Patents by Inventor Chou Chien
Chou Chien 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: 20240134258Abstract: A projection device of the present invention includes a casing, a light source module, a light source thermal module, a fan, and a projection lens; wherein the light source module, the light source thermal module, the fan and the projection lens are disposed in the casing, and the casing has a first side wall, a second side wall, and a bottom plate, wherein the first side wall includes a first air inlet, and the second side wall includes an air outlet; the orthographic projection range of the air outlet on the first side wall overlaps with the orthographic projection range of the light source thermal module on the first side wall, and the orthographic projection range of the projection lens on the first side wall does not overlap with the orthographic projection range of the light source thermal module on the first side wall.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Applicant: Coretronic CorporationInventors: Wei-Min Chien, Tung-Chou Hu
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Patent number: 10456654Abstract: A multifunctional baseball pitching apparatus includes a base, a housing, a ball-feeding wheel, an inner seat, a hitting rod, a driving device, and an adjusting device. The baseball pitching apparatus adopts the adjusting device to adjust the preload force of a hitting rod and is provided with a plurality of adjusting gears so that the user can perform setting according to requirements, thereby realizing different hitting heights and distances and meeting different needs for hitting baseballs. The baseball pitching apparatus is fully automated, which provides great convenience for training.Type: GrantFiled: March 6, 2019Date of Patent: October 29, 2019Inventor: Chou-Chien Kuo
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Patent number: 10115426Abstract: A method is provided for judging whether a double-sided optical disc is placed reversely. Firstly, the disc is loaded. Then, a first optical pickup head emits a first laser beam to a first specified area of the disc and receives a first reflected laser beam. A second optical pickup head emits a second laser beam to a second specified area of the disc and receives a second reflected laser beam. If the first reflected laser beam generates an alternate brightness and darkness change and the second reflected laser beam does not generate the alternate brightness and darkness change, the disc is not placed reversely. If the first reflected laser beam does not generate the alternate brightness and darkness change and the second reflected laser beam generates the alternate brightness and darkness change, the disc is placed reversely.Type: GrantFiled: March 27, 2018Date of Patent: October 30, 2018Assignee: LITE-ON TECHNOLOGY CORPORATIONInventors: Yu-Ta Ho, Chou-Chien Chien
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Patent number: 10056104Abstract: A method is provided for judging whether a double-sided optical disc is placed reversely into an optical disc drive. The optical disc drive includes a first control module and a second control module. The first control module includes a first optical pickup head. The second control module includes a second optical pickup head. Firstly, the double-sided optical disc is loaded. Then, the first optical pickup head of the first control module emits a laser beam to a specified area of the double-sided optical disc and receives a reflected laser beam from the specified area. If the reflected laser beam generates an alternate brightness and darkness change, the double-sided optical disc is not placed reversely. If the reflected laser beam does not generate the alternate brightness and darkness change, the double-sided optical disc is placed reversely.Type: GrantFiled: October 3, 2017Date of Patent: August 21, 2018Assignee: LITE-ON TECHNOLOGY CORPORATIONInventors: Yu-Ta Ho, Chou-Chien Chien
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Patent number: 8741679Abstract: The NH3 plasma treatment by remote plasma is firstly proposed to replace the covalent bonding process during surface modification procedure that for amine bond generation.Type: GrantFiled: May 8, 2012Date of Patent: June 3, 2014Assignee: Chang Gung UniversityInventors: Chao-Sung Lai, Jau-Song Yu, Yu-Sun Chang, Po-Lung Yang, Tseng-Fu Lu, Yi-Ting Lin, Wen-Yu Chuang, Ting-Chun Yu, I-Shun Wang, Jyh-Ping Chen, Chou Chien
