Patents by Inventor Wen-Shu Lee

Wen-Shu Lee 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: 11536926
    Abstract: An image capturing device is provided. The image capturing device includes a device housing, a lens module, a restriction unit, and a latch. The device housing has an insertion slot. The lens module pivots on the device housing. Relative to the device housing, the lens module is adapted to be rotated between a first module orientation and a second module orientation. The restriction unit is disposed in the device housing. The latch passes through the insertion slot of the device housing, wherein the latch is adapted to be moved between a first latch position and a second latch position. When the latch is in the first latch position, the latch sufficiently pushes the restriction unit. When the latch is in the second latch position, the pressure from the latch applied to the restriction unit is decreased.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: December 27, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Wen-Hsien Lin, Wen-Shu Lee, Tsung-Hsun Wu
  • Publication number: 20220210302
    Abstract: An image capturing device is provided. The image capturing device includes a base, a cable, a restriction bushing and a sealing material. The base includes a base through hole and a base inner surface, wherein the base through hole is formed on the base inner surface. The cable passes through the base through hole. The restriction bushing surrounds the cable, wherein the restriction bushing abuts the base inner surface, and is connected to the base through hole. The sealing material is disposed in the base and covers the restriction bushing, wherein at least a portion of the cable is covered by the sealing material.
    Type: Application
    Filed: March 18, 2021
    Publication date: June 30, 2022
    Inventors: Chun-Hao PAN, Wen-Shu LEE
  • Patent number: 11375095
    Abstract: An image capturing device is provided. The image capturing device includes a base, a cable, a restriction bushing and a sealing material. The base includes a base through hole and a base inner surface, wherein the base through hole is formed on the base inner surface. The cable passes through the base through hole. The restriction bushing surrounds the cable, wherein the restriction bushing abuts the base inner surface, and is connected to the base through hole. The sealing material is disposed in the base and covers the restriction bushing, wherein at least a portion of the cable is covered by the sealing material.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: June 28, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chun-Hao Pan, Wen-Shu Lee
  • Publication number: 20220155551
    Abstract: An image capturing device is provided. The image capturing device includes a device housing, a lens module, a restriction unit, and a latch. The device housing has an insertion slot. The lens module pivots on the device housing. Relative to the device housing, the lens module is adapted to be rotated between a first module orientation and a second module orientation. The restriction unit is disposed in the device housing. The latch passes through the insertion slot of the device housing, wherein the latch is adapted to be moved between a first latch position and a second latch position. When the latch is in the first latch position, the latch sufficiently pushes the restriction unit. When the latch is in the second latch position, the pressure from the latch applied to the restriction unit is decreased.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 19, 2022
    Inventors: Wen-Hsien LIN, Wen-Shu LEE, Tsung-Hsun WU
  • Patent number: 11051415
    Abstract: A method for assembling the electronic device is provided, including providing a band member, forming a buffer structure on the band member by overmolding, pulling the band member out of the buffer structure to form a channel in the buffer structure, providing a flexible circuit, and disposing the flexible circuit through the channel.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: June 29, 2021
    Assignee: ACER INCORPORATED
    Inventors: Sheng-Wen Wu, Yu-Cheng Huang, Ke-Hua Lin, Shao-Chi Chuang, Wen-Shu Lee
  • Patent number: 10985398
    Abstract: A battery unit includes two bases, two locking components, a plurality of battery cells and two electrode pieces. The two bases fixed to each other through the two locking components. The battery cells and the two electrode pieces are accommodated in the two bases. Two opposite ends of each battery cell respectively abut against the two electrode pieces. Each base has an engaging protrusion and an engaging groove. A battery set is also provided. The battery set is composed by the plurality of battery units and the battery units are electrically connected with each other through at least one electrical connecting component. One of the battery units is engaged with the engaging groove of the other one of battery units through the engaging protrusion.
