Patents by Inventor Han-Ying Chang
Han-Ying Chang 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: 20240142664Abstract: Two types of blue light blocking contact lenses are provided and are formed by curing different compositions. The first composition includes a blue light blocking component formed by mixing or reacting a first hydrophilic monomer and a yellow dye, a first colored dye component formed by mixing or reacting a second hydrophilic monomer and a first colored dye, at least one third hydrophilic monomer, a crosslinker, and an initiator. The first colored dye includes a green dye, a cyan dye, a blue dye, an orange dye, a red dye, a black dye, or combinations thereof. The second composition includes a blue light blocking component, at least one hydrophilic monomer, a crosslinker, and an initiator. The blue light blocking component is formed by mixing or reacting glycerol monomethacrylate and a yellow dye. Further, methods for preparing the above contact lenses are provided.Type: ApplicationFiled: February 12, 2023Publication date: May 2, 2024Inventors: Han-Yi CHANG, Chun-Han CHEN, Tsung-Kao HSU, Wei-che WANG, Yu-Hung LIN, Wan-Ying GAO, Li-Hao LIU
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Publication number: 20240137875Abstract: A method for adjusting time-averaged (TA) parameters of a transmitting (TX) power of a radio module includes: obtaining at least one message of the at least one other radio module or at least one message of the radio module; determining a scenario of the TX power of the radio module according to the at least one message of the at least one other radio module or the at least one message of the radio module; determining whether the scenario is different from a predetermined scenario of the TX power of the radio module; and in response to the scenario being different from the predetermined scenario, adjusting the TA parameters according to the scenario.Type: ApplicationFiled: October 1, 2023Publication date: April 25, 2024Applicant: MEDIATEK INC.Inventors: Yi-Ying Huang, Yi-Hsuan Lin, Han-Chun Chang
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Patent number: 11964881Abstract: A method for making iridium oxide nanoparticles includes dissolving an iridium salt to obtain a salt-containing solution, mixing a complexing agent with the salt-containing solution to obtain a blend solution, and adding an oxidating agent to the blend solution to obtain a product mixture. A molar ratio of a complexing compound of the complexing agent to the iridium salt is controlled in a predetermined range so as to permit the product mixture to include iridium oxide nanoparticles.Type: GrantFiled: July 27, 2020Date of Patent: April 23, 2024Assignee: NATIONAL YANG MING CHIAO TUNG UNIVERSITYInventors: Pu-Wei Wu, Yi-Chieh Hsieh, Han-Yi Wang, Kuang-Chih Tso, Tzu-Ying Chan, Chung-Kai Chang, Chi-Shih Chen, Yu-Ting Cheng
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Patent number: 10403224Abstract: A control method for charging time sharing in a display apparatus, which includes receiving image data including a plurality of pixel data signals corresponding to a plurality of display driving periods, each display driving period associated with pixel data signals of a respective row of the display apparatus, calculating a plurality of gray variations corresponding to the plurality of display driving periods according to the plurality of pixel data signals, adjusting the plurality of display driving periods to generate a plurality of adjusted display driving periods according to the plurality of gray variations, and generating a gate clock signal according to the plurality of adjusted display driving periods.Type: GrantFiled: August 10, 2016Date of Patent: September 3, 2019Assignee: NOVATEK Microelectronics Corp.Inventors: Chin-Hung Hsu, Han-Ying Chang, Yu-Shiuan Shen
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Patent number: 10089947Abstract: A source driver, a driving circuit using the same and a display apparatus using the same are provided. The display apparatus includes a display panel, a timing controller and a source driver. The timing controller is configured to receive an external image signal to provide a compressed image signal. The source driver is configured to receive the compressed image signal, and has a decompressor configured to convert the compressed image signal into restored image data and provide a plurality of source driving signals to drive the display panel according to a plurality of display data of the restored image data.Type: GrantFiled: January 19, 2017Date of Patent: October 2, 2018Assignee: Novatek Microelectronics Corp.Inventors: Chu-Ya Hsiao, Han-Ying Chang
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Publication number: 20180047361Abstract: A control method for charging time sharing in a display apparatus, which includes receiving image data including a plurality of pixel data signals corresponding to a plurality of display driving periods, each display driving period associated with pixel data signals of a respective row of the display apparatus, calculating a plurality of gray variations corresponding to the plurality of display driving periods according to the plurality of pixel data signals, adjusting the plurality of display driving periods to generate a plurality of adjusted display driving periods according to the plurality of gray variations, and generating a gate clock signal according to the plurality of adjusted display driving periods.Type: ApplicationFiled: August 10, 2016Publication date: February 15, 2018Inventors: Chin-Hung Hsu, Han-Ying Chang, Yu-Shiuan Shen
