Chang; Wei-Shan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Wei-Shan.The latest application filed is for "beamforming device, calibration method and calibration system for the same".
- Chang; Wei-Shan - Hsinchu TW
- Chang; Wei-Shan - Hsinchu County N/A TW
- Chang; Wei-Shan - Taipei Hsien TW
| Patent | Date |
|---|---|
| Beamforming device, calibration method and calibration system for the same Grant 11,239,552 - Hsu , et al. February 1, 2 | 2022-02-01 |
| Beamforming Device, Calibration Method And Calibration System For The Same App 20200373660 - HSU; CHIH-MIN ; et al. | 2020-11-26 |
| Communication device Grant 10,431,875 - Chang , et al. O | 2019-10-01 |
| Wireless communication device Grant 10,249,957 - Chang , et al. | 2019-04-02 |
| Communication Device App 20170352945 - CHANG; Wei-Shan ; et al. | 2017-12-07 |
| Radio-frequency transceiver device capable of reducing specific absorption rate Grant 9,640,864 - Wu , et al. May 2, 2 | 2017-05-02 |
| Wireless Communication Device App 20160294067 - Chang; Wei-Shan ; et al. | 2016-10-06 |
| Multi-band antenna Grant 9,276,320 - Wu , et al. March 1, 2 | 2016-03-01 |
| Radio-Frequency Transceiver Device Capable of Reducing Specific Absorption Rate App 20140375520 - Wu; Yi-Feng ; et al. | 2014-12-25 |
| Wideband antenna Grant 8,451,177 - Shau , et al. May 28, 2 | 2013-05-28 |
| Multi-band Antenna App 20120306709 - WU; YI-FENG ; et al. | 2012-12-06 |
| Wideband Antenna App 20120001803 - Shau; Jen-Min ; et al. | 2012-01-05 |
| Multi-band Antenna for a Wireless Communication Device App 20100123631 - Chang; Cheng-Wei ; et al. | 2010-05-20 |
| Slot Antenna App 20100103062 - Chang; Wei-Shan ; et al. | 2010-04-29 |
| Multi-frequency antenna and electronic device having the multi-frequency antenna App 20100033385 - Chang; Cheng-Wei ; et al. | 2010-02-11 |
| Broadband antenna and an electronic device having the broadband antenna App 20100026593 - Chang; Li-Min ; et al. | 2010-02-04 |
| Wide-band Antenna and Related Dual-band Antenna App 20090073046 - Chang; Wei-Shan ; et al. | 2009-03-19 |
| Flat Miniaturized Antenna and Related Electronic Device Operated in Wide Band App 20080122717 - Su; Hsin-Lung ; et al. | 2008-05-29 |
| Broadband antenna App 20080094293 - Chang; Wei-Shan ; et al. | 2008-04-24 |
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