Patents by Inventor Hui Ling

Hui Ling 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).

  • Patent number: 11979870
    Abstract: A first communication device generates and transmits a frame that is configured to cause one or more second communication devices in a wireless local area network (WLAN) to refrain from transmitting during a set of repeating time segments, and the frame is generated to include an indication of a time period of the time segments in the set of repeating time segments, the time period being less than a duration of a beacon interval of the WLAN such that multiple ones of the time segments occur within one beacon interval. Alternatively, the frame is configured to cause one or more second communication devices in the WLAN to refrain from transmitting during a time segment that begins in conjunction with an end of transmission of i) the frame or ii) a packet that includes the frame, and the frame is generated to include an indication of a time duration of the time segment.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: May 7, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Yi-Ling Chao, Hongyuan Zhang, Hui-Ling Lou
  • Publication number: 20240146590
    Abstract: A communication device selects a frequency bandwidth via which a physical layer (PHY) protocol data unit (PPDU) will be transmitted in a vehicular communication network, and generates, the PPDU i) according to a downclocking ratio of 1/2, and ii) based on an orthogonal frequency division multiplexing (OFDM) numerology defined by an IEEE 802.11ac Standard. In response to the selected frequency bandwidth being 10 MHz, the PPDU is generated according to the downclocking ratio of 1/2 and based on the OFDM numerology defined by the IEEE 802.11ac Standard for 20 MHz PPDUs. In response to the selected frequency bandwidth being 20 MHz, the PPDU is generated according to the downclocking ratio of 1/2 and based on the OFDM numerology defined by the IEEE 802.11ac Standard for 40 MHz PPDUs.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Inventors: Rui CAO, Hongyuan ZHANG, Hui-Ling LOU, Xiayu ZHENG
  • Publication number: 20240145641
    Abstract: A color conversion panel and a display device are provided. The color conversion panel includes an opaque substrate and a sapphire substrate. The opaque substrate includes a plurality of first pixel openings, a plurality of second pixel openings and a plurality of third pixel openings. The first pixel openings are filled with red quantum dot material, and the second pixel openings are filled with green quantum dot material. The sapphire substrate is on the opaque substrate. A first surface of the sapphire substrate that faces the opaque substrate has a plurality of first arc surfaces corresponding to the first pixel openings, a plurality of second arc surfaces corresponding to the second pixel openings, and a plurality of third arc surfaces corresponding to the third pixel openings.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 2, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Kai-Ling Liang, Wei-Hung Kuo, Hui-Tang Shen, Chun-I Wu, Suh-Fang Lin
  • Patent number: 11973545
    Abstract: A first access point (AP), which is associated with one or more first client stations, generates an announcement frame that announces a coordinated multi-user (MU) transmission involving multiple APs including the first AP and one or more second APs. Each of the second APs is associated with a respective one or more second client stations. The announcement frame is generated to indicate one or more respective sets of communication parameters to be used by the one or more second APs for communicating with the respective one or more second client stations during the coordinated MU transmission. The first AP transmits the announcement frame to the one or more second APs to initiate the coordinated MU transmission, and participates in the coordinated MU transmission while the one or more second APs also participate in the coordinated MU transmission.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: April 30, 2024
    Assignee: Marvell Asia Pte Ltd.
    Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou
  • Publication number: 20240124442
    Abstract: Described herein are novel PRMT5 inhibitors of Formula I and pharmaceutically acceptable salts thereof, as well as the pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity and may have use in treating proliferative, metabolic and blood disorders.
    Type: Application
    Filed: February 3, 2022
    Publication date: April 18, 2024
    Applicant: AMGEN INC.
    Inventors: Albert AMEGADZIE, Diane Jennifer BEYLKIN, Shon BOOKER, Matthew Paul BOURBEAU, John R. BUTLER, Kevin Lloyd GREENMAN, Todd J. KOHN, Kexue LI, Qingyian LIU, Ana Elena MINATTI, Primali Vasundera NAVARATNE, Liping H. PETTUS, Rene RAHIMOFF, Hui-Ling WANG, Nicholas Anthony WEIRES
  • Publication number: 20240129923
    Abstract: A first communication device generates a first physical layer (PHY) data unit that includes information indicating a capability to use a channel bandwidth greater than a maximum channel bandwidth of the first communication device, and transmits the first PHY data unit to a second communication device during an association process with the second communication device. The first communication device generates a second PHY data unit that includes information indicating a capability to use at most the maximum channel bandwidth of the first communication device, and transmits the second PHY data unit to the second communication device when the first communication device is associated with the second communication device.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 18, 2024
    Inventors: Liwen CHU, Lei WANG, Hongyuan ZHANG, Yakun SUN, Jinjing JIANG, Hui-Ling LOU
  • Publication number: 20240127767
    Abstract: A display device and a projector are provided. The display device includes a pixel light-emitting panel and multiple color conversion panels. The pixel light-emitting panel includes an N1 number of light-emitting pixel units distributed in an array, and the light-emitting pixel units are driven to emit light through a driver. A first color conversion panel includes an N2 number of first color pixels and an N3 number of first transparent pixels. The first color pixels and the first transparent pixels are disposed relative to the light-emitting pixel units. A second color conversion panel includes an N4 number of second color pixels and an N5 number of second transparent pixels. The second color pixels and the second transparent pixels are disposed relative to the light-emitting pixel units. The lights generated by at least part of the light-emitting pixel units sequentially pass through the first color pixels and the second transparent pixels to achieve the color conversion.
