Inventor

Jae-Ik Jung

Inventor

Daegu, KR

Overview

9→

Patents

1992–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H04Bprimary

H04BTransmission30%

H04MTelephonic communication13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

H04NPictorial communication, e.g. television9%

H04WWireless communication networks9%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

C08LCompositions of macromolecular compounds4%

C09DCoating compositions, e.g. paints, varnishes or lacquers4%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%

G08BSignalling systems, e.g. personal calling systems4%

PatentTitleYear

10,366,807Resin composition for automotive cable material and cable using the same2019 8,233,944'Speaker apparatus and method in a wireless telephone'2012 8,115,711'Apparatus and method for performing a mirror function in a portable terminal'2012 7,576,785'Apparatus and method for compensating for backlight in a mobile terminal with a camera'2009 7,526,280'Service implementing method and apparatus based on an ultraviolet index in a mobile terminal'2009 7,330,607'Apparatus and method for controlling an auto-zooming operation of a mobile terminal'2008 7,151,515'Apparatus and method for performing a mirror function in a portable terminal'2006 5,239,695'Radio-frequency power control circuit of mobile radiophone'1993 5,101,507'Radio-frequency power level control circuit of mobile radio telephone'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history

1992–2009Based in Daegu, KR· patent location history

2006–2012Based in Taegu-kwangyokshi, KR· patent location history

2012Patents assigned to JUNG JAE-IK (2)· patent assignee history

2012Patents assigned to JUNG JEE-YOUNG (1)· patent assignee history

2012Patents assigned to KIM JONG-MYUNG (1)· patent assignee history

2019Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history

2019Based in Chungcheongnam-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	7	1992–2012
JUNG JAE-IKself	2	2012
HYUNDAI MOTOR CO LTD	1	2019
JUNG JEE-YOUNG	1	2012
KIM JONG-MYUNG	1	2012

Locations

Location	Patents	Span
Daegu, KR	5	1992–2009
Taegu-kwangyokshi, KR	3	2006–2012
Chungcheongnam-do, KR	1	2019