Patents by Inventor Yehui Zhang

Yehui Zhang 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: 20230408456
    Abstract: The present invention discloses a circulating multidimensional liquid chromatography and application thereof. The liquid chromatography comprises an infusion device, a sampling device, a collecting-resampling device, a chromatographic column switching device and a detecting device which are connected sequentially, wherein the collecting-resampling device comprises a collecting valve and a sample ring, and the collecting valve is connected with the sample ring; the sampling device is successively connected with the collecting valve and the chromatographic column switching device; the detecting device is also connected with the collecting valve; and the collecting valve is a three-slot three-position multi-way valve.
    Type: Application
    Filed: August 27, 2023
    Publication date: December 21, 2023
    Inventors: Tiantian Zhao, Yajun Chen, Yehui Zhang, Yousheng Zhang, Wenjuan Jiao, Weifeng Liu, Fang Zhou
  • Publication number: 20230330177
    Abstract: The present disclosure belongs to the technical field of health food, and in particular, relates to the use of PAYCS in the regulation of intestinal flora, metabolites, and brain neurotransmitters. PAYCS remedies scopolamine-induced memory impairment in mice through target oxidation, inflammatory stress and regulation of the intestinal microorganism-metabolite-brain neurotransmitter axis through PAYCS. PAYCS improves the memory pathway through the intestinal microorganism-metabolite-neurotransmitter axis. PAYCS can significantly reduce serum MDA and LDH levels and significantly increase liver SOD content. PAYCS-H inhibits the increase of liver TNF-? and IL-1?, while PAYCS-L can only reduce the content of TNF-? in the liver. Thus, PAYCS-L changes the ratio of Bacteroides/Firmicutes and increases the relative abundance of plants such as Cactaceae and Prevotellaceae, improving the neurotransmitters associated with the metabolism of tryptophan in the brain.
    Type: Application
    Filed: February 16, 2023
    Publication date: October 19, 2023
    Inventors: Tiantian Zhao, Yehui Zhang, Yousheng Zhang, Wenjuan Jiao, Weifeng Liu, Shuai Chen
  • Publication number: 20210222337
    Abstract: The present application provides a three-axis linkage embroidery machine frame and an embroidery machine. The three-axis linkage embroidery machine frame includes a supporting frame, an X-axis driving mechanism, a Y-axis driving mechanism and a Z-axis driving mechanism. The X-axis driving mechanism is arranged on the supporting frame, the Y-axis driving mechanism is respectively coupled with the X-axis driving mechanism and the Z-axis driving mechanism. The advantageous effect of the present application is that, through the linkage of the X-axis driving mechanism, the Y-axis driving mechanism and the Z-axis driving mechanism, not only can the embroidery product be driven to move in the directions of the X-axis and the Y-axis, but also the embroidery product can be driven to rotate 360°, so that it is possible to avoid that the embroidery direction is the same as the thread taking direction of the rotating shuttle when embroidering.
    Type: Application
    Filed: September 13, 2020
    Publication date: July 22, 2021
    Inventors: Xuesheng Chen, Shaoping Tang, Yehui Zhang
  • Patent number: 10032450
    Abstract: In accordance with an aspect, there is provided a system and method for electronic communications that involves machine learning and natural language processing for contact relationship discovery, ranking and retrieval. In accordance with an aspect, there is provided a system and device that discovers contacts related to user search terms, quantitatively measures and ranks the strength between contact relationships according to a score calculated by natural language processing and machine learning. The system generates visual effects to present recommendations to the user with multiple alternate route options to establish relationships between contacts.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: July 24, 2018
    Assignee: ROYAL BANK OF CANADA
    Inventors: Gregory Andrew Olmstead, Burcu Kilic, David Yum Kei Leung, Amit Sharma, Yehui Zhang
  • Publication number: 20180082678
    Abstract: In accordance with an aspect, there is provided a system and method for electronic communications that involves machine learning and natural language processing for contact relationship discovery, ranking and retrieval. In accordance with an aspect, there is provided a system and device that discovers contacts related to user search terms, quantitatively measures and ranks the strength between contact relationships according to a score calculated by natural language processing and machine learning. The system generates visual effects to present recommendations to the user with multiple alternate route options to establish relationships between contacts.
