Patents by Inventor Chun-An Shen

Chun-An Shen 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: 20230210149
    Abstract: A method for preparing a fermented food by using a Rhizopus microsporus strain is provided. The method includes the following steps: providing an isolated and purified Rhizopus microsporus strain, and its deposit number is DSM 34400; and inoculating the isolated and purified Rhizopus microsporus strain to a substrate for fermentation to form a fermented food. The substrate includes a legume, a processing residue of a legume, or a combination thereof.
    Type: Application
    Filed: December 7, 2022
    Publication date: July 6, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Shen CHENG, Chih-Hsuan FAN, Shu-Hsien TSAI, Chuan-Chi CHIEN, Shih-Chi LEE, Hsiang Tsai CHENG, Yu Lung HUANG
  • Patent number: 11682736
    Abstract: In some implementations, one or more semiconductor processing tools may deposit a first dielectric layer on a substrate of a semiconductor device. The one or more semiconductor processing tools may deposit a floating gate on the first dielectric layer. The one or more semiconductor processing tools may deposit a second dielectric layer on the floating gate and on the substrate of the semiconductor device. The one or more semiconductor processing tools may deposit a first control gate on a first portion of the second dielectric layer. The one or more semiconductor processing tools may deposit a second control gate on a second portion of the second dielectric layer, wherein a third portion of the second dielectric layer is between the first control gate and the floating gate and between the second control gate and the floating gate.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: June 20, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Chun Shen, Chi-Chung Jen, Ya-Chi Hung, Yu-Chu Lin, Wen-Chih Chiang
  • Publication number: 20230155036
    Abstract: In some implementations, one or more semiconductor processing tools may form a triple-stacked polysilicon structure on a substrate of a semiconductor device. The one or more semiconductor processing tools may form one or more polysilicon-based devices on the substrate of the semiconductor device, wherein the triple-stacked polysilicon structure has a first height that is greater than one or more second heights of the one or more polysilicon-based devices. The one or more semiconductor processing tools may perform a chemical-mechanical polishing (CMP) operation on the semiconductor device, wherein performing the CMP operation comprises using the triple-stacked polysilicon structure as a stop layer for the CMP operation.
    Type: Application
    Filed: January 23, 2023
    Publication date: May 18, 2023
    Inventors: Chi-Chung JEN, Ya-Chi HUNG, Yu-Chun SHEN, Shun-Neng WANG, Wen-Chih CHIANG
  • Publication number: 20230134920
    Abstract: A portable electronic charging case, with a compact form-factor, such as for a smart ring or the like, includes a base; a front cover connected to the base and configured to seal an interior of the charging case; a post on the base and in the interior; an antenna disposed within the post; and circuitry connected to the antenna and to a charging port located on the base. The electronic charging case includes advanced functionality, an aesthetic design, and a compact form-factor. The compact form-factor includes an embedded battery, an environmentally sealed design, and a small NFC/Bluetooth antenna. The aesthetic design includes no user-actuated mechanisms on an exterior of the charging case and an intelligent light sensor for illuminating the charging case. The advanced functionality includes the embedded battery, intelligent light sensor, a temperature sensor for monitoring a user, and monitoring techniques working in conjunction with an associated wearable device.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 4, 2023
    Inventors: Ming-Tsung Su, Hao-Hsiu Huang, Miroslav Samardzija, Crystal Wai, Shu Chun Shen, Hsiangyin Cheng, Richard Chang, Liem Hieu Dinh Vo
  • Publication number: 20230047466
    Abstract: A heat conduction device with an inner loop includes a vapor chamber having at least one hole edge and a heat pipe having an outer pipe and an inner pipe. The outer pipe has a closed end and an open end communicating with the hole edge. Two ends of the inner pipe are open. The inner pipe has one end communicating with the vapor chamber through the hole edge and the other end extended along the axial direction of the outer pipe to form at least one port for communicating the closed end of the outer pipe with the inner pipe. The inner pipe is located inside the outer pipe to form a gap annularly. The port communicates with the gap, so that the inner loop is formed between the vapor chamber and the heat pipe.
    Type: Application
    Filed: August 10, 2021
    Publication date: February 16, 2023
    Inventors: Wen-Hsiung JIANG, Chun-An SHEN, Chien-Cheng HUANG
  • Publication number: 20230043018
    Abstract: A smart ring includes a battery, memory, processing circuitry, a plurality of sensors, a plurality of antennas, and a battery, each coupled to one another and all enclosed in a casing, wherein the processing circuitry is configured to conserve the battery by any of sending data to the cloud service when an application is open on the user device, sending data to the cloud service when a threshold is crossed, waking up processing or communicating when there is a change in motion detected by the accelerometer.