    Type: Grant
    Filed: November 25, 2018
    Date of Patent: April 20, 2021
    Assignee: Acer Incorporated
    Inventors: Shao-Chi Chuang, Wen-Pin Chang, Pu-De Ciou, Wen-Shu Lee
  • Patent number: 10787158
    Abstract: A brake system including a base, a driving motor, a cam, a braking pump, a rotating column, and a bearing shaft. The base has an accommodating space. The driving motor is disposed on the base and located in the accommodating space. The cam is pivoted to the driving motor, and the driving motor is adapted to drive the cam to rotate relative to the base. The braking pump is disposed outside the base. The rotating column is rotatably disposed outside the base and connected to the braking pump. The bearing shaft is connected to the rotating column and extended into the accommodating space so as to radially in contact with the cam.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: September 29, 2020
    Assignee: Acer Incorporated
    Inventors: Tsung-Hsun Wu, Wen-Shu Lee, Kuo-Hui Chang, Chih-Kai Wang
  • Patent number: 10751458
    Abstract: A displacement sensing device is configured for a peritoneal dialysis system. The peritoneal dialysis system includes a housing and a syringe. The syringe is disposed on the housing and has a push rod. The displacement sensing device includes a guide rod, a probing module, and a resistance scale. The guide rod is coupled to the push rod, and the probing module is disposed in the housing and is fixed at the guide rod. The resistance scale is disposed at a side of the probing module. The probing module is configured to contact the resistance scale to obtain a resistance value of the resistance scale and determine a displacement magnitude of the push rod. In addition, a peritoneal dialysis system is also mentioned.
    Type: Grant
    Filed: January 14, 2018
    Date of Patent: August 25, 2020
    Assignees: Acer Incorporated, BENEPET CO., LTD.
    Inventors: Chun-Hung Wen, Wei-Chen Lai, Pu-De Ciou, Wen-Pin Chang, Tsung-Hsun Wu, Wen-Shu Lee, Ta-Lun Tan
  • Publication number: 20200094803
    Abstract: A brake system including a base, a driving motor, a cam, a braking pump, a rotating column, and a bearing shaft. The base has an accommodating space. The driving motor is disposed on the base and located in the accommodating space. The cam is pivoted to the driving motor, and the driving motor is adapted to drive the cam to rotate relative to the base. The braking pump is disposed outside the base. The rotating column is rotatably disposed outside the base and connected to the braking pump. The bearing shaft is connected to the rotating column and extended into the accommodating space so as to radially in contact with the cam.
    Type: Application
    Filed: November 26, 2018
    Publication date: March 26, 2020
    Applicant: Acer Incorporated
    Inventors: Tsung-Hsun Wu, Wen-Shu Lee, Kuo-Hui Chang, Chih-Kai Wang
  • Patent number: 10583818
    Abstract: A brake device and an automatic driving vehicle using the same are provided. The brake device includes an electrically controlled brake assembly, a mechanically controlled brake assembly and a shaft. The electrically controlled brake assembly has a main body and a brake control link. The shaft is connected between the electrically controlled brake assembly and the mechanically controlled brake assembly. The mechanically controlled brake assembly includes a pedal, an elbow, a brake link group and a brake pump. The first end is connected to the pedal, and the fulcrum is between the first end and the second end and is located close to the second end. The brake link group is connected between the elbow and the brake control link. The brake pump has an adjustable rod, and one link of the brake link group is connected to the adjustable rod.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 10, 2020
    Assignee: Acer Incorporated
    Inventors: Kuo-Hui Chang, Shao-Chi Chuang, Wen-Shu Lee
  • Publication number: 20200075986
    Abstract: A battery unit includes two bases, two locking components, a plurality of battery cells and two electrode pieces. The two bases fixed to each other through the two locking components. The battery cells and the two electrode pieces are accommodated in the two bases. Two opposite ends of each battery cell respectively abut against the two electrode pieces. Each base has an engaging protrusion and an engaging groove. A battery set is also provided. The battery set is composed by the plurality of battery units and the battery units are electrically connected with each other through at least one electrical connecting component. One of the battery units is engaged with the engaging groove of the other one of battery units through the engaging protrusion.
