Patents by Inventor Linsen Li
Linsen Li 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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Patent number: 11961975Abstract: The present disclosure is generally related to separators for use in lithium metal batteries, and associated systems and products. Certain embodiments are related to separators that form or are repaired when an electrode is held at a voltage. In some embodiments, an electrochemical cell may comprise an electrolyte that comprises a precursor for the separator.Type: GrantFiled: October 4, 2021Date of Patent: April 16, 2024Assignees: Massachusetts Institute of Technology, Carnegie Mellon University, 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Venkatasubramanian Viswanathan, Linsen Li, Vikram Pande, Dilip Krishnamurthy, Zeeshan Ahmad, William Henry Woodford
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Publication number: 20240013084Abstract: A scalable point defect qubit control system may include a diamond waveguide array comprising one or more diamond waveguides and a microwave line disposed proximally to the diamond waveguide array. Each diamond waveguide in the diamond waveguide array may include one or more qubits encoded in point defect sites. The microwave line may be configured to receive a direct current (DC) signal configured to shift an energy level of each point defect qubit of the one or more point defect qubits based on a position of the point defect in the diamond waveguide array, and receive an alternating current (AC) signal configured to control a quantum state of a point defect qubit of the one or more point defect qubits, wherein one or more properties of the AC signal are based on the shift in the energy level induced by the DC signal.Type: ApplicationFiled: April 26, 2023Publication date: January 11, 2024Applicants: The MITRE Corporation, National Technology & Engineering Solution of Sandia, LLC, MIT - Massachusetts Institute of TechnologyInventors: Andrew GOLTER, Genevieve CLARK, Tareq EL DANDACHI, Stefan KRASTANOV, Matthew ZIMMERMANN, Andrew GREENSPON, Noel WAN, Hamza RANIWALA, Kevin CHEN, Linsen LI, Andrew LEENHEER, Mark DONG, Gerald GILBERT, Matthew EICHENFIELD, Dirk ENGLUND
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Patent number: 11847766Abstract: A method and device for detecting bright spots on an image. The image is acquired from a field of view where a base extension reaction occurs, multiple nucleic acid molecules with optically detectable labels exist in the field of view where the base extension reaction occurs, and at least some of the nucleic acid molecules appear as bright spots on the image. The method includes preprocessing the image to obtain a preprocessed image; determining a critical value to simplify the preprocessed image to obtain a simplified image, determining a first bright spot detection threshold on the basis of the preprocessed image, and identifying candidate bright spots on the image on the basis of the preprocessed image and the simplified image, including determining a pixel matrix that satisfies at least two of conditions as a candidate bright spot.Type: GrantFiled: August 22, 2018Date of Patent: December 19, 2023Assignee: GENEMIND BIOSCIENCES COMPANY LIMITEDInventors: Linsen Li, Weibin Xu, Huan Jin, Zefei Jiang, Zhiliang Zhou, Qin Yan
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Publication number: 20230351235Abstract: A method for controlling a qubit encoded in an atom-like defect in a solid-state host may comprise applying an electrical signal to a piezoelectric cantilever that is mechanically coupled to a photonic waveguide comprising one or more embedded point defect sites. The photonic waveguide may be optically coupled to a photonic chip. Applying the electrical signal to the piezoelectric cantilever may induce movement in the piezoelectric cantilever, which may induce a strain in the photonic waveguide. The applied electrical signal may be determined by a defect site with excitation light, measuring a frequency of a photon emitted by the excited defect site, determining a frequency shift based on the measured frequency of the emitted photon, and determining the electrical signal to be applied to the piezoelectric cantilever based on the frequency shift.Type: ApplicationFiled: April 28, 2023Publication date: November 2, 2023Applicants: The MITRE Corporation, National Technology & Engineering Solution of Sandia, LLC, MIT - Massachusetts Institute of TechnologyInventors: Genevieve CLARK, Matthew KOPPA, Kevin CHEN, Andrew LEENHEER, Linsen LI, Daniel DOMINQUEZ, Mark DONG, Matthew SAHA, Andrew GOLTER, Gerald GILBERT, Matthew EICHENFIELD, Dirk ENGLUND
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Publication number: 20230334113Abstract: Embodiments of the present disclosure disclose an image processing method and apparatus, and a computer readable storage medium. The method includes: obtaining at least one page image of a current full-screen page in a webpage application; converting the at least one page image into at least one file object, and creating at least one link path of the at least one file object, each of the at least one file object corresponding to the respective at least one link path; and creating at least one picture object, and associatively saving the at least one picture object and the at least one link path in webpage application cache to complete taking a screenshot of the current full-screen page. Through the embodiments of the present disclosure, the screenshot capturing performance of the webpage application can be improved.Type: ApplicationFiled: March 29, 2021Publication date: October 19, 2023Inventors: Linsen LI, Wenwen YE
