Patents by Inventor Changfeng Wu
Changfeng Wu 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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Publication number: 20240120574Abstract: The present disclosure provides a liquid cooling plate and battery pack. The liquid cooling plate is formed with a receiving space. The liquid cooling plate includes a first cooling plate and a second cooling plate. The second cooling plate is stacked on a side of the first cooling plate facing the receiving space and is connected to the first cooling plate in a sealed manner. A cooling flow passage surrounding the receiving space is formed between the second cooling plate and the first cooling plate.Type: ApplicationFiled: December 22, 2023Publication date: April 11, 2024Applicant: XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO., LTD.Inventors: Weipeng HUANG, Changfeng WU, Xiaoxiao JING
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Patent number: 11952222Abstract: A material conveying device includes a base frame, a first conveying unit, a second conveying unit and a transfer assembly. The first conveying unit is provided on the base frame, the second conveying unit is provided on the base frame, and the transfer assembly is provided on the base frame and can transfer a material between the first conveying unit and the second conveying unit. The present disclosure further provides a processing equipment facilitating material distribution and a material distribution method.Type: GrantFiled: March 25, 2022Date of Patent: April 9, 2024Assignee: CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.Inventors: Dongsheng Qu, Changfeng Li, Junsheng Xia, Jian Yang, Hongjun Wu, Feng Yin, Jin Zha, Kaicang Ruan, Jiming Huang, Fuliang Gao, Dianqiu Zhou
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Publication number: 20240069032Abstract: The present invention provides, among other aspects, functionalized chromophoric polymer dots comprising a hydrophobic core and a hydrophilic cap, and bioconjugates thereof. Also provided are improved methods for preparing functionalized chromophoric polymer dots. Methods for in vivo imaging and molecular labeling are also disclosed.Type: ApplicationFiled: October 23, 2023Publication date: February 29, 2024Inventors: Daniel T. Chiu, Changfeng Wu, Jason McNeil, Jiangbo Yu
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Publication number: 20240063466Abstract: The present disclosure provides a liquid cooling plate and a battery pack. The liquid cooling plate includes a first cooling plate, a second cooling plate and at least one reinforcement member. The first cooling plate includes a first bent part. The second cooling plate is arranged side by side with the first cooling plate and is connected with the first cooling plate in a sealed manner. A cooling flow passage is formed between the second cooling plate and the first cooling plate. The second cooling plate includes a second bent part, and the second bent part corresponds to the first bent part. The at least one reinforcement member is disposed in the cooling flow passage between the first bent part and the second bent part.Type: ApplicationFiled: November 3, 2023Publication date: February 22, 2024Applicant: XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO., LTD.Inventors: Weipeng HUANG, Changfeng WU, Xiaoxiao JING
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Publication number: 20240047098Abstract: The present disclosure provides organic-inorganic hybrid polymer particles, which have desirable surface chemistry and optical properties that make them particularly suitable for biological and optical applications. The present disclosure also provides methods of making organic-inorganic hybrid polymer particles. The present disclosure also provides methods of using the organic-inorganic hybrid polymer particles for biological and optical applications.Type: ApplicationFiled: October 11, 2023Publication date: February 8, 2024Applicant: University of WashingtonInventors: Daniel T. CHIU, Jiangbo YU, Yu RONG, Changfeng WU
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Publication number: 20230408526Abstract: The present invention provides, among other aspects, stabilized chromophoric nanoparticles. In certain embodiments, the chromophoric nanoparticles provided herein are rationally functionalized with a pre-determined number of functional groups. In certain embodiments, the stable chromophoric nanoparticles provided herein are modified with a low density of functional groups. In yet other embodiments, the chromophoric nanoparticles provided herein are conjugated to one or more molecules. Also provided herein are methods for making rationally functionalized chromophoric nanoparticles.Type: ApplicationFiled: November 23, 2022Publication date: December 21, 2023Applicant: University of Washington through its Center for CommercializationInventors: Daniel T. Chiu, Changfeng Wu, Xuanjun Zhang, Jiangbo Yu, Fangmao Ye
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Patent number: 11835526Abstract: The present invention provides, among other aspects, functionalized chromophoric polymer dots comprising a hydrophobic core and a hydrophilic cap, and bioconjugates thereof. Also provided are improved methods for preparing functionalized chromophoric polymer dots. Methods for in vivo imaging and molecular labeling are also disclosed.Type: GrantFiled: February 15, 2022Date of Patent: December 5, 2023Assignees: University of Washington, Clemson University Research FoundationInventors: Daniel T. Chiu, Changfeng Wu, Jason McNeill, Jiangbo Yu
