Patents by Inventor Xin Qian

Xin Qian 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: 12264157
    Abstract: The present invention relates to bifunctional compounds, which find utility as modulators of targeted ubiquitination, especially inhibitors of a variety of polypeptides and other proteins which are degraded and/or otherwise inhibited by bifunctional compounds according to the present invention. In particular, the present invention is directed to compounds, which contain on one end a VHL ligand which binds to the ubiquitin ligase and on the other end a moiety which binds a target protein such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. The present invention exhibits a broad range of pharmacological activities associated with compounds according to the present invention, consistent with the degradation/inhibition of targeted polypeptides.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: April 1, 2025
    Assignees: Arvinas Operations, Inc., Yale University
    Inventors: Andrew P. Crew, Craig M. Crews, Xin Chen, Hanqing Dong, Caterina Ferraro, Yimin Qian, Kam Siu, Jing Wang, Meizhong Jin, Michael Berlin, Kurt Zimmermann, Lawrence Snyder
  • Patent number: 12260350
    Abstract: The invention provides a method for constructing a target prediction model in a multicenter small sample scenario and a prediction method. In combination with the idea of transfer learning, a training set of a new node is predicted by directly using knowledge of a trained node, and a prediction error sample is used to reflect a difference between the new node and the trained node. The difference is used as supplementary knowledge. Model knowledge of the new node is quickly acquired, to avoid training of a new node from scratch each time. Finally, parallel integration of incremental subclassifiers is implemented by using a ridge regression method, so that the deployment time and costs are greatly reduced. The generalization of models is ensured through sharing of historical knowledge and a knowledge discarding mechanism, good classification effect can also be achieved for a node with a small sample size.
    Type: Grant
    Filed: January 13, 2024
    Date of Patent: March 25, 2025
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Pengjiang Qian, Zhihuang Wang, Shitong Wang, Yizhang Jiang, Wei Fang, Chao Fan, Jian Yao, Xin Zhang, Aiguo Chen, Yi Gu
  • Patent number: 12234981
    Abstract: Provided is a device for forming a light strip installation pattern and a method for installation thereof. The device includes a pattern forming member capable of forming a predetermined pattern; and a pattern bearing portion having an object surface, a first pattern the same as the predetermined pattern can be formed on the object surface by using the predetermined pattern and when the device is used, the first pattern on the object surface is irradiated by a light source and is imaged on a predetermined installation surface to form a second pattern, and the light strip can be installed on the predetermined installation surface along the second pattern.
    Type: Grant
    Filed: December 4, 2023
    Date of Patent: February 25, 2025
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Fangru Tang, Xin Qian, Aijun Wang, Zhiyong Wang, Hongbin Xu
  • Patent number: 12219937
    Abstract: The present disclosure relates to the field of artificial honeycombs, in particular to an artificial nest for solitary bees and an application method of the artificial nest. The artificial nest comprises a main enclosure tube, hanging rings, a plurality of trapping hollow tubes and tightening mechanisms used for clamping the trapping hollow tubes. The hanging rings are arranged at an outer sidewall of the main enclosure tube. The tightening mechanisms are annularly arranged at an inner sidewall of the main enclosure tube, and the trapping hollow tubes are fixed in a ring of each tightening mechanism in an axis direction of the main enclosure tube. Each tightening mechanism comprises a connecting steel wire and fastening springs. The sidewall of the main enclosure tube is provided with fixing holes for fixing the tightening mechanisms.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: February 11, 2025
    Assignees: ZHEJIANG UNIVERSITY, HAINAN INSTITUTE OF ZHEJIANG UNIVERSITY, HUZHOU PLANT PROTECTION QUARANTINE AND FERTILIZER MANAGEMENT STATION
    Inventors: Zengrong Zhu, Jin Lv, Xin Yuan, Wenwu Zhou, Ping Qian, Wendi Wu
  • Publication number: 20250038976
    Abstract: A lattice-based proxy signature method, apparatus and device, a lattice-based proxy signature verification method, apparatus and device, and a storage medium. Polynomials are randomly selected in rings to calculate public and private keys of nodes, and the magnitudes of proxy public and private keys are the same as the magnitudes of public and private keys of an original signer. Therefore, compared with existing proxy signature schemes, the present application has smaller lengths of public and private keys and higher storage efficiency. Proxy signature information generated in the present application shows a signature of the original signer and also shows a signature of a proxy signer. Once a proxy signature is created, the proxy signature cannot be repudiated by the proxy signer, and has strong non-repudiation and strong unforgeability. The proxy signature method has the advantage of resisting quantum computer attack.
    Type: Application
    Filed: August 18, 2022
    Publication date: January 30, 2025
    Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.
