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公开(公告)号：US20180368208A1
公开(公告)日：2018-12-20
申请号：US15779889
申请日：2016-07-10
Inventor： MING-RU YANG , CHING-HSIEN LIN , YAO-CHUNG YEH
Abstract: A wireless access device is configured to be electrically connected to a lighting device that communicates with a server. The wireless access device includes a connecting base. The connecting base includes an electrical connection interface, which is configured to be directly and electrically connected to the lighting device and to receive electric power from the lighting device. The wireless access device is configured to communicate with the server through the electrical connection interface and to receive the electric power from the lighting device through the electrical connection interface.
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公开(公告)号：US10134939B2
公开(公告)日：2018-11-20
申请号：US15789181
申请日：2017-10-20
Inventor： Tsan-Yu Ho , Chen-Hsiu Lin , Meng-Sung Chou
IPC: H01L31/14 , H01L31/02 , H01L31/024
Abstract: An optical sensor module has a light receiver and a light-emitter which is surrounded by a light blocking wall, wherein the light receiver is disposed on a main plate and the light-emitter is disposed on a side plate separately from the main plate. The light blocking wall is formed as a light barrier wall between the light receiver and the light-emitter. A projecting portion projecting upward from the main plate is enclosed by the light barrier wall, and a top face of the projecting portion is higher than the light receiving face and the light-emitting face.
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公开(公告)号：US10103564B2
公开(公告)日：2018-10-16
申请号：US15181892
申请日：2016-06-14
Inventor： Wei--Lieh Lai , Yu-Hsiang Lee , Chieh-Fu Hsiao
Abstract: A UPS system includes UPS devices and a common bus. The UPS devices are configured to output respective backup voltages. The common bus electrically interconnects the UPS devices for receiving the backup voltages, and is configured to output to the UPS devices a greatest one of the backup voltages as a dominant voltage. Each UPS device is operable to detect the backup voltage outputted thereby, to compare the backup voltage with the dominant voltage, to determine whether a power recovery signal is received from the power supply equipment, and to vary the backup voltage with a descending trend, where the varying of the backup voltage is conducted at least based on the dominant voltage and the backup voltage.
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公开(公告)号：US10064315B2
公开(公告)日：2018-08-28
申请号：US15297458
申请日：2016-10-19
Inventor： Chien-Hsiung Tsao , Yan-Ning Chen
CPC classification number: H05K7/209 , H05K1/0203 , H05K1/0209 , H05K1/0263 , H05K1/181 , H05K3/301 , H05K2201/09072 , H05K2201/10015 , H05K2201/1003 , H05K2201/10166 , H05K2201/10227 , H05K2201/10272 , H05K2201/10492 , H05K2201/10522 , H05K2201/10553 , H05K2201/10568 , H05K2201/10606
Abstract: The disclosure provides a power supply including a high heat-dissipation circuit board assembly system in which a rack is installed on a circuit board so as to be connected to a transformer. Heat produced when electronic components installed on the circuit board are actuated may be conducted and dissipated thereby. The efficiency and the heat conductivity effect of the power supply may be further enhanced by distributing the amount and the flowing direction of the current from the transformer.
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公开(公告)号：US20180114875A1
公开(公告)日：2018-04-26
申请号：US15789181
申请日：2017-10-20
Inventor： TSAN-YU HO , CHEN-HSIU LIN , MENG-SUNG CHOU
IPC: H01L31/14 , H01L31/024 , H01L31/02
CPC classification number: H01L31/143 , H01L31/02005 , H01L31/024 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014
Abstract: An optical sensor module has a light receiver and a light-emitter which is surrounded by a light blocking wall, wherein the light receiver is disposed on a main plate and the light-emitter is disposed on a side plate separately from the main plate. The light blocking wall is formed as a light barrier wall between the light receiver and the light-emitter. A projecting portion projecting upward from the main plate is enclosed by the light barrier wall, and a top face of the projecting portion is higher than the light receiving face and the light-emitting face.
