Patents by Inventor Xiaowen Wang
Xiaowen Wang 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: 11976084Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 22, 2021Date of Patent: May 7, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Guoqiang Wang, Ruichao Shen, Jun Ma, Yong He, Xuechao Xing, Hui Cao, Xuri Gao, Xiaowen Peng, Joseph D. Panarese, Yat Sun Or
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Patent number: 11979632Abstract: A distributed system is run in a device in the method. The distributed system includes a system service, a first-type service located at an upper layer of the system service, and a second-type service located at an upper layer of the first-type service and having an interface display function. Both the first-type service and the second-type service are atomic services. A second device migrates a teaching video to a first device, and the first device plays the teaching video. A second-type service in the first device may call a first-type service in another device, to control the another device to capture a user action picture video, process the teaching video and the user action picture video to obtain teaching guidance, and play the teaching guidance.Type: GrantFiled: July 9, 2021Date of Patent: May 7, 2024Assignee: Huawei Technologies Co., LtdInventors: Yafei Wang, Xiaowen Wang, Shoujie Zhang
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Patent number: 11972733Abstract: A light-emitting device and a display panel. A light-emitting color of the light-emitting device is a primary color of either red or green, and the light-emitting device includes: a light-emitting layer with a host material; a compensation layer for carrying holes and disposed on a hole injection side of the light-emitting layer; the light-emitting device has a starting state and an operating state, and a starting voltage of the light-emitting device in the starting state is lower than an operating voltage of the light-emitting device in the operating state; in the starting state, there is a first activation energy difference value ?Ea1 between activation energies of the host material and the compensation layer, and the first activation energy difference value ?Ea1<0 eV.Type: GrantFiled: February 14, 2023Date of Patent: April 30, 2024Assignee: Yungu (Gu'an) Technology Co., Ltd.Inventors: Mengyu Liu, Yu Gao, Xiaowen Wang
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Patent number: 11914179Abstract: This disclosure discloses a radiative cooling optical filter, comprising a substrate. One side of the substrate is polished, and the rough side of the substrate is provided with a metal reflective layer. The polished side of the substrate is subsequently provided with the intermediate layers and a top layer. The intermediate layer comprises alternatingly arranged layers A and layers B. The thickness of each layer A and layer B is 50-400 nm. The material of the layer A is silicon dioxide or aluminum oxide, and the material of the layer B is titanium dioxide, silicon nitride or silicon carbide. The material of the top layer is ytterbium fluoride, yttrium fluoride or zinc sulfide. The intermediate layer and the top layer jointly constitute a multi-resonant absorption enhancer in the atmospheric transparent window.Type: GrantFiled: January 18, 2019Date of Patent: February 27, 2024Assignee: ZHEJIANG UNIVERSITYInventors: Weidong Shen, Huaxin Yuan, Chenying Yang, Xiaowen Zheng, Wen Mu, Zhen Wang, Wenjia Yuan, Yueguang Zhang
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Patent number: 11912714Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 9, 2022Date of Patent: February 27, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Hui Cao, Wei Li, Xuri Gao, Jiajun Zhang, Xiaowen Peng, Jorden Kass, Ruichao Shen, Guoqiang Wang, Yat Sun Or
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Publication number: 20230374229Abstract: A method for preparing a self-cleaning transparent thermal insulation nanocoating includes steps of (1) preparing an acidic aqueous solution, and adding polyoxyethylene dinonyl phenyl ether and graphene into the acidic aqueous solution; (2) preparing a transparent composite nanosol by adding titanate, zinc alkoxide, ytterbium alkoxide and siloxane into the acid aqueous solution through sol-gel reaction; (3) preparing a primary coating by spraying the transparent composite nanosol onto a glass surface; and (4) spraying a dilute alkaline solution onto the primary coating to condense and crosslink components in the primary coating, so that the self-cleaning transparent thermal insulation nanocoating is in-situ generated.Type: ApplicationFiled: August 3, 2023Publication date: November 23, 2023Inventors: Haifeng Lu, Xiaowen Wang, Wai Yip Ko
