Patents by Inventor Wen-Pin Chen

Wen-Pin Chen 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: 11690822
    Abstract: A method for treating a subject suffering from non-compaction cardiomyopathy (NCC), by administering to the subject suffering from NCC a pharmaceutical composition having a therapeutically effective amount of a EZH2 downregulator including the statin.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: July 4, 2023
    Assignees: EXCELSIOR PHARMATECH LABS, NATIONAL TAIWAN UNIVERSITY
    Inventors: Wen-Pin Chen, Mei-Hwan Wu, Hong-Nerng Ho
  • Publication number: 20230129597
    Abstract: A retaining ring is provided by fitting several parts. The parts comprises a fixing ring, a grinding ring, and an adhesive part. The fixing ring has a first fixing part, a second fixing part, and an abutting surface. The grinding ring has a first retaining part, a second retaining part, and a corresponding abutting surface. After assembling the first retaining part and first fixing part and assembling the second retaining part and second fixing part, a gap is separately formed between the first retaining part and first fixing part and between the second retaining part and second fixing part. When the adhesive part is adhered between the abutting surface and corresponding abutting surface, the gaps are tightly closed. Thus, the fixing ring and grinding ring are easy to be assembled and solidly combined, and obtain reinforced structural strength.
    Type: Application
    Filed: October 27, 2021
    Publication date: April 27, 2023
    Inventors: Ho-Hsi Yeh, Wen-Pin Chen
  • Patent number: 11591780
    Abstract: A faucet aerator comprises: a casing and a guiding member. The casing has a water inlet 11 and a water outlet. The water inlet is provided with a threaded portion for engaging with a faucet. The casing is further provided with at least one ring groove at an inner surface for engaging with the guiding member. The guiding member has a barrel body with a pre-filter, and the pre-filter is provided with at least one ring rib for engaging with the ring groove when the guiding member is placed in the casing, to avoid the guiding member from escaping the casing while the aerator is cleaned. The barrel body provided with a plurality of through apertures, a bottom mesh, and a first aerating mesh.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: February 28, 2023
    Assignee: YEUU DENG SANITARY FACILITIES INDUSTRIAL CO., LTD.
    Inventors: Wen-Pin Chen, Kai-Chi Chen
  • Patent number: 11549539
    Abstract: A reduced ring groove rivet at least includes a pin having a head and a body connected to the head; a plurality of sets of ring grooves are equidistantly arranged on the body, and each of the sets of ring grooves includes a first ring groove and a second ring groove adjacent to the first ring groove, wherein the first ring groove has a first groove bottom and a first groove peak adjacent to the first groove bottom, and the second ring groove has a second groove bottom and a second groove peak adjacent to the second groove bottom; a diameter of the second groove bottom is smaller than a diameter of the first groove bottom, or a diameter of the second groove peak is smaller than that of the first groove peak, so that any of the plurality of sets of ring grooves can be breaking part during operation.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: January 10, 2023
    Assignees: Rodex Fasteners Corp., Goebel Innovative Entrepreneurial Company
    Inventors: Wen-Pin Chen, Domingo Jr. Magora Saquing
  • Patent number: 11507200
    Abstract: A KVM device supporting transmission of SuperSpeed USB signal and DisplayPort video signal is disclosed. The KVM device comprises a first USB Type-C connector, a first USB Type-C switch, a second USB Type-C connector, a second USB Type-C switch, a USB switch, a video switch, a control unit, a video connector, and at least one USB connector. When using this KVM device, the first USB Type-C connector and the second USB Type-C connector are electrically connected to a host electronic device through a first USB Type-C cable and a second USB Type-C cable, respectively. Therefore, the KVM device transmits DisplayPort video signal between the host computer and an external display device that is coupled to the video connector. Moreover, the KVM device also transmits SuperSpeed USB signal between the host computer and an external electronic device that is coupled to the USB connector.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: November 22, 2022
    Assignee: ACTION STAR TECHNOLOGY CO., LTD.
    Inventor: Wen-Pin Chen
  • Patent number: 11225986
    Abstract: A pneumatic control device includes a base seat unit, a cylinder unit and a time-delay unit. The cylinder unit is mounted the base seat unit, and is able to drive rotational movement. The time-delay unit is mounted to the base seat unit, and includes sequentially interconnected delay switch, flow-limiting valve, pressure accumulator and a control valve. The delay switch is operable to move between an action position whereat the cylinder unit drives the rotational movement, and a non-action position. When the delay switch is moved to the non-action position, the cylinder unit keeps driving the rotational movement for a period of time and then stops.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 18, 2022
    Assignee: Hold Well Industrial Co., Ltd.