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Patent Agency Ranking
公开(公告)号：US20180048127A1
公开(公告)日：2018-02-15
申请号：US15595100
申请日：2017-05-15
Inventor： WEI-HAO LIANG , SHENG-CHAN TU , PO-JEN HSU , YI-WEI CHEN , WEN-CHI CHEN
Abstract: In a busbar assembly, a first busbar subassembly includes a first transmission unit having a first transmission busbar with a uniform width, and a first output unit having a first output busbar with a uniform width. One of the first transmission unit and the first output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof. A second busbar subassembly includes a second transmission unit having a second transmission busbar with a uniform width, and a second output unit having a second output busbar with a uniform width. One of the second transmission unit and the second output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof.
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公开(公告)号：US20170353121A1
公开(公告)日：2017-12-07
申请号：US15496208
申请日：2017-04-25
Inventor： YU-SHUN LIU , SHI-EN WANG , SHUN-HUNG LO
Abstract: A power supply includes a boost converter, a capacitor, a step-down converter and a control unit. The boost converter, when activated, converts an input voltage into a boost voltage. The capacitor has a bulk voltage which is equal to the boost voltage when the boost converter is activated. The step-down converter converts the boost voltage into a step-down voltage for output. While the boost converter is deactivated, the control unit samples the input voltage and the bulk voltage, calculates an estimated value, and determines a calibration parameter. While the boost converter is activated, the control unit calculates a calibration value for enabling the boost converter to convert the input voltage with reference to the calibration value.
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公开(公告)号：US09816686B2
公开(公告)日：2017-11-14
申请号：US15160107
申请日：2016-05-20
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： Shih-Chang Wang , Wei-Wen Shih , Pin-Hao Hsu , Yao-Chi Peng
IPC: F21V7/00 , F21V13/04 , F21V5/04 , F21S8/08 , F21W131/103 , F21Y101/02
CPC classification number: F21V13/04 , F21S8/085 , F21V5/04 , F21V7/00 , F21V7/10 , F21W2131/103 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , G02B19/0061
Abstract: A lens, which is adapted to control distribution of light emitted by a light source, includes a curved light-projecting surface distal from the light source, and a light-incident surface opposite to the light-projecting surface. The light-incident surface includes a plurality of curved sections facing the light source, and a plurality of connecting sections. Each of the connecting sections interconnects two adjacent ones of the curved sections, and has opposite first and second connection sides that are respectively connected to the two adjacent ones of the curved sections. A distance between the first connection side and the light source is not equal to a distance between the second connection side and the light source.
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99.发明申请公开(公告)号：US20170303427A1
公开(公告)日：2017-10-19
申请号：US15297458
申请日：2016-10-19
Inventor： CHIEN-HSIUNG TSAO , YAN-NING CHEN
CPC classification number: H05K7/209 , H05K1/0203 , H05K1/181 , H05K2201/10015 , H05K2201/1003 , H05K2201/10166 , H05K2201/10227
Abstract: The disclosure provides a power supply including a high heat-dissipation circuit board assembly system in which a rack is installed on a circuit board so as to be connected to a transformer. Heat produced when electronic components installed on the circuit board are actuated may be conducted and dissipated thereby. The efficiency and the heat conductivity effect of the power supply may be further enhanced by distributing the amount and the flowing direction of the current from the transformer.
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公开(公告)号：US09742279B2
公开(公告)日：2017-08-22
申请号：US15003931
申请日：2016-01-22
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： Jing-Yuan Lin , Tse-Wei Chao , Yao-Ching Hsieh , Huang-Jen Chiu , Yu-Kang Lo , Po-Jung Tseng
CPC classification number: H02M3/158 , H02M3/1584 , H02M2003/1586
Abstract: An interleaved buck converter performs buck conversion by controlling operation of each of two switches thereof between an ON state and an OFF state. The switches have the same switching period and the same ON time interval, and a time delay from switching of one of the switches into the ON state to switching of the other one of the switches into the ON state equals the ON time interval of the switches minus a predetermined time interval.
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