Patents by Inventor Ta-Wei Hsueh
Ta-Wei Hsueh 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: 20180128256Abstract: A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. A first chamber is formed between the resonance plate and the piezoelectric actuator. After a gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device includes a valve film and a gas outlet plate. After the gas is transferred from the miniature fluid control device to the miniature valve device, the valve opening of the valve film is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.Type: ApplicationFiled: November 9, 2017Publication date: May 10, 2018Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yung-Lung Han, Chi-Feng Huang
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Patent number: 9611843Abstract: A micro-gas pressure driving apparatus includes a miniature gas transportation module and a miniature valve module. The miniature gas transportation module includes a gas inlet plate, a fluid channel plate, a resonance membrane and a piezoelectric actuator. A first chamber is defined between the resonance membrane and the piezoelectric actuator. After the piezoelectric actuator is activated to feed a gas through the gas inlet plate, the gas is transferred to the first chamber through the fluid channel plate and the resonance membrane and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve module includes a gas collecting plate, a valve membrane and a gas outlet plate. After the gas is transferred from the miniature gas transportation module to the gas-collecting chamber, the gas is transferred in one direction, so that a pressure-collecting operation or a pressure-releasing operation is selectively performed.Type: GrantFiled: May 7, 2014Date of Patent: April 4, 2017Assignee: MICROJET TECHNOLOGY CO., LTD.Inventors: Ta-Wei Hsueh, Ying-Lun Chang, Hsiang-Dyi Wu, Rong-Ho Yu, Shih-Chang Chen, Tsung-Pat Chou, Yau-Ji Lee, Jia-Yu Liao
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Publication number: 20160066612Abstract: A three-dimensional meat substitute forming apparatus includes a control computer for previously storing an image file of a meat model and outputting a control command corresponding to the image file of the meat model. The powdery meat substitute material is a powdery non-meat protein food material. A three-dimensional meat substitute forming method includes a pretreating process, a soaking and grinding process, a slurry boiling and filtering process, an atomization drying process, a powder spreading and stratifying process, a printing and solidifying process, a laminating process and an excess powder removing process. Consequently, a three-dimensional meat substitute is produced.Type: ApplicationFiled: July 27, 2015Publication date: March 10, 2016Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yung-Lung Han, Chi-Feng Huang
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Publication number: 20160000139Abstract: A three-dimensional cooking machine includes a control computer and a food ingredient laminating device. The control computer is used for previously storing an image file of a desired food model and outputting a control command corresponding to the image file of the food model. The food ingredient laminating device includes an ink-jet printer. The ink-jet printer is controlled to perform a three-dimensional food laminating operation according to the control command from the control computer.Type: ApplicationFiled: July 2, 2015Publication date: January 7, 2016Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yung-Lung Han, Chi-Feng Huang
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Patent number: 9039142Abstract: An ink-jet printing module is used for a page-width array ink-jet printer. The ink jet printing module includes a page-width array platen and a plurality of ink-jet cartridges. The page-width array platen has a plurality of receiving cavities arranged as an array. Each of the ink-jet cartridges is detachably and independently embedded into one of the receiving cavities, and includes a body for storing ink, an ink-jet chip to be driven for ejecting the ink, a plurality of nozzles disposed on the ink-jet chip, and a control node for receiving signal to drive the ink-jet chip. The ink-jet chip is disposed on a bottom of the page-width array platen and is driven to eject the ink through the nozzles onto a printing medium.Type: GrantFiled: November 29, 2012Date of Patent: May 26, 2015Assignee: MICROJET TECHNOLOGY CO., LTD.Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Ying-Lun Chang, Kwo-Yuan Shi, Chin-Tsung Chen, Yung-Lung Han, Chi-Feng Huang
