Hsu; Chin-Feng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Chin-Feng.The latest application filed is for "power controller, power supply system and device and control method thereof".

Company Profile

1.14.10

Hsu; Chin-Feng - Miaoli TW
Hsu; Chin Feng - Schamburg IL US
Hsu; Chin-Feng - Taipei City TW
Hsu; Chin Feng - Rolling Meadows IL US
Hsu; Chin-Feng - Tainan County TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Power controller, power supply system and device and control method thereof Grant 11,031,805 - Yang , et al. June 8, 2	2021-06-08
Power Controller, Power Supply System And Device And Control Method Thereof App 20190089190 - Yang; Jefferson YS ; et al.	2019-03-21
Multi-action capacitive switch and methods of use Grant 9,780,781 - Lee , et al. October 3, 2	2017-10-03
Methods And Systems For Commencing The Execution Of Tasks On An Electronic Device App 20150370393 - Hsu; Chin-Feng	2015-12-24
Electronic mobile device seamless key/display structure Grant 9,092,192 - Kudrna , et al. July 28, 2	2015-07-28
Charge pump circuit and method thereof Grant 8,742,833 - Hsu , et al. June 3, 2	2014-06-03
Touch panel Grant 8,436,822 - Chang , et al. May 7, 2	2013-05-07
Switched-capacitor tracking apparatus of touch panel and operating method thereof Grant 8,384,689 - Chang , et al. February 26, 2	2013-02-26
Electronic Mobile Device Seamless Key/display Structure App 20120200502 - Kudrna; Paul John ; et al.	2012-08-09
Multi-Action Capacitive Switch and Methods of Use App 20120075486 - LEE; Yun Sun ; et al.	2012-03-29
Convertible charge-pump circuit for generating output voltage level according to voltage level selected from predetermined voltage and potential difference stored in charging capacitor and method thereof Grant 8,054,658 - Chiu , et al. November 8, 2	2011-11-08
Booster and voltage detection method thereof Grant 7,969,232 - Chang , et al. June 28, 2	2011-06-28
Booster And Voltage Detection Method Thereof App 20110050189 - CHANG; YAW-GUANG ; et al.	2011-03-03
Switched-capacitor Tracking Apparatus Of Touch Panel And Operating Method Thereof App 20100328252 - Chang; Yaw-Guang ; et al.	2010-12-30
Touch Panel App 20100326744 - Chang; Yaw-Guang ; et al.	2010-12-30
Buffer for driving circuit and method thereof Grant 7,786,779 - Chang , et al. August 31, 2	2010-08-31
Buffer For Driving Circuit And Method Thereof App 20100171538 - Chang; Yaw-Guang ; et al.	2010-07-08
Charge Pump Circuit And Method Thereof App 20100134177 - Hsu; Chin-Feng ; et al.	2010-06-03
Convertible Charge-pump Circuit App 20100085786 - Chiu; Ming-Cheng ; et al.	2010-04-08

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.