    Inventor: Wen-Pin Chen
  • Publication number: 20210397269
    Abstract: A KVM device supporting transmission of SuperSpeed USB signal and DisplayPort video signal is disclosed. The KVM device comprises a first USB Type-C connector, a first USB Type-C switch, a second USB Type-C connector, a second USB Type-C switch, a USB switch, a video switch, a control unit, a video connector, and at least one USB connector. When using this KVM device, the first USB Type-C connector and the second USB Type-C connector are electrically connected to a host electronic device through a first USB Type-C cable and a second USB Type-C cable, respectively. Therefore, the KVM device transmits DisplayPort video signal between the host computer and an external display device that is coupled to the video connector. Moreover, the KVM device also transmits SuperSpeed USB signal between the host computer and an external electronic device that is coupled to the USB connector.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 23, 2021
    Inventor: Wen-Pin Chen
  • Publication number: 20210324616
    Abstract: A faucet aerator comprises: a casing and a guiding member. The casing has a water inlet 11 and a water outlet. The water inlet is provided with a threaded portion for engaging with a faucet. The casing is further provided with at least one ring groove at an inner surface for engaging with the guiding member. The guiding member has a barrel body with a pre-filter, and the pre-filter is provided with at least one ring rib for engaging with the ring groove when the guiding member is placed in the casing, to avoid the guiding member from escaping the casing while the aerator is cleaned. The barrel body provided with a plurality of through apertures, a bottom mesh, and a first aerating mesh.
    Type: Application
    Filed: April 15, 2020
    Publication date: October 21, 2021
    Inventors: Wen-Pin Chen, Kai-Chi Chen
  • Publication number: 20210293266
    Abstract: A reduced ring groove rivet at least includes a pin having a head and a body connected to the head; a plurality of sets of ring grooves are equidistantly arranged on the body, and each of the sets of ring grooves includes a first ring groove and a second ring groove adjacent to the first ring groove, wherein the first ring groove has a first groove bottom and a first groove peak adjacent to the first groove bottom, and the second ring groove has a second groove bottom and a second groove peak adjacent to the second groove bottom; a diameter of the second groove bottom is smaller than a diameter of the first groove bottom, or a diameter of the second groove peak is smaller than that of the first groove peak, so that any of the plurality of sets of ring grooves can be breaking part during operation.
    Type: Application
    Filed: March 20, 2020
    Publication date: September 23, 2021
    Inventors: WEN-PIN CHEN, DOMINGO JR. MAGORA SAQUING
  • Patent number: 11088347
    Abstract: A light emitting device including a base, a first electrode, a barrier structure layer, a light emitting layer and a second electrode is provided. The barrier structure layer includes a first barrier layer in contact with the first electrode, a second barrier layer and a third barrier layer. The first barrier layer, the second barrier layer and the third barrier layer stack sequentially. The materials of the first barrier layer and the third barrier layer include a dielectric material. The material of the second barrier layer includes a metal material. A boundary between the third barrier layer and the second barrier layer keeps a vertical distance from the first electrode. The light emitting structure layer is disposed between the first electrode and the second electrode and surrounded by the barrier structure layer. The thickness of the light emitting structure layer is not greater than the vertical distance.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: August 10, 2021
    Assignee: Au Optronics Corporation
    Inventors: Kent-Yi Lee, Wen-Pin Chen, Wen-Tai Chen, Kuo-Jui Chang, Tsu-Wei Chen, Kuo-Kuang Chen, Shih-Hsing Hung
  • Publication number: 20210220327
    Abstract: A method for treating a subject suffering from non-compaction cardiomyopathy (NCC), by administering to the subject suffering from NCC a pharmaceutical composition having a therapeutically effective amount of a EZH2 downregulator including the statin.
    Type: Application
    Filed: May 23, 2019
    Publication date: July 22, 2021
    Inventors: Wen-Pin Chen, Mei-Hwan Wu, Hong-Nerng Ho
  • Patent number: 10887544
    Abstract: The present invention provides an apparatus and a method for switching and converting video signals, wherein the method majorly includes the steps of: receiving N number of DisplayPort video signals and N number of USB video signals by N number of USB Type-C connection interfaces which are in compliance with a DisplayPort Alternate Mode specification, and N is a natural number greater than or equal to 2; and selecting one out of the DisplayPort video signals and one out of the USB video signals; converting the selected DisplayPort video signal and the selected USB video signal into a DisplayPort video signal or a HDMI video signal; transmitting the converted DisplayPort video signal or HDMI video signal to Q number of display devices, and Q is a natural number greater than or equal to 2.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: January 5, 2021
    Assignee: ACTION STAR TECHNOLOGY CO., LTD.