    Type: Application
    Filed: April 6, 2022
    Publication date: February 9, 2023
    Inventors: Crystal Wai, Shuhan Liu, Hsiangyin Cheng, Meng-Jung Chuang, Liem Hieu Dinh Vo, Richard Chang, Ming-Tsung Su, Hao-Hsiu Huang, Jeffrey ChiFai Liew, Zhicheng Qiu, Cuong Vu, Fahri Diner, Miroslav Samardzija, Shu Chun Shen
  • Patent number: 11563127
    Abstract: In some implementations, one or more semiconductor processing tools may form a triple-stacked polysilicon structure on a substrate of a semiconductor device. The one or more semiconductor processing tools may form one or more polysilicon-based devices on the substrate of the semiconductor device, wherein the triple-stacked polysilicon structure has a first height that is greater than one or more second heights of the one or more polysilicon-based devices. The one or more semiconductor processing tools may perform a chemical-mechanical polishing (CMP) operation on the semiconductor device, wherein performing the CMP operation comprises using the triple-stacked polysilicon structure as a stop layer for the CMP operation.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: January 24, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chi-Chung Jen, Ya-Chi Hung, Yu-Chun Shen, Shun-Neng Wang, Wen-Chih Chiang
  • Publication number: 20220406639
    Abstract: A semiconductor wafer processing system includes a stocker having an interior surface, a wafer carrier disposed within the stocker, a wafer shelf disposed within the wafer carrier for storing a semiconductor wafer, and a discharge circuit including a first conductor electrically coupled to the wafer shelf and a first current controller electrically coupled to the first conductor and to the interior surface of the stocker.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 22, 2022
    Inventors: Kai-Hung HSIAO, Chi-Chung JEN, Yu-Chun SHEN, Jhang-Jie JIAN, Wen-Chih CHIANG
  • Publication number: 20220399306
    Abstract: A data storage device includes a substrate including a number of contact pads and a number of passive component packages coupled to the contact pads. The data storage device further includes a memory controller coupled to the substrate, and one or more NAND die stacks coupled to the substrate and in electrical communication with the memory controller. One or more of the passive component packages include a first passive component, a second passive component electrically connected to the first passive component, and a first terminal coupled to the first passive component. The passive component packages further include a second terminal coupled to the second passive component, and a third terminal coupled to a common node of the first passive component and the second passive component.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 15, 2022
    Inventors: Ai-Wen WANG, Wei-Chun SHEN, Yu-Mei CHEN, Guiyang JIANG
  • Publication number: 20220340469
    Abstract: A method for preparing quartz glass with low content of hydroxyl and high purity, includes providing silica powders including hydroxyl groups. The silica powders are dehydroxylated, which includes drying the silica powders at a first temperature, heating the silica powders up to a second temperature and introducing a first oxidizing gas including halogen gas, thereby obtaining first dehydroxylated powders, and heating the first dehydroxylated powders up to a third temperature and introducing a second oxidizing gas including oxygen or ozone, thereby obtaining second dehydroxylated powders. The second dehydroxylated powders are heated up to a fourth temperature to obtain a vitrified body. The vitrified body is cooled to obtain the quartz glass with low content of hydroxyl and high purity. The quartz glass prepared by the above method has low content of hydroxyl and high purity. A quartz glass with low content of hydroxyl and high purity is also provided.
    Type: Application
    Filed: December 9, 2020
    Publication date: October 27, 2022
    Inventors: MING-MING TANG, MENG-FEI WANG, YI-GANG QIAN, JUN-YI MA, XIAN-GEN ZHANG, YI-CHUN SHEN, YA-LI CHEN
  • Publication number: 20220216343
    Abstract: In some implementations, one or more semiconductor processing tools may deposit a first dielectric layer on a substrate of a semiconductor device. The one or more semiconductor processing tools may deposit a floating gate on the first dielectric layer. The one or more semiconductor processing tools may deposit a second dielectric layer on the floating gate and on the substrate of the semiconductor device. The one or more semiconductor processing tools may deposit a first control gate on a first portion of the second dielectric layer. The one or more semiconductor processing tools may deposit a second control gate on a second portion of the second dielectric layer, wherein a third portion of the second dielectric layer is between the first control gate and the floating gate and between the second control gate and the floating gate.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 7, 2022
    Inventors: Yu-Chun SHEN, Chi-Chung JEN, Ya-Chi HUNG, Yu-Chu LIN, Wen-Chih CHIANG
  • Publication number: 20220216342
    Abstract: In some implementations, one or more semiconductor processing tools may form a triple-stacked polysilicon structure on a substrate of a semiconductor device. The one or more semiconductor processing tools may form one or more polysilicon-based devices on the substrate of the semiconductor device, wherein the triple-stacked polysilicon structure has a first height that is greater than one or more second heights of the one or more polysilicon-based devices. The one or more semiconductor processing tools may perform a chemical-mechanical polishing (CMP) operation on the semiconductor device, wherein performing the CMP operation comprises using the triple-stacked polysilicon structure as a stop layer for the CMP operation.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 7, 2022
    Inventors: Chi-Chung JEN, Ya-Chi HUNG, Yu-Chun SHEN, Shun-Neng WANG, Wen-Chih CHIANG
  • Publication number: 20220123173
    Abstract: A light-emitting diode (LED) includes a substrate, an epitaxial structure, and an electrode structure. The epitaxial structure includes a first semiconductor layer, an active layer and a second semiconductor layer that are sequentially disposed on the substrate in such order. The electrode structure includes electrodes that are respectively disposed on the first and second semiconductor layers opposite to the substrate. Each electrode has an upper surface that is opposite to the first and second semiconductor layers. The electrode structure also includes an insulating unit that is disposed in each electrode, and that is not exposed from the upper surface of the corresponding electrode.
