Patents by Inventor Tsung-Wen Chiu
Tsung-Wen Chiu 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: 20240082205Abstract: The present invention relates to the use of compounds of formula (I) and formula (II) and/or pharmaceutically acceptable salts of the aforementioned compounds in the treatment of meningioma and the reduction of the recurrence rate of meningioma. In formulas (I) and (II), R1 is C1-C20 alkyl, C3-C10 cycloalkyl, C6-C20 aryl, C1-C20 alkoxy, C6-C20 aryloxy, or halogen; p is 0 to 3; R2 is H, C1-C20 alkyl, or C6-C20 aryl; and R3 is H, C1-C20 alkyl, C3-C10 cycloalkyl, or C6-C20 aryl.Type: ApplicationFiled: December 29, 2021Publication date: March 14, 2024Applicant: EVERFRONT BIOTECH INC.Inventors: Shinn-Zong LIN, Tsung-Lang CHIU, Horng-Jyh HARN, Tzyy-Wen CHIOU, Jui-Hao LEE
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Patent number: 11280950Abstract: A backlight module includes a light guide plate, a light source and a surface deposition layer. The light guide plate has a light incident surface, an opposite surface opposite the light incident surface, and a light exit surface connected between the light incident surface and the opposite surface. The light source is disposed adjacent to the light incident surface, and a surface deposition layer is at least provided on a part of the opposite surface and a part of the light exit surface. The surface deposition layer includes an opaque material or a low light-transmittance material and has a thickness of smaller than 0.1 mm.Type: GrantFiled: December 8, 2020Date of Patent: March 22, 2022Assignee: CORETRONIC CORPORATIONInventors: Yi-Cheng Lin, Cheng-Tsung Li, Tsung-Wen Chiu, Tzeng-Ke Shiau
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Publication number: 20210181400Abstract: A backlight module includes a light guide plate, a light source and a surface deposition layer. The light guide plate has a light incident surface, an opposite surface opposite the light incident surface, and a light exit surface connected between the light incident surface and the opposite surface. The light source is disposed adjacent to the light incident surface, and a surface deposition layer is at least provided on a part of the opposite surface and a part of the light exit surface. The surface deposition layer includes an opaque material or a low light-transmittance material and has a thickness of smaller than 0.1 mm.Type: ApplicationFiled: December 8, 2020Publication date: June 17, 2021Inventors: Yi-Cheng LIN, Cheng-Tsung LI, Tsung-Wen CHIU, Tzeng-Ke SHIAU
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Patent number: 10476131Abstract: An electronic device having an antenna comprises a first metal casing, a second metal casing, a first hinge, a second hinge, and a first dipole antenna. A first slot antenna structure having a first half-wavelength resonant mode is constituted by the first hinge, the first metal casing, the second hinge and the second metal casing. The width of a first middle portion of the first slot antenna structure is narrower than the widths of the two end portion. The first dipole antenna unit located in the middle portion of the first slot antenna structure has a second half-wavelength resonant mode. The first dipole antenna is for exciting the first half-wavelength resonant mode. Accordingly, the antenna can be integrated with the hinges of the electronic device.Type: GrantFiled: October 25, 2016Date of Patent: November 12, 2019Inventors: Yao-Yuan Chang, Chih-Chia Huang, Tsung-Wen Chiu
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Patent number: 10135115Abstract: An integrated module having an antenna comprises a module substrate, a camera module and the antenna disposed on the module substrate. The antenna comprises a grounding portion connected to ground plane, a low-frequency radiating arm, a high-frequency radiating arm, a feed-in line and a shorting portion. A connection portion of the low-frequency radiating arm and a connection portion of the high-frequency radiating arm are connected to the grounding portion. A free-end portion of the high-frequency radiating arm and a free-end portion of the low-frequency radiating arm are back-to-back and extend towards opposite directions. The feed-in line is perpendicular to an edge of the ground plane and extends away from the ground plane. The feed-in line crosses and connects the high-frequency radiating arm to provide a second feeding-point. The end of the feed-in line is connected to the connection portion of the low-frequency radiating arm to provide a first feeding-point.Type: GrantFiled: December 6, 2016Date of Patent: November 20, 2018Inventors: Yu-Lin Shih, Kuan-Wei Lee, Yao-Yuan Chang, Tsung-Wen Chiu
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Patent number: 10084228Abstract: A system of integrated module with antenna used for an electronic device comprises a circuit board, at least one antenna exciting unit, a wireless module, a module grounding plane, a grounding metal, a camera module and a digital signal line. The antenna exciting unit is used to couple with an antenna. The wireless module and the camera module are disposed on the circuit board to couple with the module grounding plane. The wireless module is electrically connected to the antenna exciting unit. The grounding metal is electrically connected to the module grounding plane and a system grounding plane. The digital signal line is electrically connected to the wireless module and the camera module is a digital transmission media. The wireless module, the camera module and the circuit board constitute an integrated module for disposing at an up-side of a screen of the electronic device.Type: GrantFiled: October 25, 2016Date of Patent: September 25, 2018Assignee: HONGBO WIRELESS COMMUNICATION TECHNOLOGY CO., LTD.Inventors: Tsung-Wen Chiu, Yao-Yuan Chang, Yu-Lin Shih, Chia-Hsien Wei, Kuan-Wei Lee