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Publication number: 20130255535Abstract: The present invention provides a Cu2ZnSnSe4 (CZTSe) nanoink composition and a CZTSe sputtering target thereof for use in manufacturing an absorption layer of a thin-film solar cell. The CZTSe sputtering target includes a binary multiphase mixture and/or a ternary multiphase mixture. The CZTSe nanoink composition not only includes the binary multiphase mixture and/or ternary multiphase mixture but also includes a chelating agent. Any two of Cu, Zn, Sn, and Se are combined by the chelating agent to form the binary multiphase mixture. Alternatively, any three of Cu, Zn, Sn, and Se are combined by the chelating agent to form the ternary multiphase mixture. By manufacturing the absorption layer of the thin-film solar cell in the aforesaid manner, the absorption layer has a perfect quaternary monophase structure but does not manifest any impure phase detrimental to photoelectric conversion efficiency.Type: ApplicationFiled: March 29, 2013Publication date: October 3, 2013Inventors: Chi-Jie Wang, Shih-Chang Shei, Cheng-Chou Chien
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Publication number: 20120322167Abstract: The NH3 plasma treatment by remote plasma is firstly proposed to replace the covalent bonding process during surface modification procedure that for amine bond generation.Type: ApplicationFiled: May 8, 2012Publication date: December 20, 2012Applicant: Chang Gung UniversityInventors: Chao-Sung LAI, Jau-Song Yu, Yu-Sun Chang, Po-Lung Yang, Tseng-Fu Lu, Yi-Ting Lin, Wen-Yu Chuang, Ting-Chun Yu, I-Shun Wang, Jyh-Ping Chen, Chou Chien
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Patent number: 7953041Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: GrantFiled: July 22, 2008Date of Patent: May 31, 2011Assignee: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Patent number: 7843353Abstract: An automatic lighting control system includes at least a lighting device, at least a sensor, and a decision module. Each lighting device is adjustable and has a remote control function. A wireless sensor network is configured by the one or more sensors. Each sensor may sense a corresponding luminance and returns the luminance to the decision module in a wireless manner. The decision module may dynamically adjust one or more lighting devices to a suitable luminance by referring to system information, the returned luminance and user's demands.Type: GrantFiled: December 5, 2007Date of Patent: November 30, 2010Assignee: Industrial Technology Reseacrh InstituteInventors: Meng-Shiuan Pan, Yen-Ann Chen, Ting-Chou Chien, Yueh-Feng Lee, Yu-Chee Tseng
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Patent number: 7616605Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: GrantFiled: December 27, 2005Date of Patent: November 10, 2009Assignee: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Publication number: 20090072945Abstract: Disclosed is directed to an automatic lighting control system and method. The system includes at least a lighting device, at least a sensor, and a decision module. Each lighting device is adjustable and has a remote control function. A wireless sensor network is configured by the one or more sensors. Each sensor may sense a corresponding luminance and returns the luminance to the decision module in a wireless manner. The decision module may dynamically adjust one or more lighting devices to a suitable luminance by referring to system information, the returned luminance and user's demands.Type: ApplicationFiled: December 5, 2007Publication date: March 19, 2009Inventors: Meng-Shiuan Pan, Yen-Ann Chen, Ting-Chou Chien, Yueh-Feng Lee, Yu-Chee Tseng
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Publication number: 20080280555Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: ApplicationFiled: July 22, 2008Publication date: November 13, 2008Applicant: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Publication number: 20070221207Abstract: A hot water supply and fire hydrant system includes a plurality of heat-absorber plates (11) arranged on the whole area of the roof of a building in a sloping position for absorbing the radiating energy of the sun, a plurality of collector tubes (12) formed of metal tubes having a high heat transfer efficient and respectively mounted on the heat-absorber plates (11) for transferring heat energy from the heat-absorber plates to water flowing through the collector tubes, and a plurality of pipe connectors (15) respectively connected to the top and bottom ends of the collector tubes (12) for guiding water in and out of the collector tubes.Type: ApplicationFiled: January 5, 2007Publication date: September 27, 2007Inventor: Ren-Chou Chien
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Publication number: 20070076642Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: ApplicationFiled: December 27, 2005Publication date: April 5, 2007Inventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin