Patents by Inventor Chi-Ming HSIEH
Chi-Ming HSIEH 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: 11955397Abstract: A semiconductor structure is provided. The semiconductor structure includes a substrate, a channel layer, a barrier layer, a compound semiconductor layer, a gate electrode, and a stack of dielectric layers. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The compound semiconductor layer is disposed on the barrier layer. The gate electrode is disposed on the compound semiconductor layer. The stack of dielectric layers is disposed on the gate electrode. The stack of dielectric layers includes layers having different etching rates.Type: GrantFiled: November 9, 2020Date of Patent: April 9, 2024Assignee: Vanguard International Semiconductor CorporationInventors: Shin-Cheng Lin, Cheng-Wei Chou, Ting-En Hsieh, Yi-Han Huang, Kwang-Ming Lin, Yung-Fong Lin, Cheng-Tao Chou, Chi-Fu Lee, Chia-Lin Chen, Shu-Wen Chang
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Patent number: 11937903Abstract: A blood pressure device includes a first blood pressure measuring device, a second blood pressure measuring device, and a controller. The first blood pressure measuring device is to be worn on a first position of a wrist so as to obtain a first blood pressure information of the first position. The second blood pressure measuring device is to be worn on a second position of the wrist so as to obtain a second blood pressure information of the second position. The controller is electrically coupled to the first blood pressure measuring device and the second blood pressure measuring device so as to adjust tightness between the expanders and the user's skin, respectively. The controller receives, processes, and calculates a pulse transit time between the first blood pressure information and the second blood pressure information, and the controller obtains at least one blood pressure value based on the pulse transit time.Type: GrantFiled: December 29, 2020Date of Patent: March 26, 2024Assignee: MICROJET TECHNOLOGY CO., LTD.Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee, Chun-Yi Kuo, Chin-Wen Hsieh
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Patent number: 10845475Abstract: A method of measuring an azimuth of a target by a scanning radar includes (a) establishing a radar scanning model, including (a1) selecting an antenna pattern, (a2) setting a set of radar parameters, (a3) creating reflected signals simulation curve, (a4) sampling the reflected signals simulation curve to create a plurality of sets of simulation data, each set is consisted of successive samples, and (a5) normalizing each sample of each set of simulation data to create a plurality sets of records of normalized simulation data; (b) obtaining normalized scanning data; (c) comparing records of normalized simulation data with the normalized scanning data; and (d) obtaining an azimuth of the target.Type: GrantFiled: July 30, 2018Date of Patent: November 24, 2020Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Chun-Jung Lin, Liang-Yu Ou Yang, Po-Yao Huang, Chi-Ming Hsieh
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Publication number: 20200033467Abstract: A method of measuring an azimuth of a target by a scanning radar includes (a) establishing a radar scanning model, including (a1) selecting an antenna pattern, (a2) setting a set of radar parameters, (a3) creating reflected signals simulation curve, (a4) sampling the reflected signals simulation curve to create a plurality of sets of simulation data, each set is consisted of successive samples, and (a5) normalizing each sample of each set of simulation data to create a plurality sets of records of normalized simulation data; (b) obtaining normalized scanning data; (c) comparing records of normalized simulation data with the normalized scanning data; and (d) obtaining an azimuth of the target.Type: ApplicationFiled: July 30, 2018Publication date: January 30, 2020Inventors: CHUN-JUNG LIN, LIANG-YU OU YANG, PO-YAO HUANG, CHI-MING HSIEH
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Publication number: 20150075960Abstract: A touch panel including a substrate, at least one decoration layer, and a conductive electrode structure is provided. The decoration layer is disposed on at least one side of the substrate. The decoration layer has at least one hot key area. The hot key area includes a hot key pattern area and a hot key touching area. The hot key touching area is located on at least one side of the hot key pattern area without overlapping each other. The decoration layer has at least one recess disposed in the hot key pattern area. The conductive electrode structure is disposed on the decoration layer. The conductive electrode structure is located in the hot key touching area, and an orthogonal projection of the conductive electrode structure on the substrate and an orthogonal projection of the recess on the substrate do not overlap with each other.Type: ApplicationFiled: September 12, 2014Publication date: March 19, 2015Applicant: WINTEK CORPORATIONInventors: Chi-Ming Hsieh, Shyh-Jeng Chen, Chia-Lun Chang, Chun-Ming Huang, Kuo-Hsing Chen, Chen-Hao Su