    Inventor: Wen-Pin Chen
  • Publication number: 20200271144
    Abstract: A pneumatic control device includes a base seat unit, a cylinder unit and a time-delay unit. The cylinder unit is mounted the base seat unit, and is able to drive rotational movement. The time-delay unit is mounted to the base seat unit, and includes sequentially interconnected delay switch, flow-limiting valve, pressure accumulator and a control valve. The delay switch is operable to move between an action position whereat the cylinder unit drives the rotational movement, and a non-action position. When the delay switch is moved to the non-action position, the cylinder unit keeps driving the rotational movement for a period of time and then stops.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 27, 2020
    Inventor: Wen-Pin Chen
  • Publication number: 20190393445
    Abstract: A light emitting device including a base, a first electrode, a barrier structure layer, a light emitting layer and a second electrode is provided. The barrier structure layer includes a first barrier layer in contact with the first electrode, a second barrier layer and a third barrier layer. The first barrier layer, the second barrier layer and the third barrier layer stack sequentially. The materials of the first barrier layer and the third barrier layer include a dielectric material. The material of the second barrier layer includes a metal material. A boundary between the third barrier layer and the second barrier layer keeps a vertical distance from the first electrode. The light emitting structure layer is disposed between the first electrode and the second electrode and surrounded by the barrier structure layer. The thickness of the light emitting structure layer is not greater than the vertical distance.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 26, 2019
    Applicant: Au Optronics Corporation
    Inventors: Kent-Yi Lee, Wen-Pin Chen, Wen-Tai Chen, Kuo-Jui Chang, Tsu-Wei Chen, Kuo-Kuang Chen, Shih-Hsing Hung
  • Publication number: 20190373211
    Abstract: The present invention provides an apparatus and a method for switching and converting video signals, wherein the method majorly includes the steps of: receiving N number of DisplayPort video signals and N number of USB video signals by N number of USB Type-C connection interfaces which are in compliance with a DisplayPort Alternate Mode specification, and N is a natural number greater than or equal to 2; and selecting one out of the DisplayPort video signals and one out of the USB video signals; converting the selected DisplayPort video signal and the selected USB video signal into a DisplayPort video signal or a HDMI video signal; transmitting the converted DisplayPort video signal or HDMI video signal to Q number of display devices, and Q is a natural number greater than or equal to 2.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 5, 2019
    Inventor: WEN-PIN CHEN
  • Publication number: 20190214332
    Abstract: The present disclosure illustrates to a serially-connected transistor device including a lead line frame including a carrier board and an electrode pin set, and the carrier board including a first board and a second board, and the electrode pin set including a first pin electrically connected to the first board, and a second pin, a third pin and a fourth pin; and a die unit including a first die and a second die electrically connected to the first board and the second board, respectively, so that two transistors can be electrically connected in series in the serially-connected transistor device to increase reverse voltage. As a result, the serially-connected transistor device of the present disclosure can be produced by automation die bonding and wire bonding manner, so as to achieve the effect of automated production, high yield, low cost, and better product consistency and reliability.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 11, 2019
    Inventors: Wen-Pin CHEN, Kuo-Tung LEE
  • Publication number: 20190214333
    Abstract: The present disclosure illustrates to a serially-connected transistor device including a lead line frame including a carrier board and an electrode pin set, and the carrier board including a first board and a second board, and the electrode pin set including a first pin electrically connected to the first board, and a second pin, a third pin and a fourth pin; and a die unit including a first die and a second die electrically connected to the first board and the second board, respectively, so that two transistors can be electrically connected in series in the serially-connected transistor device to increase reverse voltage. As a result, the serially-connected transistor device of the present disclosure can be produced by automation die bonding and wire bonding manner, so as to achieve the effect of automated production, high yield, low cost, and better product consistency and reliability.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 11, 2019
    Inventors: Wen-Pin CHEN, Kuo-Tung LEE
  • Patent number: 10106438
    Abstract: An oil and water separating structure is provided. The oil and water separating structure mainly uses a pump to drive a fluid to form a jet flow in high flow velocity so as to produce a suction force. Oil floating on the water surface will be sucked into a tube and discharged along with the fluid. A mixed fluid discharged contains a high proportion of oil, so it is convenient to deal with the discharged oil. The oil and water separating structure can effectively separate oil from water.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: October 23, 2018
    Inventor: Wen-Pin Chen
  • Patent number: D838070
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: January 8, 2019
    Assignee: PRIME SUPPLY INC.
    Inventor: Wen Pin Chen
  • Patent number: D850032
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: May 28, 2019
    Assignee: PRIME SUPPLY INC.
    Inventor: Wen Pin Chen