Patents by Inventor Hui Luo

Hui Luo 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: 20250234191
    Abstract: A method for receiving, by an ambient power (AMP) device that harvests environmental energy, an identification (ID) request frame from a powered wireless device. The ID request frame includes one or more frame-exchange parameters and an authentication and key management (AKM) method. The method includes retrieving, from memory, a secret that is shared with the powered wireless device, determining, using the secret, one or more first AKM parameters, and transmitting, to the powered wireless device, by the AMP device, an ID response frame including an ID of the AMP device, at least one of the one or more frame-exchange parameters and the one or more AKM parameters with which the powered wireless device is to be mutually authenticated with the AMP device and to generate an encryption key to initiate an encrypted wireless communication session.
    Type: Application
    Filed: February 14, 2024
    Publication date: July 17, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventors: Hui Luo, Rakesh Taori
  • Patent number: 12363531
    Abstract: A method can include, by operation of a configuring device: storing user network information in the configuring device; receiving wireless communications from a target device; authenticating the target device; indicating a pointing direction for the configuring device; executing a wireless positioning operation with the target device to generate positioning data. In response to the configuring device being determined to be pointing at the target device, automatically configuring the target device for the user network with the stored user network information. Corresponding methods for a configuring device, as well as devices and systems are also disclosed.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: July 15, 2025
    Assignee: Cypress Semiconductor Corporation
    Inventors: Hui Luo, Kalyan Dharanipragada, Kiran Uln
  • Patent number: 12363752
    Abstract: A method can include, in an access point (AP) configured to control data transfers for associated stations (STAs) in time intervals, storing a unique identifier and quality-of-service (QoS) requirement for each STA of a first set in a nonvolatile memory of the AP. In response to a STA associating with the AP, if the associating STA is in the first set, allocating time for the STA in the time intervals to meet the QoS requirement of the STA without receiving transmitted QoS data from the STA, and if the associating STA is not in the first set, establishing a QoS for the STA having a lower priority than any associated STAs of the first set. Corresponding systems and devices are also disclosed.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: July 15, 2025
    Assignee: Cypress Semiconductor Corporation
    Inventors: Hui Luo, Xianmin Wang, Hongwei Kong
  • Publication number: 20250193943
    Abstract: A method can include, by operation of a first wireless device, in response to detecting a user input at the first wireless device, transmitting a first wireless message. In response to receiving a second wireless message, a determination can be made that an intermediate device is within a predetermined proximity. A sharing message can be received that includes a secret value. In response to receiving an exchange message, a determination can be made that a second wireless device stores the secret value. An operation can be executed to add the first or second wireless device to a wireless network that includes transmission of provisioning messages having the address corresponding to the second wireless device. Corresponding devices and systems are disclosed.
    Type: Application
    Filed: December 7, 2023
    Publication date: June 12, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventor: Hui Luo
  • Patent number: 12323388
    Abstract: The disclosure provides a method and apparatus for controlling traffic transmission, a device, and a storage medium. A network bridge is arranged between a target container and a host, and traffic data is forwarded to an application layer detector for application layer traffic filtering by the network bridge, which can be compatible with various target containers having different service characteristics and improve stability of traffic transmission. A transmission layer traffic filtering strategy is directly applied to an interior of a container, and transmission layer traffic filtering is conducted in the container, such that a fault of a container cluster caused by a mistake or abnormality of a network protection strategy is prevented, and secure detection and normal transmission of the traffic data in a container environment are implemented.
    Type: Grant
    Filed: October 29, 2024
    Date of Patent: June 3, 2025
    Assignee: Beijing Volcano Engine Technology Co., Ltd.
    Inventors: Chen Zhang, Hui Luo, Jianxin Guo
  • Publication number: 20250142323
    Abstract: A method can include, by operation of a first wireless device, storing a first passphrase comprising a common password and a specific password, transforming the common password into a first finite field (FF) element and the specific password into a second FF element. A first key can be generated using a received third scalar value and third FF element. A commit message can be transmitted with a portion encrypted with the first key. In response to receiving a fourth scalar value and a fourth FF element, generating a second key using at least the fourth scalar value and the fourth FF element, and transmitting a second wireless message with a portion encrypted with the second key. In response to validating a received confirmation message using the second key, establishing encryption keys for a wireless connection using at least the second key. Corresponding devices and systems are also disclosed.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 1, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventor: Hui Luo
  • Publication number: 20250126555
    Abstract: Systems and methods described herein determine, by a processing device executing on a requesting station, a target wake time (TWT) buffer size, wherein the TWT buffer size indicates a buffer size to allocate at a responding station when the requesting station is in a sleep mode. The systems and methods insert, by the requesting station, a TWT buffer size request into a request message, wherein the TWT buffer size request comprises the TWT buffer size. In turn, the systems and methods transmit the request message from the requesting station to the responding station.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 17, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventors: Hui Luo, Rakesh Taori
  • Publication number: 20250119750
    Abstract: A method can include, by operation of a first wireless device, storing media access control (MAC) addresses for associated devices in first memory circuits of the first wireless device and receiving a wireless request protocol data unit (PDU) via wireless communication circuits. By operation of controller circuits of the first wireless device, determining if the MAC address of the request PDU matches a stored MAC address, and, in response to at least the MAC address of the request PDU matching a stored MAC address, ignoring the request PDU or not transmitting buffered data corresponding to a destination of the matching MAC address. Corresponding devices and systems are also disclosed.
