Inventor
Dong Yeon Jang
Inventor
Siheung-si, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Fprimary
F28FDetails of heat-exchange and heat-transfer apparatus, of general application32%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
F24FAir-conditioning9%
F25DRefrigerators5%
G06FElectric digital data processing5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
7,261,147'Heat exchanger'20077,219,716'Heat exchanger'20077,182,127'Heat exchanger'20077,080,682'Heat exchanger'20066,932,153'Heat exchanger'20056,546,998'Tube structure of micro-multi channel heat exchanger'20036,467,295'Refrigerated cooling apparatus for semiconductor device'20026,431,263'Heat exchanger with small-diameter refrigerant tubes'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to LG ELECTRONICS INC (8)· patent assignee history
2002–2003Based in Kyonggi-do, KR· patent location history
2002Based in Kyungki-do, KR· patent location history
2005–2007Based in Siheung-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 8 | 2002–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Siheung-si, KR | 5 | 2005–2007 |
| Kyonggi-do, KR | 2 | 2002–2003 |
| Kyungki-do, KR | 1 | 2002 |