Patents by Inventor Ning Liu
Ning 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: 20230299128Abstract: The present disclosure provided a lateral field-effect transistor and its preparing method, relating to semiconductor technological field. A gate pad and a source pad configured by the lateral field transistor in a passive region extend from a first surface of a device functional layer to a surface of substrate respectively. The gate pad is isolated from the device functional layer and the substrate respectively. The source pad is shorted to the substrate. Therefore, through a capacitance structure formed between the gate pad and the source pad shorted to the substrate, the capacitance of a device that formed between the gate pad and source pad may be increased, thereby effectively alleviating the generated oscillation, reducing the loss of a power device, and avoiding the false turn-on of the lateral field-effect transistor.Type: ApplicationFiled: May 25, 2023Publication date: September 21, 2023Inventors: Wenbi CAI, Cheng LIU, Ning XU, Nien-tze YEH
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Publication number: 20230300529Abstract: A divisive normalization method, device, audio feature extractor, and a chip are disclosed. For improving the robustness against variations of the background noise, the proposed per-channel divisive normalization method comprises: obtaining an average number of input spikes over an averaging window by a low-pass filter to produce a threshold parameter, then deciding whether to enable an integrate-and fire (IAF) counter counting over a clock period of a divisive normalization module, when the count value of IAF counter reaches the threshold, resetting IAF counter and producing a single spike at the output. Compared with the prior art, the proposed method does not require any Linear Feedback Shift Register (LFSR) and is easier to implement. It also has a simpler structure, higher accuracy and better statistical performance, and a lower cost and a lower power consumption.Type: ApplicationFiled: March 24, 2022Publication date: September 21, 2023Inventors: Huaqiu ZHANG, Saeid HAGHIGHATSHOAR, Dylan RICHARD MUIR, Hao LIU, Peng ZHOU, Ning QIAO
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Publication number: 20230295838Abstract: Provided are a high quality silicon carbide seed crystal, a silicon carbide crystal, a silicon carbide substrate, and a preparation method therefor. A high quality silicon carbide seed crystal is prepared, the dopant concentrations of a thermal insulation material, a graphite crucible, and a silicon carbide powder material are controlled, a specific crystal growth process and a wafer machining means are integrated, and a high quality silicon carbide substrate is obtained. The obtained silicon carbide substrate has a high crystalline quality and an extremely low amount of micropipes, screw dislocation density, and compound dislocation density; said substrate also has an extremely low p-type dopant concentration, exhibits superior electrical performance, and has a high surface quality.Type: ApplicationFiled: April 30, 2021Publication date: September 21, 2023Applicants: TANKEBLUE SEMICONDUCTOR CO., LTD., JIANGSU TANKEBLUE SEMICONDUCTOR CO., LTD, XINJIANG TANKEBLUE SEMICONDUCTOR CO. LTDInventors: Tonghua PENG, Bo WANG, Ning ZHAO, Yanfang LOU, Yu GUO, He ZHANG, Chunjun LIU, Jian YANG
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Publication number: 20230283651Abstract: The present invention provides two forms of information interaction mechanisms and network transmission methods in a multimedia system. One is implementing bidirectional quick information interaction by using an interaction message body, so that the defect that there is no efficient and flexible bidirectional information interaction mechanism in existing media transmission systems can be overcome, and the mechanism is applicable to all media transmission systems. The other one is simplifying the size of protocol format header data for a simplest data packet forced by a protocol transmission format, so that the protocol format is quickly adapted to quick information interaction. The simplifying the size of protocol format header data can overcome the defect that there is no efficient bidirectional quick information interaction mechanism in the existing media transmission systems. In addition, an optimized transmission mechanism for a still image in a video stream is provided.Type: ApplicationFiled: January 25, 2017Publication date: September 7, 2023Applicant: SHANGHAI JIAO TONG UNIVERSITYInventors: Wenjun Zhang, Yiling Xu, Ning Zhuang, Hao Chen, Yanfeng Wang, Jun Sun, Ning Liu