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Patent number: 11823809Abstract: The present disclosure provides organic-inorganic hybrid polymer particles, which have desirable surface chemistry and optical properties that make them particularly suitable for biological and optical applications. The present disclosure also provides methods of making organic-inorganic hybrid polymer particles. The present disclosure also provides methods of using the organic-inorganic hybrid polymer particles for biological and optical applications.Type: GrantFiled: July 6, 2021Date of Patent: November 21, 2023Assignee: University of WashingtonInventors: Daniel T. Chiu, Jiangbo Yu, Yu Rong, Changfeng Wu
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Patent number: 11774513Abstract: A method for predicting a life includes the following. Obtain multiple cycle numbers of a battery and multiple capacity data corresponding to the cycle numbers. Obtain multiple sets of first fitting data by fitting the cycle numbers and the capacity data with a bi-exponential empirical model. Obtain multiple sets of second fitting data by fitting the cycle numbers and the capacity data with a box-cox transformation method. Determine a first capacity error according to the multiple sets of first fitting data and the multiple capacity data. Determine a second capacity error according to the multiple sets of second fitting data and the capacity data. Generate a battery-life prediction model according to the first capacity error, the second capacity error, the multiple sets of first fitting data, and the multiple sets of second fitting data. Determine an RUL of the battery according to a predetermined battery-capacity-value and the battery-life prediction model.Type: GrantFiled: March 16, 2023Date of Patent: October 3, 2023Assignees: Shenzhen Hairun New Energy Technology Co., Ltd., Xiamen Hithium Energy Storage Technology Co., Ltd.Inventors: Xiang Cai, Changfeng Wu
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Patent number: 11697713Abstract: Polymers, monomers, chromophoric polymer dots and related methods are provided. Highly fluorescent chromophoric polymer dots with narrow-band emissions are provided. Methods for synthesizing the chromophoric polymers, preparation methods for forming the chromophoric polymer dots, and biological applications using the unique properties of narrow-band emissions are also provided.Type: GrantFiled: September 21, 2018Date of Patent: July 11, 2023Assignee: University of Washington through its Center for CommercializationInventors: Daniel T. Chiu, Changfeng Wu, Yu Rong, Yong Zhang, Yi-Che Wu, Yang-Hsiang Chan, Xuanjun Zhang, Jiangbo Yu, Wei Sun
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Patent number: 11674964Abstract: The present disclosure provides encoded chromophoric polymer particles that are capable of, for example, optical and/or biomolecular encoding of analytes. The present disclosure also provides suspensions comprising a plurality of encoded chromophoric polymer particles. The present disclosure also provides methods of using the encoded chromophoric polymer particles and systems for performing multiplex analysis with encoded chromophoric polymer particles.Type: GrantFiled: November 30, 2021Date of Patent: June 13, 2023Assignee: UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATIONInventors: Daniel T. Chiu, Changfeng Wu, Jiangbo Yu
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Publication number: 20230077385Abstract: The present disclosure provides nanoparticle transducers and methods of use thereof for the detection of analyte concentrations in a fluid. Nanoparticle transducers can comprise a nanoparticle, such as a Pdot, coupled to an enzyme that catalyzes a reaction with the analyte. The nanoparticle transducers further comprise chromophores that emit fluorescence that varies as a function of the concentration of one of the elements of the reaction. The nanoparticle transducer thus changes fluorescence as the analyte concentration changes, transforming analyte concentration values into fluorescence intensities. The measurement of these intensities provides a measurement of the analyte concentration. The nanoparticle transducers are biocompatible, allowing for use in vivo, for the monitoring of analyte blood concentrations such as blood glucose concentrations.Type: ApplicationFiled: November 23, 2022Publication date: March 16, 2023Applicants: University of Washington, LAMPROGEN, INC.Inventors: Daniel T. Chiu, Jiangbo Yu, Changfeng Wu, Kai Sun
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Patent number: 11585818Abstract: The present invention provides, among other aspects, stabilized chromophoric nanoparticles. In certain embodiments, the chromophoric nanoparticles provided herein are rationally functionalized with a pre-determined number of functional groups. In certain embodiments, the stable chromophoric nanoparticles provided herein are modified with a low density of functional groups. In yet other embodiments, the chromophoric nanoparticles provided herein are conjugated to one or more molecules. Also provided herein are methods for making rationally functionalized chromophoric nanoparticles.Type: GrantFiled: August 10, 2020Date of Patent: February 21, 2023Assignee: University of Washington through its Center for CommercializationInventors: Daniel T. Chiu, Changfeng Wu, Xuanjun Zhang, Jiangbo Yu, Fangmao Ye