    Type: Application
    Filed: November 25, 2018
    Publication date: March 5, 2020
    Applicant: Acer Incorporated
    Inventors: Shao-Chi Chuang, Wen-Pin Chang, Pu-De Ciou, Wen-Shu Lee
  • Publication number: 20200047725
    Abstract: A hybrid power brake control system and a control method thereof are provided. The hybrid power brake control system includes a computer, a motor, a connecting rod set, and a pedal brake. The motor is electrically connected with the computer, the connecting rod set includes the first connecting rod and the second connecting rod, the first connecting rod is connected with the motor, the first terminal end of the second connecting rod is connected with the first connecting rod, and the pedal brake is pivotally connected with the second terminal end of the second connecting rod.
    Type: Application
    Filed: December 28, 2018
    Publication date: February 13, 2020
    Applicant: Acer Incorporated
    Inventors: Chih-Kai Wang, Shao-Chi Chuang, Wen-Shu Lee, Tsung-Hsun Wu, Kuo-Hui Chang
  • Patent number: 10525864
    Abstract: A transportation device includes a motor, a transmission assembly, a position limiting assembly, two linkage assemblies, and two wheels. The transmission assembly is linked to the motor. The position limiting assembly includes two position limiting board portions disposed in parallel and adjacent to each other. The two linkage assemblies partially extend into a space between the two position limiting board portions and are pivoted to the two position limiting board portions, respectively. The two linkage assemblies are limited by the two position limiting board portions in a first axis. The two wheels are disposed in tandem along a second axis, respectively linked to the transmission assembly, and pivoted to the two linkage assemblies. The two wheels are driven by the motor respectively through the transmission assembly and are limited by the two linkage assemblies in the first axis. A transportation system including the transportation device is also provided.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: January 7, 2020
    Assignee: Acer Incorporated
    Inventors: Wen-Pin Chang, Wen-Shu Lee, Pu-De Ciou, Wei-Chen Lai, Chun-Hung Wen, Tsung-Hsun Wu
  • Publication number: 20190106043
    Abstract: A transportation device includes a motor, a transmission assembly, a position limiting assembly, two linkage assemblies, and two wheels. The transmission assembly is linked to the motor. The position limiting assembly includes two position limiting board portions disposed in parallel and adjacent to each other. The two linkage assemblies partially extend into a space between the two position limiting board portions and are pivoted to the two position limiting board portions, respectively. The two linkage assemblies are limited by the two position limiting board portions in a first axis. The two wheels are disposed in tandem along a second axis, respectively linked to the transmission assembly, and pivoted to the two linkage assemblies. The two wheels are driven by the motor respectively through the transmission assembly and are limited by the two linkage assemblies in the first axis. A transportation system including the transportation device is also provided.
    Type: Application
    Filed: April 3, 2018
    Publication date: April 11, 2019
    Applicant: Acer Incorporated
    Inventors: Wen-Pin Chang, Wen-Shu Lee, Pu-De Ciou, Wei-Chen Lai, Chun-Hung Wen, Tsung-Hsun Wu
  • Publication number: 20190071060
    Abstract: A brake device and an automatic driving vehicle using the same are provided. The brake device includes an electrically controlled brake assembly, a mechanically controlled brake assembly and a shaft. The electrically controlled brake assembly has a main body and a brake control link. The shaft is connected between the electrically controlled brake assembly and the mechanically controlled brake assembly. The mechanically controlled brake assembly includes a pedal, an elbow, a brake link group and a brake pump. The first end is connected to the pedal, and the fulcrum is between the first end and the second end and is located close to the second end. The brake link group is connected between the elbow and the brake control link. The brake pump has an adjustable rod, and one link of the brake link group is connected to the adjustable rod.
