Patents by Inventor Wen Lun Wang
Wen Lun 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).
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Patent number: 10777917Abstract: The present invention relates to a terminal stand, particularly, to a terminal stand with a base body, a movable part and a metal elastic part. The base body includes a casing and a side cover. One end of the movable part is a pressing end, the other end extends to form two arms. The metal elastic part is disposed in the accommodating space, one end of the metal elastic part has two abutments, one of the abutments passes through the first through hole and abut against one of the abutment holes, the other abutment passes through the second through hole and abuts against the other abutment hole, the other end of the metal elastic part has two pins, and at least one leg respectively passes through the corresponding pin hole.Type: GrantFiled: February 7, 2019Date of Patent: September 15, 2020Assignee: P-TWO INDUSTRIES INC.Inventors: Chien-Chun Wang, Wen-Lun Wang
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Patent number: 10686265Abstract: A terminal stand is provided. The terminal stand includes a base body, a movable part, a metal elastic part, a first signal element and a second signal element. One end of the metal elastic member includes two first abutments. The first signal element is disposed in a second receiving slot. One end of the first signal element includes a first contact portion and a second abutment. The second signal element is disposed in the second receiving slot. One end of the second signal element includes a second contact portion. The second contact portion contacts with the first contact portion and makes a signal circuit. When the movable member is pressed, the movable member drives the two first abutments to move, and the abutment drives the second abutment to move, with the first contact portion leaving the second contact portion, and the signal circuit is in an off-state state.Type: GrantFiled: February 7, 2019Date of Patent: June 16, 2020Assignee: P-TWO INDUSTRIES INC.Inventors: Chien-Chun Wang, Wen-Lun Wang
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Patent number: 10566720Abstract: A simple connector structure includes a connecting body. The connecting body has a first accommodating space and a second accommodating space. The first accommodating space is matched with a PCB, and the second accommodating space is matched with a ribbon cable body. In addition, the first accommodating space is provided with at least one first conductive part, and the second accommodating space is provided with at least one second conductive part. Therefore, quick connection and labor cost reduction can be effectively achieved through connecting the first accommodating space with the PCB and connecting the second accommodating space with the ribbon cable body.Type: GrantFiled: October 5, 2018Date of Patent: February 18, 2020Assignee: P-Two Industries Inc.Inventors: Chien-Chun Wang, Wen-Lun Wang
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Publication number: 20190334260Abstract: A terminal stand is provided. The terminal stand includes a base body, a movable part, a metal elastic part, a first signal element and a second signal element. One end of the metal elastic member includes two first abutments. The first signal element is disposed in a second receiving slot. One end of the first signal element includes a first contact portion and a second abutment. The second signal element is disposed in the second receiving slot. One end of the second signal element includes a second contact portion. The second contact portion contacts with the first contact portion and makes a signal circuit. When the movable member is pressed, the movable member drives the two first abutments to move, and the abutment drives the second abutment to move, with the first contact portion leaving the second contact portion, and the signal circuit is in an off-state state.Type: ApplicationFiled: February 7, 2019Publication date: October 31, 2019Inventors: Chien-Chun WANG, Wen-Lun WANG
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Publication number: 20190334259Abstract: The present invention relates to a terminal stand, particularly, to a terminal stand with a base body, a movable part and a metal elastic part. The base body includes a casing and a side cover. One end of the movable part is a pressing end, the other end extends to form two arms. The metal elastic part is disposed in the accommodating space, one end of the metal elastic part has two abutments, one of the abutments passes through the first through hole and abut against one of the abutment holes, the other abutment passes through the second through hole and abuts against the other abutment hole, the other end of the metal elastic part has two pins, and at least one leg respectively passes through the corresponding pin hole.Type: ApplicationFiled: February 7, 2019Publication date: October 31, 2019Inventors: Chien-Chun WANG, Wen-Lun WANG
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Patent number: 10312617Abstract: An electrical connector includes a first metal housing and a flexible flat transmission component. The first metal housing includes an installation portion. The flexible flat transmission component is disposed on the installation portion of the first metal housing, the flexible flat transmission component includes a plurality of contacts, and a first inclined surface is formed on a front end of each contact and opposite to the installation portion.Type: GrantFiled: January 3, 2018Date of Patent: June 4, 2019Assignee: P-TWO INDUSTRIES INC.Inventors: Chien-Chun Wang, Wen-Lun Wang
