Inventor

Yeon-Jun Lee

Inventor

Suwon-si, KR

Overview

7→

Patents

2006–2021

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television21%

G02BOptical elements, systems or apparatus14%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

H03KPulse technique7%

H04BTransmission7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

11,054,688Display device2021 11,024,845Moisture-limited electrode active material, moisture-limited electrode and lithium secondary battery comprising the same2021 8,059,956'Auto focus apparatus and method for camera'2011 7,929,853'Method and apparatus for taking pictures on a mobile communication terminal having a camera module'2011 7,907,173'Apparatus and method for controlling noise caused by vibration in camera module for mobile device'2011 7,202,727'Bi-directional signal level shift circuit'2007 7,077,578'Hot plugging device for optical transceiver modules'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history

2006–2021Based in Suwon-si, KR· patent location history

2011Patents assigned to KIM SUNG-HOON (1)· patent assignee history

2011Patents assigned to LEE YEON-JUN (1)· patent assignee history

2011Patents assigned to LEE YONG-GU (1)· patent assignee history

2021Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	6	2006–2021
KIM SUNG-HOON	1	2011
LEE YEON-JUNself	1	2011
LEE YONG-GU	1	2011
LG CHEMICAL LTD	1	2021

Locations

Location	Patents	Span
Suwon-si, KR	6	2006–2021
Seoul, KR	1	2021