Inventor

Cheul Yong Kim

Inventor

Gyeonggi-do, KR

Overview

4→

Patents

2008–2021

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus14%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%

Y10TTechnical subjects covered by former us classification14%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

C01BNon-metallic elements7%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%

C07CAcyclic or carbocyclic compounds7%

H04JMultiplex communication7%

H04LTransmission of digital information, e.g. telegraphic communication7%

H04WWireless communication networks7%

PatentTitleYear

11,044,758Operation method for communication node transmitting system information in communication network2021 11,001,503MFI zeolite with microporous and mesoporous hierarchical structure, preparation method therefor, and catalytic use thereof2021 7,645,057'Optical sheet and backlight assembly of liquid crystal display with the same'2010 7,344,282'Optical sheet and backlight assembly of liquid crystal display with the same'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2010Patents assigned to MIRAENANOTECH CO LTD (2)· patent assignee history

2008–2010Based in Gyeonggi-do, KR· patent location history

2021Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (1)· patent assignee history

2021Patents assigned to UNIV SOGANG RES FOUNDATION (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MIRAENANOTECH CO LTD	2	2008–2010
ELECTRONICS & TELECOMMUNICATIONS RES INST	1	2021
UNIV SOGANG RES FOUNDATION	1	2021

Locations

Location	Patents	Span
Gyeonggi-do, KR	2	2008–2010
Daejeon, KR	1	2021
Seoul, KR	1	2021