    Type: Application
    Filed: December 15, 2022
    Publication date: April 18, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Hui-Tang Shen, Wei-Hung Kuo, Kai-Ling Liang, Chun-I Wu, Yu-Hsiang Chang
  • Patent number: 11956741
    Abstract: A communication device generates a first packet and a second packet. The first packet includes a first physical layer (PHY) preamble having: a first legacy signal field (L-SIG) having first duration information that indicates a first duration of the first packet; and first non-legacy signal field information having first modulation information that indicates a first modulation used in the first packet. The second packet includes a second PHY preamble having: a second L-SIG having second duration information that indicates a second duration of the second packet, wherein the second duration is different than the first duration; and second non-legacy signal field information having second modulation information that indicates a second modulation used in the second packet, wherein the second modulation is different than the first modulation. The communication device simultaneously transmits the first packet in a first frequency segment and the second packet in a second frequency segment.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: April 9, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Rui Cao, Hongyuan Zhang, Liwen Chu, Yan Zhang, Hui-Ling Lou
  • Publication number: 20240112869
    Abstract: A keyboard device includes a key module and a backlight module. The key module includes a supporting plate and plural key structures. The key structures are installed on the supporting plate. The backlight module includes a light guide plate, a light-sheltering layer, a reflecting layer, a light-emitting unit, a base plate and an opaque structure. The light guide plate includes a second opening. The second opening includes a lateral wall. The light-sheltering layer is located over the light guide plate. The light-sheltering layer includes a third opening. The reflecting layer is located under the light guide plate. The reflecting layer includes a fourth opening. The light-emitting unit emits a light beam into the light guide plate. The opaque structure is arranged between the light-sheltering layer and the reflecting layer. The opaque structure is located beside the lateral wall of the light guide plate.
    Type: Application
    Filed: December 13, 2022
    Publication date: April 4, 2024
    Inventors: Xiang-Ge He, Chang-Fu Shen, Hui-Ling Lin
  • Publication number: 20240101570
    Abstract: Described herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity and may have use in treating proliferative, such as cancer, metabolic and blood disorders. Compounds of Formula (I) have the following structure of Formula (I).
    Type: Application
    Filed: November 22, 2021
    Publication date: March 28, 2024
    Inventors: Albert AMEGADZIE, Diane Jennifer BEYLKIN, Shon BOOKER, Matthew Paul BOURBEAU, John R. BUTLER, Sanne Ormholt Schroder GLAD, Todd J. KOHN, Brian Alan LANMAN, Kexue LI, Qingyian LIU, Patricia LOPEZ, Francesco MANONI, Primali Vasundera NAVARATNE, Liping H. PETTUS, Rene RAHIMOFF, Nuria A. TAMAYO, Mikkel VESTERGAARD, Hui-Ling WANG, Nicholas Anthony WEIRES
  • Patent number: 11927788
    Abstract: A light guide module is provided, which includes a circuit board, one or more light-emitting elements, a light guide plate, a first reflective layer and a second reflective layer. The one or more light-emitting elements are disposed on the circuit board. The light guide plate is located on the circuit board, in which the light guide plate has a thick portion and a thin portion connected to the thick portion, and the thin portion is located over the one or more light-emitting elements, and a side surface of the thick portion adjacent to the thin portion is laterally adjacent to the one or more light-emitting elements. The first reflective layer covers a side surface of the thick portion away from the thin portion. The second reflective layer covers an upper surface of the thick portion and an upper surface of the thin portion.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: March 12, 2024
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Chia-Ming Li, Hui-Ling Lin
  • Publication number: 20240071222
    Abstract: A method for controlling a traffic light, a method and apparatus for navigating an unmanned vehicle and a method and apparatus for training a model are provided. An implementation comprises: generating a reinforced traffic light state parameter according to vehicle state representation information of an unmanned vehicle currently contained in a preset area of a target traffic light and a current traffic light state parameter of the target traffic light; and generating a traffic light control action according to the reinforced traffic light state parameter; where the reinforced traffic light state parameter is used to cause an unmanned vehicle navigation end to generate a reinforced vehicle state parameter according to a reinforced traffic light state and a current vehicle state parameter of a target unmanned vehicle, and generate an unmanned vehicle navigation action according to the reinforced vehicle state parameter.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Inventors: Qian SUN, Le ZHANG, Jingbo ZHOU, Hui XIONG, Weijia ZHANG, Huan YU, Yu MEI, Weicen LING
  • Patent number: 11909570
    Abstract: A communication device determines that simultaneous transmission/reception via multiple frequency segments in a WLAN is not permitted, and transmits a first packet in a first frequency segment and a second packet in a second frequency segment. The communication device determines that an end of the first packet does not align with an end of the second packet and that the first packet and/or the second packet prompts transmission of a respective response packet a defined time period after transmission of the corresponding one of the first packet and the second packet. In response to having determined that simultaneous transmission/reception is not permitted and that the first packet and/or the second packet prompts transmission of the respective response packet, the communication device pads the first packet and/or the second packet so that an end of transmission of the first packet is aligned with an end of transmission of the second packet.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: February 20, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou, Rui Cao, Yan Zhang
  • Patent number: 11910240
    Abstract: A first communication device generates a beacon frame that includes i) parameters of a broadcast target wake time (TWT) schedule and ii) information regarding a quantity of client stations that have currently joined the broadcast TWT schedule. The first communication device transmits the beacon frame to inform one or more second communication devices of i) the parameters of the broadcast TWT schedule and ii) the quantity of client stations that have currently joined the broadcast TWT schedule.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: February 20, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou
  • Publication number: 20240050430
    Abstract: Provided herein are KRAS G12C inhibitors, composition of the same, and methods of using the same. These inhibitors are useful for treating a number of disorders, including pancreatic, colorectal, and lung cancers.
