Patents by Inventor Liu

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).

  • Publication number: 20250144640
    Abstract: Provided are a high-pressure jet impact chamber structure, with an industrial-grade “single orifice+single pulverizing chamber” design, and a multi-parallel type convenient pulverizing component adopted with the high-pressure jet impact chamber structure. The high-pressure jet impact chamber structure includes a body, a jet orifice, and a pulverizing chamber. The multi-parallel type convenient pulverizing component adopted with the high-pressure jet impact chamber structure includes a multi-parallel type chassis, a multi-parallel type connector disk, multiple high-pressure jet impact chamber structures that are parallel to each other, a sealing end cover, a discharge disk, and a discharge pipe.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 8, 2025
    Inventors: JUN CHEN, JIALONG HAN, TAOTAO DAI, LIZHEN DENG, CHENGMEI LIU, RUIHONG LIANG, WEI LIU
  • Publication number: 20250146124
    Abstract: The invention discloses an AlCrVTiSiON nano-gradient coating with surface pre-oxidation and a preparation method thereof, belonging to the technical field of coatings. The AlCrVTiSiON nano gradient coating is prepared by arc ion plating technology, wherein the target materials are selected from metal Cr target, V target, AlCrSi target and AlTiSi target. In order to further improve the heat resistance of the coating and increase the cutting amount during service, the AlCrVTiSiON nano-gradient coating with O element content increasing from inside to outside was formed. The prepared coating has good heat resistance, which is suitable for high-speed cutting and improves processing efficiency.
    Type: Application
    Filed: January 12, 2025
    Publication date: May 8, 2025
    Applicant: Tianjin University of Technology and Education
    Inventors: Tiegang Wang, Rui Zhang, Mengjiao Xu, Yanmei Liu, Bing Yan
  • Publication number: 20250146449
    Abstract: An ammonia-rich combustion coupled dual-mode prechamber ammonia-fueled engine control system is provided, including an ammonia-fueled engine and an electronic control unit. The ammonia-fueled engine includes a combustion chamber, a dual-mode jet ignition device, and an ammonia injector. The dual-mode jet ignition device includes a prechamber, an air injector, and a fuel injector. When the engine operates, ammonia fuel is firstly injected into the combustion chamber by the ammonia injector to form a rich ammonia-air mixture with air in the combustion chamber. During a compression stroke of the engine, the rich ammonia-air mixture in the combustion chamber is entered into the prechamber through a jet hole. The air injector performs scavenging in the prechamber until a equivalence ratio of prechamber gas mixture is less than 1.0, and then the fuel injector injects fuel into the prechamber forming target mixture. Finally, the target mixture is ignited by the spark plug.
    Type: Application
    Filed: November 4, 2024
    Publication date: May 8, 2025
    Inventors: Lei ZHOU, Zongkuan LIU, Lijia ZHONG, Haiqiao WEI, Gequn SHU
  • Publication number: 20250149343
    Abstract: In a method of manufacturing a semiconductor device, an underlying structure is formed over a substrate. A film is formed over the underlying structure. Surface topography of the film is measured and the surface topography is stored as topography data. A local etching is performed by using directional etching and scanning the substrate so that an entire surface of the film is subjected to the directional etching. A plasma beam intensity of the directional etching is adjusted according to the topography data.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen YEH, Yu-Tien SHEN, Shih-Chun HUANG, Po-Chin CHANG, Wei-Liang LIN, Yung-Sung YEN, Wei-Hao WU, Li-Te LIN, Pinyen LIN, Ru-Gun LIU
  • Publication number: 20250151213
    Abstract: A rolling-up screen includes a roller holder, a roller, a screen, a driving assembly, and multiple groups of supporting protection pieces. The roller holder is connected to a ceiling by a frame, or supported by a frame. The roller is rotatably connected between two plates of the roller holder. The screen includes display units in multiple rows and connected with the roller by hanging steel wire. The screen can be wound around the roller after retracting, and suspended below the roller by the hanging steel wire after unfolding. The driving assembly is arranged on the roller holder and connected with the roller to drive the roller to rotate, so as to enable the screen to be retracted and wound on the roller or unfolded and hung below the roller. The supporting protection pieces are arranged on the back surfaces of the display units in each row.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Inventors: Ning WANG, Yanping Liu
  • Publication number: 20250149690
    Abstract: A battery comprising a shell and a roll core disposed within the shell, the shell including a shell body and an end cap component, one end of the shell body being provided with an opening, another end of the shell body being provided with a sealing portion, the opening being plugged by the end cap component, the roll core including a first tab and a second tab, the end cap component being provided with a pressure-relief structure, an outside wall of the sealing portion being provided with a first terminal and a second terminal at intervals, the first terminal and the second terminal being insulatively disposed, the first tab being connected to the first terminal, and the second tab being connected to the second terminal.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Applicant: EVE ENERGY CO., LTD.