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Patent number: 9022525Abstract: A page-width array printing device includes a page-width array printing mechanism including at least one page-width array printing module. The page-width array printing module includes a printing platform, a first page-width array printing unit and a second page-width array printing unit. The first page-width array printing unit includes a plurality of first inkjet cartridges. The second page-width array printing unit includes a plurality of second inkjet cartridges. The first page-width array printing unit and the second page-width array printing unit are in parallel with each other. The first inkjet cartridges and the second inkjet cartridges are staggered and independently and detachably disposed on the printing platform. Each of the first inkjet cartridges and the second inkjet cartridges includes an inkjet chip. The inkjet chip includes four ink supply channels and a plurality of nozzles so as to perform a monochromatic or polychromatic page-width array printing operation.Type: GrantFiled: August 2, 2013Date of Patent: May 5, 2015Assignee: Microjet Technology Co., Ltd.Inventors: Ta-Wei Hsueh, Ying-Lun Chang, Hsien-Chung Tai, Yung-Lung Han, Chi-Feng Huang
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Publication number: 20140377099Abstract: A micro-gas pressure driving apparatus includes a miniature gas transportation module and a miniature valve module. The miniature gas transportation module includes a gas inlet plate, a fluid channel plate, a resonance membrane and a piezoelectric actuator. A first chamber is defined between the resonance membrane and the piezoelectric actuator. After the piezoelectric actuator is activated to feed a gas through the gas inlet plate, the gas is transferred to the first chamber through the fluid channel plate and the resonance membrane and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve module includes a gas collecting plate, a valve membrane and a gas outlet plate. After the gas is transferred from the miniature gas transportation module to the gas-collecting chamber, the gas is transferred in one direction, so that a pressure-collecting operation or a pressure-releasing operation is selectively performed.Type: ApplicationFiled: May 7, 2014Publication date: December 25, 2014Applicant: MICROJET TECHNOLOGY CO., LTD.Inventors: Ta-Wei Hsueh, Ying-Lun Chang, Hsiang-Dyi Wu, Rong-Ho Yu, Shih-Chang Chen, Tsung-Pat Chou, Yau-Ji Lee, Jia-Yu Liao
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Patent number: 8902591Abstract: The present invention relates to a heat dissipation device, which comprises: a fluid, a fluid delivery device, and a circular pipe. The fluid delivery device is for propelling and delivering the fluid, the circular pipe is connected with the fluid delivery device, at least a portion of the circular pipe itself contacting with a heat generation device for conducting heat to the portion of the circular pipe, so as letting the fluid to be delivered by the fluid delivery device for delivering heat to the rest portion of the circular pipe, and to dissipate the heat generation device.Type: GrantFiled: May 4, 2012Date of Patent: December 2, 2014Assignee: Microjet Technology Co., Ltd.Inventors: Hao Jan Mou, Ta Wei Hsueh, Ying Lun Chang, Shih Chang Chen, Yung Lung Han, Chi Feng Huang
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Patent number: 8820893Abstract: The present invention related to an inkjet printhead, adaptive for an ink cartridge including one ink-supplying tank, the inkjet printhead includes: a nozzle plate having a plurality of nozzles; and an inkjet chip for controlling ink jetting and having a total area region having a length and a width, the total area region including: a non-wiring region for installing one single ink-supplying flow channels; and a wiring region for installing an internal circuit including a plurality inkjet unit assembly, each inkjet unit of the inkjet unit assembly including a heater installed correspondingly to the nozzle; wherein an area of the wiring region of the inkjet chip is or less than 82% of a total area of the inkjet chip.Type: GrantFiled: December 29, 2011Date of Patent: September 2, 2014Assignee: Microjet Technology Co., Ltd.Inventors: Hao Jan Mou, Ta Wei Hsueh, Ying Lun Chang, Rong Ho Yu, Hsien Chung Tai, Cheng Ming Chang, Wen Hsiung Liao, Yung Lung Han
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Patent number: 8746326Abstract: The present invention is related to a liquid heat-dissipating module, for dissipating the heat generated by a heating element, at least comprising: a heat-absorbing unit, being connected with the heating element, for absorbing the heat generated by the heating element; a fluid delivery device, for delivering a fluid, the fluid delivery device being stacked with the heat-absorbing unit and having a heat-dissipating structure; and a connecting pipe, being connected with the heat-absorbing unit and the fluid delivery device for delivering the fluid into the heat-absorbing unit, so as to absorb the heat of the heat-absorbing unit; the fluid absorbing the heat is then delivered back to the fluid delivery device, letting the heat-dissipating structure to dissipate the heat contained in the fluid.Type: GrantFiled: March 9, 2011Date of Patent: June 10, 2014Assignee: Microjet Technology Co., Ltd.Inventors: Hao Jan Mou, Ta Wei Hsueh, Ying Lun Chang, Rong Ho Yu, Shih Chang Chen
