Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8936399 | Receptacle-type bi-directional optical module and electronic apparatus thereof | Chih-Hsien Chang | 2015-01-20 |
| 6945710 | Optical sub-assembly module for suppressing optical back-reflection and effectively guiding light from light source to optical waveguide | Chien-Cheng Yang, Chun-Chieh Chang, Chun-Te Lee, Chih-Hsien Chang, Cheng-Ta Chen +1 more | 2005-09-20 |