Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038543 | Carrier aggregation using split band filters | Shiaw Wen Chang, Sarah Shihui Xu, David Richard Pehlke | 2021-06-15 |
| 10447317 | Methods for providing carrier aggregation | Shiaw Wen Chang, Sarah Shiui Xu, David Richard Pehlke | 2019-10-15 |
| 10135469 | Uplink and downlink carrier aggregation | Shiaw Wen Chang, Sarah Shiui Xu, David Richard Pehlke | 2018-11-20 |
| 10069615 | Front-end modules with switched filter assemblies for carrier aggregation | Shiaw Wen Chang, Sarah Shiui Xu, David Richard Pehlke | 2018-09-04 |
| 9755670 | Adaptive load for coupler in broadband multimode multiband front end module | David Ruimin Chen, Shiaw Wen Chang, Ede Peter Enobakhare | 2017-09-05 |
| 9621327 | Systems and methods related to carrier aggregation front-end module applications | Shiaw Wen Chang, Sarah Shihui Xu, David Richard Pehlke | 2017-04-11 |