Aimtron Technology Corp.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aimtron Technology Corp..The latest application filed is for "linear voltage regulator with improved responses to source transients".

Company Profile

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Aimtron Technology Corp. - Hsinchu TW
Aimtron Technology Corp. - Hsin-Chu 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
Linear voltage regulator with improved responses to source transients Grant 7,450,354 - Tain , et al. November 11, 2	2008-11-11
Dual edge modulated charge pumping circuit and method Grant 7,403,062 - Tain July 22, 2	2008-07-22
Bias current compensation circuit for a differential input stage Grant 7,382,192 - Lin June 3, 2	2008-06-03
Temperature measurement circuit calibrated through shifting a conversion reference level Grant 7,341,374 - Chiu March 11, 2	2008-03-11
Rail-to-rail operational amplifier with an enhanced slew rate Grant 7,339,430 - Chiu March 4, 2	2008-03-04
Switching voltage regulator with an improved range of input voltage Grant 7,339,360 - Chen , et al. March 4, 2	2008-03-04
Sensorless start-up method for driving a brushless DC motor Grant 7,334,854 - Chang , et al. February 26, 2	2008-02-26
Reverse current preventing circuit with an automatic correction of reference Grant 7,292,018 - Chen November 6, 2	2007-11-06
PFM control circuit for DC regulator Grant 7,279,869 - Tzeng , et al. October 9, 2	2007-10-09
Charge pump drive circuit for a light emitting diode Grant 7,271,642 - Chen , et al. September 18, 2	2007-09-18
Low-distortion tri-state switching amplifier Grant 7,265,612 - Ho , et al. September 4, 2	2007-09-04
Low-distortion tri-state switching amplifier Grant 7,265,613 - Ho , et al. September 4, 2	2007-09-04
Multi-mode charge pump drive circuit with improved input noise at a moment of mode change Grant 7,250,810 - Tsen July 31, 2	2007-07-31
Voltage regulator with prevention from overvoltage at load transients Grant 7,221,213 - Lee , et al. May 22, 2	2007-05-22
Display controller for producing multi-gradation images Grant 7,209,151 - Huang April 24, 2	2007-04-24
Switching voltage regulator operating without a discontinuous mode Grant 7,180,274 - Chen , et al. February 20, 2	2007-02-20
Sequential soft-start circuit for multiple circuit channels Grant 7,180,757 - Chen , et al. February 20, 2	2007-02-20
Capacitor charging circuit with a soft-start function Grant 7,176,657 - Lee , et al. February 13, 2	2007-02-13
Buck-boost voltage converter Grant 7,176,667 - Chen , et al. February 13, 2	2007-02-13
Low-distortion tri-state switching amplifier Grant 7,173,483 - Ho , et al. February 6, 2	2007-02-06
Brushless motor drive device Grant 7,164,245 - Chen January 16, 2	2007-01-16
Light loading control circuit for a buck-boost voltage converter Grant 7,157,888 - Chen , et al. January 2, 2	2007-01-02
Dimming control circuit for light-emitting diodes Grant 7,145,295 - Lee , et al. December 5, 2	2006-12-05
Drive circuit for a switching element Grant 7,123,060 - Chen , et al. October 17, 2	2006-10-17
Linear voltage regulator with selectable light and heavy load paths Grant 7,106,032 - Chen , et al. September 12, 2	2006-09-12
Sensorless motor control circuit without employing any mask process Grant 7,071,646 - Chen , et al. July 4, 2	2006-07-04
Motor control circuit for supplying a controllable driving voltage Grant 7,072,199 - Chen , et al. July 4, 2	2006-07-04
Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator Grant 7,071,665 - Tzeng , et al. July 4, 2	2006-07-04
Current sensing circuit Grant 7,050,914 - Tzeng , et al. May 23, 2	2006-05-23
Brushless motor drive device Grant 7,015,663 - Tzeng , et al. March 21, 2	2006-03-21
Soft-start charge pump circuit Grant 7,009,857 - Chen , et al. March 7, 2	2006-03-07
High efficiency charge pump with prevention from reverse current Grant 6,995,603 - Chen , et al. February 7, 2	2006-02-07
Pulse frequency modulated voltage regulator capable of prolonging a minimum off-time Grant 6,972,548 - Tzeng , et al. December 6, 2	2005-12-06
Motor control circuit for supplying a controllable driving current Grant 6,943,514 - Chen , et al. September 13, 2	2005-09-13
Brushless motor drive device Grant 6,924,611 - Tzeng , et al. August 2, 2	2005-08-02
Error amplifier and DC-DC converter and the method thereof Grant 6,911,867 - Tzeng , et al. June 28, 2	2005-06-28
Switching DC-to-DC converter with multiple output voltages Grant 6,903,537 - Tzeng , et al. June 7, 2	2005-06-07
Bi-directional motor control circuit Grant 6,864,651 - Lee , et al. March 8, 2	2005-03-08
Method of improving transient noise of a switching DC-to-DC converter with multiple output voltages Grant 6,861,830 - Tzeng , et al. March 1, 2	2005-03-01
Current sensing circuit and method of a high-speed driving stage Grant 6,791,368 - Tzeng , et al. September 14, 2	2004-09-14
Camera strobe recharging integrated circuit Grant 6,724,989 - Lin , et al. April 20, 2	2004-04-20

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