    Type: Application
    Filed: June 23, 2023
    Publication date: February 15, 2024
    Inventors: John Gordon ALLEN, Jennifer Rebecca ALLEN, Ana Elena MINATTI, Qiufen XUE, Ryan Paul WURZ, Christopher M. TEGLEY, Alexander J. PICKRELL, Thomas T. NGUYEN, Vu Van MA, Patricia LOPEZ, Longbin LIU, David John KOPECKY, Michael J. FROHN, Ning CHEN, Jian Jeffrey CHEN, Aaron C. SIEGMUND, Albert AMEGADZIE, Nuria A. TAMAYO, Shon BOOKER, Clifford GOODMAN, Mary WALTON, Nobuko NISHIMURA, Youngsook SHIN, Jonathan D. LOW, Victor J. CEE, Anthony B. REED, Hui-Ling WANG, Brian Alan LANMAN
  • Patent number: 11900677
    Abstract: Presented herein are systems and methods for generating a multi-view focused video stream. The methods involve obtaining at least one video stream of a first participant in an online video communication session between at least the first participant at a first endpoint and a second participant at a second endpoint; determining a bounding region of at least one element in the video stream; generating a focused video stream from the video stream that includes a focused view of the at least one element within the bounding region; and presenting the focused video stream on the second endpoint to at least the second participant.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 13, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Hui-Ling Lu, Raul Alejandro Casas
  • Patent number: 11889488
    Abstract: A first communication device determines that a trigger frame and another frame are to be transmitted to at least a second communication device. The first communication device determines whether the second communication device announced support of aggregation of buffer status report (BSRP) trigger frames with additional frames. In response to the first communication device determining that the second communication device announced support of aggregation of BSRP trigger frames with additional frames, the first communication device generates an aggregate media access control protocol data unit (A-MPDU) to include the BSRP trigger frame and the other frame, and transmits the A-MPDU within a packet. In response to the first communication device determining that the second communication device did not announce support of aggregation of BSRP trigger frames with additional frames, the first communication device transmits a packet having only the BSRP trigger frame.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: January 30, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Xiayu Zheng, Hongyuan Zhang, Hui-Ling Lou
  • Patent number: 11877274
    Abstract: A communication device generates a first packet to include a first indication of one or more first frequency subchannels in a first frequency segment that will be utilized to transmit the first packet. The communication device also generates a second packet to include a second indication of one or more second frequency subchannels in a second frequency segment that will be utilized to transmit the second packet. The communication device simultaneously transmits the first packet via the first frequency segment and the second packet via the second frequency segment.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: January 16, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou
  • Publication number: 20240014938
    Abstract: A first communication device transmits first bitmap length capability information for the first communication device regarding block acknowledgment procedures, and receives second bitmap length capability information for a second communication device regarding block acknowledgment procedures. The first communication device performs a block acknowledgment procedure, including setting a block acknowledgment transmission window size for the block acknowledgment procedure based on the second bitmap length capability information for the second communication device, and a determination of whether a block acknowledgement frame used in the block acknowledgment procedure is a compressed block acknowledgement (C-BA) frame or a multi-station (multi-STA) block acknowledgement frame.
    Type: Application
    Filed: August 24, 2023
    Publication date: January 11, 2024
    Inventors: Liwen CHU, Ken Kinwah HO, Hongyuan ZHANG, Hui-Ling LOU
  • Patent number: D1018754
    Type: Grant
    Filed: October 27, 2023
    Date of Patent: March 19, 2024
    Inventor: Hui Ling