Patents by Inventor Xiaolin Deng
Xiaolin Deng 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: 20240120144Abstract: A high-frequency transformer, includes: an iron core, primary windings and secondary windings, wherein the iron core is of an integrated equilateral triangle structure, the primary windings and the secondary windings are uniformly wound around three sides of the iron core, and the primary windings and/or the secondary windings are symmetrically distributed on the three sides.Type: ApplicationFiled: August 28, 2018Publication date: April 11, 2024Applicants: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE CO., LTD., STATE GRID CORPORATION OF CHINA, State Grid Shanghai Electric Power Co. LtdInventors: Zhanfeng DENG, Guoliang ZHAO, Jun GE, Guangyao QIAO, Xiaolin MO, Dong LIANG, Zhe ZHOU
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Publication number: 20240113065Abstract: In some examples, a semiconductor package comprises an electrically conductive surface and a bond wire coupled to the electrically conductive surface. The bond wire includes a first stitch bond coupled to the electrically conductive surface, and a second stitch bond contiguous with the first stitch bond and coupled to the electrically conductive surface. The second stitch bond is partially, but not completely, overlapping with the first stitch bond.Type: ApplicationFiled: September 29, 2022Publication date: April 4, 2024Inventors: Xiaolin KANG, Ziqi WANG, Huoyun DUAN, Peng PENG, Ye ZHUANG, Xiaoling KANG, Hongxia DENG
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Publication number: 20230217176Abstract: A speaker includes a vibration diaphragm, a voice coil, a first magnet, and a second magnet. Each of the first and second magnets includes an end adjacent to the voice coil and an end distant from the voice coil, of which magnetic polarities are opposite to each other. The ends of the first magnet and the second magnet that are adjacent to the voice coil are of opposite magnetic polarities. The voice coil is partly aligned with a gap between the first magnet and the second magnet. A portion of the voice coil is located between the end surfaces of the first and second magnets that exhibit a height difference. Due to the height difference, a path of the magnetic lines of force is shortened and the magnetic flux density in an area around the voice coil is thus increased, thereby increasing the BL value of electromechanical coupling factor.Type: ApplicationFiled: August 26, 2022Publication date: July 6, 2023Applicant: TIINLAB CORPORATIONInventors: Xiaochao GONG, Shihchia CHIU, Xiaolin DENG
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Publication number: 20210232984Abstract: The present disclosure relates to a system and a method of allocating orders. The system may include a non-transitory computer readable storage medium and a processor. The non-transitory computer may store an executable module. The processor may execute the executable module stored in the computer readable storage medium. The non-transitory computer readable storage medium may include a receiving unit (231) and an order allocation unit (361). The receiving unit (231) may receive order information and user information. The user information may include location information and/or time information. The order allocation unit (361) may allocate an order based on the location information and/or the time information. The method may include receiving order information and user information, wherein the order information and the user information may include location information and/or time information, and allocating an order based on the location information and/or the time information.Type: ApplicationFiled: April 12, 2021Publication date: July 29, 2021Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Tao HU, Wei CUI, Jun YIN, Zhilin HU, Yong YE, Ping YANG, Xiaolin DENG, Yu ZHANG, Yangbiao LIU, Kuan SHI, Zhongyu CAO
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Patent number: 10977585Abstract: The present disclosure relates to a system and a method of allocating orders. The system may include a non-transitory computer readable storage medium and a processor. The non-transitory computer may store an executable module. The processor may execute the executable module stored in the computer readable storage medium. The non-transitory computer readable storage medium may include a receiving unit (231) and an order allocation unit (361). The receiving unit (231) may receive order information and user information. The user information may include location information and/or time information. The order allocation unit (361) may allocate an order based on the location information and/or the time information. The method may include receiving order information and user information, wherein the order information and the user information may include location information and/or time information, and allocating an order based on the location information and/or the time information.Type: GrantFiled: January 29, 2016Date of Patent: April 13, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Tao Hu, Wei Cui, Jun Yin, Zhilin Hu, Yong Ye, Ping Yang, Xiaolin Deng, Yu Zhang, Yangbiao Liu, Kuan Shi, Zhongyu Cao
