Makaran; John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Makaran; John.The latest application filed is for "method and system for determining electronic commutation in brushless dc machines irrespective of the placement of rotor position sensors".

Company Profile

0.7.8

Makaran; John - Ontario CA
Makaran; John - London CA

*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
Dual motor configuration with primary brushless motor and secondary integrated speed control motor Grant 6,933,687 - Makaran , et al. August 23, 2	2005-08-23
Quasi bipolar topology for brushless motors Grant 6,888,328 - Makaran May 3, 2	2005-05-03
Method and system for determining electronic commutation in brushless DC machines irrespective of the placement of rotor position sensors Grant 6,850,022 - Liu , et al. February 1, 2	2005-02-01
Speed-based open-loop start-up method for brushless DC motor Grant 6,803,735 - Liu , et al. October 12, 2	2004-10-12
12/42 volt DC brush motor control system Grant 6,798,162 - Makaran , et al. September 28, 2	2004-09-28
Method and system for determining electronic commutation in brushless DC machines irrespective of the placement of rotor position sensors App 20040135530 - Liu, Ke ; et al.	2004-07-15
Dual motor configuration with primary brushless motor and secondary integrated speed control motor App 20040066156 - Makaran, John ; et al.	2004-04-08
Speed-based open-loop start-up method for brushless DC motor App 20040061467 - Liu, Ke ; et al.	2004-04-01
Heat sink and method of removing heat from power electronics components App 20040031588 - Makaran, John	2004-02-19
12/42 Volt DC brush motor control system App 20040012356 - Makaran, John ; et al.	2004-01-22
Heat sink and method of removing heat from power electronics components App 20030183369 - Makaran, John	2003-10-02
Quasi bipolar topology for brushless motors App 20030062862 - Makaran, John	2003-04-03
Low ram air resistance cooling module with automatic flapper door actuation App 20020170507 - Stauder, Frank ; et al.	2002-11-21
Pulse width modulated engine cooling fan motor with integrated MOSFET Grant 6,448,676 - Kershaw , et al. September 10, 2	2002-09-10
Shape memory alloy orthotic device Grant 5,103,807 - Makaran April 14, 1	1992-04-14

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.