Inventor
Ki-Chul Choi
Inventor
Seoul, KR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids37%
H02KDynamo-electric machines10%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g7%
F25BRefrigeration machines, plants or systems7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F16HGearing5%
F16KValves5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
A47JKitchen equipment2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
PatentTitleYear
9,384,882'Noise reducing solenoid apparatus for shift lever'20168,469,674'Operation control device and method of compressor'20138,277,204'Reciprocating motor and a reciprocating compressor having the same'20127,934,910'Piston displacement device for reciprocating compressor'20117,841,844'Refrigerants suction guide structure for reciprocating compressor'20107,748,967'Linear compressor'20107,614,251'Reciprocating compressor and refrigerator having the same'20097,408,310'Apparatus for controlling driving of reciprocating compressor and method thereof'20087,385,368'Apparatus for controlling operation of reciprocating compressor'20087,323,845'Apparatus for controlling operation of compressor and method therefore'20087,033,141'Linear compressor and method for controlling the same'20066,917,127'Outer stator for linear compressor motors'20056,914,353'Linear motor, method for controlling the same, and linear compressor equipped with the same'20056,875,001'Reciprocating compressor'20056,863,506'Reciprocating compressor'20056,666,662'Stator supporting apparatus for reciprocating compressor'20036,089,352'Oil supply apparatus for linear compressor'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2013Patents assigned to LG ELECTRONICS INC (16)· patent assignee history
2000–2013Based in Seoul, KR· patent location history
2003Based in Kyungki-do, KR· patent location history
2005Based in Suwon-si, KR· patent location history
2012–2013Patents assigned to CHOI KI-CHUL (2)· patent assignee history
2012–2013Patents assigned to PARK KYEONG-BAE (2)· patent assignee history
2012Patents assigned to CHOI JONG-YOON (1)· patent assignee history
2013Patents assigned to BAE GYOO-JONG (1)· patent assignee history
2016Based in Gyeongsan, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 16 | 2000–2013 |
| CHOI KI-CHULself | 2 | 2012–2013 |
| PARK KYEONG-BAE | 2 | 2012–2013 |
| BAE GYOO-JONG | 1 | 2013 |
| CHOI JONG-YOON | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 13 | 2000–2013 |
| Suwon-si, KR | 2 | 2005 |
| Gyeongsan, KR | 1 | 2016 |
| Kyungki-do, KR | 1 | 2003 |