Patents by Inventor Dan Xiao

Dan Xiao 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).

  • Patent number: 12339757
    Abstract: An error injection technique involves: receiving a logic error including an injection address parameter and an injection error parameter, and matching the injection address parameter in the logic error with a request address parameter in a response to a data request in at least one workflow. The technique further involves: in a case that the injection address parameter is matched with the request address parameter, injecting the injection error parameter into the response to the data request. Such a technique provides a flexible error injection mode, which may fully test the reliability and availability of storage devices, thereby providing high-quality storage services for users.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: June 24, 2025
    Assignee: Dell Products L.P.
    Inventors: Jianbin Kang, Sihang Xia, Dan Xiao
  • Publication number: 20250072573
    Abstract: A hair straightening device comprises: a hand-held part, a first outlet member, a second outlet member. The second outlet member is arranged parallel to the first outlet member, the first outlet member and the second outlet member are respectively connected with the hand-held part, and a working space is defined between the first outlet member and the second outlet member; wherein at least one of the first outlet member and the second outlet member includes an air chamber and an air outlet communicated with the air chamber, the air outlet is extended along the length of the outlet member; wherein wall of the working space close to the air outlet includes a guiding bevel, the guiding bevel is configured for guiding airflow in the air chamber to the working space; wherein the air outlet is provided with a plurality of deflectors spaced along the direction of the outlet member.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 6, 2025
    Applicants: SHENZHEN XIAOTI DAZUO TECHNOLOGY CO., LTD., DONGGUAN MEISHENG INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: RUIBO ZHANG, LEI CHEN, HAILU SHANG, BO SUN, DAN XIAO
  • Publication number: 20240232031
    Abstract: An error injection technique involves: receiving a logic error including an injection address parameter and an injection error parameter, and matching the injection address parameter in the logic error with a request address parameter in a response to a data request in at least one workflow. The technique further involves: in a case that the injection address parameter is matched with the request address parameter, injecting the injection error parameter into the response to the data request. Such a technique provides a flexible error injection mode, which may fully test the reliability and availability of storage devices, thereby providing high-quality storage services for users.
    Type: Application
    Filed: July 13, 2023
    Publication date: July 11, 2024
    Inventors: Jianbin Kang, Sihang Xia, Dan Xiao
  • Patent number: 12014004
    Abstract: A touch control method, a touch control circuit system, and a touch device, the touch device includes a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes; step S2, acquiring first touch data and second touch data according to the scanning signal; and step S3, the touch device defining a plurality of touch nodes, each of the plurality of touch nodes corresponding to the first touch data and the second touch data, defining at least one target touch node according to a difference between the first touch data and the second touch data, and calculating a current touch position according to the first touch data and the second touch data of the at least one target touch node.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: June 18, 2024
    Assignee: FocalTech Electronics (Shenzhen) Co., Ltd.
    Inventors: Wei-Jing Hou, Jian-Wu Chen, Hui-Dan Xiao, Da-Chun Wu, Zhen-Huan Mou, You-Gang Gong, Guan-Qun Pan
  • Patent number: 11934610
    Abstract: A touch control method is provided. The touch control method is applied in a touch device including a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes, the scanning signal being a multi-frequency scanning signal; step S2, acquiring touch data according to the multi-frequency scanning signal; and step S3, calculating a current touch position according to the touch data.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: March 19, 2024
    Assignee: FocalTech Electronics (Shenzhen) Co., Ltd.
    Inventors: Wei-Jing Hou, Jian-Wu Chen, Hui-Dan Xiao, Da-Chun Wu, Zhen-Huan Mou, You-Gang Gong, Guan-Qun Pan
  • Publication number: 20240077423
    Abstract: A transcriptional regulator specifically responding to D-2-hydroxyglutarate (D-2-HG) and its application in the biological detection of D-2-HG. Wherein the transcriptional regulator is named DhdR and the nucleotide sequence is shown as SEQ ID NO: 1. The D-2-HG biosensors BD2HG-0 and BD2HG-1 are constructed using the transcriptional regulator DhdR and can detect biological samples containing D-2-HG.
    Type: Application
    Filed: March 21, 2021
    Publication date: March 7, 2024
    Applicant: SHANDONG UNIVERSITY
    Inventors: Chao GAO, Dan XIAO, Wen ZHANG, Cuiqing MA, Ping XU
  • Publication number: 20230200426
    Abstract: A sweetener syrup comprising at least 80% wt/wt dissolved solids of an indigestible maltodextrin with the remainder of the dissolved solids comprising saccharides and oligosaccharides and wherein a ratio of trisaccharides to monosaccharides plus disaccharides is at least 1.2 to 1. Excluding the indigestible maltodextrin, trisaccharides are the dominant saccharides in the syrup typically being 30%-42% and the combination of monosaccharides and disaccharides are less than 25%. Such syrups allow the preparation of food products, illustrated by food bars, that have less than 1 g sugar per 60 g serving size. Such food bars also have prolonged shelf life. Other food products exemplified are pudding and ketchup, that can have FDA nutrition label suitable for reduced sugar claims.