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Publication number: 20230257007Abstract: The present invention relates to a contactless intelligent customer-service system applied to rail transit and an application method thereof. The system includes: an intelligent customer-service platform server, an intelligent customer-service interface server, a system switch, a station maintenance workstation, and an intelligent passenger service terminal, where the system switch is connected to each of the intelligent customer-service platform server, the intelligent customer-service interface server, the station maintenance workstation, and the intelligent passenger service terminal; and the intelligent passenger service terminal provides, through AI interaction and intelligent speech, a passenger with intelligent services that include information inquiry and display of various facilities inside a station, information inquiry of convenient surrounding facilities, information inquiry of a train operation status, and emergency help.Type: ApplicationFiled: September 23, 2021Publication date: August 17, 2023Applicant: CASCO SIGNAL LTD.Inventors: Shuanglei YANG, Enhua HU, Bingjian ZHANG, Jiafu PEI, Li LIN, Xiangping ZHU, Ning ZHENG, Dewei LIU
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Publication number: 20230250095Abstract: The present disclosure relates to benzimidazole derivatives, a preparation method therefor and a medical use thereof. Specifically, the present disclosure relates to a benzimidazole derivative represented by the general formula (I), a preparation method therefor, a pharmaceutical composition containing the derivative, and its use as a therapeutic agent, in particular its use for the treatment of diseases related to P2X3 activity.Type: ApplicationFiled: August 13, 2021Publication date: August 10, 2023Inventors: Wenming LI, Ning LIU, Biao LIU, Haomiao LIU, Jian YU, Hao ZOU, Wei ZHU, Zhengtao LI, Zhen ZHANG, Yunfei LI
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Publication number: 20230245980Abstract: A semiconductor device is provided. For example, the semiconductor device can include a plurality of transistors that are arranged in an array in an X-Y plane. Each of the transistors can include a channel extending in Z direction. The semiconductor device can further include a plurality of word lines. Each of the word lines can electrically connect neighboring some of the transistors that are arranged in a column in X direction at lateral walls of the channels thereof. The semiconductor device can further include one or more electromagnetic shielding elements. At least one of the electromagnetic shielding elements can be disposed between neighboring two of the transistors that are disposed in a row in Y direction.Type: ApplicationFiled: March 20, 2023Publication date: August 3, 2023Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Chao SUN, Ning JIANG, Wei LIU
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Publication number: 20230246407Abstract: In some implementations, a fiber amplifier system includes a fiber oscillator and a fiber amplifier coupled to an output end of the fiber oscillator. The fiber oscillator may include an active fiber having a first end and a second end, where the active fiber is to receive pump light from one or more optical sources; one or more high-reflectivity mirrors coupled to the first end of the active fiber; and multiple output coupler mirrors coupled to the second end of the active fiber. The one or more high-reflectivity mirrors and the multiple output coupler mirrors may form an optical cavity with the active fiber for generating laser light. The multiple output coupler mirrors may have respective center wavelengths that are different. The multiple output coupler mirrors may have respective reflection spectrums that are different.Type: ApplicationFiled: March 31, 2022Publication date: August 3, 2023Inventors: Ning LIU, Xiang PENG
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Publication number: 20230246488Abstract: A method for detecting a foreign metal object near an inductive wireless power transfer system is based on combined inductive sensing and thermal sensing. A sensing system senses the object based on an inductive or thermal effect. The sensing system includes a sense element which has an electrical characteristic that changes in a presence of the object based on the inductive effect. A mediating heat-sensitive material has a property that varies as a function of temperature and changes the electrical characteristic of the sense element as the property changes. The mediating heat-sensitive material is heated by the foreign object when the foreign object is heated by a magnetic field generated by the wireless power transfer system. A controller measures the electrical characteristic and determines a presence of the object based on the change in the measured electrical characteristics.Type: ApplicationFiled: January 30, 2023Publication date: August 3, 2023Applicant: WiTricity CorporationInventors: Hans Peter Widmer, Marcel Fischer, Ning Liu
