Amtek Semiconductor Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Amtek Semiconductor Co., Ltd..The latest application filed is for "auto correction driving device and wireless charger driving system using the same".

Company Profile

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Amtek Semiconductor Co., Ltd. - New Taipei TW
AMtek SEMICONDUCTOR CO., LTD. - New Taipei City TW
AMtek Semiconductor Co., Ltd - New Taipei N/A TW
AMtek Semiconductor Co., Ltd - New Taipei City TW
Amtek Semiconductor Co., Ltd. - Taipei 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
Auto correction driving device and wireless charger driving system using the same Grant 9,716,398 - Lee , et al. July 25, 2	2017-07-25
Auto Correction Driving Device And Wireless Charger Driving System Using The Same App 20160013769 - LEE; Teng-Hui ; et al.	2016-01-14
Auto calibration driver IC and its application motor driver system Grant 9,124,199 - Lee , et al. September 1, 2	2015-09-01
Auto Calibration Driver Ic And Its Application Motor Driver System App 20150155807 - LEE; Teng-Hui ; et al.	2015-06-04
Motor driving device for adjusting motor speed and setting the lowest rotating speed and the driving method thereof Grant 8,847,537 - Lee , et al. September 30, 2	2014-09-30
Soft-start and soft-lock start on motor driving apparatus Grant 8,796,975 - Lee , et al. August 5, 2	2014-08-05
Motor Driving Device For Adjusting Motor Speed And Setting The Lowest Rotating Speed And The Driving Method Thereof App 20140077744 - LEE; Teng-Hui ; et al.	2014-03-20
Motor driving apparatus having adjustable slope of motor speed Grant 8,482,231 - Lee , et al. July 9, 2	2013-07-09
Pulse amplitude modulation method for the DC brushless motor Grant 8,432,111 - Lee , et al. April 30, 2	2013-04-30
Anti-noise method for sensorless-brushless direct current motor system Grant 8,354,807 - Lee , et al. January 15, 2	2013-01-15
Brushless DC motor driving system Grant 8,350,504 - Lee , et al. January 8, 2	2013-01-08

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