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Publication number: 20200058044Abstract: The present disclosure relates to systems and methods for carpooling. The systems may perform the methods to receive an order from a passenger for a target transportation service from a terminal device, wherein the order includes a starting location and a destination of the target transportation service; determine a waiting time period related to the order; determine a discount based on the waiting time period; determine a target price of the order based on the starting location, the destination, and the discount; and send the target price to the terminal device.Type: ApplicationFiled: September 27, 2019Publication date: February 20, 2020Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Xiaolin DENG, Zhangxun LIU, Qi XIAO, Tihui ZHANG, Yang LIU
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Patent number: 10250966Abstract: An electrostatic loudspeaker and an electrostatic headphone are provided. The electrostatic loudspeaker includes a first back grid portion, a second back grid portion, a diaphragm portion, and an audio amplifier circuit module. The two polarized and charged back grid portions are combined with the diaphragm portion to form two alternating electric fields, providing great sound. The structure is simple and can be assembled conveniently.Type: GrantFiled: November 15, 2017Date of Patent: April 2, 2019Assignee: TRANSOUND ELECTRONICS CO., LTD.Inventors: Huming Zheng, Zhijian He, Xiaolin Deng, Tseng-Feng Wen
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Publication number: 20180184193Abstract: An electrostatic loudspeaker and an electrostatic headphone are provided. The electrostatic loudspeaker includes a first back grid portion, a second back grid portion, a diaphragm portion, and an audio amplifier circuit module. The two polarized and charged back grid portions are combined with the diaphragm portion to form two alternating electric fields, providing great sound. The structure is simple and can be assembled conveniently.Type: ApplicationFiled: November 15, 2017Publication date: June 28, 2018Inventors: Huming Zheng, Zhijian He, Xiaolin Deng, Tseng-Feng Wen
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Publication number: 20180012153Abstract: The present disclosure relates to a system and a method of allocating orders. The system may include a non-transitory computer readable storage medium and a processor. The non-transitory computer may store an executable module. The processor may execute the executable module stored in the computer readable storage medium. The non-transitory computer readable storage medium may include a receiving unit (231) and an order allocation unit (361). The receiving unit (231) may receive order information and user information. The user information may include location information and/or time information. The order allocation unit (361) may allocate an order based on the location information and/or the time information. The method may include receiving order information and user information, wherein the order information and the user information may include location information and/or time information, and allocating an order based on the location information and/or the time information.Type: ApplicationFiled: January 29, 2016Publication date: January 11, 2018Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT C O., LTD.Inventors: Tao Hu, Wei Cui, Jun Yin, Zhilin Hu, Yong Ye, Ping Yang, Xiaolin Deng, Yu Zhang, Yangbiao Liu, Kuan Shi, Zhongyu Cao
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Patent number: 9860647Abstract: A high sound quality piezoelectric speaker includes a moving coil speaker, a support frame, a vibration plate, and a piezoelectric ceramic plate. The support frame is arranged on the moving coil speaker and the vibration plate is positioned on the support frame. With the piezoelectric ceramic plate being positioned on the vibration plate, the moving coil speaker and the piezoelectric ceramic plate may collaboratively and better handle both high-frequency and low-frequency sounds, exhibiting relatively wide playback band and making sound quality better, to thereby reach the standard of high sound quality and provide users with improved enjoyment of sound perception.Type: GrantFiled: June 23, 2016Date of Patent: January 2, 2018Assignee: TRANSOUND ELECTRONICS CO., LTD.Inventors: Tseng-Feng Wen, Huming Zheng, Zhijian He, Xiaolin Deng
