Patents by Inventor Yan Xian Yuan
Yan Xian Yuan 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: 9106034Abstract: A coaxial connector for a mating device to be inserted therein, includes an insulating body having a sustaining portion, a static terminal having a first contact portion, and a movable terminal having a second contact portion for contacting the first contact portion. The sustaining portion and an object below have a gap therebetween. The static terminal and the movable terminal are fixed to the insulating body. An elastic arm is formed by extending from the second contact portion. The sustaining portion engages the elastic arm. When the mating device is inserted into the coaxial connector, the mating device presses the elastic arm downwards, the second contact portion moves downwards to be separated from the first contact portion, and the elastic arm drives the sustaining portion to move downwards together, such that the sustaining portion butts against the object below to prevent the movable terminal from moving downwards excessively.Type: GrantFiled: January 7, 2014Date of Patent: August 11, 2015Assignee: LOTES CO., LTDInventors: Shang Ju Tsai, Yan Xian Yuan, Hua Hui Zhi, Chun Yu Peng
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Publication number: 20150072544Abstract: A coaxial connector for a mating device to be inserted therein, includes an insulating body having a sustaining portion, a static terminal having a first contact portion, and a movable terminal having a second contact portion for contacting the first contact portion. The sustaining portion and an object below have a gap therebetween. The static terminal and the movable terminal are fixed to the insulating body. An elastic arm is formed by extending from the second contact portion. The sustaining portion engages the elastic arm. When the mating device is inserted into the coaxial connector, the mating device presses the elastic arm downwards, the second contact portion moves downwards to be separated from the first contact portion, and the elastic arm drives the sustaining portion to move downwards together, such that the sustaining portion butts against the object below to prevent the movable terminal from moving downwards excessively.Type: ApplicationFiled: January 7, 2014Publication date: March 12, 2015Applicant: LOTES CO., LTDInventors: Shang Ju Tsai, Yan Xian Yuan, Hua Hui Zhi, Chun Yu Peng
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Patent number: 8734179Abstract: A cable connector and a manufacturing method thereof. The method includes: providing an insulation body, putting a terminal that has a receiving portion into the insulation body, preparing at least one groove on a cable, in which the cable has a first part inserted in the insulation body and a second part extending out of the insulation body, and the groove is provided on the first part, pressing the cable, so that a side edge of the receiving portion pierces the cable at the groove, thereby electrically connecting the terminal and an inner conductor of the cable. The groove enables the terminal to pierce the cable easily, implementing desirable electrical connection between the inner conductor and the terminal, and also stops the cable in the extending direction of the cable, preventing the cable from escaping.Type: GrantFiled: December 10, 2012Date of Patent: May 27, 2014Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8662918Abstract: An electrical connector includes an insulating body and a plurality of first terminals, disposed side by side in the insulating body. The insulating body is formed with at least two bridging-portion removal holes. Bridging portions between the first terminals are capable of being removed through the bridging-portion removal holes. The at least two bridging-portion removal holes are respectively formed through plate surfaces of the insulating body, and the at least two bridging-portion removal holes are arranged in a staggered manner in a front-to-rear direction.Type: GrantFiled: August 9, 2012Date of Patent: March 4, 2014Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8657608Abstract: An electrical connector includes a grounding terminal, a signal terminal and an insulating body. The grounding terminal has an annular body. The annular body is formed by curling and has a seam. The seam extends to form at least one grounding pin. The signal terminal has a base located below the annular body. The base has one end provided with a soldering portion and the other end extending upwards to form a contact portion in the center of the annular body, and the base does not overlap a projection of the seam on a plane where the base locates. The insulating body wrapps the grounding terminal and the signal terminal, and the grounding pin and the soldering portion protrude out of the insulating body.Type: GrantFiled: September 13, 2012Date of Patent: February 25, 2014Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20140038464Abstract: A cable connector and a manufacturing method thereof. The method includes: providing an insulation body, putting a terminal that has a receiving portion into the insulation body, preparing at least one groove on a cable, in which the cable has a first part inserted in the insulation body and a second part extending out of the insulation body, and the groove is provided on the first part, pressing the cable, so that a side edge of the receiving portion pierces the cable at the groove, thereby electrically connecting the terminal and an inner conductor of the cable. The groove enables the terminal to pierce the cable easily, implementing desirable electrical connection between the inner conductor and the terminal, and also stops the cable in the extending direction of the cable, preventing the cable from escaping.Type: ApplicationFiled: December 10, 2012Publication date: February 6, 2014Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20140024258Abstract: An electrical connector includes a grounding terminal, a signal terminal and an insulating body. The grounding terminal has an annular body. The annular body is formed by curling and has a seam. The seam extends to form at least one grounding pin. The signal terminal has a base located below the annular body. The base has one end provided with a soldering portion and the other end extending upwards to form a contact portion in the center of the annular body, and the base does not overlap a projection of the seam on a plane where the base locates. The insulating body wrapps the grounding terminal and the signal terminal, and the grounding pin and the soldering portion protrude out of the insulating body.Type: ApplicationFiled: September 13, 2012Publication date: January 23, 2014Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20130323976Abstract: An electrical connector includes an insulating body and a plurality of first terminals, disposed side by side in the insulating body. The insulating body is formed with at least two bridging-portion