Patents by Inventor TIAN-FENG HUANG
TIAN-FENG HUANG 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: 9163323Abstract: A vibration feeding device includes a mounting seat, a vibration feeding mechanism, and a pressing mechanism. The vibration feeding mechanism includes a driving member, a rotating shaft, a rotation wheel, and at least one adjusting member. The rotating shaft is rotatably connected to the driving member. The rotation wheel is non-rotatably sleeved on the rotating shaft. The at least one adjusting member is fixed between the rotating shaft and the rotation wheel to adjust an eccentricity of the rotation wheel. The vibration feeding mechanism is mounted on the mounting seat. The pressing mechanism is connected to the rotation wheel of the vibration feeding mechanism and is driven by the vibration to adjustably move close to and then away from a workpiece.Type: GrantFiled: April 18, 2013Date of Patent: October 20, 2015Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Lin-Jun Liu, Wen-Li Wang, Tian-Feng Huang, Zhen-Dong Wei
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Patent number: 9027399Abstract: A quartz glass liquid level sensor includes a support frame, a light masking plate, a quartz glass tube, and a sensor module. The light masking plate is movably mounted on the support frame. The quartz glass tube is movably mounted to the support frame. One end of the quartz glass tube is securely fixed to the light masking plate. The sensor module is mounted on the support frame, for sensing a position of the light masking plate relative to the support frame.Type: GrantFiled: January 30, 2013Date of Patent: May 12, 2015Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Tian-Feng Huang, Wen-Li Wang, Hao-Chung Lee
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Patent number: 8882974Abstract: A support mechanism used in an electro plasma polishing process includes a support beam, a first electrically conducting assembly, and a second electrically conducting assembly. The first electrically conducting assembly and the second electrically conducting assembly are mounted on the support beam. The first electrically conducting assembly is electrically insulated from the second electrically conducting assembly.Type: GrantFiled: February 28, 2013Date of Patent: November 11, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Tian-Feng Huang, Bo Li, Wen-Li Wang, Hao-Chung Lee
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Publication number: 20140060592Abstract: A cleaning device includes a first linearly driving assembly, a second linearly driving assembly, a rotation driving assembly, and a sprayer connected one by one in that order. The first linearly driving assembly drives the second linearly driving assembly, the rotation driving assembly, and the sprayer to move along a first direction. The second linearly driving assembly drives the rotation driving assembly and the sprayer to move along a second direction. The rotation driving assembly rotates the sprayer along an axis perpendicular to the first direction and the second direction.Type: ApplicationFiled: August 26, 2013Publication date: March 6, 2014Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD .Inventors: HAI-FENG PAN, WEN-LI WANG, TIAN-FENG HUANG, HAO-CHUNG LEE
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Publication number: 20130233724Abstract: A system for electrolytic deburring of metal workpieces includes a power supply case, an electrolyte chamber, an anode, a cathode and a nozzle. The power supply case includes an anode connector and a cathode connector. Electrolyte is received in the electrolyte chamber. The anode holds at least one of workpiece and is immersed in the electrolyte, and electrically connected to the anode connector. The cathode is positioned in the electrolyte chamber and electrically connected to the cathode connector , and at least a part of the cathode is immersed in the electrolyte. The nozzle is positioned in the electrolyte chamber and sprays the electrolyte under pressure to form a vortex and turbulence for deburring metal. The disclosure also supplies a method of electrolytic deburring of metal.Type: ApplicationFiled: December 17, 2012Publication date: September 12, 2013Applicants: Hon Hai Precision Industry Co., Ltd., Hong Fu Jin Precision Industry (ShenZhen) Co., LtdInventors: HSING-JEN HSU, HAO-CHUNG LEE, YAO-GANG ZHANG, WEN-LI WANG, TIAN-FENG HUANG
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Publication number: 20130228455Abstract: A support mechanism used in an electro plasma polishing process includes a support beam, a first electrically conducting assembly, and a second electrically conducting assembly. The first electrically conducting assembly and the second electrically conducting assembly are mounted on the support beam. The first electrically conducting assembly is electrically insulated from the second electrically conducting assembly.Type: ApplicationFiled: February 28, 2013Publication date: September 5, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventors: TIAN-FENG HUANG, BO LI, WEN-LI WANG, HAO-CHUNG LEE
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Publication number: 20120267989Abstract: A device housing for an electronic device is provided. The device housing includes a metal main body and at least one metal decorative member. The metal main body has at least one receiving recess defined in an outer surface thereof. The at least one metal decorative member has a top surface. The top surface has a mirror finish. The at least one metal decorative member is received in the at least one receiving recess, with the top surface exposed out of the outer surface. The at least one metal decorative member forms a desired symbol, logo, or pattern on the device housing.Type: ApplicationFiled: October 17, 2011Publication date: October 25, 2012Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.Inventors: XIN-WU GUAN, TIAN-FENG HUANG, CHAO-SHENG HUANG
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Publication number: 20120208042Abstract: A stainless steel article is provided. The stainless steel article includes a stainless steel substrate, and a pattern formed on an outer surface of the substrate. The pattern is defined by at least one recess formed on the outer surface. The pattern has a surface roughness of about 50 nm-150 nm. A method for making the present article is also provided.Type: ApplicationFiled: August 24, 2011Publication date: August 16, 2012Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.Inventors: WU-ZHENG OU, PO-FENG HO, XIN-WU GUAN, TIAN-FENG HUANG