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Patent number: 9838680Abstract: The method includes: processing a PSNR of each segment of each sample video, determining an ePSNR predictive model according to preset parameters obtained after processing and mean opinion scores of all sample videos, and determining an enhanced mean opinion score eMOS predictive model according to the predictive model. Then, for any video that needs to be evaluated, QoE of the video that needs to be evaluated may be determined according to only the enhanced MOS predictive model and an ePSNR determined according to the ePSNR predictive model. In comparison with a prior-art method for determining QoE in which only a mean value of PERNs of all frames is considered, in this process of measuring quality of experience of a mobile video service, as many as factors that affect a PSNR of a video are considered. Therefore, accurate measurement of quality of experience of an HAS video service can be implemented.Type: GrantFiled: June 17, 2016Date of Patent: December 5, 2017Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaolin Deng, Guanglin Han, Zesong Fei, Wei Bai
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Publication number: 20170026758Abstract: A high sound quality piezoelectric speaker includes a moving coil speaker, a support frame, a vibration plate, and a piezoelectric ceramic plate. The support frame is arranged on the moving coil speaker and the vibration plate is positioned on the support frame. With the piezoelectric ceramic plate being positioned on the vibration plate, the moving coil speaker and the piezoelectric ceramic plate may collaboratively and better handle both high-frequency and low-frequency sounds, exhibiting relatively wide playback band and making sound quality better, to thereby reach the standard of high sound quality and provide users with improved enjoyment of sound perception.Type: ApplicationFiled: June 23, 2016Publication date: January 26, 2017Inventors: TSENG-FENG WEN, HUMING ZHENG, ZHIJIAN HE, XIAOLIN DENG
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Patent number: 9510102Abstract: A moving iron sounding device includes a casing, a diaphragm sounding system, and a magnetic circuit system. The magnetic circuit system includes a dual-rectangle-shaped magnetic circuit, an inductance coil, and an armature. The diaphragm sounding system includes a support ring and a composite diaphragm. The composite diaphragm includes a diaphragm sheet and a metal sheet. One end of the metal sheet is welded to the vibration portion through a connecting arm, and another end of the metal sheet is connected to the support ring. The present invention achieves a stable connection of the diaphragm sounding system and the magnetic circuit system and ensures the quality of the product. During the process of assembly, the adhesive won't be spilled on the diaphragm.Type: GrantFiled: August 31, 2015Date of Patent: November 29, 2016Assignee: TRANSOUND ELECTRONICS CO., LTD.Inventors: Huming Zheng, Zhijian He, Yu Zhang, Xiaolin Deng, Tseng-feng Wen
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Publication number: 20160295210Abstract: The method includes: processing a PSNR of each segment of each sample video, determining an ePSNR predictive model according to preset parameters obtained after processing and mean opinion scores of all sample videos, and determining an enhanced mean opinion score eMOS predictive model according to the predictive model. Then, for any video that needs to be evaluated, QoE of the video that needs to be evaluated may be determined according to only the enhanced MOS predictive model and an ePSNR determined according to the ePSNR predictive model. In comparison with a prior-art method for determining QoE in which only a mean value of PERNs of all frames is considered, in this process of measuring quality of experience of a mobile video service, as many as factors that affect a PSNR of a video are considered. Therefore, accurate measurement of quality of experience of an HAS video service can be implemented.Type: ApplicationFiled: June 17, 2016Publication date: October 6, 2016Inventors: Xiaolin Deng, Guanglin Han, Zesong Fei, Wei Bai
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Publication number: 20160165352Abstract: A moving iron sounding device includes a casing, a diaphragm sounding system, and a magnetic circuit system. The magnetic circuit system includes a dual-rectangle-shaped magnetic circuit, an inductance coil, and an armature. The diaphragm sounding system includes a support ring and a composite diaphragm The composite diaphragm includes a diaphragm sheet and a metal sheet. One end of the metal sheet is welded to the vibration portion through a connecting arm, and another end of the metal sheet is connected to the support ring. The present invention achieves a stable connection of the diaphragm sounding system and the magnetic circuit system and ensures the quality of the product. During the process of assembly, the adhesive won't be spilled on the diaphragm.Type: ApplicationFiled: August 31, 2015Publication date: June 9, 2016Inventors: Huming Zheng, Zhijian He, Yu Zhang, Xiaolin Deng, Tseng-feng Wen