Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745464 | Halogen-free flame retardant resin composition and the use thereof | Yueshan He | 2017-08-29 |
| 9076573 | Halogen-free resin composition and method for fabricating halogen-free copper clad laminate using the same | Yueshan He | 2015-07-07 |
| 9062011 | Benzoxazine intermediate and preparation method thereof | Yueshan He | 2015-06-23 |
| 8518527 | Method for improving flame retardant efficiency of phenoxyphosphazene compound, and prepreg. laminate for printed circuit made by the method | Yueshan He, Tao Cheng, Biwu Wang, Jie Li | 2013-08-27 |
| 8445605 | Halogen-free flame retardant resin composition, and, prepreg, laminate, and laminate for printed circuit made therefrom | Yueshan He, Tao Cheng, Biwu Wang, Jie Li | 2013-05-21 |