Inventor

Sang Jin Hahm

Inventor

Seoul, KR

Overview

2013–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television79%

H04LTransmission of digital information, e.g. telegraphic communication14%

H04HBroadcast communication7%

PatentTitleYear

11,076,175Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2021 10,462,494Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2019 9,888,259'Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same'2018 9,838,720Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2017 9,838,719Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2017 9,838,722Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2017 9,838,721Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same2017 9,516,086'Transmitting device, receiving device, and transceiving method thereof'2016 9,485,512'Video encoding method for encoding division block, video decoding method for decoding division block, and recording medium for implementing the same'2016 8,533,752'Device and method for hierarchical broadcasting'2013 8,509,434'Method and apparatus for protecting scalable video coding contents'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to KOREAN BROADCASTING SYSTEM (11)· patent assignee history

2013–2021Patents assigned to KOREA ADVANCED INST SCI & TECH (9)· patent assignee history

2013–2016Patents assigned to KIM BYUNG SUN (3)· patent assignee history

2013–2016Patents assigned to HAHM SANG JIN (2)· patent assignee history

2013–2016Patents assigned to HAHM SANG-JIN (2)· patent assignee history

2013–2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREAN BROADCASTING SYSTEM	11	2013–2021
KOREA ADVANCED INST SCI & TECH	9	2013–2021
KIM BYUNG SUN	3	2013–2016
HAHM SANG JINself	2	2013–2016
HAHM SANG-JINself	2	2013–2016

Locations

Location	Patents	Span
Seoul, KR	11	2013–2021