Patents by Inventor Kai Wen

Kai Wen 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: 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
  • Publication number: 20240156092
    Abstract: The invention relates to a composition for promoting the growth of legumes. The composition includes auxin, choline chloride and ?-aminobutyric acid (GABA). The invention also relates to a method for promoting the growth of legumes.
    Type: Application
    Filed: October 26, 2022
    Publication date: May 16, 2024
    Inventors: Ting-Wen CHENG, Cho-Chun HUANG, Gui-Jun Li, Kai XIA, Chen-Pang WU
  • Publication number: 20240155185
    Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.
    Type: Application
    Filed: November 9, 2022
    Publication date: May 9, 2024
    Inventors: Chia-Hao CHANG, You-Tsai JENG, Kai-Wen YEH, Yi-Cheng CHEN, Te-Chuan WANG, Kai-Wen CHENG, Chin-Lung LIN, Tai-Lai TUNG, Ko-Yin LAI
  • Publication number: 20240138326
    Abstract: A control method for preparing crop nutrient solution, applied in a regulating device, obtains growth data of crops, and determines a growth state of the crops according to the growth data of the crops. The proportion of the nutrient solution required by the crops is determined according to the growth states of the crops, and the culture solution is adjusted according to the proportion of the nutrient solution. After a preset time period, updated growth state of the crops is determined. When the culture solution does not meet the proportion of the nutrient solution corresponding to the updated growth state, the culture solution is adjusted again until the culture solution meet the proportion of the nutrient solution corresponding to the growth state of the crops.
    Type: Application
    Filed: March 28, 2023
    Publication date: May 2, 2024
    Inventors: YU-SHAN LIN, CHIEN-HAO SU, KAI-SIANG YOU, YAO-WEN TUNG
  • Patent number: 11969727
    Abstract: Present invention is related to a tumor microenvironment on chip or a biochip for cell therapy having a carrier, a first cell or tissue culture area and a second cell or tissue area imbedded within the carrier. The present invention provides a biochip successfully cooperating micro fluidic technology and cell culture achieving the goal for detecting or testing the function of cell therapy for cancer or tumor.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: April 30, 2024
    Assignees: China Medical University, China Medical University Hospital
    Inventors: Yi-Wen Chen, Ming-You Shie, Der-Yang Cho, Shao-Chih Chiu, Kai-Wen Kan, Chien-Chang Chen
  • Patent number: 11961768
    Abstract: A method includes forming a first transistor, which includes forming a first gate dielectric layer over a first channel region in a substrate and forming a first work-function layer over the first gate dielectric layer, wherein forming the first work-function layer includes depositing a work-function material using first process conditions to form the work-function material having a first proportion of different crystalline orientations and forming a second transistor, which includes forming a second gate dielectric layer over a second channel region in the substrate and forming a second work-function layer over the second gate dielectric layer, wherein forming the second work-function layer includes depositing the work-function material using second process conditions to form the work-function material having a second proportion of different crystalline orientations.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: April 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen Chiu, Da-Yuan Lee, Hsien-Ming Lee, Kai-Cyuan Yang, Yu-Sheng Wang, Chih-Hsiang Fan, Kun-Wa Kuok
  • Patent number: 11962847
    Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: April 16, 2024
    Assignee: MEDIATEK INC.
    Inventors: Chia-Hao Chang, You-Tsai Jeng, Kai-Wen Yeh, Yi-Cheng Chen, Te-Chuan Wang, Kai-Wen Cheng, Chin-Lung Lin, Tai-Lai Tung, Ko-Yin Lai
  • Publication number: 20240111207
    Abstract: A projection device including a casing, a light source module, an optical engine module and a projection lens is provided. A front cover, a rear cover, a first side cover, a second side cover, an upper cover and a lower cover of the casing surround an accommodating space. The light source module includes a first and a second light sources, and a first and a second light source heat dissipation modules. The lower cover has a first, a second and a third air inlets. The first and the second side covers respectively have a first and a second air outlets. The first and the second light source heat dissipation modules are correspondingly disposed above the first air inlet and correspond to the first air outlet. The second and the third air inlets are respectively disposed below two sides of the projection lens and adjacent to the front cover.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 4, 2024
    Applicant: Coretronic Corporation
    Inventors: Kai-Lun Hou, Shi-Wen Lin, Wen-Jui Huang, Wen-Hao Chu
  • Patent number: 11946979
    Abstract: A switching power converter is provided that communicates with a mobile device to receive a value of a load detection current. The switching power converter adjusts the cycling of a power switch until a constant current mode of operation is entered with a known output current driving the mobile device. The switching power converter subtracts the load current from the output current to measure a soft-short circuit current.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 2, 2024
    Assignee: Dialog Semiconductor Inc.
