Patents by Inventor YUE-JIAN LI
YUE-JIAN LI 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: 10124405Abstract: A manufacturing method for a metallic housing of an electronic device is provided. The method includes providing a die-casting mold including a male die and a female die; positioning an outer frame in a cavity of the female die, the outer frame including a plurality of latching portions protruding from an inner surface inwardly and a plurality of latching grooves, each latching portion including at least one receiving groove; assembling the male die to the female die; casting pressured molten metal-alloy into the cavity to form an inner structural member embedded in the outer frame, the inner structural member including a plurality of engaging portions respectively embedded in the plurality of receiving grooves, and a plurality of matching portions respectively embedded in the plurality of latching grooves; dissembling the male die from the female die; and removing the outer frame and the inner structural member from the female die.Type: GrantFiled: May 23, 2016Date of Patent: November 13, 2018Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Cai-Hua Wang, Yue-Jian Li, Chen-Shen Lin, Wen-Hsiung Chang, Chun-Jung Chang
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Patent number: 10040120Abstract: A manufacturing method for a metallic housing of an electronic device is provided. The method includes providing a die-casting mold, including a male die and a female die engaging with the male die, the male die defining a pouring gate therein, and the female die defining a cavity therein corresponding to the pouring gate; positioning a metallic outer case in the cavity of the female die as an insert; assembling the male die to the female die to cover the cavity, thereby communicating the pouring gate with the cavity; casting pressured molten metal-alloy into the cavity via the pouring gate to form an inner structural member embedded in an inner side of the outer case; dissembling the male die from the female die to expose the cavity, and removing the outer case and the inner structural member from the female die.Type: GrantFiled: March 29, 2016Date of Patent: August 7, 2018Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Cai-Hua Wang, Yue-Jian Li, Chen-Shen Lin, Wen-Hsiung Chang, Chun-Jung Chang
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Publication number: 20180141114Abstract: A metallic article can include a cast metallic body and at least one metallic element. The cast metallic body defines at least one first space. The least one metallic element is received in the cast metallic body and seamless with the cast metallic body. The at least one metallic element is exposed from the at least one first space. A heat conductivity of the cast metallic body is lower than that of the at least one metallic element. The present disclosure further provides a method for manufacturing metallic article.Type: ApplicationFiled: January 11, 2018Publication date: May 24, 2018Inventors: JUN-JUN YANG, CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Patent number: 9901979Abstract: A metallic article can include a cast metallic body and at least one metallic element. The cast metallic body defines at least one first space. The least one metallic element is received in the cast metallic body and seamless with the cast metallic body. The at least one metallic element is exposed from the at least one first space. A heat conductivity of the cast metallic body is lower than that of the at least one metallic element. The present disclosure further provides a method for manufacturing metallic article.Type: GrantFiled: April 21, 2015Date of Patent: February 27, 2018Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jun-Jun Yang, Cai-Hua Wang, Yue-Jian Li, Chen-Shen Lin, Wen-Hsiung Chang, Chun-Jung Chang
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Publication number: 20160309903Abstract: A folding stool includes a pair of table surface sections, a pair of leg sections, and a pivot member. The pair of table surface sections is connected to each other by the pivot member, and the pair of leg sections supports the pair of table surface sections. Each leg section includes a bottom and a top, and the top resists against the table surface section. The folding stool is made of aluminum and magnesium alloy, further includes a plurality of first connecting members and a plurality of second connecting members. Each table surface section includes a first connecting hole and a second connecting hole, and each leg section includes a third connecting hole and a fourth connecting hole. The first connecting member is connected between first connecting hole and the third connecting hole, and the second connecting member is connected between second connecting hole and the fourth connecting hole.Type: ApplicationFiled: May 19, 2015Publication date: October 27, 2016Inventors: BO HUANG, JUN-XIAO LIU, HONG-ZHAO QI, CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Publication number: 20160263650Abstract: A manufacturing method for a metallic housing of an electronic device is provided. The method includes providing a die-casting mold including a male die and a female die; positioning an outer frame in a cavity of the female die, the outer frame including a plurality of latching portions protruding from an inner surface inwardly and a plurality of latching grooves, each latching portion including at least one receiving groove; assembling the male die to the female die; casting pressured molten metal-alloy into the cavity to form an inner structural member embedded in the outer frame, the inner structural member including a plurality of engaging portions respectively embedded in the plurality of receiving grooves, and a plurality of matching portions respectively embedded in the plurality of latching grooves; dissembling the male die from the female die; and removing the outer frame and the inner structural member from the female die.Type: ApplicationFiled: May 23, 2016Publication date: September 15, 2016Inventors: CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Publication number: 20160207104Abstract: A manufacturing method for a metallic housing of an electronic device is provided. The method includes providing a die-casting mold, including a male die and a