Patents by Inventor Hsien Wang

Hsien Wang 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: 20210142674
    Abstract: An intersection speed deciding method includes a dataset obtaining and calculating step and a speed adjusting step. At least one of the vehicles expected to pass through one of the points is defined as the approaching vehicle, and a first arrival time of the approaching vehicle is obtained. Whether a preceding vehicle is on the host route is judged. If yes, a second arrival time of the preceding vehicle is obtained. Whether the host vehicle is expected to wait for a red light is judged. If yes, a red light duration is obtained. A time difference exists between a best arrival time and a corresponding expected arrival time, and each time difference is minimized based on the first arrival time, the second arrival time and the red time duration. A speed of the host vehicle is adjusted or remained based on the expected arrival times.
    Type: Application
    Filed: November 7, 2019
    Publication date: May 13, 2021
    Inventors: Cheng-Hsien WANG, Tsung-Ming HSU, Yu-Rui CHEN
  • Publication number: 20210123471
    Abstract: An insulating carabiner hook is characterized in that a free end of an insulating gate includes a first insulating section and a second insulating section. A color of the second insulating section is different from a color of the first insulating section. A restricting sleeve could move along an axial direction of the insulating gate. When the free end abuts against an abutting portion of an insulating body, and the restricting sleeve completely covers the second insulating section, the restricting sleeve is located at a safe position and cannot freely pivot. When at least a part of the second insulating section is exposed via the restricting sleeve, the restricting sleeve is located at a warning position. An insulating gate and a manufacturing method thereof are also disclosed.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 29, 2021
    Applicant: YOKE INDUSTRIAL CORP.
    Inventors: WEI-CHIEH HUNG, Chia-Hsien WANG, Ya-Chun CHENG
  • Patent number: 10987540
    Abstract: A two-way transmission mechanism for fitness equipment includes a first transmission wheel mounted at a crankshaft and connected to a first relay wheel by a first transmission belt, a second transmission wheel connected to a second relay wheel by a second transmission belt, a transmission shaft connecting the first and second relay wheels, a one-way ratchet mounted between the first relay wheel and the transmission shaft for power transmission therebetween in one direction, and a motor having a motor shaft connected with the second transmission wheel.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: April 27, 2021
    Assignee: CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
    Inventors: Chao-Chuan Chen, Chung-Hsien Wang, Wei-Ting Liao, Chih-Tai Liu
  • Publication number: 20210113492
    Abstract: The present disclosure provides a method for inhibiting proliferation and metastasis of cancer cells by using a naphthoquinone derivative.
    Type: Application
    Filed: July 9, 2020
    Publication date: April 22, 2021
    Inventors: Linyi Chen, Yu-Jung Chang, Yen-Chi Tsao, Chun-Hsien Wang
  • Patent number: 10977492
    Abstract: A method and an apparatus for preload display of object information are provided. The method includes following steps: capturing an external object information on a side of the transparent display opposite to a user by using the first information capturing device; pre-identifying at least one object in the external object information and tracing the at least one object according to an identification result; capturing information of the user by using the second information capturing device for pre-identifying and tracing a pointing range of the user, and determining whether the traced objects appear within the pointing range; and preload displaying object information of the objects appearing within the pointing range on the transparent display.
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: April 13, 2021
    Assignees: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Chih-Chia Chang, Yu-Hsin Lin, Jian-Lung Chen, Pi-Hsien Wang
  • Publication number: 20210103143
    Abstract: An information display method and an information display system are provided. The method is adapted to the information display system including a first image capturing device and a transparent display, and the method includes the following steps. A pattern image is obtained by shooting a pattern placed on a real object through the first image capturing device, wherein the real object is located on one side of the transparent display. Relative position information between the transparent display and the pattern is obtained according to the pattern image. Augmented image data is obtained according to the relative position information. The augmented image data is displayed through the transparent display, wherein the augmented image data include a virtual object augmented based on the real object.
    Type: Application
    Filed: January 9, 2020
    Publication date: April 8, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Ruo-Lan Chang, Pi-Hsien Wang, Chih-Chia Chang, Yu-Hsin Lin
  • Patent number: 10966433
    Abstract: A stuffing filling and gas charging system of a dough food product machine is arranged between a stuffing feeding unit and a dough feeding unit of the dough food product machine and includes a stuffing conveyance pipe, and a shaft sleeve, a dough driving rod, and a screw rod support enclosure sleeved over the stuffing conveyance pipe. A first passage is formed between the shaft sleeve and the stuffing conveyance pipe; a second passage is formed between the dough driving rod and the stuffing conveyance pipe; and a third passage is formed between the screw rod support enclosure and the stuffing conveyance pipe. The passages are in communication with each other and are connected to a gas supply unit, so that air flow is introduced into a dough skin during the dough skin being shaped to prevent the dough skin from wrinkling and collapsing before being properly shaped.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: April 6, 2021
    Assignee: ANKO FOOD MACHINE CO., LTD.