    Type: Application
    Filed: December 23, 2021
    Publication date: June 29, 2023
    Inventors: Dan Xiao, Alyssa Davis, Michelle Schwenk, Leda Strand
  • Patent number: 11486908
    Abstract: An electronic integrated multi-electrode detection system of a potential determination includes a multi-electrode array, a circuit unit and a total signal output and acquisition unit. The circuit unit includes a multi-electrode array signal input end, a high input impedance voltage follower, a phase shifting filter circuit, an extension module input end, a summing circuit and a total output signal end. The detection system promotes the detection sensitivity and increase the accuracy and precision of detection results. The detection system can be used for monitoring the change in trace ion concentration in a sample, analyzing a constant conventional sample and analyzing a sample with higher error requirement. The detection system can be widely applied to various analysis detection fields, including life sciences, environmental sciences, medicine clinics, and the like.
    Type: Grant
    Filed: February 11, 2018
    Date of Patent: November 1, 2022
    Assignee: SICHUAN UNIVERSITY
    Inventors: Dan Xiao, Chunling Wang, Hongyan Yuan, Zhijuan Duan
  • Publication number: 20220137776
    Abstract: A touch control method, a touch control circuit system, and a touch device, the touch device includes a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes; step S2, acquiring first touch data and second touch data according to the scanning signal; and step S3, the touch device defining a plurality of touch nodes, each of the plurality of touch nodes corresponding to the first touch data and the second touch data, defining at least one target touch node according to a difference between the first touch data and the second touch data, and calculating a current touch position according to the first touch data and the second touch data of the at least one target touch node.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 5, 2022
    Inventors: WEI-JING HOU, JIAN-WU CHEN, HUI-DAN XIAO, DA-CHUN WU, ZHEN-HUAN MOU, YOU-GANG GONG, GUAN-QUN PAN
  • Publication number: 20220137775
    Abstract: A touch control method is provided. The touch control method is applied in a touch device including a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes, the scanning signal being a multi-frequency scanning signal; step S2, acquiring touch data according to the multi-frequency scanning signal; and step S3, calculating a current touch position according to the touch data.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 5, 2022
    Inventors: WEI-JING HOU, JIAN-WU CHEN, HUI-DAN XIAO, DA-CHUN WU, ZHEN-HUAN MOU, YOU-GANG GONG, GUAN-QUN PAN
  • Patent number: 10706451
    Abstract: The present invention relates to an intelligent market automatic clearing system comprises a device part and a system part, wherein the device part comprises commodity electronic price tags, a self-service weighing apparatus, a shopping ring, a mobile phone, a shopping basket and a market automatic clearing device. The system part comprises intelligent market automatic clearing APP software, an intelligent market clearing system and an intelligent market clearing system data cloud service platform. The market automatic clearing device comprises a shopping basket moving frame, a visual recognition apparatus, a mechanical commodity picking apparatus, a bar code and RFID recognition apparatus table, an anti-theft decoding apparatus, a mechanical packaging apparatus table, a clearing table, an anti-theft detection door and an automatic channel door.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: July 7, 2020
    Inventor: Dan Xiao
  • Publication number: 20200057023
    Abstract: An electronic integrated multi-electrode detection system of a potential determination includes a multi-electrode array, a circuit unit and a total signal output and acquisition unit. The circuit unit includes a multi-electrode array signal input end, a high input impedance voltage follower, a phase shifting filter circuit, an extension module input end, a summing circuit and a total output signal end. The detection system promotes the detection sensitivity and increase the accuracy and precision of detection results. The detection system can be used for monitoring the change in trace ion concentration in a sample, analyzing a constant conventional sample and analyzing a sample with higher error requirement. The detection system can be widely applied to various analysis detection fields, including life sciences, environmental sciences, medicine clinics, and the like.
    Type: Application
    Filed: February 11, 2018
    Publication date: February 20, 2020
    Applicant: SICHUAN UNIVERSITY
    Inventors: Dan XIAO, Chunling WANG, Hongyan YUAN, Zhijuan DUAN
  • Patent number: 10377725
    Abstract: The present invention relates to a phenyl amino pyrimidine compound or a polymorph of a salt thereof, specifically, to N-(cyanomethyl)-4-(2-((4-(2?,2?,6?,6?-d4-morpholino)phenyl)amino)pyrimidin-4-yl)benzamide, or a pharmaceutically acceptable salt thereof, or a polymorph of a solvate thereof, that is, a compound shown in formula I or salt thereof, or a polymorph of a solvate thereof. The polymorph is suitable for preparing a pharmaceutical composition for suppressing non-receptor tyrosine kinases (such as JAK kinase).
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: August 13, 2019
    Assignee: Suzhou Zelgen Biopharmaceuticals Co., Ltd.
