Category:Dongguk LIM

Dongguk LIM

Executive Summary

Dongguk LIM is an inventor who has filed 56 patents. Their primary areas of innovation include WLAN [Wireless Local Area Networks] (47 patents), {allocation of payload} (11 patents), Resources in frequency domain, e.g. a carrier in FDMA (10 patents), and they have worked with companies such as LG ELECTRONICS INC. (53 patents), LG ELECTRONICS INC.LG ELECTRONICS INC. (2 patents), LG Electronics Inc. (1 patents). Their most frequent collaborators include (56 collaborations), (45 collaborations), (41 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W84/12 (WLAN [Wireless Local Area Networks]): 47 patents
• H04L5/0044 ({allocation of payload}): 11 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 10 patents
• H04L27/2602 ({Signal structure}): 6 patents
• H04W72/04 (Wireless resource allocation): 5 patents
• H04L1/0068 ({Trellis-coded modulation}): 4 patents
• G01S7/006 ({using shared front-end circuitry, e.g. antennas (): 4 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 4 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 3 patents
• H04L1/0069 ({Puncturing patterns}): 3 patents
• H04L5/0092 ({Indication of how the channel is divided}): 3 patents
• H04L1/0001 ({Systems modifying transmission characteristics according to link quality, e.g. power backoff (adaptive data allocation for multicarrier modulation): 2 patents
• H04L5/0039 ({Arrangements for allocating sub-channels of the transmission path}): 2 patents
• H04W28/18 (Negotiating wireless communication parameters): 2 patents
• H04L1/1614 (in which the return channel carries supervisory signals, e.g. repetition request signals): 2 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 2 patents
• H04L5/0023 ({Time-frequency-space}): 2 patents
• H04L5/005 (Arrangements affording multiple use of the transmission path): 2 patents
• H04L5/0094 ({Indication of how sub-channels of the path are allocated}): 2 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 2 patents
• H04W74/0816 (with collision avoidance): 2 patents
• H04L27/2621 ({Reduction thereof using phase offsets between subcarriers}): 2 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 2 patents
• G01S13/86 (Combinations of radar systems with non-radar systems, e.g. sonar, direction finder): 2 patents
• H04W74/0866 ({using a dedicated channel for access}): 2 patents
• H04B7/0452 (using two or more spaced independent antennas): 2 patents
• H04L1/0013 ({Rate matching, e.g. puncturing or repetition of code symbols}): 2 patents
• H04W52/0229 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 2 patents
• G01S5/0268 ({by deriving positions from different combinations of signals or of estimated positions in a single positioning system}): 2 patents
• H04W48/14 (using user query {or user detection}): 2 patents
• H04L5/0007 ({the frequencies being orthogonal, e.g. OFDM(A), DMT}): 1 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W28/20 (Negotiating bandwidth): 1 patents
• H04L1/0026 ({Transmission of channel quality indication}): 1 patents
• H04L27/2618 ({Reduction thereof using auxiliary subcarriers}): 1 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 1 patents
• H04W52/0216 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W52/52 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W16/02 (Resource partitioning among network components, e.g. reuse partitioning): 1 patents
• H04L1/0063 ({Trellis-coded modulation}): 1 patents
• H04L1/0008 (Arrangements for detecting or preventing errors in the information received {(correcting synchronisation): 1 patents
• H04L5/0064 ({Rate requirement of the data, e.g. scalable bandwidth, data priority}): 1 patents
• H04L5/0091 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W28/0861 (among access entities): 1 patents
• H04L27/26 (Systems using multi-frequency codes (): 1 patents
• H04L5/0046 ({Determination of how many bits are transmitted on different sub-channels}): 1 patents
• H04L5/0078 ({Timing of allocation}): 1 patents
• H04L27/2603 (Systems using multi-frequency codes (): 1 patents
• H04L1/0025 ({Transmission of mode-switching indication}): 1 patents
• H04W72/51 (based on terminal or device properties): 1 patents
• H04W8/22 (Processing or transfer of terminal data, e.g. status or physical capabilities): 1 patents
• H04L1/0003 ({by switching between different modulation schemes}): 1 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04B7/0417 (Feedback systems): 1 patents
• G01S2205/02 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
• H04W74/08 (Non-scheduled access, e.g. ALOHA (hybrid access): 1 patents
• H04W76/11 (Allocation or use of connection identifiers): 1 patents

Companies

List of Companies

• LG ELECTRONICS INC.: 53 patents
• LG ELECTRONICS INC.LG ELECTRONICS INC.: 2 patents
• LG Electronics Inc.: 1 patents

Collaborators

• Jinsoo CHOI (56 collaborations)
• Eunsung PARK (45 collaborations)
• Jinyoung CHUN (41 collaborations)
• Jeongki KIM (14 collaborations)
• Insun JANG (13 collaborations)
• Sanggook KIM (10 collaborations)
• Jinmin KIM (4 collaborations)
• Insik JUNG (1 collaborations)