Inventor
Chang Gyu Park
Inventor
Daegu, KR
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Cprimary
B23CMilling38%
Y10TTechnical subjects covered by former us classification36%
B23BTurning15%
LOC156%
G21CNuclear reactors2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
10,391,567Rotary cutting tool and cutting insert therefor20199,868,157'Cutting tool assembly'20189,731,359'Cutting insert and cutting tool including the same'20179,289,834'Double-sided cutting insert having a circular shape and cutting tool using the same'20169,211,597'Cutting tool and cutting insert for the same'2015D0738412'Cutting insert'2015D0736282'Cutting insert'20159,050,667'Cutting insert for right angle machining and milling cutter having the same'20159,044,813'Tangential cutting insert'20158,961,074'Cutting tool'20158,950,984'Exchangeable cutting insert'20158,931,979'Cutting insert having cutting edges divided by recesses and a milling cutter provided with the same'2015D0714849'Cutting insert'20148,834,075'Cutting insert'20148,777,524'Cutting insert'20148,696,258'Cutting tool and cartridge for the same'20148,542,791'Refueling apparatus for sodium-cooled fast reactor and method for the same'20138,469,637'Cutting insert having non-symmetrical back side face portion and cutting tool comprising the same'20138,434,975'Double-sided cutting insert and milling cutter mounting the same'20138,328,472'Cutting insert'20127,959,383'Cutting insert and cutting tool therewith'20117,677,842'Insert tip'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Taegu, KR· patent location history
2011–2019Patents assigned to TAEGU TEC LTD (20)· patent assignee history
2011–2019Based in Daegu, KR· patent location history
2012–2016Patents assigned to PARK CHANG GYU (12)· patent assignee history
2012–2015Patents assigned to CHOI CHANG HEE (10)· patent assignee history
2013Based in Daejeon, KR· patent location history
2014Patents assigned to CHOI SUNG PIL (1)· patent assignee history
2015–2016Patents assigned to JUNG KANG SOOL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAEGU TEC LTD | 20 | 2011–2019 |
| PARK CHANG GYUself | 12 | 2012–2016 |
| CHOI CHANG HEE | 10 | 2012–2015 |
| JUNG KANG SOOL | 2 | 2015–2016 |
| CHOI SUNG PIL | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daegu, KR | 20 | 2011–2019 |
| Daejeon, KR | 1 | 2013 |
| Taegu, KR | 1 | 2010 |