Patents by Inventor Yi Ding

Yi Ding 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: 12069013
    Abstract: An extendable augmented reality (AR) system for recognizing user-selected objects in different contexts. A user may select certain entities (text, objects, etc.) that are viewed on an electronic device and create notes or additional content associated with the selected entities. The AR system may remember those entities and indicate to the user when those entities are encountered by the user in a different context, such as in a different application, on a different device, etc. The AR system offers the user the ability to access the user created note or content when the entities are encountered in the new context.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: August 20, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Matthew Paul Bell, Alexander Honda, Kenneth Mark Karakotsios, Peter Cheng, Stephen Michael Polansky, David Wayne Stafford, Amber Nalu, Yi Ding
  • Publication number: 20240276521
    Abstract: Provided are a resource exclusion method, a resource reselection method and apparatuses, a device, and a storage medium, and relates to the technical field of mobile communications. The resource exclusion method includes that: a second terminal determines a slot set, the slot set including slots for a first terminal to send data; the second terminal determines resource exclusion reference information based on first Side Link Control Information (SCI) detected in the slot set; and the second terminal sends the resource exclusion reference information to the first terminal, the resource exclusion reference information being configured to assist the first terminal in resource exclusion.
    Type: Application
    Filed: September 25, 2020
    Publication date: August 15, 2024
    Inventors: Yi DING, Shichang ZHANG, Zhenshan ZHAO, Huei-Ming LIN
  • Publication number: 20240266704
    Abstract: A phase shifter is provided. The phase shifter includes a plurality of phase shift units coupled in sequence. At least one phase shift unit of the plurality of phase shift units includes: a first conductive structure and a second conductive structure. The first conductive structure includes at least one first transmission line, and a second transmission line connected to the at least one first transmission line, the second transmission line being configured as an inductive load. The second conductive structure includes at least one third transmission line, each third transmission line being configured to form a capacitor with a first transmission line. The first transmission line, the third transmission line and the capacitor constitute at least a portion of a phase shift communication path of the phase shifter.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 8, 2024
    Inventors: Haocheng JIA, Yi DING, Xiaobo WANG, Hao GUO, Yan LU, Weisi ZHOU, Wenxue MA, Jing WANG, Chuncheng CHE
  • Patent number: 12056841
    Abstract: A generative adversarial network used for image shape transformation. The image shape transformation includes generating a segmentation mask of an image to be transformed and constructing a generator and a discriminator. The image shape transformation further includes constructing the generative adversarial network through the generator and the discriminator, constructing a loss function, training the generative adversarial network by a gradient descent method according to the loss function, and inputting the segmentation mask of the image to be transformed into the trained generative adversarial network to obtain an image shape transformation result.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: August 6, 2024
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Zhen Qin, Yi Ding, Tianming Zhuang, Fuhu Deng, Zhiguang Qin
  • Patent number: 12056592
    Abstract: A system and method include one or more processing devices to implement a sequence of transformer neural networks, first and second sequence-to-sequence layers that each comprises a sequence of nodes, and an output layer to provide the first set and second set of score vectors to a downstream application of a natural language processing (NLP) task.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: August 6, 2024
    Inventors: Sanjeet Hajarnis, Varun Kacholia, Tushar Makkar, Xingjian Wang, Yi Ding
  • Publication number: 20240258668
    Abstract: There is provided a phase shifter having a phase shift region and a peripheral region, and including a first substrate, a second substrate and a dielectric layer between such two substrates; the first substrate includes a first dielectric substrate, a first electrode and a first auxiliary structure; the second substrate includes a second dielectric substrate, a second electrode and a second auxiliary structure; the phase shift region includes overlapping regions; the first electrode and the second electrode are located in the phase shift region, and have orthographic projections, on the first dielectric substrate, overlapped at least partially in the overlapping regions; the first auxiliary structure is in the peripheral region and on a side, close to the dielectric layer, of the first dielectric substrate; the second auxiliary structure is in the peripheral region and on a side, close to the dielectric layer, of the second dielectric substrate.
    Type: Application
    Filed: January 27, 2022
    Publication date: August 1, 2024
    Inventors: Xiaobo WANG, Haocheng JIA, Chuncheng CHE, Zhifeng ZHANG, Cuiwei TANG, Yong LIU, Honggang LIANG, Sheng CHEN, Xueyan SU, Hailong LIAN, Yi DING, Jing XIE, Wei ZHANG, Weisi ZHOU, Meng WEI, Jing WANG, Zhenguo ZHANG, Feng QU
  • Publication number: 20240253188
    Abstract: A fixture and a method for clamping a plurality of frame-shaped workpieces. The fixture includes a plurality of clamping members adapted to be alternately stacked with the plurality of frame-shaped workpieces along a stacking direction; the plurality of clamping members having positioning holes aligned to each other in the stacking direction; and a locking assembly at least partially arranged in the positioning holes and adapted to press the plurality of clamping members in the stacking direction to allow the plurality of clamping members to be clamped in position.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 1, 2024
    Inventors: Haoxu Wan, Hao Yang, Zhijun Chen, Zhizheng Wang, Yi Ding
  • Publication number: 20240258705
    Abstract: Provided are an antenna and an antenna system. The antenna includes: a feeding network and antenna units electrically connected with the feeding network. The feeding network includes n stages, each stage includes 2n-1 transmission components; when n=1, first and second transmission lines of each transmission component are electrically connected with different antenna units; when n>1, the first and second transmission lines of the transmission component in the nth stage are respectively connected with two antenna units, the antenna units connected with first and second transmission lines are different; the first and second transmission lines of the transmission component in an ith stage are electrically connected with two different main path portions in an (i+1)th stage, main path portions connected with the first and second transmission lines are different; 1?i<n. At least part of the transmission components each further include a phase shift unit.
