Patents by Inventor Ming-Hsun Yang
Ming-Hsun Yang 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: 8920165Abstract: A self-locking and positioning device for a dental brace, comprising: a brace main body, an elastic piece, and an upper cover. Wherein, on the brace main body is provided with a track and a fixing slot, while on the elastic piece is provided with a positioning piece and a slot. The positioning piece is provided with a barb, while the upper cover slides and fixes into the brace main body through the track. Then, the barb of the positioning piece on the elastic piece will act against a block portion on bottom of said upper cover, to restrict movement of the upper cover, to lock automatically the upper cover into position. The dental brace is simple in construction and easy to assemble, hereby raising production efficiency and yield.Type: GrantFiled: June 5, 2013Date of Patent: December 30, 2014Assignee: Micro Art Technology Co., Ltd.Inventors: Cheng-Hsien Wang, Kuo-Li Wu, Ming-Hsun Yang, Hsi-Yao Wu
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Publication number: 20130330683Abstract: A self-locking and positioning device for a dental brace, comprising: a brace main body, an elastic piece, and an upper cover. Wherein, on the brace main body is provided with a track and a fixing slot, while on the elastic piece is provided with a positioning piece and a slot. The positioning piece is provided with a barb, while the upper cover slides and fixes into the brace main body through the track. Then, the barb of the positioning piece on the elastic piece will act against a block portion on bottom of said upper cover, to restrict movement of the upper cover, to lock automatically the upper cover into position. The dental brace is simple in construction and easy to assemble, hereby raising production efficiency and yield.Type: ApplicationFiled: June 5, 2013Publication date: December 12, 2013Inventors: CHENG-HSIEN WANG, KUO-LI WU, MING-HSUN YANG, HSI-YAO WU
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Publication number: 20060189183Abstract: A camera module connector assembly includes a connector and a camera module. The connector includes an insulative housing that defines a hollow receiving space therein, a plurality of signal terminals fixed in the housing, a shield surrounding the housing, and at least one grounding pin. The camera module is disposed in the receiving space and has a substrate formed with contact pads. One end of each of the terminals respectively contact the substrate contact pads, so that the camera module is electrically connected to the connector. A metal layer is coated on the main body of the camera module, which provides a shielding function to the camera module and the connector, to protect the present invention from EMI for a better shielding result. The camera module assembly is manufactured more easily for reducing manpower and time, thereby the assembling cost is also reduced.Type: ApplicationFiled: February 17, 2006Publication date: August 24, 2006Inventor: Ming-Hsun Yang
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Publication number: 20060189216Abstract: A camera module connector with an anti-disorientation structure includes an electrical connector and a camera module. The electrical connector has an housing, a plurality of signal terminals and a shield. The housing forms a receiving space. The signal terminals are fixed in the housing. The shield covers the housing. The camera module is positioned in the receiving space of the housing. The signal terminals have one end for contacting contact pads on four sides of the substrate of the camera module, so the camera module is electrically connected to the electrical connector. The housing of the electrical connector forms a notch, and the main body of the camera module forms a corresponding protrusion. The protrusion cooperates with the notch to form a keying structure with an orientating function when the camera module is positioned in the receiving space of the connector.Type: ApplicationFiled: February 17, 2006Publication date: August 24, 2006Inventor: Ming-Hsun Yang
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Publication number: 20060040561Abstract: A memory card connector includes an insulative housing which, at least in part, defines a card-receiving space. A plurality of conductive terminals are mounted on the housing and include circuit holding portions, along with contact portions for electrical connection to appropriate contacts on a memory card when the card is inserted into the space. A flexible circuit has conductors for engaging the terminals, with the flexible circuit being held by the holding portions of the terminals.Type: ApplicationFiled: August 17, 2005Publication date: February 23, 2006Inventors: Wei-Sun Chang, Chia-Chien Chang, Ming-Hsun Yang
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Patent number: 7002794Abstract: A portable computer and base member arrangement having a base member and a portable computer is disclosed. The base member has two stop flanges protruded upwardly from the top face in two rear corners and adapted to engage two recessed locating holes of the portable computer after attachment of the portable computer to the base member, and a swinging retainer plate fastened pivotally with the front side and provided with two retaining rods adapted to engage into corresponding retaining holes in the front peripheral side of the portable computer to lock the portable computer to the base member after engagement between the recessed locating holes with protruded retaining portions of the stop flanges of the base member.Type: GrantFiled: March 16, 2004Date of Patent: February 21, 2006Assignee: Tatung Co., Ltd.Inventors: Wen-Chieh Wang, Kao-Wen Chang, Ming-Hsun Yang
