Patents by Inventor Wen-Lin Yang
Wen-Lin Yang 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: 20240168931Abstract: Provided are techniques for identifying and correcting model focus drift during model training. A model is trained using an original dataset with data, and the is classified into clusters. A representation is assigned to each of the clusters. A first visualization dashboard with visualizations is generated, where each visualization represents a first data distribution of an associated cluster using the representation assigned to that cluster. The model is fine-tuned using a fine-tune dataset. A second visualization dashboard is generated by updating each visualization, where each visualization represents a second data distribution of the associated cluster. It is determined that a cluster of the clusters has focus drift based on changes between the first data distribution and the second data distribution. The focus drift is corrected by: adding the data of the cluster to the fine-tune dataset to form a combined dataset and fine-tuning the model using the combined dataset.Type: ApplicationFiled: November 23, 2022Publication date: May 23, 2024Inventors: Zhong Fang YUAN, Si Tong ZHAO, Tong LIU, Ya Juan DANG, Teng Jiao LI, Tian Ji YANG, Wen Jie HAO, Xiao Lin SUN
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Patent number: 10964285Abstract: The present invention provides a driver chip comprising a gate driving module and a source driving module both coupled to a display panel. A plurality of scan lines and a plurality of data line of the display panel scan and drive the display panel for displaying a frame. The source driving module is coupled to the mainboard and receives the positive and negative voltage of the mainboard for generating a source signal to the display panel.Type: GrantFiled: December 17, 2015Date of Patent: March 30, 2021Assignee: Forcelead Technologies Corp.Inventors: Chih-Lung Kuo, Wen-Lin Yang
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Patent number: 10847096Abstract: A driving module for an organic light-emitting diode display device includes a converting unit, for adjusting a voltage range of a plurality of data signals from a first voltage range to a second voltage range; and a driving unit, for generating a plurality of driving signals within the second voltage range to the organic light-emitting diode display device according to the plurality of data signals; wherein the maximum voltage of the second voltage range is greater than or equal to the maximum driving voltage of display components coupled to the driving signals in the organic light-emitting diode display device, and the minimum voltage of the second voltage range is smaller than or equal to the minimum driving voltage of display components coupled to the driving signals in the organic light-emitting diode display device.Type: GrantFiled: May 17, 2016Date of Patent: November 24, 2020Assignee: FORCELEAD TECHNOLOGY CORP.Inventors: Wen-Lin Yang, Chih-Lung Kuo
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Publication number: 20170098414Abstract: A driving module for an organic light-emitting diode display device includes a converting unit, for adjusting a voltage range of a plurality of data signals from a first voltage range to a second voltage range; and a driving unit, for generating a plurality of driving signals within the second voltage range to the organic light-emitting diode display device according to the plurality of data signals; wherein the maximum voltage of the second voltage range is greater than or equal to the maximum driving voltage of display components coupled to the driving signals in the organic light-emitting diode display device, and the minimum voltage of the second voltage range is smaller than or equal to the minimum driving voltage of display components coupled to the driving signals in the organic light-emitting diode display device.Type: ApplicationFiled: May 17, 2016Publication date: April 6, 2017Inventors: Wen-Lin Yang, Chih-Lung Kuo
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Publication number: 20160171952Abstract: The present invention provides a driver chip comprising a gate driving module and a source driving module both coupled to a display panel. A plurality of scan lines and a plurality of data line of the display panel scan and drive the display panel for displaying a frame.Type: ApplicationFiled: December 17, 2015Publication date: June 16, 2016Inventors: CHIH-LUNG KUO, WEN-LIN YANG