    Type: Application
    Filed: January 21, 2022
    Publication date: August 1, 2024
    Inventors: Yi DING, Haocheng JIA, Feng QU, Chuncheng CHE
  • Publication number: 20240250400
    Abstract: A balun structure and an electronic device. The balun structure includes: a dielectric substrate; a first grounding conductive layer, a first transmission line, a second transmission line, and a third transmission line, wherein at least one coupling structure is connected in series between a first end and a second end of the third transmission line. The coupling structure includes a first coupling part and a second coupling part, wherein in the same coupling structure, one end of the first coupling part facing the second coupling part has at least one first branch line, and one end of the second coupling part facing the first coupling part has at least one second branch line; and in the same coupling structure, the first branch line of the first coupling part is in coupling connection with the second branch line of the second coupling part.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 25, 2024
    Inventors: Hao GUO, Haocheng JIA, Yan LU, Yi DING, Wenxue MA, Weisi ZHOU, Jing WANG, Xiaobo WANG, Chuncheng CHE
  • Patent number: 12046133
    Abstract: A detection method of key road-sections based on Ricci flow is provided and includes: building a weighted road network according to static road network data and actual traffic flow data; calculating initial values of Olivier Ricci curvature at different times; obtaining a weight system of making edges of the weighted road network be with a same value of Olivier Ricci curvature by a Ricci flow iterative process; and calculating direction and degree of weight change of each of the edges corresponding to road-sections, and setting a threshold to extract key road-sections. The method solves problems that the existing methods analyze the key road-sections from the topological structure of the road network without fully considering the actual distribution and transmission characteristics of the traffic flow in the network, is simple and easy; and the detection result more meet the traffic distribution and the flow of the actual road-sections.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: July 23, 2024
    Assignees: CENTRAL SOUTH UNIVERSITY, CHONGQING GEOMATICS AND REMOTE SENSING CENTER
    Inventors: Haifeng Li, Jian Peng, Penglong Li, Zezhong Ma, Yi Ding, Zelie Zhang, Ding Luo, Jiawei Zhu, Silu He, Yan Li, Zhenqi Cui, He Xiao, Ying Ao, Tao Zhang
  • Publication number: 20240243459
    Abstract: The present disclosure provides a waveguide conversion device and wireless communication system. The waveguide conversion device includes: a waveguide cavity including a waveguide transmission cavity and a waveguide back cavity facing each other; a base substrate between the waveguide transmission cavity and the waveguide back cavity, the base substrate including at least a first substrate; and a conversion module on the first substrate and including a balanced antenna, a first differential strip-line and a second differential strip-line, wherein the balanced antenna is in a region where the waveguide transmission cavity faces the waveguide back cavity, the balanced antenna includes a first output port and a second output port; a first end of the first differential strip-line is connected to the first output port of the balanced antenna, and a first end of the second differential strip-line is connected to the second output port of the balanced antenna.
