LexDanaLexDanabeta
Inventor

Hee Yun Son

Inventor
Daegu, KR

Overview

3→
Patents
2013–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

LOC15primary
LOC1540%
B23BTurning20%
B23CMilling20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
D0870783Cutting insert2019D0812116'Cutting insert'20188,585,331'Cutting insert having dissimilar upper and lower cutting faces for roughing and finishing'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to TAEGU TEC LTD (3)· patent assignee history
2013Patents assigned to PARK HONG SIK (1)· patent assignee history
2013Patents assigned to SON HEE YUN (1)· patent assignee history
2013–2019Based in Daegu, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAEGU TEC LTD32013–2019
PARK HONG SIK12013
SON HEE YUNself12013
Locations
LocationPatentsSpan
Daegu, KR32013–2019