Patents by Inventor Hua Wen

Hua 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).

  • Patent number: 11808731
    Abstract: A bioFET device includes a semiconductor substrate having a first surface and an opposite, parallel second surface and a plurality of bioFET sensors on the semiconductor substrate. Each of the bioFET sensors includes a gate formed on the first surface of the semiconductor substrate and a channel region formed within the semiconductor substrate beneath the gate and between source/drain (S/D) regions in the semiconductor substrate. The channel region includes a portion of the second surface of the semiconductor substrate. An isolation layer is disposed on the second surface of the semiconductor substrate. The isolation layer has an opening positioned over the channel region of more than one bioFET sensor of the plurality of bioFET sensors. An interface layer is disposed on the channel region of the more than one bioFET sensor in the opening.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: November 7, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Jui-Cheng Huang, Yi-Hsien Chang, Chin-Hua Wen, Chun-Ren Cheng, Shih-Fen Huang, Tung-Tsun Chen, Yu-Jie Huang, Ching-Hui Lin, Sean Cheng, Hector Chang
  • Patent number: 11785481
    Abstract: The present disclosure is related to an access point device, a method, an apparatus and a medium. The access point device comprises: a memory having instructions stored thereon; and a processor configured to execute the instructions stored on the memory to cause the access point device to perform the following: determining an unstable client device which is disconnected from the access point device repeatedly; determining a flap reason for the client device based on a disconnecting message between the access point device and the client device; and performing an operation corresponding to the flap reason to stop flapping.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: October 10, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: LiDan Chen, Li Wang, Hua Wen, Xiaojian Xia, Hong Zhou
  • Publication number: 20230179204
    Abstract: A multiplexing circuit including an output terminal, a first type transistor, a second type transistor and an impedance circuit; the first type transistor is coupled to the output terminal, wherein a gate terminal of the first type transistor is configured to receive a control signal and free from receiving a clock signal; the second type transistor is coupled to the output terminal, wherein a gate terminal of the second type transistor is configured to receive the clock signal, and the first type transistor is different from the second type transistor; the impedance circuit is arranged to provide an impedance between the gate terminal of the first type transistor and the output terminal, wherein the impedance circuit is free from connecting to the gate terminal of the second type transistor.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 8, 2023
    Inventor: CHIN HUA WEN
  • Patent number: 11671466
    Abstract: The present disclosure relates to trunking communication systems, servers, access networks, and trunking communication methods. One example system includes a trunking management server and an access network. The trunking management server includes a trunking call service control module and a connected trunking call media gateway module. The trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE. The trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: June 6, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Rongting Gu, Hua Wen, Qian Zhu, Jing Li, Yihua Li, Qiting Xie
  • Publication number: 20230069286
    Abstract: A multiplexing circuit includes an output terminal, a first type transistor, a second type transistor and an impedance circuit. The output terminal is arranged to output a serial output signal. The first type transistor is coupled between a first reference voltage and the output terminal. The second type transistor is coupled between a second reference voltage and the output terminal, wherein the first type is different from the second type. The impedance circuit is arranged to provide an impedance between a gate terminal of the first type transistor and the output terminal.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Inventor: CHIN HUA WEN
  • Patent number: 11575378
    Abstract: A multiplexing circuit includes an output terminal, a first type transistor, a second type transistor and an impedance circuit. The output terminal is arranged to output a serial output signal. The first type transistor is coupled between a first reference voltage and the output terminal. The second type transistor is coupled between a second reference voltage and the output terminal, wherein the first type is different from the second type. The impedance circuit is arranged to provide an impedance between a gate terminal of the first type transistor and the output terminal.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: February 7, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventor: Chin Hua Wen
  • Publication number: 20230000111
    Abstract: This invention discloses method for feeding Hermetia illucens and used as for preparing composite material of puparium, which comprises the following steps: S1, dry Hermetia illucens pupariums and grind them into powdery, S2, adding powdery of Hermetia illucens pupariums into sodium hydroxide aqueous solution, stirring, separating and filtering, S3, adding the pupariums into hydrochloric acid solution, stirring, separating and filtering; S4, placing the pupariums into sodium hydroxide aqueous solution, stirring, separating and filtering; S5, drying the pupariums, and screening out the granular pretreated powder of the Hermetia illucens pupariums. The invention also disclose preparation method of composite material and thin film of Hermetia illucens pupariums and antibacterial and antimildew additive.
