Patents by Inventor Ji Kwon

Ji 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: 20240177972
    Abstract: Provided is a method for etching an atomic layer. The method for etching the atomic layer includes providing a substrate to a process chamber, wherein the process chamber comprises a first chamber part and a second chamber part, and the substrate is provided in the second chamber part, generating adsorption gas plasma in the first chamber part, adsorbing radicals of the adsorption gas plasma to the substrate so as to form a treatment layer, generating etching gas plasma in the first chamber part, and allowing electrons and ions of the etching gas plasma to be alternately incident into the treatment layer so as to perform desorption of the treatment layer.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 30, 2024
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Geun Young YEOM, Chin Wook CHUNG, Yun Jong JANG, Doo San KIM, Ye Eun KIM, Hong Seong GIL, Hae In KWON, Jun Young PARK, Ji Won JUNG
  • Patent number: 11996968
    Abstract: Various embodiments include methods for reducing peak to average power ratio of wireless transmission waveforms, performed in transmitter circuitry of a wireless communication. Various embodiments may include receiving frequency domain data tones, transforming the frequency domain data tones to time domain data signals, generating, using a set of peak reduction tone (PRT) neural networks, time domain PRTs using the time domain data signals in which the set of PRT neural networks have been trained in conjunction with an augmentation neural network, and a receiver neural network, generating an output of the augmentation neural network based on an input of final combined time domain signals including the time domain PRTs combined with previous combined time domain signals, and generating time domain wireless transmission waveforms that include the output of the augmentation neural network combined with the final combined time domain signals.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: May 28, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: June Namgoong, Taesang Yoo, Naga Bhushan, Krishna Kiran Mukkavilli, Tingfang Ji, Hwan Joon Kwon, Pavan Kumar Vitthaladevuni, Jay Kumar Sundararajan
  • Patent number: 11996950
    Abstract: A method of wireless communication includes receiving, by a network device from a server, first data associated with an application. The method further includes, during a first monitoring occasion associated with the application, transmitting, by the network device, the first data to a first group of multiple user equipment (UE) devices that execute the application. The method further includes transmitting a message to the first group after transmitting the first data. The message indicates completion of the first monitoring occasion.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: May 28, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yuchul Kim, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Huilin Xu, Jay Kumar Sundararajan, Yeliz Tokgoz, Jing Lei, Peter Pui Lok Ang, Tingfang Ji, Wanshi Chen
  • Patent number: 11987611
    Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: May 21, 2024
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jung Gun Kwon, Min Ji Baek, Ji Hye Lee, Nara Kwon, Ju Jeong Kim, Jin Ah Rho, Jin Man Cho
  • Publication number: 20240162567
    Abstract: Disclosed are an electrolyte membrane for a lithium-air battery, a method of manufacturing the same, a cathode for a lithium-air battery, a method of manufacturing the same, and a lithium-air battery including the electrolyte membrane and the cathode. Particularly, the lithium-air battery includes i) an electrolyte membrane, which is manufactured using an inorganic melt admixture including two or more nitrogen-oxide compounds and thus may have a very low eutectic point, and ii) a cathode, which is manufactured by reducing a metal at a fast speed on a carbon material. As such, the lithium-air battery is capable of stably operating even at low temperatures and providing high power output.