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Publication number: 20230345074Abstract: A distributed system is run in a device in the method. The distributed system includes a system service, a first-type service located at an upper layer of the system service, and a second-type service located at an upper layer of the first-type service and having an interface display function. Both the first-type service and the second-type service are atomic services. A second device migrates a teaching video to a first device, and the first device plays the teaching video. A second-type service in the first device may call a first-type service in another device, to control the another device to capture a user action picture video, process the teaching video and the user action picture video to obtain teaching guidance, and play the teaching guidance.Type: ApplicationFiled: July 9, 2021Publication date: October 26, 2023Inventors: Yafei Wang, Xiaowen Wang, Shoujie Zhang
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Publication number: 20230297842Abstract: A method for event-triggered distributed reinforcement learning for unit commitment optimization and dispatch to solve the waste problem of unit resources includes obtaining a unit commitment optimization and dispatch model, constructing a fixed action set under preset constraint conditions, and selecting optimal power of each unit; transforming constraint conditions into projection constraints, and projecting the virtual generation power to a corresponding constraint range, to obtain actual generation power of each unit within the constraint range; calculating corresponding rewards based on cost under actual generation power of each unit without bandwidth constraints, and updating local Q values of each unit in a Q table according to Q-learning algorithms, to obtain an optimal action of each unit without bandwidth constraints; and under the constraint conditions of considering bandwidths, obtaining an optimal solution, meeting limited bandwidth constraint conditions, to the unit commitment optimization and dType: ApplicationFiled: March 21, 2023Publication date: September 21, 2023Applicant: SHANDONG UNIVERSITYInventors: Shuai LIU, Xiaowen WANG, Haoran ZHAO, Bo SUN, Lantao XING, Xian LI, Ruiqi WANG
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Publication number: 20230209981Abstract: A light-emitting device, a material screening method and a display panel. The light-emitting device of a first aspect of the present application includes a light-emitting layer including a host material and a guest material. When a carrier is injected into the light-emitting layer, there is a defect energy Et between the host material and the guest material, and an absolute value of the defect energy Et is greater than or equal to 0.03 eV. A light-emitting efficiency of the light-emitting device in a high-luminance state is improved and an operating voltage of the light-emitting device is reduced, which can ensure a display quality of the display panel in the high-luminance state and reduce an overall power consumption of the display panel.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Applicant: Yungu (Gu'an) Technology Co., Ltd.Inventors: Yu GAO, Mengyu LIU, Zhi HUANG, Xiaowen WANG, Junzhe LIU, Jiaxin SUN
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Publication number: 20230186857Abstract: A light-emitting device and a display panel. A light-emitting color of the light-emitting device is a primary color of either red or green, and the light-emitting device includes: a light-emitting layer with a host material; a compensation layer for carrying holes and disposed on a hole injection side of the light-emitting layer; the light-emitting device has a starting state and an operating state, and a starting voltage of the light-emitting device in the starting state is lower than an operating voltage of the light-emitting device in the operating state; in the starting state, there is a first activation energy difference value ?Ea1 between activation energies of the host material and the compensation layer, and the first activation energy difference value ?Ea1<0 eV.Type: ApplicationFiled: February 14, 2023Publication date: June 15, 2023Applicant: Yungu (Gu'an) Technology Co., Ltd.Inventors: Mengyu LIU, Yu GAO, Xiaowen WANG
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Patent number: 11661017Abstract: An actuator for adjusting a display terminal and a vehicle are provided. The actuator includes: a mounting unit configured to mount a display terminal; a clutch unit, a first engaging portion of the clutch unit being connected to the mounting unit, and a second engaging portion of the clutch unit being normally interlocked with the first engaging portion; and a drive unit, an output end of the drive unit being connected to the second engaging portion.Type: GrantFiled: January 30, 2019Date of Patent: May 30, 2023Assignee: BYD COMPANY LIMITEDInventors: Sheng Bai, Xiaoru Zhang, Chao Cui, Xiaowen Wang
