Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D961836 | Solar light | — | 2022-08-23 |
| D952932 | Solar light | — | 2022-05-24 |
| 10116316 | Receiver with signal processor to adaptively update weights to separate larger and smaller components | Donald C. D. Chang, Frank Lu | 2018-10-30 |
| 9628250 | Advanced beam-forming technology with cross-polarization cancellation schemes | Donald C. D. Chang, Frank Lu | 2017-04-18 |
| 9252799 | Receiver with orthogonal beam forming technique | Donald C. D. Chang, Frank Lu | 2016-02-02 |
| 8773307 | Wide null Forming system with beamforming | Donald C. D. Chang, Yuanchang Liu | 2014-07-08 |
| 8634760 | Polarization re-alignment for mobile terminals via electronic process | Donald C. D. Chang, Frank Lu | 2014-01-21 |