    Type: Application
    Filed: April 2, 2018
    Publication date: March 7, 2019
    Applicant: Acer Incorporated
    Inventors: Kuo-Hui Chang, Shao-Chi Chuang, Wen-Shu Lee
  • Patent number: 10215599
    Abstract: A fluid sensing device is provided, including a main body and a light sensing unit. The main body includes a casing and a rotary member. A containing chamber is formed in the casing. The rotary member is rotatably disposed in the casing, and the rotary member has at least one transparent portion. A fluid flows into the containing chamber to drive the rotary member rotating around a central axis. The light sensing unit includes a first light transceiver module and a second light transceiver module disposed near the main body in an asymmetrical manner with respect to the central axis to transmit and receive the light passing through the translucent portion.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: February 26, 2019
    Assignees: ACER INCORPORATED, BENEPET CO., LTD
    Inventors: Pu-De Ciou, Shao-Chi Chuang, Tsung-Hsun Wu, Wei-Chen Lai, Chun-Hung Wen, Wen-Pin Chang, Wen-Shu Lee, Ta-Lun Tan
  • Publication number: 20190014673
    Abstract: An electronic device is provided, including a housing, a channel, and a flexible circuit. The housing includes a frame and a buffer structure connected to the frame by overmolding, wherein the hardness of the frame exceeds that of the buffer structure. The channel is extended along a sidewall of the frame, through the housing and adjacent to the buffer structure. The flexible circuit is disposed through the channel to connect a first circuit unit and a second circuit unit of the electronic device.
    Type: Application
    Filed: September 14, 2018
    Publication date: January 10, 2019
    Inventors: Sheng-Wen WU, Yu-Cheng HUANG, Ke-Hua LIN, Shao-Chi CHUANG, Wen-Shu LEE
  • Publication number: 20180333527
    Abstract: A displacement sensing device is configured for a peritoneal dialysis system. The peritoneal dialysis system includes a housing and a syringe. The syringe is disposed on the housing and has a push rod. The displacement sensing device includes a guide rod, a probing module, and a resistance scale. The guide rod is coupled to the push rod, and the probing module is disposed in the housing and is fixed at the guide rod. The resistance scale is disposed at a side of the probing module. The probing module is configured to contact the resistance scale to obtain a resistance value of the resistance scale and determine a displacement magnitude of the push rod. In addition, a peritoneal dialysis system is also mentioned.
    Type: Application
    Filed: January 14, 2018
    Publication date: November 22, 2018
    Applicants: Acer Incorporated, BENEPET CO., LTD.
    Inventors: Chun-Hung Wen, Wei-Chen Lai, Pu-De Ciou, Wen-Pin Chang, Tsung-Hsun Wu, Wen-Shu Lee, Ta-Lun Tan
  • Patent number: 10123437
    Abstract: An electronic device is provided, including a housing, a channel, and a flexible circuit. The housing includes a frame and a buffer structure connected to the frame by overmolding, wherein the hardness of the frame exceeds that of the buffer structure. The channel is extended along a sidewall of the frame, through the housing and adjacent to the buffer structure. The flexible circuit is disposed through the channel to connect a first circuit unit and a second circuit unit of the electronic device.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: November 6, 2018
    Assignee: ACER INCORPORATED
    Inventors: Sheng Wen Wu, Yu-Cheng Huang, Ke-Hua Lin, Shao-Chi Chuang, Wen-Shu Lee
  • Publication number: 20180306613
    Abstract: A fluid sensing device is provided, including a main body and a light sensing unit. The main body includes a casing and a rotary member. A containing chamber is formed in the casing. The rotary member is rotatably disposed in the casing, and the rotary member has at least one transparent portion. A fluid flows into the containing chamber to drive the rotary member rotating around a central axis. The light sensing unit includes a first light transceiver module and a second light transceiver module disposed near the main body in an asymmetrical manner with respect to the central axis to transmit and receive the light passing through the translucent portion.
    Type: Application
    Filed: April 18, 2018
    Publication date: October 25, 2018
    Inventors: Pu-De CIOU, Shao-Chi CHUANG, Tsung-Hsun WU, Wei-Chen LAI, Chun-Hung WEN, Wen-Pin CHANG, Wen-Shu LEE, Ta-Lun TAN