Patents by Inventor Lin-Yean Lin
Lin-Yean Lin 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: 12184167Abstract: A voltage balance circuit includes at least two power supply circuits, at least two diodes, a load, at least two voltage dividing circuits and at least two variable resistors. Each power supply circuit has an output end. Each power supply circuit outputs an output voltage. Positive electrodes of the at least two diodes are electrically connected with the output ends of the at least two power supply circuits. Negative electrodes of the at least two diodes are electrically connected with the load. Each voltage dividing circuit has a first resistor and a second resistor. One end of the first resistor and one end of the second resistor of each voltage dividing circuit are connected in series. The other end of the first resistor of each voltage dividing circuit is connected with the output end. Each second resistor is connected with one variable resistor in parallel.Type: GrantFiled: July 14, 2023Date of Patent: December 31, 2024Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Lin Yean Lin, Shih Hsun Tu
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Publication number: 20240291182Abstract: A cable connector assembly includes a circuit board, a grounding structure and two low-speed signal cables. The circuit board has an upper surface, and a lower surface opposite to the upper surface. The upper surface is provided with a low-speed signal grounding section and a first low-speed signal conducting section. The lower surface is provided with a second low-speed signal conducting section. The grounding structure is fastened on the circuit board. The two low-speed signal cables include a first low-speed signal cable and a second low-speed signal cable. The first low-speed signal cable and the second low-speed signal cable are mounted to the upper surface and the lower surface of the circuit board, respectively. The first low-speed signal cable and the second low-speed signal cable are disposed oppositely along an up-down direction.Type: ApplicationFiled: December 27, 2023Publication date: August 29, 2024Inventors: Lin Yean Lin, Shih Hsun Tu
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Publication number: 20240235387Abstract: A voltage balance circuit includes at least two power supply circuits, at least two diodes, a load, at least two voltage dividing circuits and at least two variable resistors. Each power supply circuit has an output end. Each power supply circuit outputs an output voltage. Positive electrodes of the at least two diodes are electrically connected with the output ends of the at least two power supply circuits. Negative electrodes of the at least two diodes are electrically connected with the load. Each voltage dividing circuit has a first resistor and a second resistor. One end of the first resistor and one end of the second resistor of each voltage dividing circuit are connected in series. The other end of the first resistor of each voltage dividing circuit is connected with the output end. Each second resistor is connected with one variable resistor in parallel.Type: ApplicationFiled: July 14, 2023Publication date: July 11, 2024Inventors: Lin Yean Lin, Shih Hsun Tu
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Publication number: 20240136923Abstract: A voltage balance circuit includes at least two power supply circuits, at least two diodes, a load, at least two voltage dividing circuits and at least two variable resistors. Each power supply circuit has an output end. Each power supply circuit outputs an output voltage. Positive electrodes of the at least two diodes are electrically connected with the output ends of the at least two power supply circuits. Negative electrodes of the at least two diodes are electrically connected with the load. Each voltage dividing circuit has a first resistor and a second resistor. One end of the first resistor and one end of the second resistor of each voltage dividing circuit are connected in series. The other end of the first resistor of each voltage dividing circuit is connected with the output end. Each second resistor is connected with one variable resistor in parallel.Type: ApplicationFiled: July 13, 2023Publication date: April 25, 2024Inventors: Lin Yean Lin, Shih Hsun Tu
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Patent number: 11804648Abstract: A back cover with an antenna element includes a cover body having a main portion, and an antenna element. A periphery of the main portion protrudes frontward to form a peripheral wall. The cover body is further equipped with a magnetic part. The antenna element is assembled in the cover body. The antenna element has a base portion, a connecting portion, a first extension portion and a second extension portion extended upward from the base portion. The first extension portion is disposed adjacent to one side of the peripheral wall of the cover body. The second extension portion is adjacent to the first extension portion. A length of the first extension portion is longer than a length of the second extension portion. A connecting portion is connected between the first extension portion and a top end of the second extension portion.Type: GrantFiled: July 21, 2021Date of Patent: October 31, 2023Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: James Cheng Lee, Kuo Yang Wu, Lin Yean Lin, Kuo Wei Chang, Yu Chin Huang
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Publication number: 20230127687Abstract: A high frequency transmission cable is matched with a circuit board. The circuit board is equipped with a conducting portion and a grounding portion. The high frequency transmission cable includes a conducting wire, a first insulating layer surrounding the conducting wire, an aluminum foil layer and a second insulating layer. The aluminum foil layer surrounds the first insulating layer. An outer surface of the aluminum foil layer is a conducting surface. The second insulating layer surrounds the aluminum foil layer. The second insulating layer surrounds the conducting surface of the aluminum foil layer. The conducting wire is connected with the conducting portion. The conducting surface of the aluminum foil layer is connected with the grounding portion, so that the high frequency transmission cable has a grounding effect.Type: ApplicationFiled: July 15, 2022Publication date: April 27, 2023Inventors: Lin Yean Lin, Shih Hsun Tu
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Publication number: 20220166128Abstract: A back cover with an antenna element includes a cover body having a main portion, and an antenna element. A periphery of the main portion protrudes frontward to form a peripheral wall. The cover body is further equipped with a magnetic part. The antenna element is assembled in the cover body. The antenna element has a base portion, a connecting portion, a first extension portion and a second extension portion extended upward from the base portion. The first extension portion is disposed adjacent to one side of the peripheral wall of the cover body. The second extension portion is adjacent to the first extension portion. A length of the first extension portion is longer than a length of the second extension portion. A connecting portion is connected between the first extension portion and a top end of the second extension portion.Type: ApplicationFiled: July 21, 2021Publication date: May 26, 2022Inventors: James Cheng Lee, Kuo Yang Wu, Lin Yean Lin, Kuo Wei Chang, Yu Chin Huang
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Publication number: 20130300214Abstract: An exemplary embodiment of the present disclosure illustrates a transmission cable including a first port, a second port, a third port and a plurality of conduction wires. Through each respective one of the plurality of conduction wires, a power pin of the third port is connected to power pins of the first port and the second port, a ground pin of the third port is connected to a ground pin of the first port, and a specific pin of the third port is connected to a metal shielding case or the ground pin of the second port. The second port is floating when the specific pin of the third port is connected to the metal shielding case. Therefore, the stability of a transmission system established through the transmission cable can be guaranteed.Type: ApplicationFiled: September 28, 2012Publication date: November 14, 2013Applicants: LITE-ON TECHNOLOGY CORPORATION, LITE-ON ELECTRONICS (GUANGZHOU) LIMITEDInventors: CHIA-WEN HSU, CHIEN-CHUN MA, LIN-YEAN LIN
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Publication number: 20090207189Abstract: A display apparatus includes a display unit and a touch panel. The display unit has a display panel. The touch panel is electrically connected to the display unit and corresponds to a selected region of the display panel, for processing an image object in the selected region. A method for processing an image object includes: enabling a touch panel; displaying an image on a display panel of a display unit, wherein a selected region of the display panel corresponds to the touch panel; and processing the image object in the selected region.Type: ApplicationFiled: August 19, 2008Publication date: August 20, 2009Inventors: Lin-Yean Lin, Hsi-Pin Li