Patents by Inventor Joon Kwon

Joon Kwon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220200774
    Abstract: Apparatus, methods, and computer-readable media for facilitating sidelink resource pool activation and deactivation for sidelink communication are disclosed herein. An example method for wireless communication at a first sidelink device includes identifying a configuration of a bandwidth part (BWP) for sidelink communication. In some examples, the BWP may comprise at least a first resource pool including a first subset of frequency resources and a second resource pool including a second subset of frequency resources. The example method also includes receiving an activation indication activating the second subset of frequency resources of the second resource pool. Additionally, the example method includes activating the second subset of frequency resources of the second resource pool based on the activation indication.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 23, 2022
    Inventors: Wei YANG, Seyedkianoush HOSSEINI, Hung Dinh LY, Yuchul KIM, Peter GAAL, Wanshi CHEN, Juan MONTOJO, Hwan Joon KWON, Krishna Kiran MUKKAVILLI, Tingfang JI
  • Publication number: 20220199694
    Abstract: A method of fabricating a display device includes: preparing a substrate including emission areas and a non-emission area between the emission areas; forming a bank on the non-emission area to a first height; forming light conversion patterns on the emission areas to a height equal to or less than the first height; polishing a surface of a light conversion layer including the bank and the light conversion patterns so that the surface of the light conversion layer is flat; and forming a filler layer on a surface of the substrate on which the light conversion layer is provided. The polishing of the light conversion layer includes planarizing the surface of the light conversion layer so that the bank and the light conversion patterns have a second height through chemical mechanical polishing utilizing a metallic slurry.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 23, 2022
    Inventors: Joon Hwa BAE, Bong Gu KANG, Woo Jin CHO, Seung Bae KANG, Hee Sung YANG, Byoung Kwon CHOO
  • Patent number: 11367854
    Abstract: Provided are a display device and a method of manufacturing a display device. The display device includes a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate which faces the first substrate and comprises an area recessed in a thickness direction and a contact area disposed outside the recessed area; and a cell seal which bonds the first substrate and the second substrate together, wherein the cell seal comprises a bonding filament which is disposed between the contact area and the non-display area to connect the contact area and the first substrate and a frit seal which is disposed between the recessed area and the non-display area.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Woo Suk Seo, Eui Jeong Kang, Yong Hoon Kwon, Jung Hyun Kim, Si Joon Song
  • Patent number: 11365354
    Abstract: A polymerizable liquid crystal compound represented by Chemical Formula 1, a liquid crystal composition for an optical element comprising the same, a polymer polymerized from the same, an optically anisotropic body comprising a cured material or polymerized reactant of the liquid crystal composition or the polymer, and an optical element for a display device comprising the optical anisotropic body are disclosed herein.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: June 21, 2022
    Inventors: Minyoung Kang, Hyok Joon Kwon, Sung In Lee
  • Patent number: 11368944
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink transmission via at least one of a primary cell, a secondary cell, or a combination thereof. The UE may identify a feedback indication for the downlink transmission. The UE may transmit a first feedback message that includes the feedback indication via the primary cell. The UE may transmit a second feedback message that also includes the feedback indication via the secondary cell.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: June 21, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Wanshi Chen, Peter Gaal, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Wei Yang
  • Publication number: 20220183698
    Abstract: A detachable tip sheathed balloon microcatheter is provided for delivering an embolic agent to a target location for the embolization of an arteriovenous malformation (AVM). The detachable tip sheathed balloon microcatheter including a balloon microcatheter including a first shaft and an inflatable balloon that is coupled to a distal end portion of the first shaft; and a detachable tip assembly that is configured to be detachably coupled to the first shaft of the balloon microcatheter. The detachable tip assembly includes a protective balloon sheath that is coupled to a proximal end portion of the second shaft, wherein when the detachable tip assembly is coupled to the balloon microcatheter, the protective balloon sheath surrounds at least a portion of the inflatable balloon.
