LexDanaLexDanabeta
Inventor

Koon Shik Cho

Inventor
Seoul, KR

Overview

14→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H04Bprimary
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04NPictorial communication, e.g. television11%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
H04WWireless communication networks9%
G01DMeasuring not specially adapted for a specific variable6%
G06FElectric digital data processing6%
G02BOptical elements, systems or apparatus3%
G05FSystems for regulating electric or magnetic variables3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
10,840,835Camera module202010,834,322Camera module with actuator and lens module position detection202010,757,334Actuator of camera module202010,547,249Bridge circuit and rectifier including the same20208,564,360'Pad controlling apparatus'20138,441,413'Apparatus and system for viewing 3D image'20138,095,812'Low power zigbee device and low power wake-up method'20128,094,596'Wireless personal area network Zigbee receiver and receiving method thereof'20127,957,452'Direct sequence spread spectrum transceiver'20117,919,932'Apparatus and method for controlling lighting brightness through digital conversion'20117,792,216'Timing estimator in OQPSK demodulator'20107,643,579'Multiple differential demodulator using weighting value'20107,612,624'Resistor-capacitor oscillation circuit capable of adjusting oscillation frequency and method of the same'20097,558,346'Symbol detector based on frequency offset compensation in ZigBee system and symbol detecting method thereof'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to SAMSUNG ELECTRO MECH (12)· patent assignee history
2009–2013Based in Seoul, KR· patent location history
2011–2020Based in Suwon-si, KR· patent location history
2011–2012Based in Kyungki-do, KR· patent location history
2012–2013Patents assigned to CHO KOON SHIK (4)· patent assignee history
2012–2013Patents assigned to KWON YONG IL (2)· patent assignee history
2012–2013Patents assigned to PARK TAH JOON (2)· patent assignee history
2012Based in Gyeonggi-do, KR· patent location history
2013Patents assigned to CHO HAN JIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRO MECH122009–2020
CHO KOON SHIKself42012–2013
KWON YONG IL22012–2013
PARK TAH JOON22012–2013
CHO HAN JIN12013
Locations
LocationPatentsSpan
Seoul, KR62009–2013
Suwon-si, KR52011–2020
Kyungki-do, KR22011–2012
Gyeonggi-do, KR12012