    Inventors: Jianming Yao, Kai-wen Chin, Yong Li, Cong Zheng, David Nguyen, Fuqiang Shi
  • Patent number: 11949157
    Abstract: A dual polarization log-periodic antenna apparatus includes a log-periodic antenna and a conical reflector. The conical reflector is arranged below the log-periodic antenna. The log-periodic antenna is configured to transmit a plurality of radio waves. The conical reflector is configured to reflect the radio waves transmitted by the log-periodic antenna.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 2, 2024
    Assignees: GRAND-TEK TECHNOLOGY CO., LTD., RESILIENT TECHNOLOGY CO., LTD.
    Inventors: Kai-Hsiung Hsu, Jia-Jiu Song, Chien-Wen Hung
  • Patent number: 11948842
    Abstract: A device includes a substrate; semiconductor fins extending from the substrate; a liner layer on sidewalls of the semiconductor fins; an etch stop layer over the substrate and extending laterally from a first portion of the liner layer on a first one of the semiconductor fins to a second portion of the line layer on a second one of the semiconductor fins; an isolation structure over the etch stop layer, wherein the etch stop layer and the isolation structure include different materials; a gate dielectric layer over a top surface of the isolation structure; and a dielectric feature extending through the gate dielectric layer and into the isolation structure, wherein the isolation structure and the dielectric feature collectively extend laterally from the first portion of the liner layer to the second portion of the line layer.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: April 2, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ming-Chang Wen, Chang-Yun Chang, Hsien-Chin Lin, Hung-Kai Chen
  • Publication number: 20240101179
    Abstract: Systems and methods for a stroller with a one-hand collapsing mechanism in accordance with embodiments of the inventions are disclosed. In a first aspect of the present disclosure, a folding stroller includes a collapsible frame, at least one wheel in a front part of the collapsible frame, at least one wheel in a rear part of the collapsible frame, at least one folding hinge coupled to the collapsible frame, a seating area having a seat portion and a back portion, and a release handle in the seat portion of the seating area, the release handle configured to be actuated with a one hand action, wherein the release handle is coupled to the at least one folding hinge, wherein the release handle is accessible through the seating area, and wherein actuating the handle causes the frame to transform from a deployed position to a collapsed position.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 28, 2024
    Inventors: Angela Stacey, Huang Kai Yu, Yang Po Wen
  • Publication number: 20240079788
    Abstract: A dual polarization log-periodic antenna apparatus includes a log-periodic antenna and a conical reflector. The conical reflector is arranged below the log-periodic antenna. The log-periodic antenna is configured to transmit a plurality of radio waves. The conical reflector is configured to reflect the radio waves transmitted by the log-periodic antenna.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 7, 2024
    Inventors: Kai-Hsiung HSU, Jia-Jiu SONG, Chien-Wen HUNG
  • Publication number: 20240079270
    Abstract: A method of forming a semiconductor device includes forming an opening in a dielectric layer, and forming a barrier layer in the opening. A combined liner layer is formed over the barrier layer by first forming a first liner layer over the barrier layer, and forming a second liner layer over the first liner layer, such that the first liner layer and the second liner layer intermix. A conductive material layer is formed over the combined liner layer, and a thermal process is performed to reflow the conductive material layer.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 7, 2024
    Inventors: Huei-Wen Hsieh, Kai-Shiang Kuo, Cheng-Hui Weng, Chun-Sheng Chen, Wen-Hsuan Chen
  • Patent number: 11915666
    Abstract: A display device, a display driving integrated circuit (DDIC), and an operation method are provided. The display device includes a display panel, a first DDIC, and a second DDIC. The first DDIC generates a display synchronization signal, and drives a first display area of a display panel according to the display synchronization signal. The second DDIC is coupled to the first DDIC to receive the display synchronization signal. The second DDIC performs a frequency tracking operation on an internal clock signal of the second DDIC by selectively using the display synchronization signal. The second DDIC drives a second display area of the display panel according to the internal clock signal and the display synchronization signal.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: February 27, 2024
    Assignee: Novatek Microelectronics Corp.