    Inventor: Li-Hsien Wang
  • Publication number: 20210064875
    Abstract: An interaction display method and an interaction display system are provided. The interaction display system includes a transparent display and at least one image sensing device. Image data of a plurality of operators is captured by the image sensing device. At least one local feature and at least one global feature of the operators are extracted from the image data, and at least one projection point on a display plane of the transparent display is detected. Each local feature and each global feature are paired. Each projection point and each global feature are paired. According to a pairing result between each local feature and each global feature and a pairing result between each projection point and each global feature, a pointing direction of one of the operators is determined, an interaction continuation operation is performed, and/or notification information is provided.
    Type: Application
    Filed: November 12, 2019
    Publication date: March 4, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Pi-Hsien Wang, Yu-Hsin Lin, Chih-Chia Chang
  • Patent number: 10936079
    Abstract: A method and an apparatus for interaction with virtual and real images are provided. The method includes following steps: detecting a pointing operation of a user for the transparent display and determining whether the pointing operation triggers the transparent display by a processor; if the pointing operation triggers the transparent display, determining whether prompt information is presented at a trigger location of the pointing operation on the transparent display; if the prompt information is presented, interacting with the prompt information; and if the prompt information is not presented, interacting with an object on a side of the transparent display opposite to a user pointed by the pointing operation.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: March 2, 2021
    Assignees: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Chih-Chia Chang, Yu-Hsin Lin, Pi-Hsien Wang
  • Publication number: 20210010901
    Abstract: An automatic mounting and demounting device and system for a motor testing platform, adapted to enable a control host to control automatic mounting and demounting between an axle of a motor under test and an axle of a testing apparatus, includes a mobile platform and a positional information sensing member. The control host controls the mobile platform according to positional information generated by the positional information sensing member, such that a carrier for carrying the motor under test is automatically driven to a corresponding position to thereby effect alignment and connection or separation of the axle of the motor under test and the axle of the testing apparatus. Therefore, preparation for the motor dynamics testing is automatically carried out effectively and correctly, thereby reducing the time and manpower required for testing-related preparation.
    Type: Application
    Filed: June 18, 2020
    Publication date: January 14, 2021
    Inventors: MING-YEN CHEN, JIAN-LIN LEE, SHENG-WEI LIN, CHIH-HSIEN WANG
  • Patent number: 10878346
    Abstract: The intelligent driving method applied to a vehicle includes a support vector machine providing step in which the support vector machine is provided. The support vector machine has been trained by a training process. In the training process, a training dataset is provided to the support vector machine. The training dataset is obtained after an original dataset processed by a dimensionality reducing module and a time scaling module. The intelligent driving method includes a dataset processing step in which p features from an environment sensing unit are processed by the dimensionality reducing module and the time scaling module, and the processed dataset will be provided to the support vector machine. The intelligent driving method further includes a deciding step for providing a driving decision for the vehicle according to a classed result of the support vector machine.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: December 29, 2020
    Assignee: Automotive Research & Testing Center
    Inventors: Tsung-Ming Hsu, Cheng-Hsien Wang
  • Publication number: 20200367511
    Abstract: A stuffing filling and gas charging system of a dough food product machine is arranged between a stuffing feeding unit and a dough feeding unit of the dough food product machine and includes a stuffing conveyance pipe, and a shaft sleeve, a dough driving rod, and a screw rod support enclosure sleeved over the stuffing conveyance pipe. A first passage is formed between the shaft sleeve and the stuffing conveyance pipe; a second passage is formed between the dough driving rod and the stuffing conveyance pipe; and a third passage is formed between the screw rod support enclosure and the stuffing conveyance pipe. The passages are in communication with each other and are connected to a gas supply unit, so that air flow is introduced into a dough skin during the dough skin being shaped to prevent the dough skin from wrinkling and collapsing before being properly shaped.
    Type: Application
    Filed: May 24, 2019
    Publication date: November 26, 2020
    Inventor: Li-Hsien Wang
  • Patent number: 10786618
    Abstract: The example systems, apparatus and methods use a local perfusion extracorporeal circuit (LPEC) for perfusing a local target region of a body, with a systemic perfusion extracorporeal circuit (SPEC) coupled to the core region of the vasculature using a peripheral placed loop to the body, and a control procedure to cause the local target region of the body to be at a specified pattern of temperature values that are different than the temperature of the core of the body.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: September 29, 2020
    Assignee: Asia Pacific Medical Technology Development Company, Ltd
    Inventors: John R. Gilbert, Chih-Hsien Wang, Yih-Sharng Chen
  • Publication number: 20200272586
    Abstract: The disclosure provides a data transmission device. The data transmission device includes a storage medium, a processor and a communication interface. The storage medium is configured to store a plurality of applications. The processor is coupled to the storage media and configured to determine a host application among the plurality of applications, where the host application includes a software development kit (SDK) program, and executes the SDK program of the host application to request behavior data of the plurality of applications. The communication interface is coupled to the processor and is configured to transmit the behavior data to a server.