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Patent number: 11575823Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: GrantFiled: May 17, 2022Date of Patent: February 7, 2023Assignee: GeneMind Biosciences Company LimitedInventors: Linsen Li, Ruitao Sun, Jiahong Xu, Zhiliang Zhou, Zefei Jiang, Qin Yan
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Publication number: 20230027811Abstract: A method for identifying a base in nucleic acid, a computer-readable storage medium, a computer program product, and a system. The method for identifying a base in nucleic acid comprises: mapping a coordinate of each bright spot in a bright spot set corresponding to a template onto an image to be inspected, and determining the position of a corresponding coordinate on said image (S11); determining the intensity of a signal at the position of the corresponding coordinate on said image, the intensity being a corrected intensity (S21); and comparing the intensity of the signal at the position of the corresponding coordinate on said image with the size of a first preset value, and determining a base type corresponding to the position on the basis of the comparison result, so as to achieve base calling (S31). The method may quickly and accurately identify a base, and achieve the determination of an order of nucleotides/bases of at least part of a sequence of a template.Type: ApplicationFiled: September 10, 2020Publication date: January 26, 2023Inventors: Linsen LI, Huan JIN, Zefei JIANG, Lei SUN
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Patent number: 11483340Abstract: The present disclosure provides a detection system, comprising a client for unloading malicious HTTP traffic and a server for receiving and detecting the malicious HTTP traffic, wherein the server comprises an active label corrector for correcting noisy labels of the malicious HTTP traffic and a multi-field feature extractor for automatically discovering underlying features of the malicious HTTP traffic.Type: GrantFiled: January 13, 2020Date of Patent: October 25, 2022Assignee: SHANGHAI JIAOTONG UNIVERSITYInventors: Futai Zou, Chengwei Zhang, Yue Wu, Kaida Jiang, Siyu Zhang, Linsen Li, Xinghao Jiang, Dawu Gu
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Publication number: 20220319723Abstract: A nuclear reactor includes a reactor container, a reactor core, a control drum assembly, a hot channel, a heat exchanger and a main pump. The reactor container contains a coolant; the reactor core is arranged at a lower middle part of the reactor container; the control drum assembly is arranged on an outer periphery of the reactor core, and includes control drums arranged at intervals along a peripheral direction of the reactor core; the hot channel is arranged in the reactor container and located above the reactor core. The hot channel has a bottom hermetically connected to the control drum assembly and a top hermetically connected to an inner top surface of the reactor container. The hot channel has a hot pool passage for the coolant to pass through. The heat exchanger is arranged in the reactor container and located on an outer periphery of the hot channel.Type: ApplicationFiled: December 31, 2021Publication date: October 6, 2022Inventors: Linsen Li, Gang Zheng, Chunyuan Liu, Mian Xing, Peidong Sun, Yeoh Eing Yee, Zhaocan Meng, Xiaosong Chen, Zhen Luo, Yilin Zhang, Shuming Zhang, Xiaosheng Li, Zhihui Li, Xiaotao Liao, Canhui Sun, Yaodong Chen, Yuquan Li
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Publication number: 20220279130Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Linsen LI, Ruitao SUN, Jiahong XU, Zhiliang ZHOU, Zefei JIANG, Qin YAN
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Patent number: 11387450Abstract: The present invention is generally related to separators for use in lithium metal batteries, and associated systems and products. Certain embodiments are related to separators that form or are repaired when an electrode is held at a voltage. In some embodiments, an electrochemical cell may comprise an electrolyte that comprises a precursor for the separator.Type: GrantFiled: June 4, 2019Date of Patent: July 12, 2022Assignees: Massachusetts Institute of Technology, Carnegie Mellon UniversityInventors: Yet-Ming Chiang, Venkatasubramanian Viswanathan, Linsen Li, Vikram Pande, David Wang
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Patent number: 11368614Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: GrantFiled: July 23, 2019Date of Patent: June 21, 2022Assignee: GeneMind Biosciences Company LimitedInventors: Linsen Li, Ruitao Sun, Jiahong Xu, Zhiliang Zhou, Zefei Jiang, Qin Yan
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Publication number: 20220029207Abstract: The present disclosure is generally related to separators for use in lithium metal batteries, and associated systems and products. Certain embodiments are related to separators that form or are repaired when an electrode is held at a voltage. In some embodiments, an electrochemical cell may comprise an electrolyte that comprises a precursor for the separator.Type: ApplicationFiled: October 4, 2021Publication date: January 27, 2022Applicants: Massachusetts Institute of Technology, Carnegie Mellon University, 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Venkatasubramanian Viswanathan, Linsen Li, Vikram Pande, Dilip Krishnamurthy, Zeeshan Ahmad, William Henry Woodford
