Category:Hyunseok RYU

Hyunseok RYU

Executive Summary

Hyunseok RYU is an inventor who has filed 46 patents. Their primary areas of innovation include Automatic repetition systems, e.g. Van Duuren systems (7 patents), in the downlink direction of a wireless link, i.e. towards a terminal (7 patents), Resources in frequency domain, e.g. a carrier in FDMA (7 patents), and they have worked with companies such as Samsung Electronics Co., Ltd. (35 patents), SAMSUNG ELECTRONICS CO., LTD. (11 patents). Their most frequent collaborators include (26 collaborations), (23 collaborations), (19 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04L1/1812 (Automatic repetition systems, e.g. Van Duuren systems): 7 patents
• H04W72/23 (in the downlink direction of a wireless link, i.e. towards a terminal): 7 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 7 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 7 patents
• H04W76/28 (Discontinuous transmission [DTX]; Discontinuous reception [DRX]): 5 patents
• H04W72/1273 (of downlink data flows): 5 patents
• H04W92/18 (between terminal devices): 5 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 5 patents
• H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 5 patents
• H04L27/26025 ({Signal structure}): 4 patents
• H04W72/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 4 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 4 patents
• H04W56/0015 (Synchronisation arrangements): 3 patents
• H04W72/51 (based on terminal or device properties): 3 patents
• H04L1/1887 (Automatic repetition systems, e.g. Van Duuren systems): 3 patents
• H04W72/20 (Control channels or signalling for resource management): 3 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 3 patents
• H04W72/1268 (of uplink data flows): 3 patents
• H04W52/365 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 3 patents
• H04L27/2607 ({Cyclic extensions}): 2 patents
• H04W56/001 (Synchronisation arrangements): 2 patents
• H04W72/0473 ({the resource being transmission power}): 2 patents
• H04W64/00 (Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management): 2 patents
• H04L1/1854 (Automatic repetition systems, e.g. Van Duuren systems): 2 patents
• H04W52/0235 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W52/367 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04L5/0078 ({Timing of allocation}): 2 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 2 patents
• H04W52/0206 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• H04W76/27 (Transitions between radio resource control [RRC] states): 2 patents
• H04W88/06 (adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals): 2 patents
• H04W84/06 (Airborne or Satellite Networks (space-based or airborne stations): 2 patents
• H04W56/0045 (Synchronisation arrangements): 2 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04L5/0092 ({Indication of how the channel is divided}): 1 patents
• H04W88/14 (Backbone network devices): 1 patents
• H04W72/11 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/1469 (Two-way operation using the same type of signal, i.e. duplex): 1 patents
• H04W72/115 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W72/121 (for groups of terminals or users): 1 patents
• H04W4/06 (Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services): 1 patents
• H04L12/189 (for broadcast or conference {, e.g. multicast}): 1 patents
• H04L47/78 (Architectures of resource allocation): 1 patents
• H04L47/828 ({Allocation of resources per group of connections, e.g. per group of users}): 1 patents
• H04W72/56 (based on priority criteria): 1 patents
• H04L1/0061 ({Trellis-coded modulation}): 1 patents
• H04W28/04 (Error control): 1 patents
• H04W52/0251 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W28/22 (Negotiating communication rate): 1 patents
• H04W72/1263 (Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows): 1 patents
• H04W72/044 (based on the type of the allocated resource): 1 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 1 patents
• H04W52/343 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/383 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/325 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W28/0289 (Traffic management, e.g. flow control or congestion control): 1 patents
• H04L5/0035 ({Arrangements for allocating sub-channels of the transmission path}): 1 patents
• H04L5/0044 ({allocation of payload}): 1 patents
• H04L5/0058 (Arrangements affording multiple use of the transmission path): 1 patents
• H04B1/715 (TRANSMISSION): 1 patents
• H04L1/1607 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04W8/22 (Processing or transfer of terminal data, e.g. status or physical capabilities): 1 patents
• H04W28/16 (Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]): 1 patents
• H04L5/14 (Two-way operation using the same type of signal, i.e. duplex): 1 patents
• H04W72/53 (based on regulatory allocation policies): 1 patents
• H04W8/24 (Transfer of terminal data): 1 patents
• H04W52/242 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/40 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W64/006 ({with additional information processing, e.g. for direction or speed determination}): 1 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 1 patents
• H04W52/146 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W16/28 (using beam steering): 1 patents
• H04L27/2636 ({with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]}): 1 patents
• H04W48/12 (using downlink control channel): 1 patents
• H04L27/2646 ({using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length}): 1 patents
• H04W76/18 (Management of setup rejection or failure): 1 patents
• H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 1 patents
• H04L27/0008 (Modulated-carrier systems): 1 patents
• H04L1/1861 ({Physical mapping arrangements (for ACK signaling see also): 1 patents
• H04W4/44 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W76/14 (Direct-mode setup): 1 patents
• H04W52/0212 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W74/0816 (with collision avoidance): 1 patents
• H04B17/345 (Interference values ({signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]}): 1 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 1 patents
• H04W84/047 ({using dedicated repeater stations}): 1 patents
• H04B7/18513 ({Transmission in a satellite or space-based system}): 1 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L1/1896 ({Transmission or retransmission of more than one copy of a message}): 1 patents
• H04W80/02 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W74/08 (Non-scheduled access, e.g. ALOHA (hybrid access): 1 patents
• H04W16/14 (Spectrum sharing arrangements {between different networks}): 1 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 1 patents

Companies

List of Companies

• Samsung Electronics Co., Ltd.: 35 patents
• SAMSUNG ELECTRONICS CO., LTD.: 11 patents

Collaborators

• Youngbum KIM (26 collaborations)
• Sungjin PARK (23 collaborations)
• Jeongho YEO (19 collaborations)
• Cheolkyu SHIN (18 collaborations)
• Junyung YI (10 collaborations)
• Seunghoon CHOI (8 collaborations)
• Jinyoung OH (8 collaborations)
• Jonghyun BANG (7 collaborations)
• Younsun KIM (7 collaborations)
• Seho MYUNG (6 collaborations)
• Kyoungmin PARK (6 collaborations)
• Suha YOON (5 collaborations)
• Youngrok JANG (3 collaborations)
• Taehan BAE (2 collaborations)
• Anil AGIWAL (2 collaborations)
• Hyunjeong KANG (2 collaborations)
• Hyewon YANG (2 collaborations)
• Jaewon LEE (2 collaborations)
• Heedon GHA (1 collaborations)
• Peng XUE (1 collaborations)
• Namjeong LEE (1 collaborations)
• Cheol JEONG (1 collaborations)
• Sangkyu BAEK (1 collaborations)
• Seongmok LIM (1 collaborations)
• Hyoungju JI (1 collaborations)
• Sunheui RYOO (1 collaborations)
• Jungsoo Jung (1 collaborations)
• Seunghoon PARK (1 collaborations)
• Hosung KIM (1 collaborations)
• Euichang JUNG (1 collaborations)