    Type: Application
    Filed: January 23, 2024
    Publication date: May 16, 2024
    Inventors: Eun Ji Kwon, Samuel Seo, Gwang Seok Oh, Seok Ju Kang, Kyung Eun Baek
  • Publication number: 20240155910
    Abstract: A pixel includes first, second, and third sub-pixels each including an emission area and a non-emission area. Each of the first, second, and third sub-includes a pixel circuit layer; a first electrode on the pixel circuit layer; a pixel defining layer on the first electrode and including an opening to expose an area of the first electrode; an emission layer on the pixel defining layer; a second electrode on the emission layer; a thin film encapsulation layer over the second electrode; a color filter on the thin film encapsulation layer; and an overcoat layer over the color filter. The overcoat layer has a refractive index greater than a refractive index of the color filter. A color filter of the second sub-pixel overlaps a color filter of each of the first and third sub-pixels in the non-emission area.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 9, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Tae Ho KIM, Hyeo Ji KANG, Oh Jeong KWON, Su Jeong KIM, Mi Hwa LEE, Hong Yeon LEE, Sung Gyu JANG, Seung Yeon JEONG
  • Patent number: 11974256
    Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: April 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Hwan Joon Kwon, Huilin Xu, Yuchul Kim, Peter Pui Lok Ang, Yeliz Tokgoz, Jay Kumar Sundararajan, Krishna Kiran Mukkavilli, Tingfang Ji, Jing Lei, Ravi Agarwal, Seyong Park, Seyedkianoush Hosseini
  • Patent number: 11968990
    Abstract: The present application relates to creamer comprising vegetable lipids, casein, maltose, phosphates, and allulose.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: April 30, 2024
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Young Mi Lee, Seong Bo Kim, Yang Hee Kim, Seong Jun Cho, Myung Sook Choi, Young Ji Han, Ji Young Choi, Su Jung Cho, Un Ju Jung, Eun Young Kwon
  • Patent number: 11974286
    Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for allowing for the coexistence of legacy and non-legacy PUCCH formats. An example method generally includes generating a first orthogonal sequence for a first payload for a physical uplink control channel (PUCCH) to be transmitted; generating a second orthogonal sequence for a second payload for the PUCCH to be transmitted; mapping the first orthogonal sequence to a first set of virtual resources and the second orthogonal sequence to a second set of virtual resources; mapping the first set of virtual resources to a first set of physical resources and the second set of virtual resources to a second set of physical resources; and transmitting the first and second payloads for the PUCCH on the first and second sets of physical resources.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: April 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Peter Gaal, Wei Yang, Tingfang Ji, Hwan Joon Kwon, Krishna Kiran Mukkavilli
  • Patent number: 11968151
    Abstract: A method of wireless communication by a first network device includes predicting spatial inter-cell downlink interference experienced by a UE. The method also includes communicating with a second network device to reduce the spatial inter-cell downlink interference in a direction of the UE by protecting resources across selected resource sets.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: April 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yeliz Tokgoz, Jay Kumar Sundararajan, Krishna Kiran Mukkavilli, Hwan Joon Kwon, Naga Bhushan, Taesang Yoo, Tingfang Ji
  • Patent number: 11963186
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) and indicating a physical uplink control channel (PUCCH) repetition factor. The UE may transmit, and the base station may receive, a PUCCH that includes hybrid automatic repeat request acknowledgement feedback associated with the PDSCH. In some aspects, one or more instances of the PUCCH are transmitted across one or more uplink slots or sub-slots based at least in part on the PUCCH repetition factor indicated in the DCI. Numerous other aspects are provided.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: April 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Wanshi Chen, Tingfang Ji, Hwan Joon Kwon, Peter Gaal
  • Patent number: 11954694
    Abstract: The present disclosure relates to a blockchain based platform and a method for consumers to invest in climate related financial products at an amount voluntarily chosen based on a calculation of carbon emission amount from the transactions data crawled from the servers of financial institutions that operates credit and cash cards and to return the principal investment and dividends accrued from the climate related investments options to the consumers who paid the voluntarily chosen amount of carbon emission charges of their consumption of goods and services. The platform embodied in the present disclosure provides an incentive for consumers to voluntarily pay their carbon emission charges by financially intermediating voluntary carbon emission payment into climate related investment options and a blockchain based security of transactions for the return of the principal investments and dividends accrued from the climate related financial products to those consumers who voluntarily paid carbon emission charges.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: April 9, 2024
    Inventors: Rae Kwon Chung, Ji Eun Lee
  • Patent number: 11956082
    Abstract: Aspects presented herein may enhance a HARQ feedback operation to improve data retransmissions by using tri-state HARQ feedback, and may enable a UE to construct a codebook for tri-state HARQ feedback. In one aspect, a UE determines whether tri-state HARQ feedback or bi-state HARQ feedback is configured based on a DL carrier. The UE generates HARQ feedback for at least one of a received PDCCH or a received PDSCH on the DL carrier based on the determination whether the DL carrier is configured with the tri-state HARQ feedback. The UE transmits the generated HARQ feedback.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: April 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Yang, Yi Huang, Wanshi Chen, Peter Gaal, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Tingfang Ji
  • Publication number: 20240113834
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify one or more antenna groups at the UE, each of the one or more antenna groups comprising two or more antenna ports and associated with group-based sounding reference signal transmission. The UE may receive an indication of a sounding reference signal configuration identifying one or more resources for performing group-based sounding reference signal transmissions using at least one of the one or more antenna groups. The UE may transmit one or more sounding reference signals using the one or more resources and at least one antenna port from the at least one of the one or more antenna groups.