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Publication number: 20140055526Abstract: A page-width array printing device includes a page-width array printing mechanism including at least one page-width array printing module. The page-width array printing module includes a printing platform, a first page-width array printing unit and a second page-width array printing unit. The first page-width array printing unit includes a plurality of first inkjet cartridges. The second page-width array printing unit includes a plurality of second inkjet cartridges. The first page-width array printing unit and the second page-width array printing unit are in parallel with each other. The first inkjet cartridges and the second inkjet cartridges are staggered and independently and detachably disposed on the printing platform. Each of the first inkjet cartridges and the second inkjet cartridges includes an inkjet chip. The inkjet chip includes four ink supply channels and a plurality of nozzles so as to perform a monochromatic or polychromatic page-width array printing operation.Type: ApplicationFiled: August 2, 2013Publication date: February 27, 2014Applicant: MICROJET TECHNOLOGY CO., LTDInventors: Ta-Wei Hsueh, Ying-Lun Chang, Hsien-Chung Tai, Yung-Lung Han, Chi-Feng Huang
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Patent number: 8651640Abstract: An ink supply structure includes at least one ink cartridge, at least one dye ink chamber, and at least one pigment ink chamber. The at least one dye ink chamber is contained in the at least one ink cartridge for storing a dye ink. The at least one pigment ink chamber is contained in the at least one ink cartridge for storing a pigment ink. One of the dye ink within the dye ink chamber and the pigment ink within the pigment ink chamber is selectively supplied from the at least one ink cartridge.Type: GrantFiled: November 5, 2012Date of Patent: February 18, 2014Assignee: Microjet Technology Co., Ltd.Inventors: Ta-Wei Hsueh, Ying-Lun Chang, Yung-Lung Han, Chi-Feng Huang, Chun-Cheng Ho
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Publication number: 20130328971Abstract: An ink-jet printing module is used for a page-width array ink-jet printer. The ink jet printing module includes a page-width array platen and a plurality of ink-jet cartridges. The page-width array platen has a plurality of receiving cavities arranged as an array. Each of the ink-jet cartridges is detachably and independently embedded into one of the receiving cavities, and includes a body for storing ink, an ink-jet chip to be driven for ejecting the ink, a plurality of nozzles disposed on the ink-jet chip, and a control node for receiving signal to drive the ink-jet chip. The ink-jet chip is disposed on a bottom of the page-width array platen and is driven to eject the ink through the nozzles onto a printing medium.Type: ApplicationFiled: November 29, 2012Publication date: December 12, 2013Applicant: MICROJET TECHNOLOGY CO., LTDInventors: Hao-Jan Mou, Ta-Wei Hsueh, Ying-Lun Chang, Kwo-Yuan Shi, Chin-Tsung Chen, Yung-Lung Han, Chi-Feng Huang
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Publication number: 20130328972Abstract: An ink-jet printing module is used for a page-width array ink-jet printer. The ink jet printing module includes a page-width array platen and a plurality of ink-jet cartridges. The page-width array platen has a plurality of receiving cavities arranged as an array. Each of the ink-jet cartridges is detachably and independently embedded into one of the receiving cavities.Type: ApplicationFiled: November 29, 2012Publication date: December 12, 2013Applicant: MICROJET TECHNOLOGY CO., LTDInventors: Hao-Jan Mou, Ta-Wei Hsueh, Ying-Lun Chang, Kwo-Yuan Shi, Chin-Tsung Chen, Yung-Lung Han, Chi-Feng Huang
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Publication number: 20120287655Abstract: The present invention relates to a heat dissipation device, which comprises: a fluid, a fluid delivery device, and a circular pipe. The fluid delivery device is for propelling and delivering the fluid, the circular pipe is connected with the fluid delivery device, at least a portion of the circular pipe itself contacting with a heat generation device for conducting heat to the portion of the circular pipe, so as letting the fluid to be delivered by the fluid delivery device for delivering heat to the rest portion of the circular pipe, and to dissipate the heat generation device.Type: ApplicationFiled: May 4, 2012Publication date: November 15, 2012Inventors: Hao Jan Mou, Ta Wei Hsueh, Ying Lun Chang, Shih Chang Chen, Yung Lung Han, Chi Feng Huang