    Type: Application
    Filed: January 31, 2020
    Publication date: June 16, 2022
    Inventors: Peter BACKERIS, Kurt YAEGER, Anthony COSTA, Thomas OXLEY, Alejandro BERENSTEIN, Young Joon KWON, Joe BORRELLO
  • Publication number: 20220188536
    Abstract: A method of manufacturing a detection sensor is disclosed. The method includes forming a biometric information sensing layer including a transistor on a base layer, forming an initial optical pattern layer on the biometric information sensing layer, patterning the initial optical pattern layer to form a plurality of transmissive portions spaced apart from each other and having a first zeta potential, coating a light blocking material to form an initial light blocking portion that covers a side surface and an upper surface of the transmissive portions and has a second zeta potential different from the first zeta potential, and polishing the initial light blocking portion such that the upper surface of the transmissive portions is exposed to form a light blocking portion. The initial light blocking portion is polished by the abrasive, which has the first zeta potential, using a pad.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 16, 2022
    Inventors: JOON-HWA BAE, BONGGU KANG, SEUNGBAE KANG, HEESUNG YANG, WOOJIN CHO, BYOUNG KWON CHOO
  • Publication number: 20220190970
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE, information via a sidelink interface between the first UE and the second UE. The UE may transmit, to the second UE, sidelink hybrid automatic repeat request acknowledgement feedback using a sidelink feedback channel resource of a sidelink resource pool via a sidelink component carrier based at least in part on the information received from the second UE. Numerous other aspects are provided.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 16, 2022
    Inventors: Seyedkianoush HOSSEINI, Wei YANG, Wanshi CHEN, Peter GAAL, Tingfang JI, Hwan Joon KWON, Krishna Kiran MUKKAVILLI
  • Publication number: 20220182114
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may generate a Legendre precoder for transmission on a multiple-input multiple-output channel based at least in part on computing Legendre polynomials for a quantity of transmit antennas. The wireless communication device may transmit a communication using the Legendre precoder. Numerous other aspects are provided.
    Type: Application
    Filed: November 3, 2021
    Publication date: June 9, 2022
    Inventors: Pinar SEN, Peter GAAL, Naga BHUSHAN, Seyong PARK, Renqiu WANG, Wei YANG, Krishna Kiran MUKKAVILLI, Tingfang JI, Muhammad Sayed Khairy ABDELGHAFFAR, Hwan Joon KWON
  • Patent number: 11355006
    Abstract: Disclosed is a crosswalk system according to various embodiments comprising an infrastructure including a communication device, a vehicle communicating with the infrastructure, and an indicating device electrically connected to the infrastructure. The infrastructure may detect an external object within a predetermined area through at least one sensor, obtain a location of the vehicle through the communication device, and based on the detected external object and the obtained position of the vehicle, transmit to the indicating device a signal requesting provision of information related to whether it is possible to cross the predetermined area from the external object or the vehicle. Other various embodiment may be implemented.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: June 7, 2022
    Assignee: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
    Inventors: Hyun Woo Cho, Ho Joon Kang, Tae Lim Kim, Seong-Jin Kwon, Seok-San Shin, Ju Yeon Hwang
  • Patent number: 11349177
    Abstract: A separator for secondary batteries, including: a separator substrate having at least one surface, wherein the separator substrate includes a polyolefin-based polymer resin having a porous structure and a coating layer is applied to one surface or opposite surfaces of a separator substrate made of a polyolefin-based polymer resin having a porous structure, wherein the coating layer includes a thickener, a filler, a particle-type binder, and a dissolution-type binder, wherein the thickener comprises carboxymethyl cellulose, and wherein an amount of the particle-type binder is greater than an amount of the dissolution-type binder.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: May 31, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: In Hyouk Sung, Su Jin Yoon, Sang Joon Lee, Hye Jin Kwon
  • Patent number: 11345782
    Abstract: A polymer having excellent liquid crystal alignment and electrical properties and thus is suitable for use as a liquid crystal alignment agent, a liquid crystal alignment agent including the same, a liquid crystal alignment film formed from the liquid crystal alignment agent, and a liquid crystal display device including the liquid crystal alignment film are provided.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: May 31, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Soon Ho Kwon, Seongku Kim, Sung Joon Min, Hang Ah Park, Jun Young Yoon, Jung Ho Jo
  • Patent number: 11350095
    Abstract: A method and apparatus for frame coding in adaptive raster scan order. The method includes encoding at least one of image or video utilizing input frames and at least one of a data related to the input frame to produce bitstream with raster scan order information and displacement information for producing compressed video bitstream, at decoding time, decoding at least one of the encoded bitstream with raster scan order information and displacement information for producing compressed video bitstream.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: May 31, 2022
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Do-Kyoung Kwon, Hyung Joon Kim, Madhukar Budagavi
  • Patent number: 11349697
    Abstract: An apparatus for wireless communication includes a receiver configured to receive control information associated with a non-coherent transmission to a base station. The apparatus further includes a transmitter configured to perform the non-coherent transmission based on the control information. The non-coherent transmission includes transmission of a codepoint to the base station, and the codepoint is determined based a diagonalized base sequence parameter matrix, a first discrete Fourier transform (DFT) matrix of a first size, and a second DFT matrix of a second size.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: May 31, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Elshafie, Yi Huang, Hwan Joon Kwon
  • Publication number: 20220167341
    Abstract: Methods and an apparatuses are provided for transmitting and receiving signaling information in a digital broadcasting system. A method includes encoding first signaling information for a physical layer to generate a first coded block; encoding second signaling information to generate a second coded block; and transmitting a frame including the first coded block, the second coded block, and at least one physical layer pipe (PLP) data. The first signaling information has a fixed number of bits. The second signaling information has a variable number of bits. The first signaling information comprises information indicating a forward error correction (FEC) type used for the second signaling information. The second signaling information comprises information indicating a modulation scheme of a related PLP, and information indicating a code rate of the related PLP.