    Inventors: Bin QIAN, Houpeng HU, Yong XIAO, Jiaxiang OU, Mi ZHOU, Pengcheng LI, Yi LUO, Yanhong XIAO, Ji WANG, Xin WU, Fusheng LI, Peilin HE, Xiaoming LIN, Zhenghao GAO, Jianlin TANG, Zerui CHEN, Fan ZHANG, Gaoyi LONG, Qiang CHANG, Qin FENG, Yuanhong CEN
  • Publication number: 20250022107
    Abstract: Provided is a fringe line detection and phase unwrapping method and system based on an FL-Net convolutional neural network. The method includes: constructing the FL-Net convolutional neural network; detecting fringe lines of an input image by using the FL-Net convolutional neural network to obtain an image with detected fringe lines; performing circulation integral on the detected fringe lines to repair the detected fringe lines to thereby obtain an image with repaired fringe lines; performing path integral on the repaired fringe lines to unwrap the repaired fringe lines to thereby obtain an image with unwrapped fringe lines; and identifying error points of the unwrapped fringe lines by using the FL-Net convolutional neural network; and processing the error points. Specifically, an HDC method is used to replace a down-sampling method to avoid the loss of resolution, and residual connection is used to prevent the network from being too deep.
    Type: Application
    Filed: April 26, 2024
    Publication date: January 16, 2025
    Inventors: Jiang Qian, Xin Ye, Haitao Lyu, Xiaobo Yang
  • Publication number: 20250007822
    Abstract: Provided are a method for detecting a public network forwarding device receiving a TRACE message performed by outer layer encapsulation based on a preset protocol, and analyzing an HL value from the outer layer encapsulation; analyzing the TRACE message if the HL value indicates that the last hop has been reached, and acquiring a source IP carried in the TRACE message; generating a response message, setting a destination IP in the response message as the source IP in the TRACE message, and setting a source IP in the response message as an IP of a public network forwarding device; and performing outer layer encapsulation on the response message based on the preset protocol, respectively setting the source IP and the destination IP in the outer layer encapsulation of the response message as the source IP and a destination IP in the outer layer encapsulation of the TRACE message.
    Type: Application
    Filed: August 24, 2022
    Publication date: January 2, 2025
    Inventor: Xin QIAN
  • Publication number: 20240240772
    Abstract: Provided is a device for forming a light strip installation pattern and a method for installation thereof. The device includes a pattern forming member capable of forming a predetermined pattern; and a pattern bearing portion having an object surface, a first pattern the same as the predetermined pattern can be formed on the object surface by using the predetermined pattern and when the device is used, the first pattern on the object surface is irradiated by a light source and is imaged on a predetermined installation surface to form a second pattern, and the light strip can be installed on the predetermined installation surface along the second pattern.
    Type: Application
    Filed: December 4, 2023
    Publication date: July 18, 2024
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Fangru TANG, Xin QIAN, Aijun WANG, Zhiyong WANG, Hongbin XU
  • Publication number: 20240232296
    Abstract: A deep learning-based method for fusing multi-source urban energy data and a storage medium are provided to perform data fusion on multi-source urban energy data found in big data and perform multi-scale and multimodal information fusion by using a cross-modal transformer, thereby implementing cross-modal mutual fusion of multi-source heterogeneous types of data to obtain a fused feature for prediction of a quantity of energy that will be used in the future and a quantity of energy that needs to be produced. The present disclosure proposes a multi-scale cooperative multimodal transformer architecture to enhance an effect of representation learned from an unaligned multimodal sequence. Not only there is a higher degree of correlation in multi-source urban energy data fusion, but also a system becomes more lightweight.
    Type: Application
    Filed: December 4, 2022
    Publication date: July 11, 2024
    Applicant: STATE GRID JIANGSU ELECTRIC POWER CO., LTD NANJING POWER SUPPLY COMPANY
    Inventors: Zhengyi ZHU, Honghua XU, Weiya ZHANG, Long LIANG, Jinjie MA, Hengjun ZHOU, Wendi WANG, Xin QIAN, Linqing YANG
  • Publication number: 20240134939
    Abstract: A deep learning-based method for fusing multi-source urban energy data and a storage medium are provided to perform data fusion on multi-source urban energy data found in big data and perform multi-scale and multimodal information fusion by using a cross-modal transformer, thereby implementing cross-modal mutual fusion of multi-source heterogeneous types of data to obtain a fused feature for prediction of a quantity of energy that will be used in the future and a quantity of energy that needs to be produced. The present disclosure proposes a multi-scale cooperative multimodal transformer architecture to enhance an effect of representation learned from an unaligned multimodal sequence. Not only there is a higher degree of correlation in multi-source urban energy data fusion, but also a system becomes more lightweight.