    Type: Application
    Filed: November 9, 2021
    Publication date: April 21, 2022
    Inventors: SU-HUI LIN, SHENG-HSIEN HSU, MENG-CHUN SHEN, SIHE CHEN, YU-CHIEH HUANG
  • Patent number: 11299385
    Abstract: A multiple-piece vacuum-insulated heating tank for use in a water dispenser includes a threaded cover, a thermal insulation cover, and a heating tank body. The threaded cover is mounted on an upper opening of the heating tank body and includes a plastic cover and a protective cover mounted on and around the plastic cover. The thermal insulation cover is fitted in the upper opening and includes an upper cover and a lower cover. The lower cover is cup-shaped; is mounted with a heating tube, a water inlet pipe, a water outlet pipe, a thermowell, a temperature-sensing heat pipe, a heat collector block, and two snap-action thermostats at the bottom side; and has a sidewall formed with a step adjacent to the bottom side. The heating tank not only has a multiple-piece structure that facilitates mass production and maintenance, but also dispenses with electronic temperature control as is conventionally required.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: April 12, 2022
    Assignee: SUZHOU OASIS ELECTRONIC CO., LTD.
    Inventor: Yu-Chun Shen
  • Publication number: 20220033243
    Abstract: A multiple-piece vacuum-insulated heating tank for use in a water dispenser includes a threaded cover, a thermal insulation cover, and a heating tank body. The threaded cover is mounted on an upper opening of the heating tank body and includes a plastic cover and a protective cover mounted on and around the plastic cover. The thermal insulation cover is fitted in the upper opening and includes an upper cover and a lower cover. The lower cover is cup-shaped; is mounted with a heating tube, a water inlet pipe, a water outlet pipe, a thermowell, a temperature-sensing heat pipe, a heat collector block, and two snap-action thermostats at the bottom side; and has a sidewall formed with a step adjacent to the bottom side. The heating tank not only has a multiple-piece structure that facilitates mass production and maintenance, but also dispenses with electronic temperature control as is conventionally required.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 3, 2022
    Inventor: Yu-Chun SHEN
  • Patent number: 11198603
    Abstract: The present invention discloses a push-type anti-scalding water dispenser faucet having: a faucet main body; a valve core assembly controlling a water output; a press board mechanism driving the valve core assembly to move; a retaining structure allowing the press board mechanism to switch between a locking position and a release position. The water dispenser faucet comprises a disposable finger stall for mounting onto the press board mechanism or a finger of a user.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: December 14, 2021
    Assignee: SUZHOU OASIS ELECTRONIC CO., LTD.
    Inventor: Yu-Chun Shen
  • Patent number: 11194365
    Abstract: A hinge module includes the two spindles, the two brackets, a gear set and a torque part. The two spindles are spaced apart from each other. The two brackets are respectively connected to a first side of the two spindles, where an installing direction of each of the brackets is perpendicular to an axial direction of each of the spindles. The gear set is disposed at a second side opposite to the first side of the two spindles. The torque part is disposed on the two spindles and is located between the two brackets and the gear set, where each of the brackets is adapted to rotate relative to the torque part with the corresponding spindle, and the gear set is configured to drive the two spindles rotating in opposite directions.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: December 7, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Che-Hsien Lin, Che-Hsien Chu, Chun-An Shen
  • Patent number: D938465
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: December 14, 2021
    Assignee: SPARKCOGNITION, INC.
    Inventors: Chen-Chun Shen, Sreenivasa Gorti, Na Sai, Han Jiang
  • Patent number: D941853
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: January 25, 2022
    Assignee: SPARKCOGNITION, INC.
    Inventors: Chen-Chun Shen, Sreenivasa Gorti, Na Sai, Han Jiang
  • Patent number: D943653
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: February 15, 2022
    Assignee: Adqualve Flow Control Industry Group Limited
    Inventor: Chun Shen-Levin