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Publication number: 20120242726Abstract: The present invention related to an ink-jet head, adaptive for an ink cartridge including at least one ink tank, the ink jet head includes: a nozzle board, having a plurality of nozzles; and an ink-jet chip, being used for controlling the ink-jetting and having a total area region consisting of a length and a width, wherein the total area region includes: a non-wiring region, where at least one ink flow channel being installed therein; and a wiring region, where an internal circuit being installed therein; wherein the internal circuit includes a plurality of ink-jet unit sets, and every ink-jet units of the plurality of ink-jet unit sets include a heater installed correspondingly to the nozzle; wherein the area of the wiring region of the ink-jet chip is less than 77% of the area of the total area region of the ink-jet chip.Type: ApplicationFiled: December 5, 2011Publication date: September 27, 2012Inventors: Hao Jan Mou, Ta Wei Hsueh, Ying Lun Chang, Rong Ho Yu, Hsien Chung Tai, Cheng Ming Chang, Wen Hsiung Liao, Yung Lung Han
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Publication number: 20120242746Abstract: The present invention related to an inkjet printhead, adaptive for an ink cartridge including three ink-supplying tank, the inkjet printhead includes: a nozzle plate having a plurality of nozzles; and an inkjet chip for controlling ink jetting and having a total area region having a length and a width, the total area region including: a non-wiring region for installing three single ink-supplying flow channels; and a wiring region for installing an internal circuit including a plurality inkjet unit assembly, each inkjet unit of the inkjet unit assembly including a heater installed correspondingly to the nozzle; wherein an area of the wiring region of the inkjet chip is or less than 77% of a total area of the inkjet chip.Type: ApplicationFiled: December 22, 2011Publication date: September 27, 2012Inventors: Hao Jan MOU, Ta Wei HSUEH, Ying Lun CHANG, Rong Ho YU, Hsien Chung TAI, Cheng Ming CHANG, Wen Hsiung LIAO, Yung Lung HAN
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Publication number: 20120242752Abstract: The present invention related to an inkjet printhead, adaptive for an ink cartridge including one ink-supplying tank, the inkjet printhead includes: a nozzle plate having a plurality of nozzles; and an inkjet chip for controlling ink jetting and having a total area region having a length and a width, the total area region including: a non-wiring region for installing one single ink-supplying flow channels; and a wiring region for installing an internal circuit including a plurality inkjet unit assembly, each inkjet unit of the inkjet unit assembly including a heater installed correspondingly to the nozzle; wherein an area of the wiring region of the inkjet chip is or less than 82% of a total area of the inkjet chip.Type: ApplicationFiled: December 29, 2011Publication date: September 27, 2012Inventors: Hao Jan MOU, Ta Wei Hsueh, Ying Lun Chang, Rong Ho Yu, Hsien Chung Tai, Cheng Ming Chang, Wen Hsiung Liao, Yung Lung Han
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Publication number: 20120242763Abstract: The present invention related to an ink-jet head, adaptive for an ink cartridge including two ink tanks, the ink-jet head includes: a nozzle board, having a plurality of nozzles; and an ink-jet chip, being used for controlling the ink-jetting and having a total area region consisting of a length and a width, wherein the total area region includes: a non-wiring region, where two ink flow channels being installed therein; and a wiring region, where an internal circuit being installed therein; wherein the internal circuit includes a plurality of ink-jet unit sets, and every ink-jet units of the plurality of ink-jet unit sets include a heater installed correspondingly to the nozzle; wherein the area of the wiring region of the ink-jet chip is less than 77% of the area of the total area region of the ink-jet chip.Type: ApplicationFiled: December 5, 2011Publication date: September 27, 2012Inventors: Hao Jan MOU, Ta Wei Hsueh, Ying Lun Chang, Rong Ho Yu, Hsien Chung Tai, Cheng Ming Chang, Wen Hsiung Liao, Yung Lung Han
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Publication number: 20120176448Abstract: The present invention related to a high-speed page wide printing method, comprising the steps of: providing a printing device and a medium, wherein the printing device at least comprises an ink-jet device including a plurality of odd-number ink-jet nozzles and a plurality of even-number ink-jet nozzles; the printing device receiving a printing order and the ink-jet device executing an ink-jet operation in response to the printing order; and the ink-jet device completing the ink-jet operation for completing a printing operation to a first printing region of the medium. Besides, the odd-number ink-jet nozzle and the adjacent even-number ink-jet nozzle of the ink-jet device form a set and are controlled by the same set of printing control data. Moreover, the ink injected through the plurality of odd-number ink jet nozzle is at least partially overlapped with the ink injected through the adjacent even-number ink-jet nozzle on the medium.Type: ApplicationFiled: January 9, 2012Publication date: July 12, 2012Inventors: Hao Jan MOU, Ta Wei HSUEH, Kwo Yuan SHI, Ying Lun CHANG, Ching Sung LIN, Shen Yuan FAN