Patents by Inventor Weimin Liu
Weimin Liu 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: 20240290517Abstract: An oil-soluble conductive agent and a preparation method therefor. Raw materials for preparing the oil-soluble conductive agent comprise the following components: 20 parts by weight of ethyl caprate or bis(2-ethylhexyl) sebacate, 1.8-2.2 parts by weight of ethyl methyl carbonate, and 2-8 parts by weight of fluorine-containing ion salt; and the fluorine-containing ion salt is selected from one or more of lithium bis(trifluoromethanesulfonyl)imide, lithium trifluoromethanesulfonate, and lithium tetrafluoroborate. The oil-soluble conductive agent is apparently a colorless transparent liquid at 25° C. or higher, and the conductivity at 25° C. reaches 1×10?4 S/cm. The oil-soluble conductive agent can be completely dissolved in a base oil and improve the conductivity thereof, so as to have the effects of arc suppression, being anti-static, cooling, heat transfer, and conduction.Type: ApplicationFiled: February 22, 2022Publication date: August 29, 2024Applicant: LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Xiaobo WANG, Bing LI, Gaiqing ZHAO, Weimin LIU
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Patent number: 11981753Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound YA-156, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.Type: GrantFiled: April 22, 2022Date of Patent: May 14, 2024Assignee: ShangPharma Innovation Inc.Inventors: Yvonne Angell, Yu Wu, Yan Wang, Weimin Liu, Kin Chiu Fong, Jie Wen, Yonghan Hu
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Publication number: 20240150346Abstract: A compound, as represented by formula I, as a TLR7 agonist, a method for preparing the compound, and the use of the compound in treating diseases mediated by the TLR7 agonist are provided. Studies on the activity of a human-derived receptor, a TLR7 agonist, show that compounds have a strong agonistic effect on the human-derived receptor, TLR7, and can be used as a foreground compound for treating diseases mediated by the TLR7 agonist.Type: ApplicationFiled: January 27, 2022Publication date: May 9, 2024Inventors: Yunlong SONG, Chen ZHANG, Fang GAO, Weimin LIU, Qun DANG, Pan LI, Zhou YIN, Xin CAI, Xiaodan FU, Jianbin MA
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Patent number: 11979458Abstract: A device may store first data structures that include first data identifying computing resources provided at an edge of a network for a computing environment. The device may store second data structures that include second data identifying aggregations of portions of the first data, and may store a third data structure that includes third data identifying an aggregation of the second data. The device may receive, from a first client device, client data identifying an address and resources associated with the first client device, and may update a first data structure based on the client data. The device may update a second data structure based on updating the first data structure, and may update the third data structure based on updating the second data structure. The device may provide a notification indicating that the first client device has been added as a computing resource for the computing environment.Type: GrantFiled: March 20, 2020Date of Patent: May 7, 2024Assignee: Verizon Patent and Licensing Inc.Inventors: Dan Sun, Weimin Liu, Yuk Lun Li
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Patent number: 11824664Abstract: A video encoding device (e.g., a wireless transmit/receive unit (WTRU)) may transmit an encoded frame with a frame sequence number using a transmission protocol. The video encoding device, an application on the video encoding device, and/or a protocol layer on the encoding device may detect a packet loss by receiving an error notification. The packet loss may be detected at the MAC layer. The packet loss may be signaled using spoofed packets, such as a spoofed NAM packet, a spoofed XR packet, or a spoofed ACK packet. A lost packet may be retransmitted at the MAC layer (e.g., by the encoding device or another device on the wireless path). Packet loss detection may be performed in uplink operations and/or downlink operations, and/or may be performed in video gaining applications via the cloud. The video encoding device may generate and send a second encoded frame based on the error notification.Type: GrantFiled: August 5, 2021Date of Patent: November 21, 2023Assignee: VID Scale, Inc.Inventors: Weimin Liu, Rahul Vanam, Liangping Ma, Yuriy Reznik, Gregory S. Sternberg, Wei Chen, Dharm Veer
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Patent number: 11807660Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound represented by compound 3, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.Type: GrantFiled: March 22, 2022Date of Patent: November 7, 2023Assignee: XDCEXPLORER (SHANGHAI) CO., LTD.Inventors: Yvonne Angell, Yu Wu, Yan Wang, Weimin Liu, Kin Chiu Fong, Jie Wen, Yonghan Hu
