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Suwon, South Korea

Jang-hyoun Youm

USPTO Granted Patents = 15

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 110(Granted Patents)

Location History:

Suwon, KR (2002 - 2007)
Kyungki-do, KR (2003 - 2008)

Company Filing History:

12 out of 131,324

Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Years Active: 2002-2008

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7368889 - Motor control apparatus and control method thereof (2008-05-06),

2. 7170246 - Motor control apparatus (2007-01-30),

3. 7170245 - Motor power supply control apparatus (2007-01-30),

4. 7113380 - Power supply device and control method thereof (2006-09-26),

5. 7068010 - Motor power supply and method of controlling the same (2006-06-27),

6. 7035106 - Heat dissipation system for semiconductor device (2006-04-25),

7. 6995996 - Power supply and control method thereof (2006-02-07),

8. 6956751 - Motor power supply (2005-10-18),

9. 6911801 - Apparatus and method for controlling inverter for driving a three-phase motor (2005-06-28),

10. 6900606 - Device for inrush current prevention and dynamic braking in a motor (2005-05-31),

11. 6879123 - Device to control a 3-phase motor (2005-04-12),

12. 6603272 - Rosen type piezoelectric transformer with multiple output electrodes, and stabilizer for multiple light source using that (2003-08-05),

13. 6586863 - Rosen type piezoelectric transformer with multiple output electrodes (2003-07-01),

14. 6566820 - Piezoelectric transformer with multiple outputs (2003-05-20),

15. 6414865 - AC to DC converting apparatus (2002-07-02),

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