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Patent number: 11542539Abstract: The present disclosure provides nanoparticle transducers and methods of use thereof for the detection of analyte concentrations in a fluid. Nanoparticle transducers can comprise a nanoparticle, such as a Pdot, coupled to an enzyme that catalyzes a reaction with the analyte. The nanoparticle transducers further comprise chromophores that emit fluorescence that varies as a function of the concentration of one of the elements of the reaction. The nanoparticle transducer thus changes fluorescence as the analyte concentration changes, transforming analyte concentration values into fluorescence intensities. The measurement of these intensities provides a measurement of the analyte concentration. The nanoparticle transducers are biocompatible, allowing for use in vivo, for the monitoring of analyte blood concentrations such as blood glucose concentrations.Type: GrantFiled: June 5, 2017Date of Patent: January 3, 2023Assignees: UNIVERSITY OF WASHINGTON, LAMPROGEN, INC.Inventors: Daniel T. Chiu, Jiangbo Yu, Changfeng Wu, Kai Sun
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Publication number: 20220252607Abstract: The present invention provides, among other aspects, functionalized chromophoric polymer dots comprising a hydrophobic core and a hydrophilic cap, and bioconjugates thereof. Also provided are improved methods for preparing functionalized chromophoric polymer dots. Methods for in vivo imaging and molecular labeling are also disclosed.Type: ApplicationFiled: February 15, 2022Publication date: August 11, 2022Inventors: Daniel T. Chiu, Changfeng Wu, Jason McNeill, Jiangbo Yu
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Patent number: 11408884Abstract: Lyophilized chromophoric polymer dot compositions are provided. Also disclosed are methods of making and using the lyophilized compositions, methods of dispersing the lyophilized compositions in aqueous solutions and kits supplying the compositions.Type: GrantFiled: December 3, 2019Date of Patent: August 9, 2022Assignee: University of Washington through its Center for CommercializationInventors: Daniel T. Chiu, Wei Sun, Jiangbo Yu, Changfeng Wu, Fangmao Ye
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Publication number: 20220082566Abstract: The present disclosure provides encoded chromophoric polymer particles that are capable of, for example, optical and/or biomolecular encoding of analytes. The present disclosure also provides suspensions comprising a plurality of encoded chromophoric polymer particles. The present disclosure also provides methods of using the encoded chromophoric polymer particles and systems for performing multiplex analysis with encoded chromophoric polymer particles.Type: ApplicationFiled: November 30, 2021Publication date: March 17, 2022Applicant: UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATIONInventors: Daniel T. Chiu, Changfeng Wu, Jiangbo Yu
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Patent number: 11249073Abstract: The present disclosure provides metal-containing (MC) semiconducting (SC) Pdots (MC-SC-Pdots) with beneficial functionalities in both cellular imaging and manipulation, among other applications. The Pdots comprise at least one nanoparticle comprising at least one metal, and a semiconducting polymer associated with the nanoparticle.Type: GrantFiled: October 8, 2013Date of Patent: February 15, 2022Assignee: UNIVERSITY OF WASHINGTONInventors: Daniel T. Chiu, Wei Sun, Jiangbo Yu, Changfeng Wu
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Patent number: 11249086Abstract: The present invention provides, among other aspects, functionalized chromophoric polymer dots comprising a hydrophobic core and a hydrophilic cap, and bioconjugates thereof. Also provided are improved methods for preparing functionalized chromophoric polymer dots. Methods for in vivo imaging and molecular labeling are also disclosed.Type: GrantFiled: December 4, 2018Date of Patent: February 15, 2022Assignee: UNIVERSITY OF WASHINGTONInventors: Daniel T. Chiu, Changfeng Wu, Jason McNeill, Jiangbo Yu
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Patent number: 11221336Abstract: The present disclosure provides encoded chromophoric polymer particles that are capable of, for example, optical and/or biomolecular encoding of analytes. The present disclosure also provides suspensions comprising a plurality of encoded chromophoric polymer particles. The present disclosure also provides methods of using the encoded chromophoric polymer particles and systems for performing multiplex analysis with encoded chromophoric polymer particles.Type: GrantFiled: August 29, 2019Date of Patent: January 11, 2022Assignee: UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATIONInventors: Daniel T. Chiu, Changfeng Wu, Jiangbo Yu