Choon-hyun Park
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- Jan 19, 2016 Most Recent Filing
- Apr 8, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DTR CO., LTD. | 1
| 2010
|
| DTR Electric Corporation | 1
| 2016
|
Inventor Addresses
| Address | Duration |
|---|---|
| Gimhae-si, KR | Jun 16, 11 - Jun 16, 11 |
| Yangsan-si, KR | May 09, 17 - May 09, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
| H01H: | ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9646776 | 2017 | On-off lever of disconnecting switch for power distribution line | 0 |
| 2011/0143,078 | 2011 | Polymer Pin Type Insulator And Method Of Manufacturing The Same | 0 |
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