Hopkins; Thomas L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hopkins; Thomas L..The latest application filed is for "protective circuit for an apparatus".

Company Profile

0.22.17

Hopkins; Thomas L. - Mundelein IL

*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
Protective circuit for an apparatus Grant 10,665,405 - Hopkins	2020-05-26
Protective Circuit For An Apparatus App 20180130623 - Hopkins; Thomas L.	2018-05-10
Protective circuit for an apparatus Grant 9,899,170 - Hopkins February 20, 2	2018-02-20
Protective Circuit For An Apparatus App 20160163485 - Hopkins; Thomas L.	2016-06-09
Dryness detection method for clothes dryer based on pulse width Grant 9,200,842 - Hopkins December 1, 2	2015-12-01
Dryness detection method for clothes dryer based on charge rate of a capacitor Grant 8,707,580 - Hopkins April 29, 2	2014-04-29
Wide input voltage range power factor correction circuit Grant 8,653,801 - Shao , et al. February 18, 2	2014-02-18
Dryness Detection Method For Clothes Dryer Based On Pulse Width App 20140007453 - Hopkins; Thomas L.	2014-01-09
Dryness detection method for clothes dryer based on pulse width Grant 8,549,771 - Hopkins October 8, 2	2013-10-08
Wide Input Voltage Range Power Factor Correction Circuit App 20130214756 - Shao; Jianwen ; et al.	2013-08-22
PWM timer for power supply Grant 8,412,965 - Hopkins April 2, 2	2013-04-02
Fluorescent lamp assembly having multiple settings and method Grant RE44,101 - Hopkins March 26, 2	2013-03-26
PWM signal generator for digital controlled power supply Grant 8,310,293 - Hopkins November 13, 2	2012-11-13
Pwm Timer For Power Supply App 20120112814 - Hopkins; Thomas L.	2012-05-10
PWM timer for power supply Grant 8,140,870 - Hopkins March 20, 2	2012-03-20
Pwm Signal Generator For Digital Controlled Power Supply App 20110298514 - Hopkins; Thomas L.	2011-12-08
Circuit for priority selection of audio signals Grant 8,041,052 - Hopkins October 18, 2	2011-10-18
Dryness Detection Method For Clothes Dryer Based On Charge Rate Of A Capacitor App 20110088279 - Hopkins; Thomas L.	2011-04-21
Dryness Detection Method For Clothes Dryer Based On Pulse Width App 20110088278 - Hopkins; Thomas L.	2011-04-21
Pwm Timer For Power Supply App 20110022877 - Hopkins; Thomas L.	2011-01-27
Protective Circuit For An Apparatus App 20100140062 - Hopkins; Thomas L.	2010-06-10
Fluorescent lamp assembly having multiple settings and method Grant 7,541,745 - Hopkins June 2, 2	2009-06-02
Circuit for Priority Selection of Audio Signals App 20080219480 - Hopkins; Thomas L.	2008-09-11
Fluorescent lamp assembly having multiple settings and method App 20080084170 - Hopkins; Thomas L.	2008-04-10
Fluorescent lamp assembly having multiple settings and method Grant 7,323,823 - Hopkins January 29, 2	2008-01-29
Determining rotation of a freewheeling motor Grant 7,242,175 - Shao , et al. July 10, 2	2007-07-10
System and method for controlling an induction motor Grant 7,233,125 - Ramamoorthy , et al. June 19, 2	2007-06-19
System and method for controlling an induction motor App 20070046248 - Ramamoorthy; Ramesh T. ; et al.	2007-03-01
Fluorescent lamp assembly having multiple settings and method App 20060181225 - Hopkins; Thomas L.	2006-08-17
Determining rotation of a freewheeling motor App 20050030002 - Shao, Jianwen ; et al.	2005-02-10
Circuit for improved back EMF detection Grant 6,633,145 - Shao , et al. October 14, 2	2003-10-14
Circuit for Improved back EMF detection App 20030098666 - Shao, Jianwen ; et al.	2003-05-29
Thermal Ink Jet Printhead System With Multiple Output Driver Circuit For Powering Heating Element And Associated Method App 20020033864 - HOPKINS, THOMAS L.	2002-03-21
Electronic speed limit notification system Grant 6,008,740 - Hopkins December 28, 1	1999-12-28
Successive approximation analog to digital converter with automatic offset Grant 5,633,639 - Hopkins May 27, 1	1997-05-27

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