    Type: Application
    Filed: February 11, 2022
    Publication date: May 26, 2022
    Inventors: Hwan-Joon Kwon, Hak-Ju Lee, Jae-Yoel Kim, Yeon-Ju Lim, Sung-Ryul Yun, Hong-Sil Jeong, Seho Myung
  • Publication number: 20220164012
    Abstract: Embodiments of the present disclosure relate to a storage system and an operating method thereof. According to the embodiments of the present disclosure, the storage system may include N (N is a natural number) temperature sensors and M (M is a natural number of 2 or more) modules, and may determine a thermal throttling level for each of the M modules based on N temperature information pieces collected from the N temperature sensors and N weights corresponding to the N temperature sensors, wherein the N weights are different for each of the M modules, and the storage system may perform the thermal throttling for the M modules based on the thermal throttling levels for the M modules respectively.
    Type: Application
    Filed: April 15, 2021
    Publication date: May 26, 2022
    Inventors: Yong Joon JOO, Ku Ik KWON, Kyeong Seok KIM, Byong Woo RYU
  • Patent number: 11341913
    Abstract: A pixel circuit includes a main-circuit that controls an organic light-emitting element by controlling a driving current to flow into the organic light-emitting element and a sub-circuit including a first compensation transistor including a gate terminal which receives a first gate signal, a second compensation transistor including a gate terminal which receives a second gate signal, and an initialization transistor including a gate terminal which receives an initialization signal. Here, in a low-frequency driving mode, a driving frequency of the first gate signal is N hertz (Hz), a driving frequency of the initialization signal is N Hz, a driving frequency of the second gate signal is M Hz, the first compensation transistor and the initialization transistor are turned on during a first time duration in N non-light-emitting periods per second, and the second compensation transistor is turned on during a second time duration in M non-light-emitting periods per second.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: May 24, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyo Jin Lee, Joon-Chul Goh, Sangan Kwon, Hui Nam, Jin Young Roh, Sehyuk Park
  • Patent number: 11337098
    Abstract: Techniques for channel state information (CSI) reporting are discussed. One example apparatus at a user equipment can derive, for one or more subframes of a license assisted access (LAA) secondary cell (SCell), one or more channel measurements based on reference signals (e.g., cell-specific reference signals (CRS) or CSI reference signals (CSI-RS)), in those subframes; generate CSI that comprises a channel quality indicator (CQI) based on an average of the one or more channel measurements from multiple subframes comprising a first subframe and a later second subframe, wherein each orthogonal frequency division multiplexing (OFDM) symbol of a second slot of the first subframe is occupied, wherein each of a first three OFDM symbols of the second subframe are occupied, and wherein each OFDM symbol between the first subframe and the second subframe is occupied; and generate a CSI report that indicates the set of CSI parameters.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: May 17, 2022
    Assignee: Apple Inc.
    Inventors: Abhijeet Bhorkar, Hwan-Joon Kwon, Jeongho Jeon, Qiaoyang Ye
  • Publication number: 20220150028
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, from at least an acknowledgment (ACK)-only feedback configuration and a negative ACK (NACK)-only feedback configuration and based at least in part on an error rate and a traffic condition associated with a semi-persistent scheduling (SPS) resource allocation, a feedback configuration for the SPS resource allocation. The UE may transmit feedback regarding the SPS resource allocation using the selected feedback configuration. Numerous other aspects are provided.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Inventors: Ahmed ELSHAFIE, Yi HUANG, Hwan Joon KWON
  • Publication number: 20220140980
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support use of common sequence pools for non-coherent transmissions according to one or more aspects. In a first aspect, a method of wireless communication includes converting, by a wireless communication device, an information bit stream to an integer value. The method also includes selecting, by the wireless communication device, a sequence from a common sequence pool based on the integer value. The common sequence pool has a nested structure of sequences which map different length information bit streams with the same most significant bit or bits to the same sequences. The method further includes transmitting, by the wireless communication device, a non-coherent transmission indicating the sequence. Other aspects and features are also claimed and described.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Yi Huang, Gokul Sridharan, Wei Yang, Peter Gaal, Juan Montojo, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Tingfang Ji