Patents by Inventor Kai Wei WU

Kai Wei WU 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: 20240172278
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a station (STA). In certain configurations, the STA transmits a request-to-send (RTS) frame in an enhanced long range (ELR) format for obtaining a transmission opportunity (TXOP). The STA receives a first clear-to-send (CTS) frame in the ELR format or a non-ELR format responding to the RTS frame. In response to receiving the first CTS frame, the STA transmits data in the ELR format in the TXOP. In certain configurations, the STA further receives an acknowledgement in the same format as the first CTS frame for responding to the data being transmitted. In certain configurations, prior to transmitting the RTS frame, the STA transmits a CTS-to-Self frame in the non-ELR format.
    Type: Application
    Filed: November 15, 2023
    Publication date: May 23, 2024
    Inventors: You-Wei Chen, Jianhan Liu, Kai ying Lu, Shuling Feng, Tsung-Hsuan Wu, Thomas Edward Pare, JR.
  • Publication number: 20240156410
    Abstract: Methods for determining a signal quality index for bioinformation measurement are disclosed herein. The method can include detecting a light intensity when the transmitter module is in an off state. The method can include comparing the light intensity to a first threshold. The method can include decreasing the gain of the receiver module when the light intensity is greater than the first threshold. The method can include comparing the light intensity to a second threshold when the light intensity is less than the first threshold. The method can include decreasing the gain of the receiver module when the light intensity is greater than the second threshold. The method can include comparing the light intensity to a third threshold when the light intensity is less than the second threshold. The method can include increasing the gain of the receiver module when the light intensity is less than the third threshold.
    Type: Application
    Filed: September 15, 2023
    Publication date: May 16, 2024
    Inventors: Kai-Wei Chiu, Chun-Wei Chang, Jui-Wei Tsai, Shih-Jie Wu
  • Publication number: 20240162051
    Abstract: Some implementations described herein include systems and techniques for fabricating a stacked die product. The systems and techniques include using a supporting fill mixture that includes a combination of types of composite particulates in a lateral gap region of a stack of semiconductor substrates and along a perimeter region of the stack of semiconductor substrates. One type of composite particulate included in the combination may be a relatively smaller size and include a smooth surface, allowing the composite particulate to ingress deep into the lateral gap region. Properties of the supporting fill mixture including the combination of types of composite particulates may control thermally induced stresses during downstream manufacturing to reduce a likelihood of defects in the supporting fill mixture and/or the stack of semiconductor substrates.
    Type: Application
    Filed: April 27, 2023
    Publication date: May 16, 2024
    Inventors: Kuo-Ming WU, Hau-Yi HSIAO, Kai-Yun YANG, Che Wei YANG, Sheng-Chau CHEN, Chung-Yi YU, Cheng-Yuan TSAI
  • Publication number: 20240160367
    Abstract: Systems and methods are disclosed including a memory device and a processing device operatively coupled to the memory device. The processing device can perform operations comprising receiving, from a host system, a memory access command; responsive to determining that the memory access command is a program command, incrementing a consecutive counter value; determining whether the consecutive counter value satisfies a threshold criterion; responsive to determining that the consecutive counter value satisfies a threshold criterion, and setting an initial polling timer to a value associated the consecutive counter value satisfying the threshold criterion.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 16, 2024
    Inventors: Kai Wen Wu, Yue Wei, Peng Fei, Donghua Zhou, Shao Chun Shi
  • Patent number: 11983267
    Abstract: A data processing method based on Trojan circuit detection includes controlling a processor, in a testing stage, to perform following steps: obtaining a plurality of characteristic values corresponding to a logic gate circuit; performing a distribution adjustment operation on the characteristic values to generate a plurality of adjusted characteristic values; and performing classification on the adjusted characteristic values to generate a logic identification result.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: May 14, 2024
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Jian Wei Liao, Ting Yu Lin, Kai Chiang Wu, Jung Che Tsai
  • Publication number: 20240153440
    Abstract: An interleaving driving method of light emitting diode array comprises: receiving image signal; converting the image signal into gray scale signals, the gray scale signals correspond to the plurality of light emitting channels, respectively, to execute multiple steps. The multiple steps include: generating a high gray scale data group and a low gray scale data group; when there is data in the high gray scale data group, drive the light emitting diode channel corresponding to the target gray scale signal during a first turn on time interval; when there is data in the low gray scale data group, drive the light emitting diode channel corresponding to the target gray scale signal during a second turn on time interval which does not overlap the first turn on time interval and a first gray scale signal and a second gray scale signal of the gray scale signals does not overlap each other.