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Publication number: 20230152438Abstract: An accurate grid locking method for a target composite tracking system in a terminal area comprises a cooperative engagement processer in each platform which performs for arranging a radar data storage structure, storing the target plot data received by the cooperative engagement processer in the corresponding radar data storage structure one by one, processing target plot data of a previous sector to form a target track, distributing the obtained target track to another platform on a data link, and receiving track data of a remote target distributed by another platform, inputting the track data into the plot data storage structure of the platform.Type: ApplicationFiled: July 19, 2021Publication date: May 18, 2023Inventors: Yi MAO, Rui SUN, Xiaowen WANG, Yi YANG, Yang DING, Jiajing ZHANG, Shangwen YANG
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Publication number: 20230090911Abstract: This disclosure relates to methods for low latency orthogonal frequency division multiple access communication, according to some embodiments. A wireless device may determine to communicate with another wireless device on a frequency channel as a pair of wireless devices. The wireless device may coordinate with a set of wireless device pairs to share medium access on the frequency channel. The wireless device communicate with the paired wireless device on the frequency channel in a frequency division multiplexing configuration with the set of wireless device pairs.Type: ApplicationFiled: March 29, 2022Publication date: March 23, 2023Inventors: Xiaowen Wang, Zhengnan Li, Daniel R. Borges, Joseph Hakim
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Publication number: 20230033753Abstract: A computer-implemented method including tracking data describing a new population of users of a software application including different graphical user interfaces (GUIs). The method also includes generating a distribution by mapping the data to lookalike cohorts. The method also includes extracting, using a random sampling algorithm, samples from the distribution. The method also includes generating, from the samples, a normal distribution of predicted long term values of the new population of users. The method also includes selecting an expected long term value from the normal distribution. The method also includes generating, from the normal distribution, an estimated distribution, around the expected long term value, of estimated long-term values for the new population. The method also includes selecting, using the expected long term value and the estimated distribution, a selected GUI from among the different GUIs. The method also includes modifying the software application by presenting the selected GUI.Type: ApplicationFiled: July 29, 2021Publication date: February 2, 2023Applicant: Intuit Inc.Inventors: Xiaowen Wang, Cheuk Yu Tsang, Jonathan Seppi
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Patent number: 11564169Abstract: An interface circuit in a device, e.g., an access point, may perform link adaptation. During operation, the interface circuit may provide a wake-up frame, e.g., a LP-WUR packet, associated with a channel in a band of frequencies, where the wake-up frame is intended for a wake-up radio in a recipient device. Then, the interface circuit may receive, from the recipient device, feedback information associated with a second channel in a second band of frequencies, where the feedback information is associated with a main radio in the recipient device. Based at least in part on the feedback information, the interface circuit may estimate one or more communication metrics associated with the channel in the band of frequencies. Moreover, based at least in part on the one or more communication metrics, the interface circuit may determine a data rate for use in communication via the channel in the band of frequencies.Type: GrantFiled: June 20, 2018Date of Patent: January 24, 2023Assignee: Apple Inc.Inventors: Guoqing Li, Oren Shani, Yong Liu, Xiaowen Wang, Yoel Boger, Christiaan A. Hartman, Christian W. Mucke, Tushar R. Shah, Matthew L. Semersky, Josef Peery
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Publication number: 20220394527Abstract: This disclosure relates to techniques for coordinated channel state information reporting in a wireless communication system. A wireless device may establish a wireless link with a cellular base station. The wireless device may determine to coordinate channel state information reporting with another wireless device. Information may be exchanged with the other wireless device via a sidelink wireless link. The wireless device may provide channel state information to the cellular base station. The channel state information may be determined based at least in part on the information exchanged with the other wireless device via the sidelink wireless link.Type: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Inventors: Udar Mittal, Xiaowen Wang, Haitong Sun, Yushu Zhang, Wei Zeng, Theodoros Kamakaris, Joseph Hakim