removal holes. Bridging portions between the first terminals are capable of being removed through the bridging-portion removal holes. The at least two bridging-portion removal holes are respectively formed through plate surfaces of the insulating body, and the at least two bridging-portion removal holes are arranged in a staggered manner in a front-to-rear direction.Type: ApplicationFiled: August 9, 2012Publication date: December 5, 2013Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8506316Abstract: An electrical connection device for electrically connecting a chip module includes a reinforce device and a socket. The reinforce device includes a load plate, a stiffener, a fixing member and a pressing member. The fixing member is disposed on the load plate and used for fixing the chip module, and at least one positioning portion is disposed on the fixing member. The load plate is pivoted to the stiffener. The pressing member is disposed on the stiffener and used for pressing the load plate to be closed on the stiffener. The socket locates below the chip module, and electrically conduct to the chip module. The socket contacts and is positioned by the positioning portion of the fixing member.Type: GrantFiled: April 10, 2012Date of Patent: August 13, 2013Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20130183849Abstract: An electrical connection device for electrically connecting a chip module includes a reinforce device and a socket. The reinforce device includes a load plate, a stiffener, a fixing member and a pressing member. The fixing member is disposed on the load plate and used for fixing the chip module, and at least one positioning portion is disposed on the fixing member. The load plate is pivoted to the stiffener. The pressing member is disposed on the stiffener and used for pressing the load plate to be closed on the stiffener. The socket locates below the chip module, and electrically conduct to the chip module. The socket contacts and is positioned by the positioning portion of the fixing member.Type: ApplicationFiled: April 10, 2012Publication date: July 18, 2013Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8425245Abstract: The invention relates to a fastener. The fastener includes: a lower fastening base, in which a pivoting plate is disposed upward on a back end of the lower fastening base and concavely disposed with a limiting groove, an upper fastening plate, disposed on the lower fastening base in a covering manner, in which a back end of the upper fastening plate has at least one pivoting portion pivotally connected to the pivoting plate, a limiting portion, extending backward from the upper fastening plate and penetrating the limiting groove correspondingly, at least one stop block, convexly extending from the limiting portion and located behind the pivoting plate, and a fixing part, disposed on a frond end of the lower fastening base and used for fixing the upper fastening plate to the lower fastening base.Type: GrantFiled: July 15, 2011Date of Patent: April 23, 2013Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20120267498Abstract: The invention relates to a fastener. The fastener includes: a lower fastening base, in which a pivoting plate is disposed upward on a back end of the lower fastening base and concavely disposed with a limiting groove, an upper fastening plate, disposed on the lower fastening base in a covering manner, in which a back end of the upper fastening plate has at least one pivoting portion pivotally connected to the pivoting plate, a limiting portion, extending backward from the upper fastening plate and penetrating the limiting groove correspondingly, at least one stop block, convexly extending from the limiting portion and located behind the pivoting plate, and a fixing part, disposed on a frond end of the lower fastening base and used for fixing the upper fastening plate to the lower fastening base.Type: ApplicationFiled: July 15, 2011Publication date: October 25, 2012Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Publication number: 20120225586Abstract: An electrical connector is used for electrically connecting a chip module and includes: an insulating body, having a plurality of receiving slots; and a plurality of terminals, disposed in the receiving slots and each having a base plate, a contact arm and at least one extending arm, in which the base plate is fixed in the receiving slot, the contact arm is located on one side of the base plate and has a contact portion conducting the chip module, the contact portion is higher than the base plate and is exposed outside the receiving slot, and the extending arm is in a bent shape and has a lower end connected to the contact arm and an upper end connected to the base plate.Type: ApplicationFiled: October 13, 2011Publication date: September 6, 2012Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8246360Abstract: An electrical connector with a plurality of solder balls arranged therein. In one embodiment, the electrical connector includes: an insulating body, wherein a plurality of receiving slots are formed through the insulating body, and at least one side surface of each receiving slot forms a stop wall; and a plurality of conductive terminals, received in the receiving slots. Each conductive terminal has a base, at least one fixing portion extends downwards from the base, and a soldering portion is bent laterally and extends from the fixing portion. The soldering portion includes a soldering arm and a hook portion bent and extending from a lower end of the soldering arm towards the stop wall. The solder ball is clamped between the soldering portion and the stop wall. The hook portion has at least one retaining point urging against a lower hemispherical surface of the solder ball.Type: GrantFiled: July 15, 2011Date of Patent: August 21, 2012Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan
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Publication number: 20120196485Abstract: An electrical connector with a plurality of solder balls arranged therein. In one embodiment, the electrical connector includes: an insulating body, wherein a plurality of receiving slots are formed through the insulating body, and at least one side surface of each receiving slot forms a stop wall; and a plurality of conductive terminals, received in the receiving slots. Each conductive terminal has a base, at least one fixing portion extends downwards from the base, and a soldering portion is bent laterally and extends from the fixing portion. The soldering portion includes a soldering arm and a hook portion bent and extending from a lower end of the soldering arm towards the stop wall. The solder ball is clamped between the soldering portion and the stop wall. The hook portion has at least one retaining point urging against a lower hemispherical surface of the solder ball.Type: ApplicationFiled: July 15, 2011Publication date: August 2, 2012Applicant: LOTES CO., LTD.Inventors: Shang Ju Tsai, Yan Xian Yuan