Inventor

Sang-Sub Jeong

Inventor

Seoul, KR

Overview

9→

Patents

2008–2013

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Bprimary

F04BPositive-displacement machines for liquids33%

H02KDynamo-electric machines29%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

A43CFastenings or attachments of footwear4%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%

E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates4%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%

PatentTitleYear

8,371,824'Apparatus and method for controlling linear compressor with inverter unit'2013 8,177,529'Reciprocating compressor'2012 7,659,642'Stator fixing apparatus of reciprocating compressor'2010 7,633,187'Stator for reciprocating motor and fabrication method thereof'2009 7,591,638'Structure for fixing motor stator of reciprocating compressor'2009 7,489,055'Linear motor and linear compressor using the same'2009 7,459,810'Stator of linear motor'2008 7,381,033'Reciprocating compressor'2008 7,323,800'Outer stator for reciprocating motor and manufacturing method thereof'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2013Patents assigned to LG ELECTRONICS INC (9)· patent assignee history

2008–2013Based in Seoul, KR· patent location history

2008–2009Based in Kyungki-do, KR· patent location history

2010Based in Siheung-si, KR· patent location history

2012–2013Patents assigned to JEONG SANG-SUB (2)· patent assignee history

2012–2013Patents assigned to LEE HYUK (2)· patent assignee history

2012Patents assigned to OH WON-SIK (1)· patent assignee history

2013Patents assigned to KANG JUNG-HWAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	9	2008–2013
JEONG SANG-SUBself	2	2012–2013
LEE HYUK	2	2012–2013
KANG JUNG-HWAN	1	2013
OH WON-SIK	1	2012

Locations

Location	Patents	Span
Seoul, KR	6	2008–2013
Kyungki-do, KR	2	2008–2009
Siheung-si, KR	1	2010