Patents by Inventor Che-Sheng CHEN
Che-Sheng CHEN 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: 20240127783Abstract: Provided are a noise cancellation method and apparatus, an electronic device, a noise cancellation earphone, and a storage medium. The method includes acquiring original sound source information; performing noise reduction (NR) processing on the original sound source information using active noise cancellation (ANC) to obtain first sound information and performing the NR processing on the original sound source information using environmental noise cancellation (ENC) to obtain second sound information; and mixing and adding the first sound information and the second sound information to obtain target sound information and playing the target sound information. In this method, the NR processing can be performed on the sound using the ANC and the ENC, thereby distinguishing environmental noise from human voice, improving the noise cancellation performance, and enabling a user to hear clearer sound.Type: ApplicationFiled: April 3, 2023Publication date: April 18, 2024Applicant: Lanto Electronic LimitedInventors: Che-Yung Huang, Chi-Liang Chen, Yong-Sheng Jheng, Che-Yi HSIAO
-
Patent number: 11525263Abstract: A combined structure of a column includes a plurality of main steel bars, a consecutive stirrup, and a plurality of tie bars. The plural main steel bars are arrayed to form an inner confined region and an outer confined region surrounding the inner confined region. Further, the consecutive stirrup proceeds with a consecutive turning and surrounding along the inner confined region and the outer confined region, and surrounds a region in the consecutive stirrup of the inner confined region so as to form a column core. As such, a complete confinement can be provided for the main steel bars, so as to effectively prevent the main steel bars from buckling, such that the performance of seismic resistance for the columns can be enhanced.Type: GrantFiled: July 12, 2021Date of Patent: December 13, 2022Inventors: Wen-Tsai Chiang, Keng-Chang Chiu, Che-Sheng Chen
-
Patent number: 11325146Abstract: Systems apply a material (e.g., adhesive) to an article (e.g., a component in an article of footwear) with a multiple-nozzle tool. A first nozzle of the multiple-nozzle tool is effective to provide an edge application of the material that is consistent in application of the material. A second nozzle of the multiple-nozzle tool is effective to provide a greater material coverage application than the first nozzle. The second nozzle may be implemented to apply the material at an interior area from the edge at which the first nozzle applies the material, in an exemplary aspect.Type: GrantFiled: August 3, 2020Date of Patent: May 10, 2022Assignee: NIKE, Inc.Inventors: Che-Sheng Chen, Chien-Liang Yeh
-
Publication number: 20220097083Abstract: A nozzle dispenses a material, such as an adhesive, primer, paint, or other coating, through a dispensing port on to a substrate. The spray pattern provided by the nozzle defines, at least in part, an application pattern of the material on to the substrate. An air mask port integral with the nozzle or a separate nozzle expels a mask stream of pressurized gas. The mask stream projects toward the substrate to aid in limiting an application of the material beyond an application line on the substrate. The air-mask port and the dispensing port may be moved relative to the substrate and/or the application line such that the mask stream provides a barrier to the material being applied.Type: ApplicationFiled: December 10, 2021Publication date: March 31, 2022Inventors: Dragan Jurkovic, Che-Sheng Chen, Chien-Liang Yeh
-
Publication number: 20220056694Abstract: A combined structure of the combined bundle of columns in the column includes a plurality of main steel bars, a one-drawing consecutive stirrup, and a plurality of tie bars. The plural main steel bars are arrayed to form an inner confined region and an outer confined region surrounding the inner confined region. Further, the one-drawing consecutive stirrup proceeds with a one-drawing consecutive turning and surrounding along the inner confined region and the outer confined region, and surrounds a region in the one-drawing consecutive stirrup of the inner confined region so as to form a column core. As such, a complete confinement can be provided for the main steel bars, so as to effectively prevent the main steel bars from buckling, such that the performance of seismic resistance for the columns can be enhanced.Type: ApplicationFiled: July 12, 2021Publication date: February 24, 2022Inventors: Wen-Tsai CHIANG, Keng-Chang CHIU, Che-Sheng CHEN
-
Publication number: 20200360953Abstract: Systems apply a material (e.g., adhesive) to an article (e.g., a component in an article of footwear) with a multiple-nozzle tool. A first nozzle of the multiple-nozzle tool is effective to provide an edge application of the material that is consistent in application of the material. A second nozzle of the multiple-nozzle tool is effective to provide a greater material coverage application than the first nozzle. The second nozzle may be implemented to apply the material at an interior area from the edge at which the first nozzle applies the material, in an exemplary aspect.Type: ApplicationFiled: August 3, 2020Publication date: November 19, 2020Inventors: Che-Sheng Chen, Chien-Liang Yeh
