Patents by Inventor Bo Yi

Bo Yi 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: 11305838
    Abstract: A derailleur position setting method is adaptable to a bicycle. The method comprises sending an adjustment instruction to a driver by the controller, setting the derailleur to a gear position according to the adjustment instruction by the driver, sending an encoded value corresponding to the gear position to a mobile device by the controller, and sending a position table to the controller according to the encoded value by the mobile device, wherein the position table comprises a plurality of position parameters, each position parameter indicates a designated gear position to which the derailleur is allowable to be set.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: April 19, 2022
    Assignee: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Bo-Yi Liao, Hsun-Yu Chuang
  • Publication number: 20220109242
    Abstract: A multibending antenna structure includes a substrate, a microstrip antenna layer, and at least a decouple unit. The microstrip antenna layer is disposed on one side of the substrate. The microstrip antenna layer includes a plurality of radiation units which are respectively formed in a multibending shape and forming a concave area. The radiation units are sequentially connected to form an antenna array, and a plurality of antenna arrays are disposed in a transversely parallel arrangement, with an interval between each two neighboring antenna arrays. The decouple unit is disposed between the neighboring antenna arrays. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 7, 2022
    Inventors: SHYH-JONG CHUNG, CHING-HAN TSAI, BO-YI WANG
  • Publication number: 20220097797
    Abstract: A bicycle braking and locking mechanism is configured to be mounted on a handlebar. The bicycle braking and locking mechanism includes a brake assembly, a first driving component, and a second driving component. The brake assembly includes a main body, a piston, and a link. The main body is configured to be mounted on the handlebar and has a pressure chamber, the piston is movably located in the pressure chamber, and the link is connected to the piston. The link is configured to be selectively driven by the first driving component or the second driving component so as to move the piston with respect to the pressure chamber.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 31, 2022
    Applicant: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Szu-Fang TSAI, Bo-Yi LIAO
  • Publication number: 20220081059
    Abstract: A bicycle head is configured to be mounted on a bicycle frame. The bicycle head includes a vertical tube, a stem, a handlebar, a first brake lever, and a shift control box. One end of the stem is mounted on the vertical tube. The handlebar is fixed to another end of the stem. The first brake lever assembly is mounted on the handlebar. The first brake lever assembly includes a main body, a brake assembly, a shift switch, and a battery. The brake assembly and the battery are disposed on the main body, and the shift switch is disposed on the brake assembly. The shift control box is disposed on one of the vertical tube, the stem, and the handlebar and electrically connected to the battery and the shift switch.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 17, 2022
    Applicant: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Bo-Yi LIAO, Chia-Hao YANG, Ting Hao HSU
  • Patent number: 11239565
    Abstract: A multibending antenna structure includes a substrate, a grounding layer, and a microstrip antenna layer. The ground layer and the microstrip antenna layer are disposed on two sides of the substrate. The microstrip antenna layer includes a radiation unit which is in a multibending shape and formed with a concave area. The length of the radiation unit is equal to 0.8 to 1.2 time the wavelength corresponding to an operation frequency. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: February 1, 2022
    Assignee: CUBTEK INC.
    Inventors: Shyh-Jong Chung, Ching-Han Tsai, Bo-Yi Wang
  • Patent number: 11230349
    Abstract: The disclosure relates to a derailleur assembly including a base member, a movable member, a driving module and a power module he driving module includes a casing and a motor, wherein the casing is pivotably disposed on the base member via a first pivot shaft, the casing is pivotably disposed on the movable member via a second pivot shaft, and the motor is disposed in the casing. The power module includes a base body and a battery assembly, wherein the base body is pivotably disposed on the base member via a third pivot shaft, the base body is pivotably disposed on the movable member via a fourth pivot shaft, and the battery assembly is disposed on the base body and is electrically connected to the motor.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: January 25, 2022
    Assignee: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Bo-Yi Liao, Yu-Ming Huang
  • Publication number: 20210371047
    Abstract: A bicycle rear derailleur includes a seat assembly, a movable component, a linkage assembly, and a chain guide. The seat assembly includes a first seat body, a second seat body, and a shaft. The shaft is disposed through the first seat body and the second seat body and configured to be mounted on the bicycle frame, and the second seat body is configured to connect the first seat body with the bicycle frame. The linkage assembly connects the movable component with the first seat body. The chain guide is pivotably disposed on the movable component. The first seat body is movable towards or away from the second seat body along a central line of the shaft.