    Inventors: Binhua Lv, Chengwei Li, Dan Xiao
  • Publication number: 20180179169
    Abstract: The present invention relates to a phenyl amino pyrimidine compound or a polymorph of a salt thereof, specifically, to N-(cyanomethyl)-4-(2-((2?,2?,6?,6?-d4-morpholino)pheny)amino)pyrimidin-4-yl)benzamide, or a pharmaceutically acceptable salt thereof, or a polymorph of a solvate thereof, that is, a compound shown in formula I or salt thereof, or a polymorph of a solvate thereof. The polymorph is suitable for preparing a pharmaceutical composition for suppressing non-receptor tyrosine kinases (such as JAK kinase).
    Type: Application
    Filed: June 24, 2016
    Publication date: June 28, 2018
    Inventors: Binhua LV, Chengwei LI, Dan XIAO
  • Patent number: 9973853
    Abstract: The present invention is applicable to the field of audio collection and provides a fixed apparatus and an audio collection device. Multiple groups of simulated ear structures are disposed on the fixed apparatus, and the simulated ear structures have simulated ear canal openings used for placing audio collectors. The audio collectors may placed in simulated ear canal openings of the simulated ear structures of the fixed apparatus, so that collected audio signals have richer sources, higher quality, and higher stereoscopic sensation. The fixed apparatus may be used for audio recording in multiple orientations, so that smoothness, clearness, and comfort during sound field fusion and switching are ensured, more complete and richer sound field information is collected, the best sound field naturalness can be obtained, and a requirement for synchronization between a sound and an image in a VR panoramic video technology is met.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: May 15, 2018
    Assignee: Scenes Sound Digital Technology (Shenzhen) Co., Ltd.
    Inventors: Ruibo Zhang, Hui Lin, Dan Xiao, Fang Wenbin
  • Publication number: 20180048961
    Abstract: The present invention is applicable to the field of audio collection and provides a fixed apparatus and an audio collection device. Multiple groups of simulated ear structures are disposed on the fixed apparatus, and the simulated ear structures have simulated ear canal openings used for placing audio collectors. The audio collectors may placed in simulated ear canal openings of the simulated ear structures of the fixed apparatus, so that collected audio signals have richer sources, higher quality, and higher stereoscopic sensation. The fixed apparatus may be used for audio recording in multiple orientations, so that smoothness, clearness, and comfort during sound field fusion and switching are ensured, more complete and richer sound field information is collected, the best sound field naturalness can be obtained, and a requirement for synchronization between a sound and an image in a VR panoramic video technology is met.
    Type: Application
    Filed: March 30, 2017
    Publication date: February 15, 2018
    Applicant: Scenes Sound Digital Technology (Shenzhen) Co., Ltd
    Inventors: RUIBO ZHANG, HUI LIN, DAN XIAO, FANG WENBIN
  • Patent number: 9702953
    Abstract: A method of sampling in pure phase encode MRI including restricting sampled points to a specified region.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: July 11, 2017
    Assignee: University of New Brunswick
    Inventors: Dan Xiao, Bruce Balcom
  • Publication number: 20170046767
    Abstract: The present invention relates to an intelligent market automatic clearing system comprises a device part and a system part, wherein the device part comprises commodity electronic price tags, a self-service weighing apparatus, a shopping ring, a mobile phone, a shopping basket and a market automatic clearing device. The system part comprises intelligent market automatic clearing APP software, an intelligent market clearing system and an intelligent market clearing system data cloud service platform. The market automatic clearing device comprises a shopping basket moving frame, a visual recognition apparatus, a mechanical commodity picking apparatus, a bar code and RFID recognition apparatus table, an anti-theft decoding apparatus, a mechanical packaging apparatus table, a clearing table, an anti-theft detection door and an automatic channel door.
    Type: Application
    Filed: April 3, 2015
    Publication date: February 16, 2017
    Inventor: Dan Xiao
  • Patent number: 9384782
    Abstract: The present invention is applicable to the field of multimedia technologies and provides a record file editing method and system, where the method includes: performing fragmentation on an audio file to acquire multiple audio fragments; performing fragment cutting on the multiple acquired audio fragments; storing a fragment time period, a quantity of audio fragments, a fragment cutting time point, and an audio fragment number in a preset record file of the fragment cutting time point; reading each fragment cutting time point from the record file of the fragment cutting time point, performing time mapping on the fragment cutting time point, and storing, in an array, a new fragment cutting time point that is obtained after the mapping; and reading a prestored interaction mapping file between a document and audio, and performing an adjustment on a time point in the interaction mapping file between a document and audio according to the new fragment cutting time point.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: July 5, 2016
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Shumin Cai, Zhuolin Yang, Jianyong Chen, Dan Xiao
  • Patent number: 9304179
    Abstract: An MRI sampling method combining phase and frequency encoding.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: April 5, 2016
    Assignee: University of New Brunswick
    Inventors: Dan Xiao, Bruce Balcom