Inventor

Youngwoo Kwak

Inventor

Suwon-si, KR

Overview

2017–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 48 as inventor

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

H04Lprimary

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

H04BTransmission30%

H04WWireless communication networks26%

H04JMultiplex communication7%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

PatentTitleYear

11,051,202Power boosting and transport block size (TBS) design in a new radio (NR) system2021 11,044,065Method and apparatus for transmitting and receiving feedback information in mobile communication system using multiple antennas2021 10,880,146Method and device for transmitting/receiving synchronization signal in wireless cellular communication system2020 10,880,847Method and device for channel transmission in wireless cellular communication system2020 10,868,601Method and device for reporting channel state information in wireless communication system2020 10,856,280Method and apparatus for downlink control information design for network coordination2020 10,841,944Adaptive retransmission method and device for delay reduction in wireless cellular communication system2020 10,834,718Method and device for setting plurality of DMRS structures in wireless cellular communication system2020 10,820,300Method and apparatus for coexistance of device-to-device communications and cellular communications in mobile communications system2020 10,772,073Synchronization method and device for device-to-device communication in wireless communication system2020 10,763,925Method and apparatus for reduced feedback MIMO2020 10,764,919Adaptive retransmission method and apparatus for delay reduction in wireless cellular communication system2020 10,764,017Apparatus and method for transceiving channel state information2020 10,735,074Method and apparatus for channel status information feedback in mobile communication system2020 10,735,072Method and apparatus for transmitting data in wireless communication system2020 10,721,038Method and apparatus for channel estimation and data decoding in wireless communication system2020 10,715,373Method and device for transmitting/receiving synchronization signal in wireless cellular communication system2020 10,694,496Method and apparatus for transmitting group message to user equipment (UE)2020 10,686,501Precoding information signaling method and apparatus for uplink transmission in mobile communication system using a plurality of array antennas2020 10,673,507Method and apparatus for channel state information reference signal (CSI-RS)2020 10,673,666Method and apparatus for configuring demodulation reference signal position in wireless cellular communication system2020 10,651,963DMRS port grouping method and apparatus for use in wireless cellular communication system2020 10,652,927Method and apparatus for identifying uplink signal transmission timing in wireless communication system2020 10,638,355Method and apparatus for operating PDCP layer processing QoS in wireless communication system2020 10,637,613Method and apparatus for managing hybrid automatic repeat request process in mobile communication system2020 10,536,248Method and apparatus for transmitting information related to a reference signal2020 10,517,068Method and apparatus for transmitting group message to user equipment (UE)2019 10,498,424Method and apparatus for reference signal configurations for CSI-RS port sharing in mobile communication system using massive array antennas2019 10,491,447Method and apparatus for cell initial access and paging in wireless cellular communication system2019 10,484,070Method and apparatus for channel state information reference signal (CSI-RS)2019 10,454,555Channel state information feedback method and apparatus for 2-dimensional massive MIMO communication system2019 10,454,554Interference measurement method and apparatus for use in mobile communication system2019 10,432,288Method and apparatus for reporting channel state information in wireless communication system2019 10,411,868Method and apparatus for channel state information (CSI) reporting2019 10,361,763Channel state information feedback method and device in wireless communication system2019 10,333,681Apparatus and method for transceiving channel state information2019 10,298,307Method and apparatus for channel state information reference signal (CSI-RS)2019 10,263,681Method and apparatus for reporting periodic channel state information in mobile communication system using massive array antennas2019 10,230,508Method and apparatus for transmitting information related to a reference signal2019 10,230,441Method and apparatus for channel status information feedback in mobile communication system2019 10,148,334Method and apparatus for reference signal configurations for CSI-RS port sharing in mobile communication system using massive array antennas2018 10,148,333Feedback transmitting and receiving method and device in mobile communication system2018 10,141,992Codebook design and structure for advanced wireless communication systems2018 10,103,857Signaling methods and apparatus for advanced MIMO communication systems2018 9,991,942Method and apparatus for channel state information reference signal (CSI-RS)2018 9,949,249Method and apparatus for spatial multiplexing in wireless communication system2018 9,806,781'Codebook design and structure for advanced wireless communication systems'2017 9,806,780'Method and apparatus for generating and transmitting channel feedback in mobile communication system employing two dimensional antenna array'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (46)· patent assignee history

2017–2020Based in Suwon-si, KR· patent location history

2017–2021Based in Gyeonggi-do, KR· patent location history

2019Based in Mountain View, CA, US· patent location history

2021Patents assigned to APPLE INC (1)· patent assignee history

2021Based in Portland, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	46	2017–2021
APPLE INC	1	2021

Locations

Location	Patents	Span
Suwon-si, KR	34	2017–2020
Gyeonggi-do, KR	12	2017–2021
Portland, OR, US	1	2021
Mountain View, California, US	1	2019