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Publication number: 20230247819Abstract: A semiconductor device is provided. For example, the semiconductor device can include a plurality of transistors that are arranged in an array in an X-Y plane. Each of the transistors can include a channel extending in Z direction. The semiconductor device can further include a plurality of word lines. Each of the word lines can electrically connect neighboring some of the transistors that are arranged in a column in X direction at lateral walls of the channels thereof. The semiconductor device can further include one or more electromagnetic shielding elements. At least one of the electromagnetic shielding elements can be disposed between neighboring two of the transistors that are disposed in a row in Y direction.Type: ApplicationFiled: January 25, 2023Publication date: August 3, 2023Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Chao SUN, Ning JIANG, Wei LIU
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Publication number: 20230246489Abstract: In aspects, techniques for detecting and discriminating foreign objects near an inductive wireless power transfer system is disclosed. The method is based on hybrid inductive and capacitive sensing. The apparatus includes a sensing system, a measurement circuit, and a controller. The sensing system senses the object based on at least one of an inductive or a capacitive effect. The sensing system includes an inductive sense element, which has an electrical characteristic that changes in a presence of the object based on the inductive effect. The sensing system further includes a capacitive sense element, which has an electrical characteristic that changes in the presence of the object based on the capacitive effect. The measurement circuit measures the electrical characteristics in the inductive and capacitive sense circuits. The controller determines the presence of the object, and discriminates between metallic and non-metallic objects based on the change in the measured electrical characteristics.Type: ApplicationFiled: February 1, 2023Publication date: August 3, 2023Applicant: WiTricity CorporationInventors: Hans Peter Widmer, Marcel Fischer, Ning Liu
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Publication number: 20230230206Abstract: The present application relates to the field of image processing, and provides an image denoising method and apparatus, an electronic device and a storage medium. The image denoising method includes: acquiring an image to be processed, and inputting the image to be processed into an image denoising model to acquire a denoised image, wherein the image denoising model is a model formed by combining a U-shaped network, a residual network and a dense network.Type: ApplicationFiled: April 22, 2021Publication date: July 20, 2023Inventors: Jisong AI, Ke XU, Dehui KONG, Ning WANG, Xin LIU, Jing YOU, Fang ZHU
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Publication number: 20230219994Abstract: A modified cytidine compound, that is, an aminooxy group is modified at the 4-position of a cytidine pyrimidine ring to produce derivative cytidine and nucleic acid containing the derivative cytidine, such as RNA. The expression level of the nucleic acid containing the modified cytidine, in particular mRNA, in the body is significantly improved.Type: ApplicationFiled: August 4, 2020Publication date: July 13, 2023Inventors: Yunsong CAI, Hangwen Li, Lianxiao Liu, Ning Li
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Publication number: 20230221039Abstract: The present disclosure discloses a method and apparatus for measuring carbon emission of a district heating system, an electronic device, and a medium. The method includes: obtaining a steady carbon emission amount of a current district heating system using a pre-trained steady carbon emission flow model; obtaining a dynamic carbon emission amount of the current district heating system using a pre-trained dynamic carbon emission flow model; and counting a carbon emission amount of the current district heating system based on the steady carbon emission amount and the dynamic carbon emission amount. Therefore, the present disclosure can effectively identify carbon emission details of each link of a source, a grid, and a load of the district heating system, clarify carbon emission responsibilities on both a source side and a load side, and realize accurate measurement of carbon emission of the district heating system, which has high application value.Type: ApplicationFiled: January 3, 2023Publication date: July 13, 2023Inventors: Chongqing KANG, Fangyuan SI, Yaohua CHENG, Ning ZHANG, Ershun DU, Yaowang LI, Peng WANG, Yuliang LIU