    Type: Application
    Filed: April 7, 2017
    Publication date: March 22, 2018
    Inventors: Gregory Andrew OLMSTEAD, Burcu KILIC, David Yum Kei LEUNG, Amit SHARMA, Yehui ZHANG
  • Publication number: 20120270514
    Abstract: The present invention provides a method and a terminal for receiving FM radio signals, the method includes: Acquiring a position information of a terminal for receiving the FM radio signals; obtaining a region information of the terminal according to the position information; obtaining a radio station list corresponding to the region information; displaying the radio station list; and broadcasting a radio station which is selected from the radio station list. By the method, the terminal can update the radio station list in time, so that flexibility for receiving radio signals is improved. In addition, if being transferred from one region to another region, the terminal will switch to frequencies of the new region and receive radio signals in the new region with less time.
    Type: Application
    Filed: December 25, 2010
    Publication date: October 25, 2012
    Applicants: Shanghai Pateo Internet Technology Service Co.,Ltd, Shanghai Pateo Electronic Equipment Manufacturing Co., Ltd.
    Inventors: Yehui Zhang, Yunjuan Zhu, Wenjin Ma
  • Publication number: 20120259440
    Abstract: The present invention provides a method for managing conflicts between audio applications and a conflict managing device for the audio applications, the method includes: Acquiring state information of audio applications; determining a processing strategy for the audio applications based on an arbitration strategy when conflicts happen between the audio applications; and adjusting states of the audio applications according to the processing strategy. And the method can automatically adjust states of the audio applications based on the arbitration strategy when conflicts happen between the audio applications, so as to avoid poor audio and visual effects caused by the conflicts.
    Type: Application
    Filed: December 27, 2010
    Publication date: October 11, 2012
    Inventor: Yehui Zhang
  • Publication number: 20120259480
    Abstract: The present invention provides a vehicle-mounted device, a method for activating the vehicle-mounted device, and a vehicle-mounted system. The vehicle-mounted system includes a vehicle-mounted device, a data center, and a service platform. The vehicle-mounted device not only can be locally activated according to an activating information corresponding to an identity information of the vehicle-mounted device which indicates an unique identity of the vehicle-mounted device, but also can be remotely activated through wireless communication. Moreover, the vehicle-mounted system further includes application sub-modules which can provide extended/added functions. Therefore, by the method for activating a vehicle-mounted device provided by the present invention, the vehicle-mounted device can be activated in time, so that the information resources can be more easily and conveniently obtained by the user.
    Type: Application
    Filed: December 27, 2010
    Publication date: October 11, 2012
    Applicants: Shanghai PATEO Internet Technology Service Co., Ltd., Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd.
    Inventors: Liang Huo, Zhifeng Zhong, Yu Yao, Jun Zhu, Jianlong Luo, Dawei Zhu, Yehui Zhang
  • Publication number: 20120158212
    Abstract: The present invention provides a intelligent data center based on a service platform for vehicle-mounted devices, including: a static data storage unit, adapted for storing static data relating to a vehicle-mounted device; a static data processing unit, adapted for processing the static data stored in the static data storage unit; a dynamic data storage unit, adapted for storing dynamic data which are relating to the vehicle-mounted device and acquired by the service platform for vehicle-mounted devices; and a data analysis unit, adapted for analyzing the static data and the dynamic data. The intelligent data center can provide a wide variety of services for the vehicle-mounted device through the service platform.
    Type: Application
    Filed: December 27, 2010
    Publication date: June 21, 2012
    Applicants: Shanghai Pateo Internet Technology Service Co., Ltd., Shanghai Pateo Electronic Equipment Manufacturing Co., Ltd.
    Inventors: Yilun Ying, Liang Huo, Yu Jiang, Jun Zhu, Shuxin Li, Yong Gao, Dawei Zhu, Yehui Zhang
  • Publication number: 20120149354
    Abstract: A vehicle information system includes: a vehicle-mounted device, a network processing device and a service center which is adapted for providing service for the vehicle-mounted device. A service configuration channel is configured between the network processing device and the service center and is adapted for transmitting configuration data which are adapted for configuring service that is provided for the vehicle-mounted device. The service configuration channel is established on basis of connection to internet. A service channel system is configured between the vehicle-mounted device and the service center. A complete solution for providing information service may be provided by the vehicle information system, thereby improving the quality of user experience while using a vehicle.
    Type: Application
    Filed: December 25, 2010
    Publication date: June 14, 2012
    Applicants: Shanghan PATEO Internet Technology Service Co., Ltd., Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd.
    Inventors: Yilun Ying, Liang Huo, Yu Jiang, Xing Liu, Yu Yao, Zhihong Zhang, Dawei Zhu, Yehui Zhang, Yang Luan, Song Yang