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Publication number: 20180026331Abstract: An electronic device having an antenna comprises a first metal casing, a second metal casing, a first hinge, a second hinge, and a first dipole antenna. A first slot antenna structure having a first half-wavelength resonant mode is constituted by the first hinge, the first metal casing, the second hinge and the second metal casing. The width of a first middle portion of the first slot antenna structure is narrower than the widths of the two end portion. The first dipole antenna unit located in the middle portion of the first slot antenna structure has a second half-wavelength resonant mode. The first dipole antenna is for exciting the first half-wavelength resonant mode. Accordingly, the antenna can be integrated with the hinges of the electronic device.Type: ApplicationFiled: October 25, 2016Publication date: January 25, 2018Applicant: HONGBO WIRELESS COMMUNICATIONInventors: Yao-Yuan CHANG, Chih-Chia HUANG, Tsung-Wen CHIU
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Publication number: 20170309990Abstract: An integrated module having an antenna comprises a module substrate, a camera module and the antenna disposed on the module substrate. The antenna comprises a grounding portion connected to ground plane, a low-frequency radiating arm, a high-frequency radiating arm, a feed-in line and a shorting portion. A connection portion of the low-frequency radiating arm and a connection portion of the high-frequency radiating arm are connected to the grounding portion. A free-end portion of the high-frequency radiating arm and a free-end portion of the low-frequency radiating arm are back-to-back and extend towards opposite directions. The feed-in line is perpendicular to an edge of the ground plane and extends away from the ground plane. The feed-in line crosses and connects the high-frequency radiating arm to provide a second feeding-point. The end of the feed-in line is connected to the connection portion of the low-frequency radiating arm to provide a first feeding-point.Type: ApplicationFiled: December 6, 2016Publication date: October 26, 2017Applicant: HONGBO WIRELESS COMMUNICATIONInventors: Yu-Lin SHIH, Kuan-Wei LEE, Yao-Yuan CHANG, Tsung-Wen CHIU
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Publication number: 20170222299Abstract: A system of integrated module with antenna used for an electronic device comprises a circuit board, at least one antenna exciting unit, a wireless module, a module grounding plane, a grounding metal, a camera module and a digital signal line. The antenna exciting unit is used to couple with an antenna. The wireless module and the camera module are disposed on the circuit board to couple with the module grounding plane. The wireless module is electrically connected to the antenna exciting unit. The grounding metal is electrically connected to the module grounding plane and a system grounding plane. The digital signal line is electrically connected to the wireless module and the camera module is a digital transmission media. The wireless module, the camera module and the circuit board constitute an integrated module for disposing at an up-side of a screen of the electronic device.Type: ApplicationFiled: October 25, 2016Publication date: August 3, 2017Applicant: HONGBO WIRELESS COMMUNICATIONInventors: Tsung-Wen CHIU, Yao-Yuan CHANG, Yu-Lin SHIH, Chia-Hsien WEI, Kuan-Wei LEE
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Patent number: 9401539Abstract: A hinge antenna comprises a major conductor, a first rotating element and a second rotating element. The stretching arms on both sides of the major conductor are assembled to the first rotating element and the second rotating element, respectively. The first rotating element further comprises a torque device and a first vice conductor, and the second rotating element further comprises a signal feeding line, a connection device, and a second vice conductor. The signal feeding line is electrically connected to the connection device and the second vice conductor, by which a high frequency signal can be passed to the major conductor, and then passed to the torque device on the other side and the first vice conductor. The aforementioned configuration is utilized to form an antenna loop. In addition, the configuration of this antenna can be applied to a foldable electronic device.Type: GrantFiled: December 10, 2015Date of Patent: July 26, 2016Assignee: Advanced-Connetek Inc.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Chih-Fan Chen, Pei-Feng Wu