-
Patent number: 10551864Abstract: A bandgap voltage reference circuit configured to generate a bandgap reference voltage is provided. The bandgap voltage reference circuit includes a bandgap current generating circuit, a differential pair circuit and a flipped voltage follower. The bandgap current generating circuit converts the bandgap reference voltage into a bandgap current and generates a first voltage and a second voltage according to the bandgap current. The differential pair circuit is coupled to the bandgap current generating circuit to receive the first voltage and the second voltage and configured to reduce a voltage difference between the first voltage and the second voltage and generate a third voltage. The flipped voltage follower is coupled to the differential pair circuit to receive the third voltage and generates the bandgap reference voltage accordingly.Type: GrantFiled: October 25, 2018Date of Patent: February 4, 2020Assignee: RichWave Technology Corp.Inventors: Che-Sheng Chen, Shun-Nan Tai
-
Publication number: 20200012308Abstract: A bandgap voltage reference circuit configured to generate a bandgap reference voltage is provided. The bandgap voltage reference circuit includes a bandgap current generating circuit, a differential pair circuit and a flipped voltage follower. The bandgap current generating circuit converts the bandgap reference voltage into a bandgap current and generates a first voltage and a second voltage according to the bandgap current. The differential pair circuit is coupled to the bandgap current generating circuit to receive the first voltage and the second voltage and configured to reduce a voltage difference between the first voltage and the second voltage and generate a third voltage. The flipped voltage follower is coupled to the differential pair circuit to receive the third voltage and generates the bandgap reference voltage accordingly.Type: ApplicationFiled: October 25, 2018Publication date: January 9, 2020Applicant: RichWave Technology Corp.Inventors: Che-Sheng Chen, Shun-Nan Tai
-
Publication number: 20180345300Abstract: A nozzle dispenses a material, such as an adhesive, primer, paint, or other coating, through a dispensing port on to a substrate. The spray pattern provided by the nozzle defines, at least in part, an application pattern of the material on to the substrate. An air mask port integral with the nozzle or a separate nozzle expels a mask stream of pressurized gas. The mask stream projects toward the substrate to aid in limiting an application of the material beyond an application line on the substrate. The air-mask port and the dispensing port may be moved relative to the substrate and/or the application line such that the mask stream provides a barrier to the material being applied.Type: ApplicationFiled: April 27, 2018Publication date: December 6, 2018Inventors: Dragan Jurkovic, Che-Sheng Chen, Chien-Liang Yeh
-
Publication number: 20180147590Abstract: Systems apply a material (e.g., adhesive) to an article (e.g., a component in an article of footwear) with a multiple-nozzle tool. A first nozzle of the multiple-nozzle tool is effective to provide an edge application of the material that is consistent in application of the material. A second nozzle of the multiple-nozzle tool is effective to provide a greater material coverage application than the first nozzle. The second nozzle may be implemented to apply the material at an interior area from the edge at which the first nozzle applies the material, in an exemplary aspect.Type: ApplicationFiled: November 28, 2017Publication date: May 31, 2018Inventors: CHE-SHENG CHEN, CHIEN-LIANG YEH
-
Patent number: 8710767Abstract: A voltage converter with a sampling-hold and integrating circuit is provided herein. According to the minimum different value generated by the practical status of each of the illuminant channels in the LED backlight module, the sampling-hold and integrating circuit will generate an superposition voltage and the voltage converter can output different PWM signal to drive each of the illuminant channels in the backlight module. When the sampling-hold and integrating circuit of the voltage converter and the control device with adjusting pulse width function are embedded together to provide to the LED backlight module, the power saving is more convenient.Type: GrantFiled: April 16, 2012Date of Patent: April 29, 2014Assignee: Luxmill Electronic Co., Ltd.Inventors: Che-Sheng Chen, Hung-Ta Sung
-
Publication number: 20130049637Abstract: A voltage converter with a sampling-hold and integrating circuit is provided herein. According to the minimum different value generated by the practical status of each of the illuminant channels in the LED backlight module, the sampling-hold and integrating circuit will generate an superposition voltage and the voltage converter can output different PWM signal to drive each of the illuminant channels in the backlight module. When the sampling-hold and integrating circuit of the voltage converter and the control device with adjusting pulse width function are embedded together to provide to the LED backlight module, the power saving is more convenient.Type: ApplicationFiled: April 16, 2012Publication date: February 28, 2013Inventors: Che-Sheng CHEN, Hung-Ta Sung