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Inventor

Hojin Song

Inventor
Daejeon, KR

Overview

7→
Patents
2014–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Wprimary
H04WWireless communication networks36%
H04LTransmission of digital information, e.g. telegraphic communication21%
H04BTransmission14%
H04NPictorial communication, e.g. television14%
H04HBroadcast communication7%
H04JMultiplex communication7%
PatentTitleYear
10,652,149Method and device for transmitting/receiving data using cache memory in wireless communication system supporting relay node202010,341,007Method and apparatus for transmitting and receiving data using cache memory in wireless communication system supporting relay node201910,200,889Method for receiving signal using distribution storage cache retention auxiliary node in wireless communication system, and apparatus therefor20199,883,468'Power control method for guaranteeing quality of service of device to device direct communication and apparatus therefor'20189,844,067'Broadcasting method using device-to-device (D2D) communication in wireless communication system'20179,037,979'System, method and apparatus of providing/receiving service of plurality of content providers and client'20158,627,364'Digital system and method of processing service data thereof'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to LG ELECTRONICS INC (7)· patent assignee history
2014Based in Pyeongtaek-si, KR· patent location history
2015Patents assigned to HA SUCHEOL (1)· patent assignee history
2015Patents assigned to LEE YONGKI (1)· patent assignee history
2015–2020Based in Seoul, KR· patent location history
2017–2020Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (5)· patent assignee history
2017–2019Based in Daejeon, KR· patent location history
2018Based in Yuseong-gu, KR· patent location history
2019–2020Patents assigned to KOREA ADVANCED INST SCI & TECH (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC72014–2020
RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV52017–2020
KOREA ADVANCED INST SCI & TECH32019–2020
HA SUCHEOL12015
LEE YONGKI12015
Locations
LocationPatentsSpan
Daejeon, KR32017–2019
Seoul, KR22015–2020
Yuseong-gu, KR12018
Pyeongtaek-si, KR12014