loadpatents
Patent applications and USPTO patent grants for Chieng; Wei-Hua.The latest application filed is for "control method of a minimum power input".
Patent | Date |
---|---|
Control Method Of A Minimum Power Input App 20220285999 - Chieng; Wei-Hua ;   et al. | 2022-09-08 |
Voltage-controlled varied frequency pulse width modulator Grant 11,387,824 - Chieng , et al. July 12, 2 | 2022-07-12 |
Sinusoidal Modulation Method And Three Phase Inverter App 20190334457 - JENG; Shyr-Long ;   et al. | 2019-10-31 |
Communication system between electric bikes and communication method thereof Grant 9,271,328 - Chang , et al. February 23, 2 | 2016-02-23 |
Sun Tracking Mechanism App 20150128930 - Chang; Edward-Yi ;   et al. | 2015-05-14 |
Communication System Between Electric Bikes And Communication Method Thereof App 20150120131 - CHANG; Yi ;   et al. | 2015-04-30 |
Flow Control Device And The Method For Controlling The Flow Thereof App 20150114470 - CHIENG; Wei-Hua ;   et al. | 2015-04-30 |
Multi-computer Vision Recognition System For Level Crossing Obstacle App 20140334677 - Kuo; Tsai-Wen ;   et al. | 2014-11-13 |
Current limit circuit apparatus Grant 8,736,349 - Chen , et al. May 27, 2 | 2014-05-27 |
Sun-chasing device Grant 8,735,713 - Sie , et al. May 27, 2 | 2014-05-27 |
Sun-chasing Device App 20130306829 - Sie; You-Long ;   et al. | 2013-11-21 |
Embedded Industrial Controller With Bicycle Frame Shape App 20130300322 - Tseng; Yung-Sheng ;   et al. | 2013-11-14 |
High-side driver circuit Grant 8,581,638 - Chen , et al. November 12, 2 | 2013-11-12 |
Current limit circuit apparatus App 20130241603 - CHEN; Tsung-Lin ;   et al. | 2013-09-19 |
High-side driver circuit App 20130241601 - CHEN; Tsung-Lin ;   et al. | 2013-09-19 |
Method for forming T-shaped gate structure Grant 8,435,875 - Chang , et al. May 7, 2 | 2013-05-07 |
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