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Inventor

Mun Sik Choi

Inventor
Yongin-si, KR

Overview

2→
Patents
2014–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

A61Nprimary
A61NElectrotherapy10%
B23KSoldering or unsoldering10%
B29CShaping or joining of plastics10%
B29LIndexing scheme associated with subclass b29c, relating to particular articles10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G21KHandling of particles or ionising radiation not otherwise provided for10%
H01LSemiconductor devices10%
H05BElectric heating10%
H05KPrinted circuits10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,792,754Bonding apparatus and bonding method thereof20208,917,816'Multi-leaf collimator device for radiotherapy'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHOI MUN SIK (1)· patent assignee history
2014Patents assigned to JI YOUNG HOON (1)· patent assignee history
2014Patents assigned to JUNG HAI JO (1)· patent assignee history
2014Patents assigned to KIM KUM BAE (1)· patent assignee history
2014Patents assigned to KOREA INST RADL & MED SCIENCES (1)· patent assignee history
2014Based in Gyeonggi-do, KR· patent location history
2020Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHOI MUN SIKself12014
JI YOUNG HOON12014
JUNG HAI JO12014
KIM KUM BAE12014
KOREA INST RADL & MED SCIENCES12014
Locations
LocationPatentsSpan
Yongin-si, KR12020
Gyeonggi-do, KR12014