    Type: Application
    Filed: November 13, 2020
    Publication date: January 5, 2023
    Inventors: Chi-Hui Tsou, Manuel Reyes De Guzman, Pranut Potiyaraj, Xuemei Zhang, Ya-Li Sun, Chen Gao, Xuefei Hu, Fei-Fan Ge, Juan Du, Chunyan Zeng, Tao Yang, Ya-Ling Lee, Chih-Yuan Tsou, Jian Chen, Zhijun Chen, Shuai Yuan, Yi-Hua Wen, Chin-San Wu
  • Publication number: 20220387959
    Abstract: A method of operating an integrated circuit includes using a first switching device to couple a bio-sensing device to a first signal path, generating, using the bio-sensing device, a bio-sensing signal on the first signal path in response to an electrical characteristic of a sensing film, using a second switching device to couple a temperature-sensing device to a second signal path, and generating, using the temperature-sensing device, a temperature-sensing signal on the second signal path in response to a temperature of the sensing film. The first and second switching devices, the bio-sensing device, the temperature-sensing device, and the sensing film are components of a sensing pixel of a plurality of sensing pixels of the integrated circuit.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 8, 2022
    Inventors: Tung-Tsun CHEN, Yi-Shao LIU, Jui-Cheng HUANG, Chin-Hua WEN, Felix Ying-Kit TSUI, Yung-Chow PENG
  • Patent number: 11504690
    Abstract: An integrated circuit includes two or more rows of heating elements, two or more columns of heating elements, and a plurality of sensing areas. Each sensing area is between two adjacent rows of the rows of heating elements and between two adjacent columns of the columns of heating elements and includes a bio-sensing device and a temperature-sensing device.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: November 22, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tung-Tsun Chen, Yi-Shao Liu, Jui-Cheng Huang, Chin-Hua Wen, Felix Ying-Kit Tsui, Yung-Chow Peng
  • Patent number: 11498044
    Abstract: An integrated circuit includes two or more rows of heating elements, two or more columns of heating elements, and a plurality of sensing circuits. Each sensing circuit is between two adjacent rows of the rows of heating elements and between two adjacent columns of the columns of heating elements, in a same silicon layer as the rows of heating elements and the columns of heating elements, and configured to generate a bio-sensing signal and a temperature-sensing signal.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: November 15, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tung-Tsun Chen, Yi-Shao Liu, Jui-Cheng Huang, Chin-Hua Wen, Felix Ying-Kit Tsui, Yung-Chow Peng
  • Patent number: 11491455
    Abstract: An integrated circuit includes an interconnection structure, first and second sensing pixels over the interconnection structure, and an isolation layer over the first and second sensing pixels. Each of the first and second sensing pixels includes a bio-sensing device, a temperature-sensing device, one or more heating elements adjacent to the bio-sensing device and the temperature-sensing device, and a sensing film over the bio-sensing device. The isolation layer includes a first opening configured to expose the sensing film of the first sensing pixel without exposing the sensing film of the second sensing pixel and a second opening configured to expose the sensing film of the second sensing pixel without exposing the sensing film of the first sensing pixel.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: November 8, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tung-Tsun Chen, Yi-Shao Liu, Jui-Cheng Huang, Chin-Hua Wen, Felix Ying-Kit Tsui, Yung-Chow Peng
  • Patent number: 11446630
    Abstract: An integrated circuit includes a plurality of sensing pixels, each sensing pixel including a sensing film portion, a bio-sensing device configured to generate a first signal responsive to an electrical characteristic of the sensing film portion, a first switching device coupled between the bio-sensing device and a first signal path, a temperature-sensing device configured to generate a second signal responsive to a temperature of the sensing film portion, and a second switching device coupled between the temperature-sensing device and a second signal path.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: September 20, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tung-Tsun Chen, Yi-Shao Liu, Jui-Cheng Huang, Chin-Hua Wen, Felix Ying-Kit Tsui, Yung-Chow Peng
  • Publication number: 20220113850
    Abstract: The present disclosure relates to an embedded product, a method of displaying the debugging information of the embedded product, and a computer readable medium. The embedded product comprises a general CLI library containing one or a plurality of CLI commands for the embedded product, wherein at least some commands in the general CLI library are mapped to a debugging GUI, and the embedded product further comprises: a memory having instructions stored thereon; a processor configured to execute the instructions stored on the memory to cause the processor to carry out the following operations: receiving a request for information about the embedded product in response to a click on a page element on the debugging GUI; obtaining the requested embedded product information from the general CLI library; and receiving the obtained information about the requested embedded product and displaying the information on the debugging GUI.