    Type: Application
    Filed: May 26, 2021
    Publication date: December 2, 2021
    Inventors: Szu-Fang TSAI, Bo-Yi LIAO
  • Publication number: 20210359417
    Abstract: A multibending antenna structure includes a substrate, a grounding layer, and a microstrip antenna layer. The ground layer and the microstrip antenna layer are disposed on two sides of the substrate. The microstrip antenna layer includes a radiation unit which is in a multibending shape and formed with a concave area. The length of the radiation unit is equal to 0.8 to 1.2 time the wavelength corresponding to an operation frequency. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.
    Type: Application
    Filed: August 18, 2020
    Publication date: November 18, 2021
    Inventors: SHYH-JONG CHUNG, CHING-HAN TSAI, BO-YI WANG
  • Patent number: 11148756
    Abstract: The disclosure provides a bicycle front derailleur including a fixing component, a chain guiding component, a linkage assembly, a battery assembly, two terminals, a circuit board assembly and a driving module. Two opposite ends of the linkage assembly are respectively and pivotally disposed on the fixing component and the chain guiding component. The battery assembly includes a battery holder and a battery. The battery holder is disposed on the fixing component, and the battery holder has a battery slot. One terminal is disposed in the battery slot, and the battery is removably inserted into the battery slot and is electrically connected to the terminal. The circuit board assembly is disposed on the fixing component and electrically connected to the other terminal. The terminals are electrically connected to each other. The driving module is disposed on the fixing component and electrically connected to the circuit board assembly.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: October 19, 2021
    Assignee: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Bo-Yi Liao, Yu-Ming Huang, Tzung Ye Wu
  • Patent number: 11128227
    Abstract: A secondary controller applied to a secondary side of a power converter includes a control signal generation circuit. The control signal generation circuit is coupled to an output terminal of the secondary side of the power converter for detecting an output voltage of the secondary side and enabling a pulse signal to a signal source of the secondary side of the power converter, wherein the signal source enables a turning-on signal according to the pulse signal. The turning-on signal is coupled to a primary-side auxiliary winding of the power converter through a secondary-side auxiliary winding of the power converter to make the primary-side auxiliary winding generate a voltage, and a primary controller of a primary side of the power converter makes the primary side of the power converter be turned on according to the voltage.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: September 21, 2021
    Assignee: Leadtrend Technology Corp.
    Inventors: Hung-Ching Lee, Chung-Wei Lin, Tsung-Chien Wu, Bo-Yi Wu
  • Publication number: 20210163098
    Abstract: The disclosure provides a bicycle front derailleur configured to be mounted on a bicycle frame. The bicycle front derailleur includes a fixed component, a chain guide, a linkage assembly, and an adjustment component. The fixed component is configured to be mounted on the bicycle frame. Two opposite ends of the linkage assembly are respectively and pivotably disposed on the fixed component and the chain guide. The adjustment component is pivotably disposed on the fixed component. The adjustment component is configured to press against the bicycle frame so as to adjust a position of the bicycle front derailleur with respect to the bicycle frame.
    Type: Application
    Filed: November 3, 2020
    Publication date: June 3, 2021
    Inventors: Bo-Yi LIAO, Szu- Fang TSAI
  • Publication number: 20210163097
    Abstract: A derailleur position setting method is adaptable to a bicycle. The method comprises sending an adjustment instruction to a driver by the controller, setting the derailleur to a gear position according to the adjustment instruction by the driver, sending an encoded value corresponding to the gear position to a mobile device by the controller, and sending a position table to the controller according to the encoded value by the mobile device, wherein the position table comprises a plurality of position parameters, each position parameter indicates a designated gear position to which the derailleur is allowable to be set.
    Type: Application
    Filed: November 3, 2020
    Publication date: June 3, 2021
    Inventors: Bo-Yi LIAO, Hsun-Yu CHUANG
  • Patent number: 11001339
    Abstract: The disclosure provides a bicycle rear derailleur including a linkage assembly, a chain guiding assembly, a first assembling component, a first elastic component and a locking mechanism. The linkage assembly is a four-link mechanism and includes a fixed component, a movable component, a first link and a second link. The chain guiding assembly is pivotably connected to the movable component. The first assembling component is pivotably connected to the movable component and disposed between the first assembling component and the chain guiding assembly. The opposite ends of the first elastic component are respectively fixed to the movable component and the first assembling component so as to provide a torque that allows the first assembling component to be pivotable with respect to the movable component.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: May 11, 2021
    Assignee: TEKTRO TECHNOLOGY CORPORATION
    Inventors: Bo-Yi Liao, Yu-Ming Huang, Pei-Hsuan Hung
  • Publication number: 20210111633
    Abstract: A secondary controller applied to a secondary side of a power converter includes a control signal generation circuit. The control signal generation circuit is coupled to an output terminal of the secondary side of the power converter for detecting an output voltage of the secondary side and enabling a pulse signal to a signal source of the secondary side of the power converter, wherein the signal source enables a turning-on signal according to the pulse signal. The turning-on signal is coupled to a primary-side auxiliary winding of the power converter through a secondary-side auxiliary winding of the power converter to make the primary-side auxiliary winding generate a voltage, and a primary controller of a primary side of the power converter makes the primary side of the power converter be turned on according to the voltage.
