Patents by Inventor TENG-YEN WANG
TENG-YEN WANG 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: 20240131808Abstract: A tape laying device includes a tape transmission mechanism, a compaction head mechanism, a cutter mechanism, a heating mechanism and a motion mechanism. The tape transmission mechanism is configured to transmit the pre-impregnated tape. The compaction head mechanism, connected with the tape transmission mechanism, is configured to depress and drive the pre-impregnated tape transmitted by the tape transmission mechanism to follow a moving path so as to adhere the pre-impregnated tape onto the mould surface. The cutter mechanism is configured to cut the pre-impregnated tape. The heating mechanism, disposed downstream to the cutter mechanism, is configured to heat the pre-impregnated tape. The motion mechanism is used to have the cutter mechanism having an active path to move toward the moving path while the cutter mechanism cuts the pre-impregnated tape.Type: ApplicationFiled: December 7, 2022Publication date: April 25, 2024Inventors: TENG-YEN WANG, SHUN-SHENG KO, MIAO-CHANG WU, TUNG-YING LIN, CHAO-HONG HSU
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Patent number: 11247414Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.Type: GrantFiled: October 22, 2019Date of Patent: February 15, 2022Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou Li, Yen Bor Fang, Shun-Sheng Ko, Teng-Yen Wang, Yang-Cheng Lin
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Publication number: 20210085447Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.Type: ApplicationFiled: December 3, 2020Publication date: March 25, 2021Inventors: Chang-Chou Li, Li-Wen Lai, Yang-Cheng Lin, Chin-Lung Liu, Chih-Yu Ke, Teng-Yen Wang
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Publication number: 20210046716Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.Type: ApplicationFiled: October 22, 2019Publication date: February 18, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou LI, Yen Bor FANG, Shun-Sheng KO, Teng-Yen WANG, Yang-Cheng LIN
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Patent number: 10888416Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.Type: GrantFiled: December 16, 2015Date of Patent: January 12, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou Li, Li-Wen Lai, Yang-Cheng Lin, Chin-Lung Liu, Chih-Yu Ke, Teng-Yen Wang
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Patent number: 10052855Abstract: A laminating device for composite material includes a laser device, a hot roller assembly which has a first hot roller and a second hot roller, a cool roller assembly which has a first cool roller and a second cool roller, an axial roller-driving unit and a spring force-adjusting unit. The laser device provides a laser beam onto laminating surfaces of two separate composite materials prior to the hot roller assembly. The axial roller-driving unit drives the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to undergo relative movement in a first direction. The spring force-adjusting unit provides spring forcing to the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to ensure further the lamination of the two composite materials.Type: GrantFiled: December 28, 2015Date of Patent: August 21, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Teng-Yen Wang, Lung-Wu Chang, Chang-Chou Li, Yang-Cheng Lin
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Publication number: 20180154586Abstract: A feeding device and a variable squeezing mouth are provided. The feeding device includes a first roller, a second roller and a middle guiding structure. The second roller and the first roller have a first zone therebetween. At least a part of the middle guiding structure is positioned in the first zone. The middle guiding structure has a passage being aligned with and connected to the first zone. The variable squeezing mouth includes a main body, a collet and a nut. The collet includes a base and at least two arms. The arms form a filament outlet. While the nut or the collet is moved with respect to the main body, the at least two arms and the nut are pressed against each other, so that a distance between the at least two arms is changed, and the size of the filament outlet is changed.Type: ApplicationFiled: December 22, 2016Publication date: June 7, 2018Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Teng-Yen WANG, Lung-Wu CHANG, Yen-Bor FANG, Yang-Cheng LIN
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Publication number: 20170151766Abstract: A laminating device for composite material includes a laser device, a hot roller assembly which has a first hot roller and a second hot roller, a cool roller assembly which has a first cool roller and a second cool roller, an axial roller-driving unit and a spring force-adjusting unit. The laser device provides a laser beam onto laminating surfaces of two separate composite materials prior to the hot roller assembly. The axial roller-driving unit drives the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to undergo relative movement in a first direction. The spring force-adjusting unit provides spring forcing to the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to ensure further the lamination of the two composite materials.Type: ApplicationFiled: December 28, 2015Publication date: June 1, 2017Inventors: Teng-Yen WANG, Lung-Wu CHANG, Chang-Chou LI, Yang-Cheng LIN
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Publication number: 20170136700Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.Type: ApplicationFiled: December 16, 2015Publication date: May 18, 2017Inventors: CHANG-CHOU LI, Li-Wen Lai, Yang-Cheng Lin, Chin-Lung Liu, Chih-Yu Ke, Teng-Yen Wang
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Patent number: 8937394Abstract: An embodiment of the invention provides a compound barrier layer, including: a first barrier layer disposed on a substrate; and a second barrier layer disposed on the first barrier layer, wherein the first barrier layer and second barrier layer both include a plurality of alternately arranged inorganic material regions and organo-silicon material regions and the inorganic material regions and the organo-silicon material regions of the first barrier layer and second barrier layer are alternatively stacked vertically.Type: GrantFiled: December 27, 2012Date of Patent: January 20, 2015Assignee: Industrial Technology Research InstituteInventors: Chun-Ting Chen, Li-Wen Lai, Kun-Wei Lin, Teng-Yen Wang
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Publication number: 20140054803Abstract: An embodiment of the invention provides a compound barrier layer, including: a first barrier layer disposed on a substrate; and a second barrier layer disposed on the first barrier layer, wherein the first barrier layer and second barrier layer both include a plurality of alternately arranged inorganic material regions and organo-silicon material regions and the inorganic material regions and the organo-silicon material regions of the first barrier layer and second barrier layer are alternatively stacked vertically.Type: ApplicationFiled: December 27, 2012Publication date: February 27, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Ting CHEN, Li-Wen LAI, Kun-Wei LIN, Teng-Yen WANG
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Publication number: 20090133622Abstract: A plasma assisted apparatus for organic film deposition, comprising: a plasma chamber, capable of thermally cracking a precursor in the plasma chamber; and a deposition chamber, being channeled with the plasma chamber for receiving the thermally cracked precursor. In an exemplary embodiment, the deposition chamber further comprises a substrate device, being provided for the thermally cracked precursor to deposit thereon to form an organic film. As the plasma chamber is separated from the deposition chamber in the aforesaid apparatus, a low-temperature film deposition process can be used for forming organic films while preventing the substrate device from being bombarded directly by plasma. In addition, as there is a flow guiding device arranged at the outlet of the plasma chamber, the thermally cracked precursor is guided or disturbed and thus is prevented from overly concentrating at the outlet or the center of the substrate device.Type: ApplicationFiled: March 11, 2008Publication date: May 28, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: GUO-SHING HUANG, TUNG-YING LIN, CHUN-HAO CHANG, HERRISON WANG, TENG-YEN WANG