    Type: Application
    Filed: September 9, 2021
    Publication date: April 14, 2022
    Inventors: Xiaojian XIA, Lidan CHEN, Hong ZHOU, Hua WEN, Li WANG
  • Publication number: 20220046434
    Abstract: The present disclosure is related to an access point device, a method, an apparatus and a medium. The access point device comprises: a memory having instructions stored thereon; and a processor configured to execute the instructions stored on the memory to cause the access point device to perform the following: determining an unstable client device which is disconnected from the access point device repeatedly; determining a flap reason for the client device based on a disconnecting message between the access point device and the client device; and performing an operation corresponding to the flap reason to stop flapping.
    Type: Application
    Filed: July 23, 2021
    Publication date: February 10, 2022
    Inventors: LiDan CHEN, Li WANG, Hua WEN, Xiaojian Xia, Hong ZHOU
  • Patent number: 11225781
    Abstract: Disclosed is a fluid diverting device which comprises a saddle unit, a water dividing unit and a leakproof tube unit. The saddle unit includes a saddle body, a water inlet through hole and a main pipe accommodating portion. The water dividing unit includes a water dividing main portion, an inlet tube portion and an outlet tube portion. The inlet tube portion is inserted into the water inlet through hole. A screw thread is provided on an external tube wall of the inlet tube portion or on an internal tube wall of the inlet tube portion. The leakproof tube unit includes a sleeve portion, a connecting portion and a leakproof pad. The connecting portion is provided on one end of the sleeve portion and the leakproof pad is in tight contact with the connecting portion. A corresponding screw thread is provided on an external tube wall of the sleeve portion or on an internal tube wall of the sleeve portion.
    Type: Grant
    Filed: October 26, 2019
    Date of Patent: January 18, 2022
    Inventor: Yu-Hua Wen
  • Patent number: 11119101
    Abstract: A fluidic cartridge and methods of operation are described. The fluidic cartridge includes a substrate having a plurality of contact pads designed to electrically couple with an analyzer, a semiconductor chip having a sensor array, and a reference electrode. The fluidic cartridge includes a first fluidic channel having an inlet and coupled to a second fluidic channel, the second fluidic channel being aligned such that the sensor array and the reference electrode are disposed within the second fluidic channel. A first plug is disposed at the first inlet. The first plug includes a compliant material configured to be punctured by a capillary without leaking fluid through the first plug.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: September 14, 2021
    Inventors: Jui-Cheng Huang, Chin-Hua Wen, Tung-Tsun Chen, Cheng-Hsiang Hsieh, Yu-Jie Huang, Ching-Hui Lin
  • Publication number: 20210263022
    Abstract: A fluidic cartridge and methods of operation are described. The fluidic cartridge includes a substrate having a plurality of contact pads designed to electrically couple with an analyzer, a semiconductor chip having a sensor array, and a reference electrode. The fluidic cartridge includes a first fluidic channel having an inlet and coupled to a second fluidic channel, the second fluidic channel being aligned such that the sensor array and the reference electrode are disposed within the second fluidic channel. A first plug is disposed at the first inlet. The first plug includes a compliant material configured to be punctured by a capillary without leaking fluid through the first plug.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 26, 2021
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Jui-Cheng HUANG, Chin-Hua WEN, Tung-Tsun CHEN, Cheng-Hsiang HSIEH, Yu-Jie HUANG, Ching-Hui LIN
  • Patent number: 11100224
    Abstract: An interference detection device and a detection sensitivity adjusting method are provided. A signal generating circuit generates a detection signal. A delay circuit delays the detection signal to generate a plurality of delay signals with different delay time. A decision circuit selects one of the delay signals according to a first section signal for comparing with the detection signal to generate an interference detection result, where the delay signals are used for adjusting the detection sensitivity of the interference detection device.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: August 24, 2021
    Assignee: ALI CORPORATION
    Inventors: Wei-Ke Rao, Rui Yang, Hai-Hua Wen
  • Publication number: 20210176284
    Abstract: The present disclosure relates to trunking communication systems, servers, access networks, and trunking communication methods. One example system includes a trunking management server and an access network. The trunking management server includes a trunking call service control module and a connected trunking call media gateway module. The trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE. The trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.
    Type: Application
    Filed: February 19, 2021
    Publication date: June 10, 2021
    Inventors: Rongting GU, Hua WEN, Qian ZHU, Jing LI, Yihua LI, Qiting XIE
  • Patent number: D966476
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: October 11, 2022
    Inventor: Hua Wen