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Inventor

Young Sang Jeon

Inventor
Kyungki-do, KR

Overview

5→
Patents
2005–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

A47Cprimary
A47CChairs27%
F16KValves9%
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
H01LSemiconductor devices9%
H03FAmplifiers9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
H10KOrganic electric solid-state devices9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,942,389Color conversion element and display device including the same20217,884,667'Pulse area modulation and high-efficiency linear power amplifier system using the same'20117,134,379'Gas cylinder'20067,134,634'Column unit'20066,840,484'Gas cylinder'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to SAM HONGEA CO LTD (1)· patent assignee history
2005–2006Based in Kyungki-do, KR· patent location history
2006Patents assigned to JEON YOUNG SANG (1)· patent assignee history
2006Patents assigned to LEE KI CHEOL (1)· patent assignee history
2006Patents assigned to MA DONG KWAN (1)· patent assignee history
2006Patents assigned to SAMHONGSA CO LTD (1)· patent assignee history
2011Based in Daejeon, KR· patent location history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JEON YOUNG SANGself12006
LEE KI CHEOL12006
MA DONG KWAN12006
SAM HONGEA CO LTD12005
SAMHONGSA CO LTD12006
Locations
LocationPatentsSpan
Kyungki-do, KR32005–2006
Yongin-si, KR12021
Daejeon, KR12011