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Inventor

Young Keun Ahn

Inventor
Dalseo-gu, KR

Overview

6→
Patents
2017–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general45%
A61FFilters implantable into blood vessels18%
F04BPositive-displacement machines for liquids18%
A23FCoffee9%
A23NMachines or apparatus for treating harvested fruit, vegetables or flower bulbs in bulk, not otherwise provided for9%
PatentTitleYear
10,617,779Vacuum exhaust system of sterilizer202010,448,663Coffee roaster201910,369,241Sterilization apparatus and sterilization method using same201910,232,073Vacuum exhaust system of sterilizer20199,974,889Gene delivery stent using titanium oxide thin film coating and method for fabricating the same20189,533,074'Gene delivery stent using titanium oxide thin film coating, and method for fabricating same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to AHN YOUNG KEUN (1)· patent assignee history
2017Patents assigned to CHO DONG LYUN (1)· patent assignee history
2017Patents assigned to CHONNAM NAT UNIV HOSPITAL (1)· patent assignee history
2017–2018Based in Gwangju, KR· patent location history
2018Patents assigned to CHONNAM NATIONAL UNIV HOSPITAL (1)· patent assignee history
2019–2020Patents assigned to CMTECH CO LTD (4)· patent assignee history
2019–2020Based in Dalseo-gu, KR· patent location history
2019Based in Daegu, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CMTECH CO LTD42019–2020
AHN YOUNG KEUNself12017
CHO DONG LYUN12017
CHONNAM NAT UNIV HOSPITAL12017
CHONNAM NATIONAL UNIV HOSPITAL12018
Locations
LocationPatentsSpan
Dalseo-gu, KR22019–2020
Daegu, KR22019
Gwangju, KR22017–2018