    Type: Application
    Filed: March 9, 2023
    Publication date: May 9, 2024
    Applicant: MACROBLOCK,INC.
    Inventors: Kai En LIN, Che Wei CHANG, Ming Jia WU
  • Publication number: 20240083742
    Abstract: A micro electro mechanical system (MEMS) includes a circuit substrate comprising electronic circuitry, a support substrate having a recess, a bonding layer disposed between the circuit substrate and the support substrate, through holes passing through the circuit substrate to the recess, a first conductive layer disposed on a front side of the circuit substrate, and a second conductive layer disposed on an inner wall of the recess. The first conductive layer extends into the through holes and the second conductive layer extends into the through holes and coupled to the first conductive layer.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ting-Li YANG, Kai-Di WU, Ming-Da CHENG, Wen-Hsiung LU, Cheng Jen LIN, Chin Wei KANG
  • Publication number: 20240069090
    Abstract: A switch short-circuited diagnosis method includes steps of: determining an initial voltage interval of multiple voltage intervals according to voltage relationships between voltages of a first phase wire, a second phase wire, and a third phase wire; performing a switch short-circuited diagnosis of a first bidirectional switch module in the three consecutive voltage intervals from the initial voltage interval, and including steps of: turning on a first switch branch, a second switch branch, or a third switch branch of the first bidirectional switch module according to the voltage relationships between the voltages of the first, second and third phase wires, determining whether an overcurrent occurs to diagnose whether the first switch branch, the second switch branch, or the third switch branch of the first bidirectional switch module is in a short-circuited state, and performing the switch short-circuited diagnosis for the next voltage interval.
    Type: Application
    Filed: January 9, 2023
    Publication date: February 29, 2024
    Inventors: Kai-Wei HU, Ping-Heng WU, Lei-Chung HSING
  • Patent number: 11453847
    Abstract: The present disclosure relates to a laundry sheet manufactured using polyvinyl alcohol or a polyvinyl-alcohol-based copolymer and containing a surfactant, in which the surfactant includes a main surfactant and a cosurfactant. The main surfactant includes a first main surfactant and a second main surfactant, and the first main surfactant and the second main surfactant are different from each other, each of the first main surfactant and the second main surfactant independently including a C8-C18 alkyl sulfate alkali metal salt. The cosurfactant includes two or more different surfactants, one of which is fatty acid alkyl ester alkoxylate and the remaining one of which is a nonionic surfactant.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: September 27, 2022
    Assignee: NEXTUP CO., LTD.
    Inventors: Jung Kyu Lee, Jun Ho Kim, Ga Eun Yong, Kai Wei Wu
  • Publication number: 20210222096
    Abstract: The present disclosure relates to a laundry sheet manufactured using polyvinyl alcohol or a polyvinyl-alcohol-based copolymer and containing a surfactant, in which the surfactant includes a main surfactant and a cosurfactant. The main surfactant includes a first main surfactant and a second main surfactant, and the first main surfactant and the second main surfactant are different from each other, each of the first main surfactant and the second main surfactant independently including a C8-C18 alkyl sulfate alkali metal salt. The cosurfactant includes two or more different surfactants, one of which is fatty acid alkyl ester alkoxylate and the remaining one of which is a nonionic surfactant.
    Type: Application
    Filed: May 2, 2019
    Publication date: July 22, 2021
    Inventors: Jung Kyu LEE, Jun Ho KIM, Ga Eun YONG, Kai Wei WU