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Patent number: 9787995Abstract: A source driver, a driving circuit using the same and a display apparatus using the same are provided. The display apparatus includes a display panel, a timing controller and a source driver. The timing controller is configured to receive an external image signal to provide a compressed image signal. The source driver is configured to receive the compressed image signal, and has a decompressor configured to convert the compressed image signal into restored image data and provide a plurality of source driving signals to drive the display panel according to a plurality of display data of the restored image data.Type: GrantFiled: November 5, 2014Date of Patent: October 10, 2017Assignee: Novatek Microelectronics Corp.Inventors: Chu-Ya Hsiao, Han-Ying Chang
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Publication number: 20170132983Abstract: A source driver, a driving circuit using the same and a display apparatus using the same are provided. The display apparatus includes a display panel, a timing controller and a source driver. The timing controller is configured to receive an external image signal to provide a compressed image signal. The source driver is configured to receive the compressed image signal, and has a decompressor configured to convert the compressed image signal into restored image data and provide a plurality of source driving signals to drive the display panel according to a plurality of display data of the restored image data.Type: ApplicationFiled: January 19, 2017Publication date: May 11, 2017Applicant: Novatek Microelectronics Corp.Inventors: Chu-Ya Hsiao, Han-Ying Chang
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Publication number: 20160365053Abstract: A method of controlling data display on a panel includes displaying a first row data by turning on a first scan line; comparing a plurality of row data with the first row data, to generate a comparison result; determining an order of displaying the plurality of row data according to the comparison result; and outputting the plurality of row data and turning on a plurality of scan lines corresponding to the plurality of row data in the order, to display the plurality of row data in the order.Type: ApplicationFiled: June 10, 2015Publication date: December 15, 2016Inventors: Chin-Hung Hsu, Te-Hsien Kuo, Han-Ying Chang
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Patent number: 9501984Abstract: A driving device includes a driving module, for generating a plurality of driving signals according to a plurality of next channel data and adjusting coupling relationships of the plurality of driving signals according to a charge sharing control signal; and a timing control module, for generating the plurality of next channel data and selecting one of a plurality of charge sharing control commands as the charge sharing control signal.Type: GrantFiled: March 8, 2015Date of Patent: November 22, 2016Assignee: NOVATEK Microelectronics Corp.Inventors: Han-Ying Chang, Chu-Ya Hsiao, Wen-Yuan Tsao
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Publication number: 20160171942Abstract: A driving device includes a driving module, for generating a plurality of driving signals according to a plurality of next channel data and adjusting coupling relationships of the plurality of driving signals according to a charge sharing control signal; and a timing control module, for generating the plurality of next channel data and selecting one of a plurality of charge sharing control commands as the charge sharing control signal.Type: ApplicationFiled: March 8, 2015Publication date: June 16, 2016Inventors: Han-Ying Chang, Chu-Ya Hsiao, Wen-Yuan Tsao
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Publication number: 20150325184Abstract: A source driver, a driving circuit using the same and a display apparatus using the same are provided. The display apparatus includes a display panel, a timing controller and a source driver. The timing controller is configured to receive an external image signal to provide a compressed image signal. The source driver is configured to receive the compressed image signal, and has a decompressor configured to convert the compressed image signal into restored image data and provide a plurality of source driving signals to drive the display panel according to a plurality of display data of the restored image data.Type: ApplicationFiled: November 5, 2014Publication date: November 12, 2015Inventors: Chu-Ya Hsiao, Han-Ying Chang
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Publication number: 20140241459Abstract: A clock-embedded data generating apparatus and transmission method are disclosed. The steps of the transmission method include: generating a plurality of preamble signals according to a number sequence, where each of the preamble signals has a plurality of bits. The number sequence includes a plurality of values, and the bits of each of the preamble signals are decided by each of the corresponding values; transmitting the preamble signals during a plurality of preamble signal transmitting periods respectively, and transmitting a plurality of data signal during a plurality of data signal transmitting periods respectively.Type: ApplicationFiled: August 22, 2013Publication date: August 28, 2014Applicant: Novatek Microelectronics Corp.Inventors: Po-Hsiang Fang, Shun-Hsun Yang, Han-Ying Chang
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Patent number: RE49356Abstract: A control method for charging time sharing in a display apparatus, which includes receiving image data including a plurality of pixel data signals corresponding to a plurality of display driving periods, each display driving period associated with pixel data signals of a respective row of the display apparatus, calculating a plurality of gray variations corresponding to the plurality of display driving periods according to the plurality of pixel data signals, adjusting the plurality of display driving periods to generate a plurality of adjusted display driving periods according to the plurality of gray variations, and generating a gate clock signal according to the plurality of adjusted display driving periods.Type: GrantFiled: September 14, 2020Date of Patent: January 3, 2023Assignee: NOVATEK Microelectronics Corp.Inventors: Chin-Hung Hsu, Han-Ying Chang, Yu-Shiuan Shen