    Inventors: Jung-Hsuan Sung, Kai-Wen Shao, Chien-Yu Chen
  • Publication number: 20240054256
    Abstract: A processor of a computer-aided design system reads and executes a software stored in a memory to input first digital data of a first component of the composite object, input second digital data of a second component of the composite object, analyze the first digital data and the second digital data with first criterion to obtain a plurality of first surfaces and a plurality of second surfaces respectively, calculate a distance between one of the plurality of the first surfaces and one of the plurality of the second surfaces, and output a first result when the distance is greater than or equal to the first threshold; otherwise, output a second result.
    Type: Application
    Filed: July 7, 2023
    Publication date: February 15, 2024
    Applicant: InnoLux Corporation
    Inventors: Yi-Hung Hsueh, Wen-Hsien Huang, Hung-Kuo Chu, Kai-Wen Hsiao
  • Publication number: 20240041207
    Abstract: A slide rail assembly includes a first rail, a second rail, a plurality of working members and a damping module. The second rail and the first rail are movable relative to each other. The plurality of working members are arranged on the first rail. The damping module is arranged on the second rail. When the second rail is moved relative to the first rail from a predetermined position along a direction, one of the plurality of working members is configured to interact with the damping module in order to provide damping effect. When the second rail is further moved relative to the first rail along the direction, another one of the plurality of working members is configured to interact with the damping module in order to provide damping effect.
    Type: Application
    Filed: December 20, 2022
    Publication date: February 8, 2024
    Inventors: Ken-Ching Chen, Shun-Ho Yang, Kai-Wen Yu, Chun-Chiang Wang
  • Patent number: 11895555
    Abstract: A mobile equipment (ME) for tracking an event comprises at least one storage device; and at least one processing circuit, coupled to the at least one storage device. The at least one storage device stores instructions, and the at least one processing circuit is configured to execute the instructions of: activating a digital tag of the event in the ME, to track the event; and generating an indication on the ME according to the digital tag, when a distance between a first position of the ME and a second position at which the event occurs is greater than a threshold.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: February 6, 2024
    Inventor: Kai-Wen Tien
  • Publication number: 20240006538
    Abstract: A method of forming a semiconductor device is provided. A gate electrode is formed within an insulating layer that overlies a substrate. A gate dielectric layer is formed over the gate electrode. A first oxide semiconductor layer is formed over the gate dielectric layer. A dielectric layer is formed over the first oxide semiconductor layer. The dielectric layer and the first oxide semiconductor layer are patterned, so as to form first and second openings that expose portions of the gate dielectric layer. An interfacial layer is conformally formed on sidewalls and bottoms of the first and second openings. A second oxide semiconductor layer is formed over the interfacial layer in the first and second openings. A metal layer is formed over the second oxide semiconductor layer in the first and second openings.
    Type: Application
    Filed: July 3, 2022
    Publication date: January 4, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wu-Wei Tsai, Po-Ting Lin, Kai-Wen Cheng, Sai-Hooi Yeong, Han-Ting Tsai, Ya-Ling Lee, Hai-Ching Chen, Chung-Te Lin, Yu-Ming Lin
  • Patent number: D1015435
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: February 20, 2024
    Assignee: NATIONAL CENTRAL UNIVERSITY
    Inventors: Ching-Chi Chu, Kai-Wen Lu, Fu-Cheng Hsieh