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Patent number: 11451966Abstract: This application relates to electronic devices configured to connect to a wireless local area network and communicate using a trigger-based access mechanism. An access point is configured to manage the wireless local area network. The access point includes a processing subsystem configured to select a channel associated with a communications medium for communicating with the set of electronic devices. The processing subsystem is also configured to monitor the channel to detect interference from radio frequency sources not connected to the wireless local area network, receive channel information for at least one additional channel associated with the communications medium from the electronic devices, and configure an interface circuit of the access point to communicate with the set of electronic devices on a new channel based, at least in part, on the channel information.Type: GrantFiled: March 4, 2020Date of Patent: September 20, 2022Assignee: Apple Inc.Inventors: Daniel R. Borges, Joseph Hakim, Sriram Hariharan, Yoel Boger, Xiaowen Wang, Yaniv Dvory
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Publication number: 20210317316Abstract: The present disclosure relates to a method for preparation of a high temperature-resistant bismuth yellow pigment. The method comprises: mixing an oxide which served as a matrix and dopan with a bismuth source, a vanadium source, or a molybdenum source, and then placing the mixture into a mill for grinding to obtain a precursor; further calcining and crushing the precursor to obtain the high temperature-resistant bismuth yellow pigment powder. The bismuth yellow pigment has a bright color, a b* value greater than 90, a stable performance, and a high heat-resistance above 800° C. The method is environmentally friendly without waste, and reaction conditions are simple. Doping of BiVO4 crystal lattices by incorporation of oxides can be achieved, so that the particle size and distribution of the bismuth yellow pigment can be effectively controlled while the color performance of the bismuth yellow pigment is greatly improved.Type: ApplicationFiled: July 12, 2019Publication date: October 14, 2021Inventors: Bin MU, Aiqin WANG, Xiaowen WANG, Aiping HUI, Yuru KANG, Wenbo WANG, Li ZONG, Yongfeng ZHU, Qin WANG
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Publication number: 20210321265Abstract: An evolved Node B (eNB) serves as a primary serving cell (PCell) providing a primary component carrier (PCC) in a licensed spectrum to a user equipment (UE) in a carrier aggregation (CA) scheme. A secondary component carrier (SCC) is provided in an unlicensed spectrum. The eNB monitors parameters of bandwidths in the unlicensed spectrum, when at least one of the parameters indicates a change in availability of a select one of the bandwidths, the eNB generates a control indicator defining the change in availability of the bandwidth and broadcasts the control indicator to the UE, wherein the control indicator affects a modification in a transceiver of the UE associated with the bandwidth.Type: ApplicationFiled: April 26, 2021Publication date: October 14, 2021Inventors: Tianyan PU, Farouk BELGHOUL, Wei ZENG, Wei ZHANG, Xiaowen WANG, Yang LI, Ping WANG, Haitong SUN, Beibei WANG, Yuchul KIM, Johnson O. SEBENI, Dawei ZHANG, Sami M. ALMALFOUH, Zhu JI, Sunny ARORA
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Patent number: 10999798Abstract: An interface circuit in an electronic device (such as an access point) may provide a wake-up beacon to a recipient electronic device. During operation, the interface circuit may provide a wake-up beacon associated with a predefined sub-channel in one or more channels in a band of frequencies, where the wake-up beacon is for a wake-up radio in the recipient electronic device. Moreover, the wake-up beacon may be provided within an associated time interval, such as a keep-alive interval of the electronic device. In some embodiments, the wake-up beacon includes a field with channel information that specifies one or more second channels used by a main radio in the recipient electronic device. Alternatively or additionally, the wake-up beacon may include a field with service information that specifies one or more types of services and/or a field with information specifying a transmit power of the interface circuit.Type: GrantFiled: June 20, 2018Date of Patent: May 4, 2021Assignee: Apple Inc.Inventors: Guoqing Li, Yong Liu, Oren Shani, Christiaan A. Hartman, Xiaowen Wang, Christian W. Mucke, Tushar R. Shah, Jarkko L. Kneckt, Matthew L. Semersky, Yoel Boger, Josef Peery, Rajneesh Kumar