Patents by Inventor Shen Zhang
Shen Zhang 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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Publication number: 20160159029Abstract: A metal-and-resin composite includes a metal substrate having a plurality of nano pores, an intermediate layer formed on the metal substrate, and a resin member. The intermediate layer fills at least portion of each nano pore. The resin member covers and bonds with the intermediate layer, thus to bond with the metal substrate.Type: ApplicationFiled: January 30, 2015Publication date: June 9, 2016Inventors: CHWAN-HWA CHIANG, BAO-SHEN ZHANG, CHIEH-HSIANG WANG
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Publication number: 20160107342Abstract: A metal-resin composite includes a metal member and a resin member, the metal member has a plurality of metal posts formed on a surface of the metal member, the resin member is filled spaces between adjacent metal posts and covers the surface of the metal member to bond with the metal member.Type: ApplicationFiled: January 13, 2015Publication date: April 21, 2016Inventors: CHWAN-HWA CHIANG, CHIEH-HSIANG WANG, BAO-SHEN ZHANG
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Publication number: 20150237996Abstract: A two-layer wristband, including: a first U-shaped symmetrical band having two hollow portion on the two ends of the first U-shaped symmetrical band, respectively, each hollow portion is formed with a vertical wall protruding from the first U-shaped symmetrical band; a second U-shaped symmetrical band having a depressed portion on its outer surface, a pair of ring-like grooves is formed in the depressed portion; wherein the first U-shaped symmetrical band is placed in the depressed portion of the second U-shaped symmetrical band, and the pair of vertical wall of the first U-shaped symmetrical band joins the pair of ring-like grooves, respectively.Type: ApplicationFiled: September 30, 2014Publication date: August 27, 2015Inventor: Shen ZHANG
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Publication number: 20150197048Abstract: A metal-and-resin composite includes a metal substrate, an anodic oxide layer defining nano pores formed on the substrate, an intermediate layer including coupling agent formed on the surface of the anodic oxide layer, and a resin article covering and coupled to the intermediate layer.Type: ApplicationFiled: October 23, 2014Publication date: July 16, 2015Inventors: CHWAN-HWA CHIANG, CHIEH-HSIANG WANG, BAO-SHEN ZHANG
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Patent number: 8376621Abstract: A washer, including a central axial hole, a first oil retainer, a second oil retainer, and a transition groove. The central axial hole allows a motor shaft to pass therethrough. The first oil retainer and the second oil retainer are formed on the washer. The transition groove is disposed between the first oil retainer and the second oil retainer.Type: GrantFiled: September 29, 2011Date of Patent: February 19, 2013Assignee: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.Inventors: Yingcheng Li, Shen Zhang
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Patent number: 8374654Abstract: A buffer protection structure is provided in a mobile communication device which includes a housing and a flat light-emitting element having plural light tubes. The buffer protection structure is an elastic material and is provided between each inner wall of the housing and outer peripheries of the flat light-emitting element. Outer peripheries of the buffer protection structure are abutted respectively at each inner wall of the housing and inner peripheries of the buffer protection structure are abutted elastically by the outer peripheries of the flat light-emitting element to buffer an external force or impact, such that the light tubes can be prevented from being ruptured.Type: GrantFiled: May 5, 2010Date of Patent: February 12, 2013Assignee: Inventec Appliances Corp.Inventors: Ding Lu, Shen Zhang, Martin Hsu
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Patent number: 8337088Abstract: A shock absorption device for a motor bearing system, including a washer, an end cover, a bearing, a rotating shaft, a retaining ring, a cap, and a shock absorption pad. The bearing is disposed in a bearing seat of the end cover. The rotating shaft abuts against the bearing. The washer is disposed on the rotating shaft and on one side of the bearing. The retaining ring is buckled on the rotating shaft and axially positions the washer. The cap is disposed on the periphery of the washer, and on the end cover. The shock absorption pad is disposed on the end cover. The washer is disposed between the shock absorption pad and the retaining ring. The shock absorption pad axially separates the washer from the bearing, and end surface of the bearing seat.Type: GrantFiled: September 12, 2011Date of Patent: December 25, 2012Assignee: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.Inventors: Shen Zhang, Yingcheng Li
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Patent number: 8322930Abstract: A washer, including a central axial hole, a first oil retainer, and at least one oil-storage groove. The central axial hole allows a motor shaft to pass therethrough. The first oil retainer is formed on one side of the washer. The oil-storage groove is disposed on the surface of the first oil retainer.Type: GrantFiled: August 16, 2011Date of Patent: December 4, 2012Assignee: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.Inventors: Yingcheng Li, Shen Zhang
