Patents by Inventor Tsung-Ying Chung
Tsung-Ying Chung 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: 12259660Abstract: An inspection method and an inspection platform applicable for inspecting a light source used to expose a substrate. The light source is adapted to form an illuminated area on a surface of the substrate. The inspection method includes the following steps: placing at least one inspection component on the surface of the substrate; causing the at least one inspection component and the illuminated area to have a relative movement and a relative speed in a specific direction so as to make the illuminated area move across the at least one inspection component, wherein in the specific direction, the illuminated area is smaller in size than the at least one inspection component; inspecting photon energy of incident light in the illuminated area by the at least one inspection component during the relative movement; and determining optical values of the light source according to the photon energy and the relative speed.Type: GrantFiled: February 21, 2022Date of Patent: March 25, 2025Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Hsien Chen, Shu-Chun Liao, Shau-Wei Hsu, Wei-En Fu, Tsung-Ying Chung, Yi-Chen Chuang
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Publication number: 20230131662Abstract: An inspection method and an inspection platform applicable for inspecting a light source used to expose a substrate. The light source is adapted to form an illuminated area on a surface of the substrate. The inspection method includes the following steps: placing at least one inspection component on the surface of the substrate; causing the at least one inspection component and the illuminated area to have a relative movement and a relative speed in a specific direction so as to make the illuminated area move across the at least one inspection component, wherein in the specific direction, the illuminated area is smaller in size than the at least one inspection component; inspecting photon energy of incident light in the illuminated area by the at least one inspection component during the relative movement; and determining optical values of the light source according to the photon energy and the relative speed.Type: ApplicationFiled: February 21, 2022Publication date: April 27, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Hsien CHEN, Shu-Chun LIAO, Shau-Wei HSU, Wei-En FU, Tsung-Ying CHUNG, Yi-Chen CHUANG
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Patent number: 7554506Abstract: An inductance is coupled to the radiator and a set of inductances is coupled to the sleeve for increasing the resonant electrical lengths of the radiator and the sleeve. A set of impedances is coupled to the sleeve to absorb the reflective power of the radiator for increasing the bandwidth of the antenna. The winding layout of radiator and sleeve and the disposition of passive elements (such as inductance and resistance) allow the sleeve monopole antenna with full band FM radiation to have small size.Type: GrantFiled: March 17, 2008Date of Patent: June 30, 2009Assignee: Wistron NeWeb CorporationInventors: Tsung-Ying Chung, Chang-Hsiu Huang
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Patent number: 7542742Abstract: A down converter includes a housing, a down conversion circuit, and a shielding structure. The down conversion circuit is disposed in the housing. The shielding structure is disposed above the down conversion circuit. The shielding structure comprises a cavity and a fine-tunable mechanism. A size of the cavity is adjusted by the fine-tunable mechanism.Type: GrantFiled: June 16, 2005Date of Patent: June 2, 2009Assignee: Wistron NeWeb CorporationInventors: Huang-Chen Shih, Cheng-Nan Lee, Tsung-Ying Chung, Yung-Chin Chen, Hung-Yuan Lin
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Publication number: 20090091888Abstract: The present invention discloses an EMI shielding and heat dissipating structure for dissipating heat generated by a chip inside a portable electronic device. The EMI shielding and heat dissipating structure includes an EMI shielding housing for shielding the chip. A first opening is formed on the EMI shielding housing. The EMI shielding and heat dissipating structure further includes a thermal pad disposed on the chip, and an EMI shielding gasket installed on the EMI shielding housing. A second opening is formed on the EMI shielding gasket and located in a position corresponding to the first opening. The EMI shielding and heat dissipating structure further includes a heat-dissipating component installed on the EMI shielding gasket and connected to the thermal pad for dissipating the heat transmitted from the thermal pad.Type: ApplicationFiled: October 9, 2007Publication date: April 9, 2009Inventors: Chao-Chun Lin, Shih-Hong Chen, Cheng-Hsiung Hsu, Tsung-Ying Chung
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Publication number: 20080252542Abstract: An inductance is coupled to the radiator and a set of inductances is coupled to the sleeve for increasing the resonant electrical lengths of the radiator and the sleeve. A set of impedances is coupled to the sleeve to absorb the reflective power of the radiator for increasing the bandwidth of the antenna. The winding layout of radiator and sleeve and the disposition of passive elements (such as inductance and resistance) allow the sleeve monopole antenna with full band FM radiation to have small size.Type: ApplicationFiled: March 17, 2008Publication date: October 16, 2008Inventors: Tsung-Ying Chung, Chang-Hsiu Huang
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Patent number: 7324050Abstract: An antenna comprises a signal line, a conductive element, a receiving element, a ground element, a short element and a bandwidth modifying element. The conductive element is coupled to the signal line. The receiving element is connected to the conductive element. The short element is coupled to the ground element and the conductive element. The bandwidth modifying element is connected to the conductive element and located between the receiving element and the ground element. The antenna receives a plurality of wireless signals comprising a center signal with a center frequency, and the center signal comprises a center wavelength ?.Type: GrantFiled: October 13, 2005Date of Patent: January 29, 2008Assignee: Wistron NeWeb Corp.Inventors: Tsung-Ying Chung, Hsi-Tseng Chou, Chih-Ming Wang
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Publication number: 20070273460Abstract: A polarizer includes a waveguide, a pair of ridges and a dielectric slab. The waveguide has a side wall. The ridges protrude from the inner surface of the side wall of the waveguide, and the ridges are substantially symmetric with respect to the central axis of the waveguide. The dielectric slab is positioned in the waveguide, and the dielectric slab is fastened by the pair of ridges.Type: ApplicationFiled: December 6, 2006Publication date: November 29, 2007Inventors: Tsung-Ying Chung, Jun-Zhe Huang, Chang-Hsiu Huang
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Publication number: 20070008224Abstract: An antenna comprises a signal line, a conductive element, a receiving element, a ground element, a short element and a bandwidth modifying element. The conductive element is coupled to the signal line. The receiving element is connected to the conductive element. The short element is coupled to the ground element and the conductive element. The bandwidth modifying element is connected to the conductive element and located between the receiving element and the ground element. The antenna receives a plurality of wireless signals comprising a center signal with a center frequency, and the center signal comprises a center wavelength ?.Type: ApplicationFiled: October 13, 2005Publication date: January 11, 2007Applicant: WISTRON NEWEB CORP.Inventors: Tsung-Ying Chung, Hsi-Tseng Chou, Chinh-Ming Wang
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Publication number: 20060183445Abstract: A down converter includes a housing, a down conversion circuit, and a shielding structure. The down conversion circuit is disposed in the housing. The shielding structure is disposed above the down conversion circuit. The shielding structure comprises a cavity and a fine-tunable mechanism. A size of the cavity is adjusted by the fine-tunable mechanism.Type: ApplicationFiled: June 16, 2005Publication date: August 17, 2006Inventors: Huang-Chen Shih, Cheng-Nan Lee, Tsung-Ying Chung, Yung-Chin Chen, Hung-Yuan Lin