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Patent number: 6981300Abstract: A piezoelectric ink jet print head and a fabrication method for a pressure chamber thereof. A silicon substrate has at least one large-size opening. A photoresist layer is formed in the large-size opening of the silicon substrate and has a plurality of small-size trenches spaced apart from each other. Each of the small-size trenches serves as a pressure chamber. An adhesion layer is formed overlying the silicon substrate to cover the photoresist layer and the small-size trenches. A silicon layer is formed overlying the adhesion layer to serve as a vibrating layer.Type: GrantFiled: September 2, 2003Date of Patent: January 3, 2006Assignee: Nanodynamics Inc.Inventors: Chih-Chang Tsai, Ming-Hsun Yang
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Patent number: 6966634Abstract: A printhead includes a silicon substrate, a first barrier layer, a second barrier layer, and a nozzle plate. The silicon substrate has a plurality of thermal elements and a main ink supply channel, each of the thermal elements being in a firing chamber of the first barrier layer and in fluid communications with the main ink supply channel through ink channels. The top of each ink firing elements is aligned with a nozzle on the nozzle plate. To satisfy the need for high-frequency ink ejection, the second barrier layer is utilized to provide an auxiliary ink supply channel for increasing the ink supply speed. The ink channel between the main ink supply and the ink channel inlet is enlarged in the vertical direction so as to lower the pressure and thus increase the ink supply speed.Type: GrantFiled: December 2, 2003Date of Patent: November 22, 2005Assignee: Nanodynamics Inc.Inventors: Chi-Chung Hsu, Chen-Hua Lin, Ming-Hsun Yang
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Patent number: 6940713Abstract: A portable computer standing support structure is disclosed to include a base member having a front locating device formed on the top face near the front edge and a rear locating device formed on the top face between the front edge and the rear edge, and a portable computer supported on a support arm at the base member and selectively positioned on the front locating device and rear locating device of the base member between an inclined position of low steepness for use with a touching pen and an inclined position of high steepness for use with a keyboard.Type: GrantFiled: March 15, 2004Date of Patent: September 6, 2005Assignee: Tatung Co., Ltd.Inventors: Chao-Ming Huang, Wen-Chieh Wang, Kao-Wen Chang, Ming-Hsun Yang
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Patent number: 6937468Abstract: A portable computer and portable docking station arrangement includes a portable docking station equipped with a keyboard, a swinging bracket pivoted to the portable docking station, and a portable computer insertable into the swinging bracket in one of two reversed directions for enabling the arrangement to be used as a notebook computer or a tablet PC. A spare battery pack is provided at the portable docking station, and chargeable by external power supply upon insertion of the portable computer into the swinging bracket. Data transmission between the portable docking station and the portable computer may be achieved by a wired transmission method or wireless transmission method.Type: GrantFiled: March 1, 2004Date of Patent: August 30, 2005Assignee: Tatung Co., Ltd.Inventors: Chin-Jen Lin, Kao-Wen Chang, Ming-Hsun Yang, Tzu-Wei Lai
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Publication number: 20050135050Abstract: A portable computer and base member arrangement having a base member and a portable computer is disclosed. The base member has two stop flanges protruded upwardly from the top face in two rear corners and adapted to engage two recessed locating holes of the portable computer after attachment of the portable computer to the base member, and a swinging retainer plate fastened pivotally with the front side and provided with two retaining rods adapted to engage into corresponding retaining holes in the front peripheral side of the portable computer to lock the portable computer to the base member after engagement between the recessed locating holes with protruded retaining portions of the stop flanges of the base member.Type: ApplicationFiled: March 16, 2004Publication date: June 23, 2005Applicant: Tatung Co., Ltd.Inventors: Wen-Chieh Wang, Kao-Wen Chang, Ming-Hsun Yang
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Publication number: 20050135049Abstract: A portable computer standing support structure is disclosed to include a base member having a front locating device formed on the top face near the front edge and a rear locating device formed on the top face between the front edge and the rear edge, and a portable computer supported on a support arm at the base member and selectively positioned on the front locating device and rear locating device of the base member between an inclined position of low steepness for use with a touching pen and an inclined position of high steepness for use with a keyboard.Type: ApplicationFiled: March 15, 2004Publication date: June 23, 2005Applicant: Tatung Co., Ltd.Inventors: Chao-Ming Huang, Wen-Chieh Wang, Kao-Wen Chang, Ming-Hsun Yang
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Publication number: 20050111182Abstract: A portable computer and portable docking station arrangement includes a portable docking station equipped with a keyboard, a swinging bracket pivoted to the portable docking station, and a portable computer insertable into the swinging bracket in one of two reversed directions for enabling the arrangement to be used as a notebook computer or a tablet PC. A spare battery pack is provided at the portable docking station, and chargeable by external power supply upon insertion of the portable computer into the swinging bracket. Data transmission between the portable docking station and the portable computer may be achieved by a wired transmission method or wireless transmission method.Type: ApplicationFiled: March 1, 2004Publication date: May 26, 2005Applicant: Tatung Co., Ltd.Inventors: Chin-Jen Lin, Kao-Wen Chang, Ming-Hsun Yang, Tzu-Wei Lai