female die engaging with the male die, the male die defining a pouring gate therein, and the female die defining a cavity therein corresponding to the pouring gate; positioning a metallic outer case in the cavity of the female die as an insert; assembling the male die to the female die to cover the cavity, thereby communicating the pouring gate with the cavity; casting pressured molten metal-alloy into the cavity via the pouring gate to form an inner structural member embedded in an inner side of the outer case; dissembling the male die from the female die to expose the cavity, and removing the outer case and the inner structural member from the female die.Type: ApplicationFiled: March 29, 2016Publication date: July 21, 2016Inventors: CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Patent number: 9370823Abstract: A metallic housing of an electronic device, includes a metallic outer frame and an inner structural member. The metallic outer frame comprises a plurality of latching portions protruding, and a plurality of latching grooves. The inner structural member is made from metal-alloy and embedded in the outer frame by die-casting. The inner structural member comprises a peripheral sidewall, a plurality of engaging portions, and a plurality of matching portions. The plurality of engaging portions and the plurality of matching portions protrude from the peripheral sidewall outwardly. Each latching portion comprises at least two parallel latching ribs, and forms a receiving groove between two adjacent latching ribs. The plurality of engaging portions is respectively embedded in the plurality of receiving grooves, and the plurality of matching portions is respectively embedded in the plurality of latching grooves. The present disclosure further provides a manufacturing method for the metallic housing.Type: GrantFiled: July 26, 2013Date of Patent: June 21, 2016Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Cai-Hua Wang, Yue-Jian Li, Chen-Shen Lin, Wen-Hsiung Chang, Chun-Jung Chang
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Patent number: 9358606Abstract: A metallic housing of an electronic device includes a metallic outer case and an inner structural member embedded in the inner side of the outer case by die-casting. The outer case includes a bottom plate and a peripheral sidewall. The bottom plate is equipped with a number of latching hooks. The latching hooks are spaced from each other. The peripheral sidewall defines a receiving groove at an inner side along the peripheral sidewall. The inner structural member is made of metal alloy, and includes a base plate and a frame sidewall surrounding a periphery of the base plate, a protruding flange protruding from the frame sidewall, and a plurality of combining grooves on the base plate. The protruding flange is received in the receiving grooves, and the number of latching hooks is respectively received in the number of combining grooves.Type: GrantFiled: July 26, 2013Date of Patent: June 7, 2016Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Cai-Hua Wang, Yue-Jian Li, Chen-Shen Lin, Wen-Hsiung Chang, Chun-Jung Chang
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Publication number: 20150306661Abstract: A metallic article can include a cast metallic body and at least one metallic element. The cast metallic body defines at least one first space. The least one metallic element is received in the cast metallic body and seamless with the cast metallic body. The at least one metallic element is exposed from the at least one first space. A heat conductivity of the cast metallic body is lower than that of the at least one metallic element. The present disclosure further provides a method for manufacturing metallic article.Type: ApplicationFiled: April 21, 2015Publication date: October 29, 2015Inventors: JUN-JUN YANG, CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Publication number: 20150021064Abstract: A metallic housing of an electronic device, includes a metallic outer frame and an inner structural member. The metallic outer frame comprises a plurality of latching portions protruding, and a plurality of latching grooves. The inner structural member is made from metal-alloy and embedded in the outer frame by die-casting. The inner structural member comprises a peripheral sidewall, a plurality of engaging portions, and a plurality of matching portions. The plurality of engaging portions and the plurality of matching portions protrude from the peripheral sidewall outwardly. Each latching portion comprises at least two parallel latching ribs, and forms a receiving groove between two adjacent latching ribs. The plurality of engaging portions is respectively embedded in the plurality of receiving grooves, and the plurality of matching portions is respectively embedded in the plurality of latching grooves. The present disclosure further provides a manufacturing method for the metallic housing.Type: ApplicationFiled: July 26, 2013Publication date: January 22, 2015Applicants: FOXCONN TECHNOLOGY CO., LTD., FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.Inventors: CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG
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Publication number: 20150021065Abstract: A metallic housing of an electronic device includes a metallic outer case and an inner structural member embedded in the inner side of the outer case by die-casting. The outer case includes a bottom plate and a peripheral sidewall. The bottom plate is equipped with a number of latching hooks. The latching hooks are spaced from each other. The peripheral sidewall defines a receiving groove at an inner side along the peripheral sidewall. The inner structural member is made of metal alloy, and includes a base plate and a frame sidewall surrounding a periphery of the base plate, a protruding flange protruding from the frame sidewall, and a plurality of combining grooves on the base plate. The protruding flange is received in the receiving grooves, and the number of latching hooks is respectively received in the number of combining grooves.Type: ApplicationFiled: July 26, 2013Publication date: January 22, 2015Applicants: FOXCONN TECHNOLOGY CO., LTD., FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.Inventors: CAI-HUA WANG, YUE-JIAN LI, CHEN-SHEN LIN, WEN-HSIUNG CHANG, CHUN-JUNG CHANG