Inventor

Jung Wook Seo

Inventor

Suwon-si, KR

Overview

38→

Patents

2011–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

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

H01Fprimary

H01FMagnets17%

H01GCapacitors8%

H01LSemiconductor devices7%

H10NElectric solid-state devices not otherwise provided for6%

H02JElectric power networks5%

H05KPrinted circuits5%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general3%

C04BLime, magnesia3%

H02NElectric machines not otherwise provided for3%

H04BTransmission3%

PatentTitleYear

10,734,790Composite electronic component and manufacturing method of the same2020 10,707,012Chip electronic component2020 10,658,116Multilayer capacitor having external electrode including conductive resin layer2020 10,658,117Multilayer capacitor having external electrode including conductive resin layer2020 10,595,450Magnetic sheet for communications module2020 10,568,194Common mode filter2020 10,559,414Wire-wound type power inductor2020 10,553,344Method of manufacturing coil device2020 10,497,505Magnetic composition and inductor including the same2019 10,446,320Multilayer capacitor having external electrode including conductive resin layer2019 10,417,550Antenna device and portable terminal including the same2019 10,374,313Multilayer electronic component and multilayer chip antenna including the same2019 10,218,219Coil device and apparatus including the same2019 10,161,049Magnetic powder, and manufacturing method thereof2018 10,028,420Sheet for shielding against electromagnetic waves and wireless power charging device2018 9,988,310Dielectric ceramic composition, multilayer ceramic capacitor containing the same, and method for manufacturing multilayer ceramic capacitor2018 9,966,179Common mode filter for improving magnetic permeability and high frequency characteristics2018 9,959,976Dielectric composition and multilayer ceramic capacitor containing the same2018 9,951,883Apparatus and method of measuring coil current of hydraulic valve2018 9,928,953'Coil component and method of manufacturing the same'2018 9,928,959'Dielectric ceramic composition and multilayer ceramic capacitor containing the same'2018 9,813,114'Sheet for shielding electromagnetic waves for wireless charging element'2017 9,780,289'Multilayer piezoelectric element'2017 9,680,084'Piezoelectric element driving apparatus and method, and piezoelectric system using the same'2017 9,614,491'Composite electronic component and board having the same'2017 9,609,183'Camera module and electronic device including the same'2017 9,601,684'Piezoelectric element and piezoelectric vibrator having the same'2017 9,531,306'Electronic stability control system, and method for detecting a fault of motor freewheeling FET circuit'2016 9,524,817'Metal magnetic powder and method for forming the same, and inductor manufactured using the metal magnetic powder'2016 9,379,304'Internal electrode for piezoelectric device, piezoelectric device including the same, and method for manufacturing piezoelectric device'2016 9,378,875'Ferromagnetic nano metal powder'2016 9,370,133'Particles with special structure for preventing electrostatic discharge and paste containing the same'2016 9,330,847'Conductive paste for external electrodes and multilayer ceramic electronic component manufactured using the same'2016 9,257,630'Multilayer piezoelectric device with polycrystalline and single crystal members and intermediate member provided between the polycrystalline member and the single crystal member'2016 9,240,541'Piezoelectric vibration module and vibration generating apparatus including the same'2016 8,066,969'Preparation method of magnetic and metal oxide nanoparticles'2011 7,890,582'System and method for providing the regional community service based on mobile blog in mobile terminal'2011 7,879,153'Method for cleaning metal nanoparticles'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to SAMSUNG ELECTRO MECH (31)· patent assignee history

2011Patents assigned to CHEON JIN-WOO (1)· patent assignee history

2011Patents assigned to LEE JAE-HYUN (1)· patent assignee history

2011–2017Based in Yongin-si, KR· patent location history

2011Based in Seoul, KR· patent location history

2016–2018Patents assigned to MANDO CORP (2)· patent assignee history

2016–2020Based in Suwon-si, KR· patent location history

2016–2018Based in Osan-si, KR· patent location history

2016Based in Hwasung, KR· patent location history

2019–2020Patents assigned to WITS CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRO MECH	31	2011–2020
WITS CO LTD	3	2019–2020
MANDO CORP	2	2016–2018
CHEON JIN-WOO	1	2011
LEE JAE-HYUN	1	2011

Locations

Location	Patents	Span
Suwon-si, KR	30	2016–2020
Osan-si, KR	2	2016–2018
Yongin-si, KR	2	2011–2017
Seoul, KR	2	2011
Hwasung, KR	1	2016