Inventor

Yu Sin Kim

Inventor

Daejeon, KR

Overview

2008–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 24 as inventor

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

H03Kprimary

H03KPulse technique20%

H04BTransmission14%

H01FMagnets6%

H03FAmplifiers6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%

H01PWaveguides4%

H03HImpedance networks, e.g. resonant circuits4%

H05KPrinted circuits4%

H10DInorganic electric semiconductor devices4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

PatentTitleYear

10,481,005Semiconductor substrate measuring apparatus and plasma treatment apparatus using the same2019 10,045,645Portable cup holder2018 9,877,392'PCB capacitor variable device and method'2018 9,842,680'Printed circuit board'2017 9,124,224'Power generating circuit and switching circuit'2015 9,037,097'Circuit for controlling switching time of transmitting and receiving signal in wireless communication system'2015 8,909,171'RF antenna switch circuit, high frequency antenna component, and mobile communication device'2014 8,866,466'Power generating circuit and switching circuit'2014 8,803,587'Resistor-sharing switching circuit'2014 8,742,813'Inverter and switching circuit'2014 8,575,991'Switching circuit sharing a resistor for switching devices'2013 8,564,369'Linear amplifier'2013 8,476,959'Radio frequency switch circuit'2013 8,461,919'Radio frequency switch circuit'2013 8,344,824'Asymmetric power divider'2013 8,233,902'Apparatus and method for handover in a wireless communication system'2012 8,222,697'CMOS RF IC'2012 7,954,079'Method for compensating performance degradation of RFIC using EM simulation'2011 7,945,045'Device and method for generating chaotic signal'2011 7,914,707'Additive for non-aqueous electrolyte and secondary battery using the same'2011 7,872,538'Impulse generation circuit'2011 7,777,589'Balun transformer'2010 7,666,330'Additive for non-aqueous electrolyte and secondary battery using the same'2010 7,405,600'Current mode logic-CMOS converter'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2018Patents assigned to SAMSUNG ELECTRO MECH (18)· patent assignee history

2008–2013Based in Daejeon, KR· patent location history

2012–2018Patents assigned to KIM YU SIN (12)· patent assignee history

2013–2015Patents assigned to KOREA ADVANCED INST SCI & TECH (7)· patent assignee history

2013–2015Patents assigned to PARK SUNG HWAN (6)· patent assignee history

2013–2015Patents assigned to BAEK DONG HYUN (5)· patent assignee history

2013–2015Based in Gyeonggi-do, KR· patent location history

2018Based in Gwangju, KR· patent location history

2018Based in Suwon-si, KR· patent location history

2019Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRO MECH	18	2008–2018
KIM YU SINself	12	2012–2018
KOREA ADVANCED INST SCI & TECH	7	2013–2015
PARK SUNG HWAN	6	2013–2015
BAEK DONG HYUN	5	2013–2015

Locations

Location	Patents	Span
Daejeon, KR	11	2008–2013
Gyeonggi-do, KR	7	2013–2015
Hwaseong-si, KR	1	2019
Gwangju, KR	1	2018
Suwon-si, KR	1	2018