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Publication number: 20120020601Abstract: A washer, including a central axial hole, a first oil retainer, a second oil retainer, and a transition groove. The central axial hole allows a motor shaft to pass therethrough. The first oil retainer and the second oil retainer are formed on the washer. The transition groove is disposed between the first oil retainer and the second oil retainer.Type: ApplicationFiled: September 29, 2011Publication date: January 26, 2012Applicant: Zhongshan Broad-Ocean Motor Manufacturing Co., LtdInventors: Yingcheng LI, Shen ZHANG
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Publication number: 20120002908Abstract: A shock absorption device for a motor bearing system, including a washer, an end cover, a bearing, a rotating shaft, a retaining ring, a cap, and a shock absorption pad. The bearing is disposed in a bearing seat of the end cover. The rotating shaft abuts against the bearing. The washer is disposed on the rotating shaft and on one side of the bearing. The retaining ring is buckled on the rotating shaft and axially positions the washer. The cap is disposed on the periphery of the washer, and on the end cover. The shock absorption pad is disposed on the end cover. The washer is disposed between the shock absorption pad and the retaining ring. The shock absorption pad axially separates the washer from the bearing, and end surface of the bearing seat.Type: ApplicationFiled: September 12, 2011Publication date: January 5, 2012Applicant: ZHONGSHAN BROAD-OCEAN MOTOR MANUFACTURE CO., LTD.Inventors: Shen ZHANG, Yingcheng LI
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Publication number: 20110299803Abstract: A washer, including a central axial hole, a first oil retainer, and at least one oil-storage groove. The central axial hole allows a motor shaft to pass therethrough. The first oil retainer is formed on one side of the washer. The oil-storage groove is disposed on the surface of the first oil retainer.Type: ApplicationFiled: August 16, 2011Publication date: December 8, 2011Applicant: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.Inventors: Yingcheng LI, Shen ZHANG
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Publication number: 20100291974Abstract: A buffer protection structure is provided in a mobile communication device which includes a housing and a flat light-emitting element having plural light tubes. The buffer protection structure is an elastic material and is provided between each inner wall of the housing and outer peripheries of the flat light-emitting element. Outer peripheries of the buffer protection structure are abutted respectively at each inner wall of the housing and inner peripheries of the buffer protection structure are abutted elastically by the outer peripheries of the flat light-emitting element to buffer an external force or impact, such that the light tubes can be prevented from being ruptured.Type: ApplicationFiled: May 5, 2010Publication date: November 18, 2010Inventors: Ding LU, Shen Zhang, Martin Hsu
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Publication number: 20100165229Abstract: A fastening structure of a display panel includes a base plate, first sidewalls, a frame connected to the base plate and surrounded by the first sidewalls, and stiffeners. The first sidewalls are connected together and connected to the base plate. The frame accommodates the display panel. The stiffeners having a trapezoid-shaped structure or a triangle-shaped structure connect the base plate to the frame. The stiffeners are located between the frame and the first sidewalls. A gap respectively exists between the stiffeners and the first sidewalls. Therefore, the stiffeners enhance the strength between the base plate and the frame accommodating the display panel. Due to the gap respectively existing between the stiffeners and the first sidewalls, when the fastening structure is impacted, a force transmitted to the frame is reduced by the gap to effectively protect the display panel.Type: ApplicationFiled: March 25, 2009Publication date: July 1, 2010Applicant: Inventec Appliances Corp.Inventors: Ding Lu, Shen Zhang, Martin Hsu
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Publication number: 20100112298Abstract: A method for making housing, comprising: providing a substrate; etching the substrate to form a plurality of grooves on a surface of the substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film in the grooves and on the surface of the substrate; and polishing the micro-arc oxide film formed on the surface of the substrate. A housing, comprising: a substrate, the substrate having a plurality of grooves defined therein; and a micro-arc oxide film formed on the surface of the substrate and in the grooves; wherein the oxide film formed on the surface of the substrate is polished to present a glossy appearance.Type: ApplicationFiled: September 21, 2009Publication date: May 6, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, YUNG-TA LO, CHWAN-HWA CHIANG, JING HAN, QI-QI YAN, BAO-SHEN ZHANG, YONG QIAO, WEI LIU