    Type: Application
    Filed: December 4, 2022
    Publication date: April 25, 2024
    Applicant: STATE GRID JIANGSU ELECTRIC POWER CO., LTD NANJING POWER SUPPLY COMPANY
    Inventors: Zhengyi ZHU, Honghua XU, Weiya ZHANG, Long LIANG, Jinjie MA, Hengjun ZHOU, Wendi WANG, Xin QIAN, Linqing YANG
  • Patent number: 11965629
    Abstract: Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: April 23, 2024
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Hai Huang, Xin Qian, Kun Xiao, Jie Gao
  • Publication number: 20240077171
    Abstract: Disclosed in the present application is a strip mounting system that includes a mounting clip configured to removably receive a strip; and a mounting base configured to be connected to the mounting clip and to be removably connected by headless nails to a surface to be mounted. In a state in which the strip is mounted to the strip mounting system that has been connected to the surface to be mounted, hammered ends of the headless nails are shielded by the strip. A strip can be stably fixed and easy to be taken out or replaced by the strip mounting system, with almost no damage to the wall when the whole strip mounting system is dismounted, a large enough operating space for the hammering of the headless nails during the mounting process, and the headless nails shielded by the strip, thereby providing a good appearance.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Fangru TANG, Aijun WANG, Zhiyong WANG, Xin QIAN, Liang SHAN
  • Publication number: 20240003506
    Abstract: Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.
    Type: Application
    Filed: May 30, 2023
    Publication date: January 4, 2024
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Hai HUANG, Xin QIAN, Kun XIAO, Jie GAO
  • Publication number: 20230345451
    Abstract: A multi-user scheduling method based on reinforcement learning for 5G IoT, including: calculating the achievable rate of each user in a set according to a communication scenario model; generating an initial scheduled users set according to the achievable rate of each user; according to the achievable rate of each user and the number of times each user is scheduled, evaluating the estimated value of each user's action value under the current scheduling period by using the Q-learning method; determining the upper bound value of the confidence interval of each user's action value; determining the set of scheduled users under the current scheduling period according to the upper bound of the confidence interval of each user's action value; according to the set of scheduled users under the current scheduling period, recalculating the actual achievable rate value of each selected user under the current scheduling period.
    Type: Application
    Filed: January 13, 2023
    Publication date: October 26, 2023
    Applicant: State Grid Jiangsu Electric Power Co., LTD, Nanjing Power Supply Branch
    Inventors: Wendi WANG, Hong ZHU, Pu WANG, Honghua XU, Su PAN, Dongxu ZHOU, Xin QIAN, Zibo LI, Xuanxuan SHI, Junkang WANG, Zhongzhong XU, Jun ZHAO
  • Patent number: 11775756
    Abstract: A dataset captioning system is described that generates captions of text to describe insights identified from a dataset, automatically and without user intervention. To do so, given an input of a dataset the dataset captioning system determines which data insights are likely to support potential visualizations of the dataset, generates text based on these insights, orders the text, processes the ordered text for readability, and then outputs the text as a caption. These techniques also include adjustments made to the complexity of the text, globalization of the text, inclusion of links to outside sources of information, translation of the text, and so on as part of generating the caption.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: October 3, 2023
    Assignee: Adobe Inc.
    Inventors: Eunyee Koh, Xin Qian, Tak Yeon Lee, Sana Malik Lee, Ryan Anthony Rossi, Fan Du, Duy-Trung Trong Dinh
  • Patent number: 11720590
    Abstract: Systems and methods for personalized visualization recommendation are described.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: August 8, 2023
    Assignee: ADOBE INC.
    Inventors: Ryan Rossi, Vasanthi Holtcamp, Tak Yeon Lee, Sungchul Kim, Sana Lee, Nathan Ross, John Anderson, Fan Du, Eunyee Koh, Xin Qian
  • Publication number: 20230232512
    Abstract: Provided is a control circuit, a control method and a lighting device compatible with a dimmer/switch. The dimmer/switch is connectable to a power supply input end of a light emitting module, and the control circuit includes a charging assistance module for assisting in charging of the dimmer/switch, that includes a first switch and a first resistor having a resistance value lower than a predetermined resistance value, so that when the first switch is turned on, an overall resistance value of the first resistor and the light emitting module is lower than the predetermined resistance value; and a charging control module, includes a constant voltage source and a second switch for controlling a voltage of a first control end of the first switch, so the first switch is turned on when an input voltage of the power supply input end is between 0 and a first predetermined voltage.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 20, 2023
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Yimin ZHU, Chenyu HU, Xin QIAN, Aijun WANG
  • Patent number: 11698171
    Abstract: Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: July 11, 2023
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Hai Huang, Xin Qian, Kun Xiao, Jie Gao
  • Patent number: 11606852
    Abstract: A control device, lighting device including the control device, a lighting system and a method for controlling the lighting device are provided. In embodiments, the control device may comprise a communication unit and a controller. The communication unit may be operable to communicatively connect with a remote controller via a first wireless network and operable to communicatively connect with at least one mobile device via a second wireless network. The controller may be coupled to the communication unit and the lighting device, and configured to control the lighting device based on at least one signal of those received by the communication unit from the remote controller and the at least one mobile device. The first wireless network and the second wireless network operate at different bands. The lighting system may include the lighting device and the remote controller.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: March 14, 2023
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Guangting Guo, Kun Xiao, Mathew Sommers, Xin Qian, Chengbin Liu, Chunfeng Hong, Abhinav Bhandari
  • Publication number: 20230038966
    Abstract: Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.
    Type: Application
    Filed: August 4, 2022
    Publication date: February 9, 2023
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Hai HUANG, Xin QIAN, Kun XIAO, Jie GAO