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Seoul, South Korea

Ki-Chul Choi

USPTO Granted Patents = 11

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 1,053(Granted Patents)

Location History:

Gyunggi-Do, KR (2003)
Suwon, KR (2005)
Seoul, KR (2008 - 2013)

Company Filing History:

11 out of 49,627

Lg Electronics Inc.

Years Active: 2003-2013

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8469674 - Operation control device and method of compressor (2013-06-25),

2. 8277204 - Reciprocating motor and a reciprocating compressor having the same (2012-10-02),

3. 7934910 - Piston displacement device for reciprocating compressor (2011-05-03),

4. 7841844 - Refrigerants suction guide structure for reciprocating compressor (2010-11-30),

5. 7614251 - Reciprocating compressor and refrigerator having the same (2009-11-10),

6. 7408310 - Apparatus for controlling driving of reciprocating compressor and method thereof (2008-08-05),

7. 7385368 - Apparatus for controlling operation of reciprocating compressor (2008-06-10),

8. 7323845 - Apparatus for controlling operation of compressor and method therefore (2008-01-29),

9. 6875001 - Reciprocating compressor (2005-04-05),

10. 6863506 - Reciprocating compressor (2005-03-08),

11. 6666662 - Stator supporting apparatus for reciprocating compressor (2003-12-23),

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