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Publication number: 20100112297Abstract: A housing, comprising: a substrate; a micro-arc oxide film formed on the substrate; and a plurality of grooves formed on the oxide film; wherein all or part of the oxide film is polished to present a glossy appearance, the grooves are formed on the polished region of the oxide film. A method for making housing, comprising: providing a substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film on the substrate; polishing at least part of the micro-arc oxide film; and etching the polished surface of the micro-arc oxide film to form grooves in the polished surface.Type: ApplicationFiled: September 21, 2009Publication date: May 6, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, YUNG-TA LO, CHWAN-HWA CHIANG, JING HAN, BAO-SHEN ZHANG, QI-QI YAN, WEI LIU, YONG QIAO
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Publication number: 20090317656Abstract: An aluminum alloy article includes an aluminum alloy substrate and a micro-arc oxide film formed on the aluminum alloy substrate. The micro-arc oxide film includes a transition layer gradually infiltrating into the aluminum alloy substrate, a middle dense layer formed on the transition layer, and an outer dense layer formed on the middle dense layer, the outer dense layer having a density larger than that of the middle dense layer.Type: ApplicationFiled: June 18, 2009Publication date: December 24, 2009Applicants: SHENZHEN FUTAIHONG PRECISION TECHNOLOGY INDUSTRY CO., LTD., FHI (HONG KONG) LIMITEDInventors: Feng-Yuen Dai, Yung-Ta Lo, Jing Han, Bao-Shen Zhang, Wei Liu, Yong Qiao, Qi-Qi Yan, Chi-Chuang Ho
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Publication number: 20090104948Abstract: A handheld electronic device including a body, a cover, a locking structure, and a button structure is provided. The body has a cave, and the cover has a first locking part. The cover is adapted to be slidably disposed on the body and cover the cave. The locking structure has a first fastened end and a first cantilever. The first fastened end is fastened to the inner wall of the body, and a second locking part corresponding to the first locking part is disposed on the first cantilever. The button structure is corresponding to the locking structure. When the second locking part locks with the first locking part, the button structure is used to apply a force to the locking structure, to elastically deform the first cantilever for unlocking the second locking part and the first locking part.Type: ApplicationFiled: October 22, 2008Publication date: April 23, 2009Applicant: INVENTEC APPLIANCES CORP.Inventors: Alex Cheng, Shen Zhang
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Publication number: 20070034572Abstract: A low pressure anion chromatography apparatus that includes a first eluent reservoir that contains a first eluent, a second eluent reservoir that contains a second eluent, and a valve for switching flow between the first and the second eluent reservoirs. The low pressure anion chromatography apparatus also has a low pressure pump, an injector, an anion exchange column, and a detector. The low pressure pump, the injector, the anion exchange column, the detector and the first and second eluent reservoirs are in fluid communication with one another through a series of fluid conduits. A method of using the low pressure anion chromatography apparatus is also provided. The use of two or more eluents allows for a broader range of anions to be detected with a relatively inexpensive low pressure chromatography system.Type: ApplicationFiled: August 9, 2005Publication date: February 15, 2007Applicant: The Procter & Gamble CompanyInventors: Hiroshi Oh, Victorio Wee, Xin-shen Zhang
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Patent number: 6857800Abstract: The invention is to provide a method for inputting different characters by multi-directionally pressing one single key of a portable electronic device more than one time, the key having a plurality of protuberances on an underside and a circuit board having a plurality of pads being equal in number to the protuberances and disposed correspondingly thereto, the method comprises determining the conduction periods of time by a control circuit, while one key being multi-directionally pressed a plurality of times to cause the protuberances to contact the corresponding pads at different conduction periods of time; reading a corresponding character sequentially from a built-in character database based on a longer one of the conduction periods of time; and displaying the read character. By utilizing this method, it is possible of effecting a fast input on the keypad.Type: GrantFiled: May 28, 2002Date of Patent: February 22, 2005Assignee: Inventec Appliances Corp.Inventors: Wen Zhang, Wei Shen, Shen Zhang
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Publication number: 20030223798Abstract: The invention is to provide a method for inputting different characters by multi-directionally pressing one single key of a portable electronic device more than one time, the key having a plurality of protuberances on an underside and a circuit board having a plurality of pads being equal in number to the protuberances and disposed correspondingly thereto, the method comprises determining the conduction periods of time by a control circuit, while one key being multi-directionally pressed a plurality of times to cause the protuberances to contact the corresponding pads at different conduction periods of time; reading a corresponding character sequentially from a built-in character database based on a longer one of the conduction periods of time; and displaying the read character. By utilizing this method, it is possible of effecting a fast input on the keypad.Type: ApplicationFiled: May 28, 2002Publication date: December 4, 2003Inventors: Wen Zhang, Wei Shen, Shen Zhang