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Patent number: 11718903Abstract: The present disclosure discloses a preparation method of a multi-functional marine engineering alloy. Through the coupling of a multi-principal alloy structure, structural entropy, and temperature and powder metallurgy and heat treatment, mutual solubility between elements and free energy of an alloy system are regulated, Cu grain boundary segregation is eliminated, and uniform and dispersed nano-precipitation of the anti-fouling element Cu in corrosion-resistant and high-plasticity multi-principal alloys is realized. The preparation method is simple and controllable to operate, and the prepared material has plasticity higher than 75%, high yield strength, excellent corrosion resistance and anti-fouling property, and has important application prospects in the field of marine engineering.Type: GrantFiled: July 5, 2022Date of Patent: August 8, 2023Assignees: Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesInventors: Zhuhui Qiao, Yuan Yu, Weimin Liu, Huaguo Tang, Lujie Wang, Tongyang Li, Lin Song, Youjian Zhang
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Patent number: 11665614Abstract: A network device in a Multi-Access Edge Computing (MEC) cluster is configured to: receive, from a wireless station, information associated with a User Equipment (UE) device that is wirelessly attached to a network through the wireless station and estimate a first time interval to complete a task for the UE device based on the information. If the first time interval is less than a threshold time interval, the processor is to: signal, through the wireless station, to the UE device to be in a connected state; execute the task; and send a result of the execution, through the wireless station, to the UE device.Type: GrantFiled: August 20, 2019Date of Patent: May 30, 2023Assignee: Verizon Patent and Licensing Inc.Inventors: Yuexin Dong, Yuk Lun Li, Weimin Liu, Indraneel Sen
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Patent number: 11580263Abstract: A device obtains previously created data content. The device unmasks and extracts one or more chain of custody blocks stored in association with the data content. The one or more chain of custody blocks includes chain of custody data identifying who, when, where, and, with what hardware and/or software, created or edited the data content. The device analyzes the one or more chain of custody blocks and validates an origination of the data content based on the analysis of the one or more chain of custody blocks.Type: GrantFiled: November 18, 2019Date of Patent: February 14, 2023Assignee: Verizon Patent and Licensing Inc.Inventors: Indraneel Sen, Weimin Liu, Yuk Lun Li, Mohammad Raheel Khalid, Ravi Sharma, Dan Sun
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Publication number: 20230002875Abstract: The present disclosure discloses a preparation method of a multi-functional marine engineering alloy. Through the coupling of a multi-principal alloy structure, structural entropy, and temperature and powder metallurgy and heat treatment, mutual solubility between elements and free energy of an alloy system are regulated, Cu grain boundary segregation is eliminated, and uniform and dispersed nano-precipitation of the anti-fouling element Cu in corrosion-resistant and high-plasticity multi-principal alloys is realized. The preparation method is simple and controllable to operate, and the prepared material has plasticity higher than 75%, high yield strength, excellent corrosion resistance and anti-fouling property, and has important application prospects in the field of marine engineering.Type: ApplicationFiled: July 5, 2022Publication date: January 5, 2023Applicants: Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesInventors: Zhuhui Qiao, Yuan Yu, Weimin Liu, Huaguo Tang, Lujie Wang, Tongyang Li, Lin Song, Youjian Zhang
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Patent number: 11533719Abstract: A method may include receiving, at a wireless station, device capability information associated with a number of user equipment (UE) devices and determining, by the wireless station, uplink and downlink configurations for a number of carriers associated with the wireless station. The method may also include configuring uplink and downlink time slots for each of the carriers based on the determined uplink and downlink configurations and modifying the uplink and downlink configurations for at least some of the carriers over time based on data usage or congestion associated with the at least some of the plurality of carriers.Type: GrantFiled: November 1, 2019Date of Patent: December 20, 2022Assignee: Verizon Patent and Licensing Inc.Inventors: Yuexin Dong, Indraneel Sen, Yuk Lun Li, Weimin Liu, Dan Sun
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Patent number: 11439707Abstract: The present invention discloses a hypocrellin derivative substituted both in a pen-position and in a 2-position by an amino, and a preparation method and use thereof. A general structural formula of the derivative is as represented by formulas I-a to I-d: The hypocrellin derivative substituted both in a peri-position and in a 2-position by an amino prepared in the present invention has a maximum absorption wavelength of 600-650 nm and a molar extinction coefficient reaching about 20000-40000 M?1cm?1. Compared with unmodified hypocrellin or hypocrellin having only a 2-position modified, an absorption spectrum of the derivative is significantly red-shifted and the molar extinction coefficient is greatly improved, and the derivative can efficiently produce reactive oxygen species such as singlet oxygen in a photosensitive condition.Type: GrantFiled: September 5, 2018Date of Patent: September 13, 2022Assignee: TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY OF THE CHINESE ACADEMY OF SCIENCESInventors: Pengfei Wang, Jiasheng Wu, Weimin Liu, Xiuli Zheng, Ying Gu