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Publication number: 20190157785Abstract: A simple connector structure includes a connecting body. The connecting body has a first accommodating space and a second accommodating space. The first accommodating space is matched with a PCB, and the second accommodating space is matched with a ribbon cable body. In addition, the first accommodating space is provided with at least one first conductive part, and the second accommodating space is provided with at least one second conductive part. Therefore, quick connection and labor cost reduction can be effectively achieved through connecting the first accommodating space with the PCB and connecting the second accommodating space with the ribbon cable body.Type: ApplicationFiled: October 5, 2018Publication date: May 23, 2019Inventors: Chien-Chun WANG, Wen-Lun WANG
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Patent number: 10205259Abstract: A connector structure includes a first metal housing, a flexible flat transmission component and a second metal housing. The first metal housing includes an installation portion and two guiding portions disposed on two sides of the installation portion. Each guiding portion includes a bottom section, a top section opposite to the bottom section, and a bending section connected to the bottom section and the top section. A slot is formed on the bottom section, and an extending section extends from the top section and toward the bottom section to engage inside the slot. The flexible flat transmission component is disposed on the installation portion and includes a plurality of contacts. The second metal housing is assembled with the first metal housing and covers the flexible flat transmission component, and the plurality of contacts exposes out of the second metal housing.Type: GrantFiled: December 25, 2017Date of Patent: February 12, 2019Assignee: P-TWO INDUSTRIES INC.Inventors: Chien-Chun Wang, Wen-Lun Wang
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Publication number: 20190036253Abstract: An electrical connector includes a first metal housing and a flexible flat transmission component. The first metal housing includes an installation portion. The flexible flat transmission component is disposed on the installation portion of the first metal housing, the flexible flat transmission component includes a plurality of contacts, and a first inclined surface is formed on a front end of each contact and opposite to the installation portion.Type: ApplicationFiled: January 3, 2018Publication date: January 31, 2019Inventors: Chien-Chun Wang, Wen-Lun Wang
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Publication number: 20190020139Abstract: A connector structure includes a first metal housing, a flexible flat transmission component and a second metal housing. The first metal housing includes an installation portion and two guiding portions disposed on two sides of the installation portion. Each guiding portion includes a bottom section, a top section opposite to the bottom section, and a bending section connected to the bottom section and the top section. A slot is formed on the bottom section, and an extending section extends from the top section and toward the bottom section to engage inside the slot. The flexible flat transmission component is disposed on the installation portion and includes a plurality of contacts. The second metal housing is assembled with the first metal housing and covers the flexible flat transmission component, and the plurality of contacts exposes out of the second metal housing.Type: ApplicationFiled: December 25, 2017Publication date: January 17, 2019Inventors: Chien-Chun Wang, Wen-Lun Wang
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Patent number: 7815465Abstract: The present invention discloses an electric connector assembly including an insulator body, a fixed part, multiple terminals, a flexible flat cable (FFC) and a metal case. The insulator body has a rectangular base, multiple accommodating tanks are located one side of the base, and an inserting part passing through the inner place of the base is located at the edge of the other side of the base. The fixed part is assembled at the inserting part of the insulating body and can accommodating multiple terminals. Each terminal has an upper contact arm and a lower contact arm, which can simultaneously contact with the FFC and maintain the steadiness of the FFC. At least one side surface of the FFC has multiple contact points, which are clipped between the terminals for electrically connection. The metal case covering one side of the insulator body seizes the FFC to achieve the grounding function.Type: GrantFiled: April 8, 2009Date of Patent: October 19, 2010Assignee: P-Two Industries Inc.Inventors: Chien Chun Wang, Wen Lun Wang
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Publication number: 20090264009Abstract: The present invention discloses an electric connector assembly including an insulator body, a fixed part, multiple terminals, a flexible flat cable (FFC) and a metal case. The insulator body has a rectangular base, multiple accommodating tanks are located one side of the base, and an inserting part passing through the inner place of the base is located at the edge of the other side of the base. The fixed part is assembled at the inserting part of the insulating body and can accommodating multiple terminals. Each terminal has an upper contact arm and a lower contact arm, which can simultaneously contact with the FFC and maintain the steadiness of the FFC. At least one side surface of the FFC has multiple contact points, which are clipped between the terminals for electrically connection. The metal case covering one side of the insulator body seizes the FFC to achieve the grounding function.Type: ApplicationFiled: April 8, 2009Publication date: October 22, 2009Applicant: P-TWO INDUSTRIES Inc.Inventors: Chien Chun WANG, Wen Lun WANG