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Patent number: 11170506Abstract: A method for constructing a sequencing template based on an image, a device, and a system. The image includes first, second, third and fourth images of one same field of view corresponding to base extensions of A, T/U, G, and C respectively; the first, second, third and fourth images respectively include images M1 and M2, images N1 and N2, images P1 and P2, and images Q1 and Q2; the method includes combining any two of the images M1, M2, N1, N2, P1, P2, Q1, and Q2to perform bright spot matching, and enabling such images to participate in the combination for at least one time to obtain a plurality of combined images including first coincident bright spots, and merging the first coincident bright spots on the plurality of combined images to obtain a bright spot set corresponding to the sequencing template.Type: GrantFiled: August 22, 2018Date of Patent: November 9, 2021Assignee: GENEMIND BIOSCIENCES COMPANY LIMITEDInventors: Linsen Li, Weibin Xu, Huan Jin, Zefei Jiang, Zhiliang Zhou, Qin Yan
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Patent number: 11145909Abstract: The present disclosure is generally related to separators for use in lithium metal batteries, and associated systems and products. Certain embodiments are related to separators that form or are repaired when an electrode is held at a voltage. In some embodiments, an electrochemical cell may comprise an electrolyte that comprises a precursor for the separator.Type: GrantFiled: April 5, 2017Date of Patent: October 12, 2021Assignees: Massachusetts Institute of Technology, Carnegie Mellon University, 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Venkatasubramanian Viswanathan, Linsen Li, Vikram Pande, Dilip Krishnamurthy, Zeeshan Ahmad, William Henry Woodford
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Publication number: 20210266469Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: ApplicationFiled: July 23, 2019Publication date: August 26, 2021Inventors: Linsen LI, Ruitao SUN, Jiahong XU, Zhiliang ZHOU, Zefei JIANG, Qin YAN
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Publication number: 20210218754Abstract: The present disclosure provides a detection system, comprising a client for unloading malicious HTTP traffic and a server for receiving and detecting the malicious HTTP traffic, wherein the server comprises an active label corrector for correcting noisy labels of the malicious HTTP traffic and a multi-field feature extractor for automatically discovering underlying features of the malicious HTTP traffic.Type: ApplicationFiled: January 13, 2020Publication date: July 15, 2021Inventors: Futai ZOU, Chengwei ZHANG, Yue WU, Kaida JIANG, Siyu ZHANG, Linsen LI, Xinghao JIANG, Dawu GU
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Publication number: 20210217186Abstract: A method and device for image registration, and a computer program product. The method includes performing, based on a reference image, a first registration of an image to be registered, including determining a first offset between predetermined areas on the image and the reference image, and moving all bright spots on the image based on the first offset; performing, based on the reference image, a second registration with respect to the first registered image, including merging the first registered image and the reference image, calculating the offset of all overlapped bright spots in the predetermined area on the merged image to determine a second offset, two or more bright spots distanced by less than a predetermined number of pixels being one overlapped bright spot, and moving, on the basis of the second offset, all bright spots on the first registered image, thus implementing the registration of the image.Type: ApplicationFiled: August 22, 2018Publication date: July 15, 2021Inventors: Linsen LI, Weibin XU, Huan JIN, Zefei JIANG, Zhiliang ZHOU, Qin YAN
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Publication number: 20210217171Abstract: A method for constructing a sequencing template based on an image, a device, and a system. The image includes first, second, third and fourth images of one same field of view corresponding to base extensions of A, T/U, G, and C respectively; the first, second, third and fourth images respectively include images M1 and M2, images N1 and N2, images P1 and P2, and images Q1 and Q2; the method includes combining any two of the images M1, M2, N1, N2, P1, P2, Q1, and Q2 to perform bright spot matching, and enabling such images to participate in the combination for at least one time to obtain a plurality of combined images including first coincident bright spots, and merging the first coincident bright spots on the plurality of combined images to obtain a bright spot set corresponding to the sequencing template.Type: ApplicationFiled: August 22, 2018Publication date: July 15, 2021Inventors: Linsen LI, Weibin XU, Huan JIN, Zefei JIANG, Zhiliang ZHOU, Qin YAN
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Publication number: 20210217177Abstract: A method and device for detecting bright spots on an image. The image is acquired from a field of view where a base extension reaction occurs, multiple nucleic acid molecules with optically detectable labels exist in the field of view where the base extension reaction occurs, and at least some of the nucleic acid molecules appear as bright spots on the image. The method includes preprocessing the image to obtain a preprocessed image, determining a critical value to simplify the preprocessed image to obtain a simplified image, determining a first bright spot detection threshold on the basis of the preprocessed image, and identifying candidate bright spots on the image on the basis of the preprocessed image and the simplified image, including determining a pixel matrix that satisfies at least two of conditions as a candidate bright spot.Type: ApplicationFiled: August 22, 2018Publication date: July 15, 2021Inventors: Linsen LI, Weibin XU, Huan JIN, Zefei JIANG, Zhiliang ZHOU, Qin YAN