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Patent number: 11433630Abstract: The present invention generally relates to a method for producing silicone hydrogel contact lenses having less optical defects or free of optical defects by subjecting the extraction tray for the formed silicone hydrogel contact lenses to a reciprocating lowering and raising motion thereof to obtain the silicone hydrogel contact lenses.Type: GrantFiled: December 10, 2019Date of Patent: September 6, 2022Assignee: Alcon Inc.Inventors: Honghui Lu, Mark Neely, Alice Weimin Liu, Xuxian Niu, Uwe Haken
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Patent number: 11427615Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound represented by formula (1), and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.Type: GrantFiled: July 5, 2018Date of Patent: August 30, 2022Assignee: XDCEXPLORER (SHANGHAI) CO., LTD.Inventors: Yvonne Angell, Yun Wu, Yan Wang, Weimin Liu, Kin Chiu Fong, Jie Wen, Yonghan Hu
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Publication number: 20220266554Abstract: The invention provides a method producing contact lenses, comprising the step of: separating the mold into the male and female mold halves, with the silicone hydrogel contact lens adhered on one of the male and female mold halves; bring a shaped ultrasonic horn in direct contact with at least one area of a non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon; and applying a ultrasonic vibrational energy to the at least one area of the non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon so as to separate the molded silicone hydrogel contact lens from the mold half attached thereon.Type: ApplicationFiled: May 11, 2022Publication date: August 25, 2022Inventors: Alice Weimin Liu, Daryl Reece, Kirk Cooper, Shridhar Natarajan, John Janders, Uwe Haken, Stacey Elliott
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Publication number: 20220242908Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound YA-156, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.Type: ApplicationFiled: April 22, 2022Publication date: August 4, 2022Inventors: Yvonne ANGELL, Yu WU, Yan WANG, Weimin LIU, Kin Chiu FONG, Jie WEN, Yonghan HU
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Publication number: 20220213142Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound represented by compound 3, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.Type: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Inventors: Yvonne ANGELL, Yu WU, Yan WANG, Weimin LIU, Kin Chiu FONG, Jie WEN, Yonghan HU
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Patent number: 11358353Abstract: The invention provides a method producing contact lenses, comprising the step of: separating the mold into the male and female mold halves, with the silicone hydrogel contact lens adhered on one of the male and female mold halves; bring a shaped ultrasonic horn in direct contact with at least one area of a non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon; and applying a ultrasonic vibrational energy to the at least one area of the non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon so as to separate the molded silicone hydrogel contact lens from the mold half attached thereon.Type: GrantFiled: December 14, 2017Date of Patent: June 14, 2022Assignee: Alcon Inc.Inventors: Alice Weimin Liu, Daryl Reece, Kirk Cooper, Shridhar Natarajan, John Janders, Uwe Haken, Stacey Elliott
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Patent number: 11356504Abstract: An illustrative orchestration system is configured to provide, to a user equipment (UE) device communicatively coupled to a federation of compute clusters, cluster selection data for a subset of compute clusters from the federation of compute clusters. The cluster selection data is configured to facilitate the UE device in characterizing the compute clusters of the subset with respect to a service optimization policy. The orchestration system is further configured to receive, from the UE device, an orchestration request indicative of a compute cluster selected by the UE device based on the characterizing of the compute clusters of the subset. The orchestration system is configured to then orchestrate, in response to the orchestration request, fulfillment of a service request to be performed by the selected compute cluster for the UE device. Corresponding methods, systems, and devices are also disclosed.Type: GrantFiled: December 10, 2020Date of Patent: June 7, 2022Assignee: Verizon Patent and Licensing Inc.Inventors: Weimin Liu, Yuk Lun Li, Indraneel Sen
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Publication number: 20220120578Abstract: Provided are a route evaluation method, an electronic device and a storage medium. The method includes: acquiring target truth value data on user behaviors between a first to-be-evaluated location and a second to-be-evaluated location and collected by a route planning client, where at least one to-be-evaluated route is included between the first to-be-evaluated location and the second to-be-evaluated location; determining a target reference route between the first to-be-evaluated location and the second to-be-evaluated location according to the target truth value data on user behaviors; and evaluating the at least one to-be-evaluated route according to the target reference route. Therefore, the labor cost of route evaluation can be reduced and the accuracy and efficiency of the route evaluation can be improved.Type: ApplicationFiled: January 4, 2022Publication date: April 21, 2022Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.Inventor: Weimin LIU