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Patent number: 8477128Abstract: A driving circuit and a liquid crystal display using the same. In the driving circuit, a first switch and a second switch are provided in a VCOM driver thereof. The first switch is designed to be turned on to a ground a VCOM terminal of a display capacitor, and the second switch is designed to be turned on to couple a constant voltage level DC VCOM to the VCOM terminal of the display capacitor. In addition, a timing controller of the driving circuit is designed for reducing power consumption, which controls the statuses of the first and second switches and determines when to allow a positive polarity voltage to be coupled to the display capacitor to charge the display capacitor for positive polarity display.Type: GrantFiled: October 27, 2010Date of Patent: July 2, 2013Assignee: Himax Technologies LimitedInventors: Wen-Lin Yang, Chih-Lung Kuo
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Patent number: 8299876Abstract: A filter for filtering noise generated by a differential signal having a specific wavelength transmitted by a first transmission line and a second transmission line is disclosed. The filter includes a multi-layer substrate, a first microstrip line and a second microstrip line. The first and the second transmission lines and the first and the second microstrip lines are disposed at the multi-layer substrate. In addition, one end of the first microstrip line and one end of the second microstrip line are electrically connected to the first and the second transmission lines, respectively, by passing through the vias, and the other end is in a floating state. The impedances of the first and the second microstrip lines match the impedances of the first and the second transmission lines, respectively. Thus, the first and the second microstrip lines may filter the noise generated by the differential signal having the specific wavelength.Type: GrantFiled: February 12, 2010Date of Patent: October 30, 2012Assignee: ASUSTeK COMPUTER Inc.Inventors: Pei-Yang Lin, Chih-Chung Lin, Wen-Lin Yang
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Publication number: 20120105406Abstract: A driving circuit and a liquid crystal display using the same. In the driving circuit, a first switch and a second switch are provided in a VCOM driver thereof. The first switch is designed to be turned on to a ground a VCOM terminal of a display capacitor, and the second switch is designed to be turned on to couple a constant voltage level DC VCOM to the VCOM terminal of the display capacitor. In addition, a timing controller of the driving circuit is designed for reducing power consumption, which controls the statuses of the first and second switches and determines when to allow a positive polarity voltage to be coupled to the display capacitor to charge the display capacitor for positive polarity display.Type: ApplicationFiled: October 27, 2010Publication date: May 3, 2012Applicant: Himax Technologies LimitedInventors: Wen-Lin Yang, Chih-Lung Kuo
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Publication number: 20120105419Abstract: A driving circuit with reduced power consumption and a liquid crystal display using the same. The driving circuit includes at least a power circuit, a source driver and a VCOM driver. The power circuit is coupled to a power supply to receive a power signal to generate a positive supply voltage and an inverted power signal. The source driver includes a first source operational amplifier. The first source operational amplifier is powered by the positive supply voltage and a power ground, to couple a positive polarity display voltage to a first terminal of a first display capacitor of a pixel array. The VCOM driver includes a VCOM operational amplifier. The VCOM operational amplifier provides a second terminal of the first display capacitor with a VCOM voltage, and a negative power terminal of the VCOM operational amplifier is coupled to the inverted power signal.Type: ApplicationFiled: October 28, 2010Publication date: May 3, 2012Applicant: HIMAX TECHNOLOGIES LIMITEDInventors: Wen-Lin Yang, Shih-Yu Wen
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Publication number: 20100214039Abstract: A filter for filtering noise generated by a differential signal having a specific wavelength transmitted by a first transmission line and a second transmission line is disclosed. The filter includes a multi-layer substrate, a first microstrip line and a second microstrip line. The first and the second transmission lines and the first and the second microstrip lines are disposed at the multi-layer substrate. In addition, one end of the first microstrip line and one end of the second microstrip line are electrically connected to the first and the second transmission lines, respectively, by passing through the vias, and the other end is in a floating state. The impedances of the first and the second microstrip lines match the impedances of the first and the second transmission lines, respectively. Thus, the first and the second microstrip lines may filter the noise generated by the differential signal having the specific wavelength.Type: ApplicationFiled: February 12, 2010Publication date: August 26, 2010Applicant: ASUSTEK COMPUTER INC.Inventors: Pei-Yang Lin, Chih-Chung Lin, Wen-Lin Yang