Patents by Inventor Qian-Long Liao
Qian-Long Liao 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: 9691571Abstract: An electronic device includes a housing and a button. The housing has a first surface and a second surface opposite to the first surface, and defines a mounting hole passing through the first surface and the second surface. The mounting hole has an inner surface. The button is received in the mounting hole, and includes a metallic keycap and an annular buffer member. The keycap has a peripheral side surface, and defines a receiving groove on the peripheral side surface which extends around the peripheral side surface. The buffer member is composed of flexible material, sleeved on the keycap cap, partially received in the mounting hole, and partially positioned outside of the mounting hole to resist the second surface of the housing.Type: GrantFiled: May 18, 2015Date of Patent: June 27, 2017Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Qian-Long Liao, Cong-Cong Wang
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Patent number: 9646782Abstract: A metallic button includes a metallic keycap and an annular buffer member. The metallic keycap has a peripheral side surface, and defines an annular receiving groove and a notch communicating with the annular receiving groove on the peripheral side surface. The annular receiving groove extends around the peripheral side surface. The buffer member is composed of flexible material, sleeved on the keycap, and partially received in the annular receiving groove and the notch.Type: GrantFiled: May 18, 2015Date of Patent: May 9, 2017Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Qian-Long Liao
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Publication number: 20160217944Abstract: An electronic device includes a housing and a button. The housing has a first surface and a second surface opposite to the first surface, and defines a mounting hole passing through the first surface and the second surface. The mounting hole has an inner surface. The button is received in the mounting hole, and includes a metallic keycap and an annular buffer member. The keycap has a peripheral side surface, and defines a receiving groove on the peripheral side surface which extends around the peripheral side surface. The buffer member is composed of flexible material, sleeved on the keycap, partially received in the receiving hole, and partially positioned outside of the mounting hole to resist the second surface of the housing.Type: ApplicationFiled: May 18, 2015Publication date: July 28, 2016Inventors: QIAN-LONG LIAO, CONG-CONG WANG
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Publication number: 20160196934Abstract: A metallic button includes a metallic keycap and an annular buffer member. The metallic keycap has a peripheral side surface, and defines an annular receiving groove and a notch communicating with the annular receiving groove on the peripheral side surface. The annular receiving groove extends around the peripheral side surface. The buffer member is composed of flexible material, sleeved on the keycap, and partially received in the annular receiving groove and the notch.Type: ApplicationFiled: May 18, 2015Publication date: July 7, 2016Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.Inventor: QIAN-LONG LIAO
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Patent number: 8742751Abstract: A magnetic field measuring device includes a support base, a measuring mechanism, and a displacement sensor. The measuring mechanism is positioned on the support base, and includes a mounting plate, a swing arm, a connecting member, an elastic member, and a measuring magnet. The mounting plate is connected to the support base. The swing arm is rotatably positioned on the mounting plate. The elastic member is positioned between the connecting member and the swing arm. The measuring magnet is connected to the swing arm, opposite to the support base. The displacement sensor is positioned on the support base, opposite to the swing arm.Type: GrantFiled: May 16, 2011Date of Patent: June 3, 2014Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yan Liang, Qian-Long Liao
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Publication number: 20120325061Abstract: A machining device includes a support platform, a machining assembly, a clamping assembly, a driving assembly, and a controlling assembly. The support platform includes a first supporting member, a sliding rail mounted on the first supporting member, and a second supporting member mounted on the sliding rail. The machining assembly mounted on the second supporting member includes a machining tool. The clamping assembly is mounted on the first supporting member, for clamping and rotating the workpiece. The driving assembly is fixed to the second supporting member. The controlling assembly includes a connecting member mounted on the second supporting member and a resisting member mounted on the connecting member. The driving member drives the second supporting member to slide along the sliding rail, to make a gradual and increasing depth of contact by the machining tool on the workpiece, until a preset limit is reached.Type: ApplicationFiled: November 22, 2011Publication date: December 27, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., Fu Tai Hua Industry (Shenzhen) Co., Ltd.Inventors: Qian-Long LIAO, Cong-Cong WANG, Jing-Hui YOU
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Patent number: 8216653Abstract: An exemplary protecting film for coating a three-dimensional surface of a workpiece, includes an adhesive layer and a release layer. The adhesive layer defines a split. The release layer includes a remaining portion for shielding the split of the adhesive layer and a release portion detachably formed on the adhesive layer. The remaining portion is capable of remaining on the adhesive layer after the release portion detaches from the adhesive layer. A method for coating a protecting film on a workpiece is also provided.Type: GrantFiled: October 10, 2008Date of Patent: July 10, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Qian-Long Liao, Xiao-Ying Cheng
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Publication number: 20120153939Abstract: A magnetic field measuring device includes a support base, a measuring mechanism, and a displacement sensor. The measuring mechanism is positioned on the support base, and includes a mounting plate, a swing arm, a connecting member, an elastic member, and a measuring magnet. The mounting plate is connected to the support base. The swing arm is rotatably positioned on the mounting plate. The elastic member is positioned between the connecting member and the swing arm. The measuring magnet is connected to the swing arm, opposite to the support base. The displacement sensor is positioned on the support base, opposite to the swing arm.Type: ApplicationFiled: May 16, 2011Publication date: June 21, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.Inventors: YAN LIANG, QIAN-LONG LIAO
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Publication number: 20090280283Abstract: An exemplary protecting film for coating a three-dimensional surface of a workpiece, includes an adhesive layer and a release layer. The adhesive layer defines a split. The release layer includes a remaining portion for shielding the split of the adhesive layer and a release portion detachably formed on the adhesive layer. The remaining portion is capable of remaining on the adhesive layer after the release portion detaches from the adhesive layer. A method for coating a protecting film on a workpiece is also provided.Type: ApplicationFiled: October 10, 2008Publication date: November 12, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIAN-LONG LIAO, XIAO-YING CHENG
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Publication number: 20080268191Abstract: An exemplary insert molding article includes an elastomer element and an insert element. The insert element defines a plurality of through holes thereon. The elastomer element covers one side surface of the insert element and fills the through holes of the insert element. Methods for making the insert molding article are also provided.Type: ApplicationFiled: June 29, 2007Publication date: October 30, 2008Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIAN-LONG LIAO, SHAN-GU XIAO
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Publication number: 20080220113Abstract: An exemplary insert molding article includes a plastic element and an insert element. The insert element includes a main portion, an extension portion extending out from one side surface of the main portion, and a cutout defined at an outer corner of the extension portion adjacent to a center of the main portion. The extension portion is partly enclosed by the plastic element. The plastic element includes a matching protrusion corresponding to the cutout of the extension portion. Methods for making the insert molding article are also provided.Type: ApplicationFiled: April 29, 2007Publication date: September 11, 2008Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: QIAN-LONG LIAO