Inventor

Sehwan Park

Inventor

Gyeonggi-do, KR

Overview

2015–2021

Patent span

Physics

Primary field (CPC G)

Patents· 24 as inventor

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

G06Fprimary

G06FElectric digital data processing36%

H04NPictorial communication, e.g. television17%

H04MTelephonic communication10%

G10LSpeech analysis techniques or speech synthesis7%

H04BTransmission7%

H04WWireless communication networks5%

F25DRefrigerators2%

G01BMeasuring length, thickness or similar linear dimensions2%

G01SRadio direction-finding2%

G02BOptical elements, systems or apparatus2%

PatentTitleYear

11,010,628Planar prediction mode2021 11,006,146Intra-prediction method, and encoder and decoder using same2021 11,006,123Method and apparatus for processing a video signal2021 10,999,580Method and device for entropy coding/decoding2021 10,924,767Method for encoding and decoding image information2021 10,887,605Method and device for intra prediction2021 10,572,106Method and apparatus for performing URL linkage function using the keypad2020 10,534,754Method and apparatus for providing search function in touch-sensitive device2020 10,534,638Method and apparatus for switching tasks using a displayed task stack2020 10,475,464Method and apparatus for connecting service between user devices using voice2019 10,452,427Method and apparatus for switching tasks using a displayed task stack2019 10,359,901Method and apparatus for providing intelligent service using inputted character in a user device2019 10,347,246Method and apparatus for executing a user function using voice recognition2019 10,108,451Method and apparatus for switching tasks using a displayed task stack2018 9,860,491'Refrigerator having a camera and method of operating the same based on position of a door'2018 9,841,505'Electronic device and method for controlling same'2017 9,805,733'Method and apparatus for connecting service between user devices using voice'2017 9,798,579'Method and apparatus for switching tasks using a displayed task stack'2017 9,773,008'Method and apparatus for providing search function in touch-sensitive device'2017 9,696,870'Method of operating a background content and terminal supporting the same'2017 9,563,330'Method of operating a background content and terminal supporting the same'2017 9,519,098'Backlight unit and liquid crystal display including the same'2016 9,519,403'Method and apparatus for performing URL linkage function using the keypad'2016 9,207,746'Method and apparatus for controlling sleep mode in a portable terminal'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (15)· patent assignee history

2015–2020Based in Gyeonggi-do, KR· patent location history

2016Patents assigned to LG DISPLAY CO LTD (1)· patent assignee history

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

2016Based in Gumi-si, KR· patent location history

2017–2021Patents assigned to LG ELECTRONICS INC (8)· patent assignee history

2017–2021Based in Seoul, KR· patent location history

2018–2020Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	15	2015–2020
LG ELECTRONICS INC	8	2017–2021
LG DISPLAY CO LTD	1	2016

Locations

Location	Patents	Span
Gyeonggi-do, KR	10	2015–2020
Seoul, KR	8	2017–2021
Hwaseong-si, KR	3	2016–2020
Suwon-si, KR	2	2018–2020
Gumi-si, KR	1	2016