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Publication number: 20140368755Abstract: A touch panel includes a substrate having a light-shielding region and a light-transmission region, a first conductive pattern disposed on the substrate, and a second conductive pattern disposed on the substrate in the light-shielding region. The first conductive pattern includes a plurality of peripheral electrodes extending from the light-transmission region into the light-shielding region. Each peripheral electrode includes a connecting part disposed in the light-shielding region. Each connecting part has two first sides opposite to each other. The second conductive pattern includes a plurality of connecting electrodes, and each connecting electrode is electrically connected to and partially overlaps each connecting part. Each connecting electrode has two second sides, and the second sides are disposed between the first sides.Type: ApplicationFiled: June 12, 2014Publication date: December 18, 2014Inventors: Chun-Ho Chen, Tsung-Yu Wang, Kuo-Chang Su, Chih-Jung Teng, Chi-Ming Hsieh
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Publication number: 20140307184Abstract: A touch panel includes a substrate and a crossed sensing unit. The crossed sensing unit is disposed on the substrate, and the crossed sensing unit includes a first electrode, a second electrode, and a connecting line. The first electrode includes two sub electrodes disposed separately from each other and aligned along a first direction. The second electrode is disposed between the two sub electrodes. The connecting line is electrically connecting the two sub electrodes, and the connecting line does not overlap the second electrode along a vertical projective direction perpendicular to the substrate.Type: ApplicationFiled: April 10, 2014Publication date: October 16, 2014Applicant: WINTEK CORPORATIONInventors: Chi-Ming Hsieh, Yi-Chen Tsai, Kuo-Chuan Tseng
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Publication number: 20130234969Abstract: A touch display panel including a display panel and a touch panel is provided. The display panel includes a shielding pattern and a plurality of pixels separated by the shielding pattern and including multiple edge directions. The touch panel is disposed on the display panel and includes a plurality of first sensing series, a plurality of second sensing series and a plurality of dielectric patterns. Each dielectric pattern is disposed between each first sensing series and each second sensing series intersected therewith, and includes multiple edge direction non-parallel to the edge direction of the pixel.Type: ApplicationFiled: April 25, 2013Publication date: September 12, 2013Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Ta-Wei Yeh, Chi-Ming Hsieh, Jen-Wei Chou, Chia-Chi Chen, Hui-Chun Chen, Hong-En Yang
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Publication number: 20130044068Abstract: A touch display panel including a display panel and a touch panel is provided. The display panel includes a shielding pattern and a plurality of pixels separated by the shielding pattern and including multiple edge directions. The touch panel is disposed on the display panel and includes a plurality of first sensing series, a plurality of second sensing series and a plurality of dielectric patterns. Each dielectric pattern is disposed between each first sensing series and each second sensing series intersected therewith, and includes multiple edge direction non-parallel to the edge direction of the pixel.Type: ApplicationFiled: August 17, 2012Publication date: February 21, 2013Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Ta-Wei Yeh, Chi-Ming Hsieh, Jen-Wei Chou, Chia-Chi Chen, Hui-Chun Chen, Hong-En Yang
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Publication number: 20120154312Abstract: A touch-sensitive device includes a transparent substrate, a decorative layer, and a touch-sensing electrode layer. The decorative layer is disposed on the transparent substrate, and a notch is formed on the decorative layer at a position substantially coinciding with a distribution area of an icon formed on a non-screen area. The touch-sensing electrode layer includes a plurality of first transparent electrodes, second transparent electrodes and connecting lines. Each connecting line connects two adjacent first transparent electrodes or two adjacent second transparent electrodes and does not overlap a periphery of the notch.Type: ApplicationFiled: December 16, 2011Publication date: June 21, 2012Inventors: Ping-Wen HUANG, Pheng-Chih Yu, Heng-Ting Ke, Chun-Hao Wang, Yi-Chen Tsai, Yu-Min Chen, Yi-Wei Wang, Chi-Ming Hsieh
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Publication number: 20080165301Abstract: A liquid crystal display panel with electrostatic discharge protection capability has an array substrate having an active area, a driver IC, a Vcom wire and an electrostatic reduction element formed on. The driver IC is formed beside the active area. The Vcom wire is formed around the active area and is connected with the electrostatic reduction element to the driver IC. When an electrostatic discharge current flows on the Vcom wire to the driver IC, the electrostatic reduction element mitigates or obviates damage to the driver IC.Type: ApplicationFiled: January 7, 2008Publication date: July 10, 2008Applicant: WINTEK CORPORATIONInventors: Nai-Heng CHANG, Chih-Ming CHEN, Lin LIN, Chih-Chang LAI, Wen-Chun WANG, Shyh-Jeng CHEN, Chun Chieh WU, Chi-Ming HSIEH