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Publication number: 20160099495Abstract: A hinge antenna comprises a major conductor, a first rotating element and a second rotating element. The stretching arms on both sides of the major conductor are assembled to the first rotating element and the second rotating element, respectively. The first rotating element further comprises a torque device and a first vice conductor, and the second rotating element further comprises a signal feeding line, a connection device, and a second vice conductor. The signal feeding line is electrically connected to the connection device and the second vice conductor, by which a high frequency signal can be passed to the major conductor, and then passed to the torque device on the other side and the first vice conductor. The aforementioned configuration is utilized to form an antenna loop. In addition, the configuration of this antenna can be applied to a foldable electronic device.Type: ApplicationFiled: December 10, 2015Publication date: April 7, 2016Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Chih-Fan Chen, Pei-Feng Wu
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Patent number: 9281565Abstract: A multi-frequency antenna includes a first antenna element, a second antenna element, a connection element, a third antenna element and a shorted element. The connection element is connected between the first antenna element and a neighborhood portion of the third antenna element. A feeding point is located in or nearby a first junction between the connection element and the first antenna element or located in the connection element. The shorted element is connected between the second antenna element and the grounding plane. The shorted element extends from a second junction between the second antenna element and the third antenna element to the grounding plane. The first conductive path that extends from the feeding point to the other end of the shorted element is substantially equal to a second conductive length that extends from the feeding point to the free end of the first antenna element.Type: GrantFiled: July 30, 2013Date of Patent: March 8, 2016Assignee: ADVANCED-CONNECTEK INC.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Yao-Yuan Chang, Kuo-Chan Fu
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Patent number: 9252480Abstract: A two-shaft hinge antenna comprises a major conductor, a first rotating element and a second rotating element. The stretching arms on both sides of the major conductor are assembled to the first rotating element and the second rotating element, respectively. The first rotating element further comprises a torque device and a first vice conductor, and the second rotating element further comprises a signal feeding line, a connection device, and a second vice conductor. The signal feeding line is electrically connected to the connection device and the second vice conductor, by which a high frequency signal can be passed to the major conductor, and then passed to the torque device on the other side and the first vice conductor. The aforementioned configuration is utilized to form an antenna loop. In addition, the configuration of this antenna can be applied to a foldable electronic device.Type: GrantFiled: December 30, 2013Date of Patent: February 2, 2016Assignee: ADVANCED-CONNETEK INC.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Chih-Fan Chen, Pei-Feng Wu
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Publication number: 20150102966Abstract: A two-shaft hinge antenna comprises a major conductor, a first rotating element and a second rotating element. The stretching arms on both sides of the major conductor are assembled to the first rotating element and the second rotating element, respectively. The first rotating element further comprises a torque device and a first vice conductor, and the second rotating element further comprises a signal feeding line, a connection device, and a second vice conductor. The signal feeding line is electrically connected to the connection device and the second vice conductor, by which a high frequency signal can be passed to the major conductor, and then passed to the torque device on the other side and the first vice conductor. The aforementioned configuration is utilized to form an antenna loop. In addition, the configuration of this antenna can be applied to a foldable electronic device.Type: ApplicationFiled: December 30, 2013Publication date: April 16, 2015Applicant: Advanced-Connetek Inc.Inventors: Tsung-Wen CHIU, Fu-Ren HSIAO, Chih-Fan CHEN, Pei-Feng WU
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Patent number: 8896486Abstract: A multiband antenna comprises a feeder member, a radiation conductor, a short-circuit member, a grounding plane and a feeder cable. The feeder member has a first coupling side. Two end of the short-circuit member are respectively connected with the radiation conductor and the grounding plane. The short-circuit member has a second coupling side parallel to and conformable to the first coupling side with a gap existing therebetween. The feeder cable has a central wire and an outer wire respectively connected with the feeder member and the grounding plane. The feeder member transmits a high-frequency fed-in signal to the short-circuit member in a capacitive coupling way. The multiband antenna of the present invention has a simplified antenna structure, a miniaturized size and wide frequency bands.Type: GrantFiled: July 12, 2013Date of Patent: November 25, 2014Assignee: Advanced-Connectek Inc.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Po-Yuan Liao
