 9771479 | Halogen-free resin composition and use thereof | Hu Yang | 2017-09-26 |
| 9745464 | Halogen-free flame retardant resin composition and the use thereof | Shiguo Su | 2017-08-29 |
| 9139750 | Halogen-free resin composition and method for preparation of copper clad laminate with same | — | 2015-09-22 |
| 9076573 | Halogen-free resin composition and method for fabricating halogen-free copper clad laminate using the same | Shiguo Su | 2015-07-07 |
| 9062011 | Benzoxazine intermediate and preparation method thereof | Shiguo Su | 2015-06-23 |
| 8518527 | Method for improving flame retardant efficiency of phenoxyphosphazene compound, and prepreg. laminate for printed circuit made by the method | Tao Cheng, Shiguo Su, Biwu Wang, Jie Li | 2013-08-27 |
| 8445605 | Halogen-free flame retardant resin composition, and, prepreg, laminate, and laminate for printed circuit made therefrom | Tao Cheng, Shiguo Su, Biwu Wang, Jie Li | 2013-05-21 |