    Type: Application
    Filed: April 7, 2021
    Publication date: April 4, 2024
    Inventors: Ahmed ELSHAFIE, Runxin WANG, Muhammad Sayed Khairy ABDELGHAFFAR, Yu ZHANG, Krishna Kiran MUKKAVILLI, Hwan Joon KWON, Tingfang JI
  • Patent number: 11950383
    Abstract: A display apparatus according to a concept of the disclosure includes: a display panel configured to display an image in a front direction; a top chassis positioned in a front direction of the display panel; a bottom chassis positioned in a rear direction of the display panel; a rear cover covering a rear side of the bottom chassis; and a stand member being accommodatable in the rear cover and selectively coupled with a rear surface of the rear cover, wherein the rear cover includes an accommodating portion in which the stand member is accommodated and a coupling portion coupled with the stand member, and the stand member includes an inserting protrusion which is inserted into the accommodating portion and the coupling portion.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: April 2, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-Bong Kim, Dong Wook Kim, Ji-Gwang Kim, Tae-Hun Kim, Yong Gu Do, Jeong Woo Park, Gil Jae Lee, Sang Young Lee, Pil Kwon Jung, Su-An Choi
  • Patent number: 11949618
    Abstract: Methods, systems, and devices for wireless communications are described. A configuration for a reference signal used to determine a non-linear behavior of transmission components at a transmitting device may be determined. The configuration for the reference signal may be determined based on signaling transmitted by the transmitting device, signaling transmitted by a device that receives the reference signal, or both. Additionally, or alternatively, the configuration for the reference signal may be determined based on a configuration of other signals transmitted by the transmitting device prior to or concurrently with the transmission of the reference signal. The determined configuration may be used to generate and transmit the reference signal or to determine a configuration of a received reference signal. In both cases, a non-linear response of transmission components at the transmitting device may be determined based on the reference signal.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: April 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Hung Dinh Ly, June Namgoong, Taesang Yoo, Krishna Kiran Mukkavilli, Naga Bhushan, Tingfang Ji, Hwan Joon Kwon, Pavan Kumar Vitthaladevuni, Jay Kumar Sundararajan
  • Patent number: 11950251
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a physical uplink shared channel communication using a resource associated with a configured grant. The UE may transmit, in connection with transmitting the physical uplink shared channel communication, a scheduling request. A base station (BS) may monitor for the physical uplink shared channel communication and the scheduling request. The BS may selectively communicate with the UE to schedule a retransmission of the physical uplink shared channel communication based at least in part on a result of the monitoring. Numerous other aspects are provided.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: April 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Wei Yang, Tingfang Ji, Krishna Kiran Mukkavilli, Hwan Joon Kwon
  • Patent number: 11937211
    Abstract: Various implementations and techniques are disclosed to enable and provide communication devices, methods, and systems for sidelink communication resources configuration and management. Wireless devices use a communication resource configuration and management procedure to determine resources for sidelink communication with potential power saving.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: March 19, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Yang, Seyedkianoush Hosseini, Peter Gaal, Wanshi Chen, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Seyed Ali Akbar Fakoorian, Yuchul Kim, Juan Montojo, Tingfang Ji
  • Publication number: 20240088432
    Abstract: An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0?x?4, y satisfies a second equation 0?y?6, and z satisfies a third equation 1?z?2.
    Type: Application
    Filed: April 12, 2023
    Publication date: March 14, 2024
    Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Yeon Jong Oh, Kyoung Han Ryu, Dong Hyun Lee, Han Su Kim, Ji Whan Lee, Seong Hoon Choi, Seung Do Mun
  • Publication number: 20240089766
    Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may transmit capability information including an indication of a discontinuous monitoring delay period. The UE may receive a message including an indication to adjust monitoring of a physical downlink control channel (PDCCH), and monitor for the PDCCH during the discontinuous monitoring delay period. The UE may adjust monitoring for the PDCCH following the discontinuous monitoring delay period during a temporal period based on the received indication to adjust monitoring of the PDCCH. In some examples, at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled during the temporal period while monitoring of the PDCCH is adjusted.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Yuchul KIM, Huilin XU, Hwan Joon KWON, Peter Pui Lok ANG, Jay Kumar SUNDARARAJAN, Krishna Kiran MUKKAVILLI, Yeliz TOKGOZ, Jing LEI, Tingfang JI, Ravi AGARWAL, Seyong PARK