Patents by Inventor Wei-Chen Hsiao
Wei-Chen Hsiao 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).
-
Publication number: 20250054662Abstract: The present invention relates to a thermistor paste and a manufacturing method thereof. The thermistor paste includes specific contents of thermistor powder, a glass powder, and an organic carrier, in which the organic carrier includes an organic solvent, a binder, and an additive. A thermistor semi-finished product slurry of the present invention has been sintered. The thermistor paste of the present invention excludes a precious metal, such as ruthenium, gold, or platinum, etc., so the production cost can be reduced.Type: ApplicationFiled: November 27, 2023Publication date: February 13, 2025Inventors: Shen-Li HSIAO, Kuang-Cheng LIN, Wei-Chen HUANG, Ren-Hong WANG
-
Publication number: 20240379796Abstract: A semiconductor device includes a plurality of active region structures that each protrude upwards in a vertical direction. The active region structures each extend in a first horizontal direction. The active region structures are separated from one another in a second horizontal direction different from the first horizontal direction. A gate structure is disposed over the active region structures. The gate structure extends in the second horizontal direction. The gate structure partially wraps around each of the active region structures. A conductive capping layer is disposed over the gate structure. A gate via is disposed over the conductive capping layer. A dimension of the conductive capping layer measured in the second horizontal direction is substantially greater than a maximum dimension of the gate via measured in the second horizontal direction.Type: ApplicationFiled: July 23, 2024Publication date: November 14, 2024Inventors: Chia-Wei Chen, Wei Cheng Hsu, Hui-Chi Chen, Jian-Hao Chen, Kuo-Feng Yu, Shih-Hang Chiu, Wei-Cheng Wang, Kuan-Ting Liu, Yen-Ju Chen, Chun-Chih Cheng, Wei-Chen Hsiao
-
Patent number: 12094948Abstract: A semiconductor device includes a plurality of active region structures that each protrude upwards in a vertical direction. The active region structures each extend in a first horizontal direction. The active region structures are separated from one another in a second horizontal direction different from the first horizontal direction. A gate structure is disposed over the active region structures. The gate structure extends in the second horizontal direction. The gate structure partially wraps around each of the active region structures. A conductive capping layer is disposed over the gate structure. A gate via is disposed over the conductive capping layer. A dimension of the conductive capping layer measured in the second horizontal direction is substantially greater than a maximum dimension of the gate via measured in the second horizontal direction.Type: GrantFiled: September 3, 2021Date of Patent: September 17, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chia-Wei Chen, Wei Cheng Hsu, Hui-Chi Chen, Jian-Hao Chen, Kuo-Feng Yu, Shih-Hang Chiu, Wei-Cheng Wang, Kuan-Ting Liu, Yen-Ju Chen, Chun-Chih Cheng, Wei-Chen Hsiao
-
Patent number: 11886102Abstract: An illumination system, configured to provide an illumination beam, is provided. The illumination system includes a first excitation light source, a wavelength conversion element, and a controller. The first excitation light source is configured to provide a first excitation beam. The wavelength conversion element is located on a transmission path of the first excitation beam. The wavelength conversion element includes multiple wavelength conversion regions and multiple non-wavelength conversion regions. The controller controls whether the first excitation light source emits light. During a first time interval, the controller turns off the first excitation light source. During a second time interval, the controller controls the first excitation light source to emit light. The first excitation beam is transmitted to one of the wavelength conversion regions to form a converted beam. The illumination beam includes the converted beam. Another illumination system and multiple projection devices are also provided.Type: GrantFiled: April 15, 2021Date of Patent: January 30, 2024Assignee: Coretronic CorporationInventors: Chi-Tang Hsieh, Chih-Hsien Tsai, Mei-Chun Shih, Wei-Chen Hsiao, Shun-Tai Chen
-