    Type: Application
    Filed: March 20, 2024
    Publication date: April 10, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventors: Abhik Chitta Ghanti, Vinoth Sampath, Hui Luo, Ramanathan Ramakrishshnan
  • Publication number: 20250119826
    Abstract: A method can include, by operation of an access point device (AP), between transmissions of a periodic beacon frame, communicating with each associated station devices (STAs), from communications with the STAs determining connection information for all associated STAs, and generating an information element (IE) that includes the connection information for all associated STAs. During a beacon transmission period, a beacon frame can be transmitted that includes a media access control (MAC) header, a frame body, and a frame check sequence. The frame body can include the IE. Corresponding devices and systems are also disclosed.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventors: Xianmin Wang, Hui Luo
  • Publication number: 20250063091
    Abstract: A method can include a virtual/augmented reality (V/AR) access device receiving a list of virtual wireless devices within a predetermined virtual range. An upstream data frame from a real world wireless device can be encapsulated by the V/AR access device into an upstream packet and transmitted to a virtual wireless device. Downstream packets from the virtual wireless device can be decapsulated by the V/AR access device to access a downstream data frame. The downstream data frame can be transmitted to the real world wireless device by the V/AR access device. Corresponding devices and systems are also disclosed.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 20, 2025
    Applicant: Cypress Semiconductor Corporation
    Inventor: Hui Luo
  • Publication number: 20250056986
    Abstract: A display panel includes a base substrate, a display structure layer located on the base substrate of a display region and including multiple display region metal layers, a touch structure layer, multiple contact pads, and a first inorganic insulating layer. The touch structure layer is located on a side of the display structure layer away from the base substrate. The multiple contact pads are located in the first bezel region, and at least one contact pad includes at least one contact pad metal layer. The first inorganic insulating layer exposes at least part of surfaces of contact pad metal layers of the multiple contact pads away from the base substrate. The contact pad metal layer of the at least one contact pad exposed by the first inorganic insulating layer and one of the multiple display region metal layers of the display structure layer are of a same layer structure.
    Type: Application
    Filed: March 28, 2023
    Publication date: February 13, 2025
    Inventors: Chaoxue QIN, Jiamian SUN, Hui LUO, Zerong YANG, Yuheng QIU, Hwang KIM, Wei LIN
  • Publication number: 20250055832
    Abstract: The disclosure provides a method and apparatus for controlling traffic transmission, a device, and a storage medium. A network bridge is arranged between a target container and a host, and traffic data is forwarded to an application layer detector for application layer traffic filtering by the network bridge, which can be compatible with various target containers having different service characteristics and improve stability of traffic transmission. A transmission layer traffic filtering strategy is directly applied to an interior of a container, and transmission layer traffic filtering is conducted in the container, such that a fault of a container cluster caused by a mistake or abnormality of a network protection strategy is prevented, and secure detection and normal transmission of the traffic data in a container environment are implemented.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Inventors: Chen Zhang, Hui Luo, Jianxin Guo
  • Publication number: 20250034539
    Abstract: Disclosed is a method for increasing expression level of recombinant proteins in Bacillus subtilis through co-expressing Bacillus-derived enhancer factor, belonging to the technical field of enzyme engineering. According to the present disclosure, genes encoding recombinant proteins are respectively co-expressed with Bacillus-derived PonA, PonA truncated forms, OppA or SppA, so as to improve the expression level of the recombinant proteins. The results show that the method provided by the present disclosure can increase the expression level of ultra-high temperature amylase, medium temperature amylase or sucrose isomerase at the shake flask level to 3.96 times, 1.49 times and 2.26 times. The expression level of ultra-high temperature amylase can be increased by 26% in high-density fermentation of a 3L bioreactor. The B. subtilis provides a new developable target as an recombinant protein expression host, and provides technical support for the optimization and modification of the enhancer factors.