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Publication number: 20230224059Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.Type: ApplicationFiled: January 5, 2023Publication date: July 13, 2023Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
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Publication number: 20230225228Abstract: A resistive random access memory is provided. The resistive random access memory includes a conductive line structure and a memory unit. The conductive line structure is disposed in an array area and a periphery circuit area. The memory unit is disposed on the conductive line structure in the array area. The memory unit includes a lower electrode, a resistive switching layer, and an upper electrode. The lower electrode is disposed on the conductive line structure. The resistive switching layer is disposed on the lower electrode. The upper electrode is disposed on the resistive switching layer. The upper surface of the conductive line structure is in direct contact with the lower electrode.Type: ApplicationFiled: January 7, 2022Publication date: July 13, 2023Inventors: Chi-Ching LIU, Chih-Chao HUANG, Shih-Ning TSAI
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Publication number: 20230213382Abstract: The present invention is directed to electrical circuits and methods. According to a specific embodiment, the present invention provides a voltage compensation mechanism for one or more single-phone avalanche diodes (SPADs). A reference voltage is generated based at least on an operating voltage of the SPADs. The reference voltage is coupled to a charge pump that generates a compensation voltage for the diodes. There are other embodiments as well.Type: ApplicationFiled: December 29, 2022Publication date: July 6, 2023Inventors: Jun WANG, Ning Zhang, Zheao Ma, Jiaxing Liu, Wei Yuan
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Publication number: 20230201378Abstract: An application of a mitoxantrone preparation in preparation of a drug for diagnosing and treating a disease related to thyroidectomy, and use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in preparation of a lymph tracer for preventing parathyroid gland staining in error, preventing parathyroid gland cutting in error, or reducing the rate of parathyroid gland cutting in error. Local injection of a mitoxantrone hydrochloride injection fluid would not cause parathyroid gland staining in error, and can reduce the rate of parathyroid gland cutting in error, thus protecting parathyroid glands well; moreover, no local or systemic toxic side effect is found after the local injection. The present invention has good tolerability, efficacy, and safety, and provides a new treatment idea in radically curing thyroid diseases thoroughly for patients suffering from diseases related to thyroidectomy.Type: ApplicationFiled: March 23, 2021Publication date: June 29, 2023Applicants: SHENZHEN CHINA RESOURCES JIUCHUANG MEDICAL AND PHARMACEUTICAL CO., LTD, SHENZHEN CHINA RESOURCES GOSUN PHARMACEUTICALS CO., LTD.Inventors: Jun LIU, Xun LI, Zhanao YANG, Feina TU, Ning CHEN, Quanhua HUANG, Huacheng LIANG, Baolin LAI, Weiwei ZHANG
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Publication number: 20230205255Abstract: A configurable semiconductor device (“CSD”) is organized in four (4) quadrants able to perform user-defined logic functions via a clock fabric. The first quadrant, in one embodiment, includes a first serializer and deserializer (“SerDes”) region and a bank0 region for data processing. The second quadrant includes a second SerDes region and a bank5 region and the third quadrant contains a bank3 region and a bank4 region. The fourth quadrant includes a bank1 region and a bank2 region. The clock fabric is configured to provide a set of programmable or selectable clock signals with different clock speeds to various regions within the CSD.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Applicant: GOWIN Semiconductor CorporationInventors: Jianhua Liu, Jinghui Zhu, Ning Song, Tianping Wang, Chienkuang Chen, Diwakar Chopperla, Tianxin Wang, Zhenyu Gu, Xiaozhi Lin
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Publication number: 20230203022Abstract: The present disclosure relates to compounds of Formula (I) or salts, enantiomers, stereoisomers, solvates, or polymorphs thereof, and uses thereof. The present disclosure also relates to pharmaceutical compositions comprising, as an active ingredient, the compound of Formula (I) or a salt, enantiomer, stereoisomer, solvate, or polymorph thereof, and use thereof. A series of compounds designed and synthesized by the present disclosure can effectively prevent and/or treat diseases or disorders associated with TNF-a.Type: ApplicationFiled: April 29, 2021Publication date: June 29, 2023Inventors: Xiaobao YANG, Biao JIANG, Linyi LIU, Chaowei REN, Xing QIU, Haixia LIU, Ning SUN, Renhong SUN
