Inventor

Sung-Ik Park

Inventor

Daejeon, KR

Overview

2012–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H03Mprimary

H03MCoding35%

H04LTransmission of digital information, e.g. telegraphic communication35%

H04JMultiplex communication7%

G06FElectric digital data processing5%

H04NPictorial communication, e.g. television5%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%

G06TImage data processing or generation, in general2%

H02KDynamo-electric machines2%

H04WWireless communication networks2%

PatentTitleYear

11,005,694Apparatus for analyzing transmitter identification signal and method using the same2021 10,999,004Low density parity check encoder, and low density parity check encoding method using the same2021 10,992,316Zero padding apparatus for encoding fixed-length signaling information and zero padding method using same2021 10,992,317Low density parity check encoder having length of 64800 and code rate of 5/15, and low density parity check encoding method using the same2021 10,979,074Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same2021 10,979,073Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same2021 10,979,082Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 256-symbol mapping, and bit interleaving method using same2021 10,979,079Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and quadrature phase shift keying, and bit interleaving method using same2021 10,979,075Low density parity check encoder having length of 64800 and code rate of 3/15, and low density parity check encoding method using the same2021 10,972,131Low density parity check encoder having length of 16200 and code rate of 2/15, and low density parity check encoding method using the same2021 10,944,426Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 256-symbol mapping, and bit interleaving method using same2021 10,944,434Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 16-symbol mapping, and bit interleaving method using same2021 10,944,433Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 16-symbol mapping, and bit interleaving method using same2021 10,931,491Device for generating broadcast signal frame and method for generating broadcast signal frame corresponding to time interleaver for supporting plurality of operation modes2021 10,931,798Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same2021 10,924,208Device for generating broadcast signal frame including preamble indicating starting position of first complete FEC block, and method for generating broadcast signal frame2021 10,917,448Method and apparatus for broadcast gateway signaling for ensuring reliability2021 10,917,276Broadcast signal frame generating apparatus and broadcast signal frame generating method using bootstrap and preamble2021 10,903,856Low density parity check encoder having length of 64800 and code rate of 2/15, and low density parity check encoding method using the same2021 8,278,786'Linear vibrator with an increased driving force'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to BANG JE-HYUN (1)· patent assignee history

2012Patents assigned to CHOI JUN-KUN (1)· patent assignee history

2012Patents assigned to KIM YONG-JIN (1)· patent assignee history

2012Based in Suwon-si, KR· patent location history

2021Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (19)· patent assignee history

2021Patents assigned to CLEVERLOGIC CO LTD (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ELECTRONICS & TELECOMMUNICATIONS RES INST	19	2021
BANG JE-HYUN	1	2012
CHOI JUN-KUN	1	2012
CLEVERLOGIC CO LTD	1	2021
KIM YONG-JIN	1	2012

Locations

Location	Patents	Span
Daejeon, KR	19	2021
Suwon-si, KR	1	2012