    Type: Application
    Filed: January 8, 2020
    Publication date: August 27, 2020
    Inventors: I-Heng WU, Chang-Hsien WANG, Yang-Jui CHANG
  • Publication number: 20200259372
    Abstract: The present invention discloses a resonant wireless power transmitter circuit, which has an input impedance. The resonant wireless power transmitter circuit includes: a driver circuit coupled with a power supply, which includes at least a power switch; a switching resonant control circuit coupled with the driver circuit, such that the driver operates at a pre-determined or a variable resonant frequency; an adjustable impedance matching circuit coupled with the driver circuit, which includes at least a varactor; a transmitter circuit coupled with the impedance matching circuit and the driver circuit, which includes at least a transmitter coil; and an impedance control circuit coupled with the adjustable impedance matching circuit and the driver circuit, which provides an impedance control signal to control the reactance of the varactor, such that the input impedance of the resonant wireless power transmitter circuit is matched at the pre-determined or the variable resonant frequency.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Inventors: Kuo-Chi Liu, Wei-Hsin Wei, Chih-Hsien Wang
  • Publication number: 20200222752
    Abstract: A two-way transmission mechanism for fitness equipment includes a first transmission wheel mounted at a crankshaft and connected to a first relay wheel by a first transmission belt, a second transmission wheel connected to a second relay wheel by a second transmission belt, a transmission shaft connecting the first and second relay wheels, a one-way ratchet mounted between the first relay wheel and the transmission shaft for power transmission therebetween in one direction, and a motor having a motor shaft connected with the second transmission wheel.
    Type: Application
    Filed: May 10, 2019
    Publication date: July 16, 2020
    Inventors: Chao-Chuan CHEN, Chung-Hsien WANG, Wei-Ting LIAO, Chih-Tai LIU
  • Patent number: 10702963
    Abstract: Provided is an indication lamp device with a countdown module, including: a lamp body structure and a controller. The lamp body structure is installed on an apparatus machine erectly and has a body and a light guiding mask. The body is provided with a time displaying module and a plurality of light emitting modules. The time displaying module is installed along an elongated direction of the body. The light guiding mask is transparent and masks the body. The controller is coupled to the body and the apparatus machine for receiving an operating state signal and a machining time signal of the apparatus machine and controlling the light emitting module to emit light and the time displaying module to display the machining countdown based on the operating state signal and the machining time signal, allowing operators to control the operating state and machining time of the apparatus machine effectively.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: July 7, 2020
    Assignee: LET-WIN TECH CO., LTD.
    Inventor: Chi-Hsien Wang
  • Patent number: 10704651
    Abstract: A low rotational speed gear module includes a fixed tube member, a rotational sleeve, a first planetary gear set, a sun gear, and a second planetary gear set. The fixed tube member includes a first inner gear. The rotational sleeve includes a second inner gear. The first planetary gear set includes a fixing plate, first planetary gears fixed to one side of the fixing plate, and a driven gear fixed to the other side of the fixing plate. The first planetary gear is engaged at one side with the sun gear and engaged at another side with the first inner gear. The second planetary gear set includes second planetary gears. The second planetary gears is engaged at one side with the driven gear and engaged at another side with the first inner gear and the second inner gear.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: July 7, 2020
    Assignee: SHA YANG YE INDUSTRIAL CO. LTD.
    Inventors: Feng-Chun Tsai, Ming-Han Tsai, Chin-Fa Lu, Kai-Hsien Wang
  • Patent number: 10680463
    Abstract: The present invention discloses a resonant wireless power transmitter circuit, which has an input impedance. The resonant wireless power transmitter circuit includes: a driver circuit coupled with a power supply, which includes at least a power switch; a switching resonant control circuit coupled with the driver circuit, such that the driver operates at a pre-determined or a variable resonant frequency; an adjustable impedance matching circuit coupled with the driver circuit, which includes at least a varactor; a transmitter circuit coupled with the impedance matching circuit and the driver circuit, which includes at least a transmitter coil; and an impedance control circuit coupled with the adjustable impedance matching circuit and the driver circuit, which provides an impedance control signal to control the reactance of the varactor, such that the input impedance of the resonant wireless power transmitter circuit is matched at the pre-determined or the variable resonant frequency.
    Type: Grant
    Filed: April 10, 2016
    Date of Patent: June 9, 2020
    Assignee: RICHTEK TECHNOLOGY CORPORATION
    Inventors: Kuo-Chi Liu, Wei-Hsin Wei, Chih-Hsien Wang
  • Publication number: 20200122720
    Abstract: An automatic driving method and device able to diagnose decisions is disclosed herein, wherein a vehicle body signal sensor detects vehicle body information, and an environment sensor detects traffic environment information. The information is transmitted to a central processor to generate a future driving track. The central processor examines whether the differences between the future driving track and the traffic environment information and the indexes of the future driving track meet tolerances. If no, the central processor transmits notification information to an automatic driving controller. If yes, the central processor transmits the future driving track to the automatic driving controller to make the automatic driving controller undertake automatic driving according to the future driving track. The present invention can automatically judge whether the future driving track generated by the central processor is within tolerances and determine whether the automatic driving track is safe.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 23, 2020
    Inventors: Tsung-Ming Hsu, Yu-Rui Chen, Cheng-Hsien Wang