Chang; Jung Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Jung Hwan.The latest application filed is for "low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system".

Company Profile

0.4.6

Chang; Jung Hwan - Changwon-si KR

*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
Inner rotor type permanent magnet excited transverse flux motor Grant 7,952,252 - Kang , et al. May 31, 2	2011-05-31
Low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system Grant 7,928,612 - Chung , et al. April 19, 2	2011-04-19
Permanent magnet excited transverse flux motor with outer rotor Grant 7,626,308 - Kang , et al. December 1, 2	2009-12-01
Low-Noise, High-Speed, High Precision and High-Thrust Flux Reversal Motor for Linear or Rotary Motion System App 20090009010 - Chung; Shi Uk ; et al.	2009-01-08
Permanent magnet excited transverse flux linear motor with normal force compensation structure Grant 7,474,019 - Kang , et al. January 6, 2	2009-01-06
Inner rotor type permanent magnet excited transverse flux motor App 20080211326 - Kang; Do Hyun ; et al.	2008-09-04
Permanent magnet excited transverse flux linear motor with normal force compensation structure App 20080024014 - Kang; Do Hyun ; et al.	2008-01-31
Permanent magnet excited transverse flux motor with outer rotor App 20070152528 - Kang; Do Hyun ; et al.	2007-07-05
System for integrating linear motion guide and linear induction motor App 20050275293 - Kang, Do Hyun ; et al.	2005-12-15
System for integrating linear motion guide and reluctance-type linear motor App 20050062347 - Kang, Do Hyun ; et al.	2005-03-24

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