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Patent number: 8730107Abstract: A multi-frequency antenna comprises a first conductor, a second conductor, a grounding member, and a third conductor. The first and second conductors are respectively arranged on a first plane and a second plane. The grounding member is arranged on a third plane existing between the first and second planes. The third conductor is connected with the first conductor and arranged on the first plane also. The first and third conductors are respectively coupled to the radiated signals of the second conductor to form a first electrical path and a second electrical path. The first electrical path and the second electrical path have a phase difference of 180 degrees. The present invention features the additional third conductor. The third conductor and the first conductor are coupled to the radiated signals of the second conductor to generate opposite-phase signals. Thus are counterbalanced the interferences among the antenna systems of an identical frequency band.Type: GrantFiled: June 3, 2011Date of Patent: May 20, 2014Assignee: Advanced Connectek, Inc.Inventors: Yen-Hao Yu, Shih-Chia Liu, Tsung-Wen Chiu, Fu-Ren Hsiao
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Patent number: 8698688Abstract: An antenna with an improved holed system ground plane comprises a substrate, a radiation conductor member, a grounding member and a system ground plane. The radiation conductor member is arranged on the surface of the substrate. The grounding member is arranged on one edge of the substrate. The radiation conductor member is connected with the grounding member. The system ground plane is connected with one side of the grounding member. The system ground plane has at least one arbitrary-shaped hole. A radiation-enhancing filler is disposed in the arbitrary-shaped hole. The present invention solves the conventional problems that the system ground plane is drilled or cut to accommodate components and IC chips, keep away from wiring routes and avoid protrusions on the appearance, via disposing radiation-enhancing fillers in the arbitrary-shaped holes. Thereby is kept integrality of the system ground plane and promoted omnidirectionality of signal transmission.Type: GrantFiled: June 3, 2011Date of Patent: April 15, 2014Assignee: Advanced Connectek, Inc.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao
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Patent number: 8643550Abstract: A flexible antenna comprises a filmed layer, a flexible radiation conductor and a support member. The flexible radiation conductor has a crooked form and a feeder terminal. The filmed layer covers the upper surface of the flexible radiation conductor. The support member has a through-hole. The lower surface of the flexible radiation conductor is stuck to the upper surface of the support member. The feeder terminal is inserted through the through-hole to protrude from the lower surface of the support member. The flexible radiation conductor and the crooked feeder terminal thereof replace the conventional radiation conductor circuit layer and metallic contact terminal to overcome the problem that the conventional contact terminal damages the radiation conductor layer and protrudes the filmed layer. Further, the present invention integrates FPC and LDS technologies to enable the flexible radiation conductor to be arbitrarily stuck to complicated planes or complicated curved surfaces.Type: GrantFiled: March 23, 2011Date of Patent: February 4, 2014Assignee: Advanced Connectek Inc.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Chih-Fan Chen, Po-Sheng Chen
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Publication number: 20130307733Abstract: A multi-frequency antenna includes a first antenna element, a second antenna element, a connection element, a third antenna element and a shorted element. The connection element is connected between the first antenna element and a neighborhood portion of the third antenna element. A feeding point is located in or nearby a first junction between the connection element and the first antenna element or located in the connection element. The shorted element is connected between the second antenna element and the grounding plane. The shorted element extends from a second junction between the second antenna element and the third antenna element to the grounding plane. The first conductive path that extends from the feeding point to the other end of the shorted element is substantially equal to a second conductive length that extends from the feeding point to the free end of the first antenna element.Type: ApplicationFiled: July 30, 2013Publication date: November 21, 2013Applicant: ADVANCED-CONNECTEK INC.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Yao-Yuan Chang, Kuo-Chan Fu
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Publication number: 20130307732Abstract: A multiband antenna comprises a feeder member, a radiation conductor, a short-circuit member, a grounding plane and a feeder cable. The feeder member has a first coupling side. Two end of the short-circuit member are respectively connected with the radiation conductor and the grounding plane. The short-circuit member has a second coupling side parallel to and conformable to the first coupling side with a gap existing therebetween. The feeder cable has a central wire and an outer wire respectively connected with the feeder member and the grounding plane. The feeder member transmits a high-frequency fed-in signal to the short-circuit member in a capacitive coupling way. The multiband antenna of the present invention has a simplified antenna structure, a miniaturized size and wide frequency bands.Type: ApplicationFiled: July 12, 2013Publication date: November 21, 2013Applicant: Advanced-Connectek Inc.Inventors: Tsung-Wen Chiu, Fu-Ren Hsiao, Po-Yuan Liao