Publication number: 20220285514Abstract: A semiconductor device includes a plurality of active region structures that each protrude upwards in a vertical direction. The active region structures each extend in a first horizontal direction. The active region structures are separated from one another in a second horizontal direction different from the first horizontal direction. A gate structure is disposed over the active region structures. The gate structure extends in the second horizontal direction. The gate structure partially wraps around each of the active region structures. A conductive capping layer is disposed over the gate structure. A gate via is disposed over the conductive capping layer. A dimension of the conductive capping layer measured in the second horizontal direction is substantially greater than a maximum dimension of the gate via measured in the second horizontal direction.Type: ApplicationFiled: September 3, 2021Publication date: September 8, 2022Inventors: Chia-Wei Chen, Wei Cheng Hsu, Hui-Chi Chen, Jian-Hao Chen, Kuo-Feng Yu, Shih-Hang Chiu, Wei-Cheng Wang, Kuan-Ting Liu, Yen-Ju Chen, Chun-Chih Cheng, Wei-Chen Hsiao
-
Publication number: 20210405515Abstract: An illumination system, configured to provide an illumination beam, is provided. The illumination system includes a first excitation light source, a wavelength conversion element, and a controller. The first excitation light source is configured to provide a first excitation beam. The wavelength conversion element is located on a transmission path of the first excitation beam. The wavelength conversion element includes multiple wavelength conversion regions and multiple non-wavelength conversion regions. The controller controls whether the first excitation light source emits light. During a first time interval, the controller turns off the first excitation light source. During a second time interval, the controller controls the first excitation light source to emit light. The first excitation beam is transmitted to one of the wavelength conversion regions to form a converted beam. The illumination beam includes the converted beam. Another illumination system and multiple projection devices are also provided.Type: ApplicationFiled: April 15, 2021Publication date: December 30, 2021Applicant: Coretronic CorporationInventors: Chi-Tang Hsieh, Chih-Hsien Tsai, Mei-Chun Shih, Wei-Chen Hsiao, Shun-Tai Chen
-
Patent number: 10160088Abstract: A method for polishing a polishing pad includes detecting a presence of a defect formed on a groove of a polishing pad; removing the defect from the groove of the polishing pad; after removing the defect, measuring a remaining depth of the groove; and based on the measured remaining depth of the groove, applying a polishing condition on the groove.Type: GrantFiled: October 30, 2017Date of Patent: December 25, 2018Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Che-Liang Chung, Chun-Kai Tai, Shich-Chang Suen, Wei-Chen Hsiao
-
Publication number: 20180043495Abstract: A method for polishing a polishing pad includes detecting a presence of a defect formed on a groove of a polishing pad; removing the defect from the groove of the polishing pad; after removing the defect, measuring a remaining depth of the groove; and based on the measured remaining depth of the groove, applying a polishing condition on the groove.Type: ApplicationFiled: October 30, 2017Publication date: February 15, 2018Inventors: Che-Liang Chung, Chun-Kai Tai, Shich-Chang Suen, Wei-Chen Hsiao
-
Patent number: 9802292Abstract: A method for polishing a polishing pad includes detecting, by a first sensor, a presence of a defect formed on a groove of a polishing pad; removing, by a polishing disc, the defect from the groove of the polishing pad; after removing the defect, measuring, by a second sensor, a remaining depth of the groove; and based on the measured remaining depth of the groove, applying, through the polishing disc, a polishing condition on the groove.Type: GrantFiled: February 19, 2016Date of Patent: October 31, 2017Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Che-Liang Chung, Shich-Chang Suen, Chun-Kai Tai, Wei-Chen Hsiao
-
Publication number: 20170239777Abstract: A method for polishing a polishing pad includes detecting, by a first sensor, a presence of a defect formed on a groove of a polishing pad; removing, by a polishing disc, the defect from the groove of the polishing pad; after removing the defect, measuring, by a second sensor, a remaining depth of the groove; and based on the measured remaining depth of the groove, applying, through the polishing disc, a polishing condition on the groove.Type: ApplicationFiled: February 19, 2016Publication date: August 24, 2017Inventors: Che-Liang Chung, Shich-Chang Suen, Chun-Kai Tai, Wei-Chen Hsiao