    Type: Application
    Filed: February 28, 2022
    Publication date: July 18, 2024
    Inventors: Yan LU, Haocheng JIA, Yi DING, Hao GUO, Weisi ZHOU, Wenxue MA, Jing WANG, Xiaobo WANG, Chuncheng CHE
  • Publication number: 20240231950
    Abstract: Disclosed are a resource reselection method and a terminal device. The method includes: determining target selected slots and target sensing slots by a terminal device; obtaining a candidate resource set by performing resource exclusion on candidate resources in the target selected slots according to non-monitored slots and/or sensing result in the target sensing slots; and in a case where it is determined to perform reselection for a first resource that has been selected by the terminal device, selecting a second resource from the candidate resource set for replacement of the first resource.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 11, 2024
    Inventors: Yi DING, Zhenshan ZHAO, Shichang ZHANG, Huei-Ming LIN, Teng MA
  • Publication number: 20240226589
    Abstract: Disclosed are a multi-pole radio frequency (RF) device, a method for controlling multi-pole RF device, and an RF therapeutic apparatus. The multi-pole RF device includes an RF power supply, a return electrode, a therapeutic electrode, a controller, a first switch switching circuit, and/or a second switch switching circuit. The controller controls the third input terminal and the fourth input terminal of the second switch switching circuit to be switchably connected to the third output terminal and the fourth output terminal. In the unipolar mode, the controller controls the first output terminal and the second output terminal to be electrically connected to the therapeutic electrode and the return electrode respectively. In the bipolar mode, the controller controls the first output terminal and the second output terminal to be connected to at least one of the plurality of electrode slices respectively.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 11, 2024
    Applicant: SHENZHEN PENINSULA MEDICAL GROUP
    Inventors: Yanan LI, Yongsheng LIANG, Xiaobing LEI, Yi DING
  • Publication number: 20240216707
    Abstract: Disclosed are a radio frequency (RF) array control device, a therapy instrument and a treatment method. The device includes: an electrode group determination module to determine at least one target electrode group from multiple candidate electrodes of the RF electrode array according to the target output mode; a control module to control the RF power supply to output RF energy to the target electrode group according to the preset treatment duration so that the target electrode group transmits the RF energy to the target area; and an electrode group update module to delete the target electrode group from multiple candidate electrodes and to obtain updated multiple candidate electrode groups.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 4, 2024
    Applicant: SHENZHEN PENINSULA MEDICAL GROUP
    Inventors: Yongsheng LIANG, Yanan LI, Xiaobing LEI, Yi DING
  • Patent number: 12028451
    Abstract: A key generation method based on a deep learning generative adversarial network includes: preparing a training set image; construction of a key generation network: constructing the key generation network according to a generator network and a discriminator network, and inputting the training set image to the key generation network; and training of the key generation network: training the key generation network by a deep learning method to generate a key.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: July 2, 2024
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Yi Ding, Zhen Qin, Fuyuan Tan, Fuhu Deng, Zhiguang Qin
  • Publication number: 20240206663
    Abstract: An external punching-free mounting mechanism for a curtain, comprising a cross beam exposed outside a window frame, a first mounting assembly and a second mounting assembly supporting the cross beam in the window frame in a cooperative way, and the first mounting assembly and the second mounting assembly are oppositely connected to the cross beam; the first mounting assembly and the second mounting assembly can slide in the length direction of the cross beam in the unlocking state; the first mounting assembly and the second mounting assembly are fixed to the cross beam in the locking state; the first mounting assembly and the second mounting assembly are both connected with an auxiliary member used for clinging to the inner frame edge of the window frame.
    Type: Application
    Filed: November 27, 2023
    Publication date: June 27, 2024
    Inventors: Baoguo TAN, Jianhong WEI, Yi DING
  • Publication number: 20240198035
    Abstract: A system and method for mental arousal level regulation of a subject. The system includes at least one sensor and an interface configured to provide a virtual object in a virtual reality environment. A controller is configured to perform a method of mental arousal level regulation including: providing at least one stimulus in the virtual reality environment for a time duration; and acquiring bioelectric signals from the subject via the at least one sensor concurrently with the providing of the at least one stimulus. Based on the bioelectric signals, a mental arousal score for the subject for the time duration is determined. The controller is configured to controllably vary at least one of the virtual object and the at least one stimulus in response to the mental arousal score.
    Type: Application
    Filed: April 22, 2022
    Publication date: June 20, 2024
    Inventors: Cuntai GUAN, Tih Shih LEE, Yi DING, Neethu ROBINSON, Shi Hui POON, Xiangting Bernice LIN, Pinar BILGIN, Qiuhao ZENG, Aung Aung PHYO WAI, Jonathan Zhi Han TAN, Natalie Li Wun CHIN
  • Patent number: 12011475
    Abstract: Disclosed in the present invention are a polypeptide fragment, a derivative of the polypeptide fragment, and applications of the derivative of the polypeptide in the preparation of drugs for preventing and treating fibrosis diseases.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: June 18, 2024
    Assignee: CHENGDU HUITAI BIOMEDICINE CO., LTD.
    Inventors: De Wei, Yi Ding, Xiaomei Li, Wen Yu, Xiaohong Chen, Ling Xiao, Rui Chen, Ling Chen
  • Patent number: 12010588
    Abstract: Disclosed are indoor positioning methods, apparatuses, electronic device and computer readable storage medium. The indoor positioning method includes: obtaining state data of a mobile terminal; based on a pre-trained position classification model, determining a position classification of the mobile terminal according to the state data of the mobile terminal; when the position classification of the mobile terminal is an anchor point position, taking the mobile terminal as a beacon terminal and sending an anchor point position broadcast instruction to the beacon terminal to enable the beacon terminal to broadcast the anchor point position. In the technical solution, a mobile terminal meeting anchor point requirements is taken as a beacon terminal to provide convenient positioning services, so as to avoid deployment and maintenance of a large number of beacons, hardware of routers, and related mapping relationship, thus greatly reducing investment costs and facilitating promotion of use.
    Type: Grant
    Filed: March 14, 2020
    Date of Patent: June 11, 2024
    Assignee: RAJAX NETWORK TECHNOLOGY (SHANGHAI) CO., LTD.
    Inventors: Tian He, Yi Ding, Yun Ji, Tianye Zhang, Jiaming Lu, Zhigang Dai
  • Patent number: D1036765
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: July 23, 2024
    Assignee: ALD GROUP LIMITED, Shenzhen, CHINA
    Inventors: Yi Ding, Chunmo Huang