    Type: Application
    Filed: October 18, 2024
    Publication date: January 30, 2025
    Inventors: Kang ZHANG, Jing WU, Xuyang ZHU, Hui LUO
  • Patent number: 12192891
    Abstract: A method can include, by operation of a station wireless device (STA): receiving a plurality of different broadcast transmissions, determining an air time availability of each of a plurality of access point devices (APs) from data included within the broadcasts, for each of the plurality of APs, estimating a data rate for the STA with respect to the AP from traffic data included in at least one broadcast transmission from the AP, selecting one AP from the plurality of APs based on predetermined traffic metrics for the plurality of APs, and associating with the selected AP. Corresponding devices and systems are also disclosed.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: January 7, 2025
    Assignee: Cypress Semiconductor Corporation
    Inventors: Xianmin Wang, Hui Luo
  • Publication number: 20240401282
    Abstract: A traveling rail jointing device for a pivot-type suspended monorail multi-way turnout beam includes: a jointing plate, a rotating support seat, a lever and a push-pull assembly. The jointing plate is disposed with a rotation shaft thereon along an extension direction of a plate surface thereof. The rotation shaft is rotatably embedded on the rotating support seat. A first end of the lever is fixed on the jointing plate, and a second end of the lever is connected to the push-pull assembly. The technical solution of the disclosure can realize reliable jointing for pivot-type suspended monorail multi-way turnout beams through a simple structure.
    Type: Application
    Filed: July 16, 2024
    Publication date: December 5, 2024
    Applicant: CRRC YANGTZE GROUP CO., LTD.
    Inventors: Lijie SU, Meilin HUANG, Aiwen LIU, Kun MEI, Ye FENG, Hui LUO, Jianyun HOU, Xiong YAO, Can CUI, Xiaole KE
  • Patent number: 12160737
    Abstract: In general, techniques are described by which to perform secure fine time measurement for wireless communication protocols. An initiating station comprising wireless communication circuitry may be configured to perform the techniques. The wireless communication circuitry may be configured to receive, in accordance with a wireless networking protocol for communicating between the initiating station and a responding station, a first fine time measurement specifying a first time. The wireless communication circuitry may also be configured to receive, in accordance with the wireless networking protocol and for the corresponding first time, a first message integrity code. The wireless communication circuitry may next be configured to authenticate, based on the first message integrity code, the responding station to establish that the fine time measurement is from a trusted responding station.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: December 3, 2024
    Assignee: Cypress Semiconductor Corporation
    Inventors: Hui Luo, Saishankar Nandagopalan
  • Publication number: 20240367694
    Abstract: An auxiliary switching device of pivot-type suspended monorail multi-way turnout system includes: a first driving member, a bracket, a slide block, a slide rail, a second driving member and a switching push head. An action end of the first driving member is connected to the bracket to drive the bracket to move back and forth along a first axial direction. The slide block is disposed on the bracket, and the slide block is slidably connected onto the slide rail. The second driving member is disposed on the bracket. The switching push head is connected to an action end of the second driving member.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Applicant: CRRC YANGTZE GROUP CO., LTD.
    Inventors: Lijie SU, Meilin HUANG, Aiwen LIU, Kun MEI, Ye FENG, Xiong YAO, Jianyun HOU, Hui LUO, Can CUI, Xiaole KE
  • Publication number: 20240367946
    Abstract: An aerial transfer carriage and a control method therefor. The aerial transfer carriage includes: a carriage frame, a spreader, a lifting device and an anti-sway device. The anti-sway device includes two correction winch mechanisms and two correction ropes. The lifting device drives an end of each of the two correction ropes to be reel and unreel. The two correction winch mechanisms respectively drive another end of each of the two correction ropes to be reel and unreel. When it is required to correct a deflection of the spreader, the two opposite ends of the correction rope are wound or unwound respectively, and with the two correction ropes disposed crosswise, the correction rope adjusts a lateral position and a longitudinal position of the spreader during reel and unreel.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Applicant: CRRC YANGTZE GROUP CO., LTD.
    Inventors: Yuanqiang BAI, Quanhu WANG, Lijie SU, Aiwen LIU, Kun MEI, Can CUI, Xiong YAO, Meilin HUANG, Jianyun HOU, Hui LUO, Ye FENG, Xiaole KE
  • Publication number: 20240349055
    Abstract: A method can include transmitting a request with a request integrity code (IC), receiving a first message at a time t2, executing a validation operation on the first measurement message that includes an operation on at least a portion of the first measurement message with a key. In response to the first measurement message being determined invalid, indicating time t2 as invalid. A second measurement message can be transmitted at a time t3. A third measurement message can be received that includes two remote time values t1 and t4. In response to times t1 to t4 being determined to be valid, a first distance value can be calculated with the times t1 to t4. First and second messages can include ICs generated by executing the operation on the corresponding messages with the key. Corresponding devices and systems are also disclosed.
    Type: Application
    Filed: April 17, 2023
    Publication date: October 17, 2024
    Applicant: Cypress Semiconductor Corporation
    Inventors: Hui LUO, Rakesh TAORI, Roman BAKER
  • Patent number: 12095810
    Abstract: A device may generate network profile data indicating a set of network parameters detected by the device. The device may encrypt the network profile data and may transmit the encrypted network profile data to a network device, such as a router, or a server. The router or server may analyze the encrypted network profile data to determine if the device is secure. The router of server may perform one or more security measures if the device is not secure.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: September 17, 2024
    Assignee: Cypress Semiconductor Corporation
    Inventor: Hui Luo