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Patent number: 6857186Abstract: A method of manufacturing a piezoelectric ink-jet print-head uses a metallic layer and a thick film layer with a slot hole therein instead of a ceramic vibration plate and an ink layer. The piezoelectric layer and the upper electrode layer are formed inside the ink cavity so that overall thickness of the print head is reduced. To form the ink-jet print head, a metallic layer and a lower electrode layer are sequentially formed over a substrate. A patterned piezoelectric layer and an upper electrode layer are sequentially formed over the lower electrode layer. A patterned thick film layer with a slot hole therein is formed over the metallic layer. The thick film layer and the metallic layer together form a cavity that encloses the piezoelectric layer and the upper electrode layer. A nozzle plate having a nozzle thereon is attached to the thick film layer. The nozzle plate, the thick film layer and the metallic layer together form an ink cavity. The hole in the nozzle is continuous with the ink cavity.Type: GrantFiled: May 21, 2003Date of Patent: February 22, 2005Assignee: Nanodynamics, Inc.Inventors: Chen-Hua Lin, Wen-Chung Lu, Ming-Hsun Yang, Guey-Chyuan Chen, Chih-Chieh Hsu
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Patent number: 6773094Abstract: A method of forming a nozzle plate of an inkjet print head. A silicon chip is provided with an activated device and a first film is formed on the silicon chip, with a first opening corresponding to the activated device. Then, a second film is formed on the first film. Next, a photoresist layer is formed on the second film, such that the photoresist layer has a second opening corresponding to the first opening. Next, the second film under the second opening of the photoresist layer is etched to form a via in the second film passing through the first opening.Type: GrantFiled: January 22, 2003Date of Patent: August 10, 2004Assignee: Nanodynamics, Inc.Inventors: Kung Linliu, Ming-Hsun Yang, Arnold Chang-mou Yang, Guey-Chyuan Chen, Chih-Chieh Hsu
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Publication number: 20040109042Abstract: A printhead includes a silicon substrate, a first barrier layer, a second barrier layer, and a nozzle plate. The silicon substrate has a plurality of thermal elements and a main ink supply channel, each of the thermal elements being in an firing chamber of the first barrier layer and in fluid communications with the main ink supply channel through ink channels. The top of each ink firing elements is aligned with a nozzle on the nozzle plate. To satisfy the need for high-frequency ink ejection, the invention utilizes the second barrier layer to provide an auxiliary ink supply channel for increasing the ink supply speed. The ink channel between the main ink supply channel and the ink channel inlet is enlarged in the vertical direction so as to lower the pressure and thus increase the ink supply speed.Type: ApplicationFiled: December 2, 2003Publication date: June 10, 2004Applicant: NanoDynamics Inc.Inventors: Chi-Chung Hsu, Chen-Hua Lin, Ming-Hsun Yang
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Publication number: 20040056930Abstract: A piezoelectric ink jet print head and a fabrication method for a vibrating layer thereof. An adhesion layer is formed between the bottom of a first silicon wafer and the top of a second silicon wafer for bonding thereof. The first silicon wafer serves as a vibrating layer, the second silicon wafer has a plurality of ink chambers spaced apart from each other, and the adhesion layer serves as an etching stop layer for the ink chambers. A piezoelectric material layer is formed on the top of the first silicon wafer, and a hard mask layer is formed on the bottom of the second silicon wafer for defining the pattern of the ink chambers.Type: ApplicationFiled: September 2, 2003Publication date: March 25, 2004Inventors: Chih-Chang Tsai, Chen-Hua Lin, Ming-Hsun Yang, Pao-Chi Chi
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Publication number: 20040051760Abstract: A piezoelectric ink jet print head and a fabrication method for a pressure chamber thereof. A silicon substrate has at least one large-size opening. A photoresist layer is formed in the large-size opening of the silicon substrate and has a plurality of small-size trenches spaced apart from each other. Each of the small-size trenches serves as a pressure chamber. An adhesion layer is formed overlying the silicon substrate to cover the photoresist layer and the small-size trenches. A silicon layer is formed overlying the adhesion layer to serve as a vibrating layer.Type: ApplicationFiled: September 2, 2003Publication date: March 18, 2004Inventors: Chih-Chang Tsai, Ming-Hsun Yang
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Patent number: 6701593Abstract: An ink cartridge having a piezoelectric jet module has an ink storage module having a hollow ink storage region, a piezoelectric jet module having a plurality of ink chambers and a connection circuit, and an ink channel connected to the ink storage module and to the piezoelectric jet module. The piezoelectric inkjet printhead has a bottom film and chamber walls which are obtained by applying a photosensitive polymer on a substrate on which a piezoelectric layer has been formed and carrying out photolithography.Type: GrantFiled: December 27, 2001Date of Patent: March 9, 2004Assignee: Nanodynamics, Inc.Inventors: Chen-Hua Lin, Ching-Yu Chou, Ming-Hsun Yang, Arnold Chang-Mou Yang
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Patent number: D494164Type: GrantFiled: September 23, 2003Date of Patent: August 10, 2004Assignee: Tatung Co., Ltd.Inventors: Shih-Ting Wu, Szu-Mei Chen, Ming-Hsun Yang