    Type: Application
    Filed: January 2, 2020
    Publication date: April 15, 2021
    Inventors: Hung-Ching Lee, Chung-Wei Lin, Tsung-Chien Wu, Bo-Yi Wu
  • Publication number: 20210099093
    Abstract: A power supply has a transformer, a rectifier switch, a secondary-side controller and two diodes. The transformer includes a primary winding, a secondary winding, and a detection winding, inductively coupling to one another. The rectifier switch is connected in series with the secondary winding between two output power lines. The secondary-side controller is electrically coupled to two ends of the detection winding, for controlling the rectifier switch in response to two terminal signals at the two ends respectively. The two diodes are back-to-back electrically connected in series between the two ends, and a joint connecting the two diodes is electrically connected to one of the two output power lines.
    Type: Application
    Filed: September 4, 2020
    Publication date: April 1, 2021
    Inventors: Chung-Wei LIN, Hung Ching LEE, Tsung Chien WU, Bo-Yi WU
  • Patent number: 10965885
    Abstract: A clothes and accessories fitting method, a display system and a computer-readable recording medium thereof are provided, where the method is applicable to a display system having an image capturing device and a screen and includes the following steps. Images of a user wearing a first apparel appearing in front of the screen are continuously or intermittently captured by using the image capturing device. When a first image of the user in a particular pose is determined to be included in the images, the first image is shot by using the image capturing device. A foreground region and a background region in the first image are segmented, and the background region is processed to generate a processed background region. A first preview image is generated according to the foreground region and the processed background region and displayed on the screen.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: March 30, 2021
    Assignee: Wistron Corporation
    Inventors: Bo-Yi Wu, Hui-Chen Lin, Ge-Yi Lin
  • Patent number: 10955174
    Abstract: A thermoelectric module includes a plurality of thermoelectric components, a first electrode and a second electrode. The thermoelectric components have the same type of semiconductor material. The first electrode includes a first parallel connection part and a first serial connection part. The plurality of thermoelectric components is electrically connected to the first parallel connection part and each of the plurality of thermoelectric components is separated from one another. The first serial connection part is configured for being electrically connected to other electrical components. The plurality of thermoelectric components is electrically connected to the second electrode and located between the first parallel connection part and the second electrode.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: March 23, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Li Lin, Yi-Ray Chen, Bo-Yi Sung
  • Publication number: 20210009231
    Abstract: The disclosure provides a bicycle caliper control method. The bicycle caliper control method is configured to control a rear caliper and a front caliper of a bicycle. The bicycle caliper control method includes: when a first brake lever of the bicycle is squeezed, the first brake lever activates the rear caliper and the front caliper; and when a second brake lever of the bicycle is squeezed, the second brake lever activates the rear caliper.
    Type: Application
    Filed: June 26, 2020
    Publication date: January 14, 2021
    Inventors: Szu-Fang TSAI, Bo-Yi Liao, Hsun-Yu Chuang
  • Publication number: 20200390306
    Abstract: A dust collector including a body with an intake portion and an exhaust portion includes a filter, a filter support that supports the filter, a motor case protruding from an inner surface of the body, and a vibration motor accommodated in the motor case. The body accommodates the filter support. A portion on the tip side of the motor case is at a position where it is allowed to come into contact with the filter support when the vibration motor is driven.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 17, 2020
    Inventors: Chun-Hsien LIU, Bo Yi LI, Chih-Hsiang CHEN
  • Publication number: 20200298934
    Abstract: The disclosure provides a bicycle front derailleur including a fixed component, a chain guide, a first link, a second link, and a driving assembly. Two opposite ends of the first link are respectively disposed on the fixed component and the chain guide. The two opposite ends of the second link are respectively disposed on the fixed component and the chain guide. The driving assembly includes a driving shaft, a push component, an output gear and a power source. The push component and the output gear are fixed on the driving shaft, the power source is disposed on the fixed component and connected to the output gear, the push component is in contact with the first link, and the power source is configured to drive the push component to pivot the first link with respect to the fixed component via the output gear and the driving shaft.
    Type: Application
    Filed: March 16, 2020
    Publication date: September 24, 2020
    Inventors: Tzung Ye WU, Bo-Yi LIAO