    Inventors: Liangliang LIU, Yuan ZHU, Lang CAO
  • Publication number: 20250149976
    Abstract: In an embodiment, during an overload or short circuit condition, a current limit circuit of an inverter is utilized in a pulse-by-pulse manner, which in turn causes the AC output of the inverter to operate in a hiccup mode (e.g., pulse-by-pulse based on and off dependent upon the output current) and automatically recover once the operating parameters (e.g., output current) are within the proper ranges. The pulse-by-pulse current limit circuit is configured to protect the switching circuits of the inverter from shorting or device failure during any peak operating voltage conditions by ensuring on/off timing accuracy of the inverter.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Inventors: JAMES JIN XIONG ZENG, RAYMOND W. LEI, DAVID S. C. LIU
  • Publication number: 20250151399
    Abstract: A manufacturing method for an array substrate, an array substrate, and a display apparatus. The manufacturing method comprises: step S100, providing a base substrate; step S200, forming a driving circuit layer on one side of the base substrate the driving circuit layer comprising a plurality of wires and a plurality of bonding pads; step S300, forming a removable protective layer on the side of the driving circuit layer away from the base substrate; and step S400, connecting functional devices to the bonding pads, the removable protective layer being decomposed and removed in step S400. Between step S200 and step S300, there are no steps of forming an inorganic protective layer and patterning the inorganic protective layer.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhijun LV, Qi YAO, Feng ZHANG, Wenqu LIU, Liwen DONG, Zhao CUI, Detian MENG, Dongfei HOU, Yuqiao LI, Jiaxiang ZHANG, Jingshang ZHOU
  • Publication number: 20250145724
    Abstract: Provided herein are methods and compositions relating to adenosine A2A receptor libraries having nucleic acids encoding for a scaffold comprising an adenosine A2A binding domain. adenosine A2A receptor libraries described herein encode for immunoglobulins such as antibodies.
    Type: Application
    Filed: December 10, 2024
    Publication date: May 8, 2025
    Applicant: Twist Bioscience Corporation
    Inventors: Aaron Sato, Qiang Liu, Fumiko Axelrod, Linya Wang
  • Publication number: 20250143980
    Abstract: The present invention relates to a cationic material for tooth desensitization, a preparation method therefor, and an application thereof, for use in solving the technical problems in the prior art of long time consumption and limited treatment effect of materials for dentin hypersensitivity. The cationic material comprises a main chain skeleton polymer and a cationic group derived on the main chain skeleton polymer, and the main chain skeleton polymer is connected to the cationic group by means of a covalent bond. The present invention can be used for preparing a drug for treating the dentin hypersensitivity.
    Type: Application
    Filed: September 5, 2022
    Publication date: May 8, 2025
    Inventors: Xuliang DENG, Yan WEI, Xuehui ZHANG, Xinyu LIU, Nuo CHEN, Jingjing DENG, Shengjie JIANG
  • Publication number: 20250147101
    Abstract: A chip testing method and apparatus are provided, and the method includes: providing a plurality of chips, each of the chips including an input pin, an output pin, and a state machine circuit; connecting the input pin of each of the chips to a same input start module which outputs a start signal to each of the chips to start the state machine circuits; configuring the state machine circuit of each of the chips to output a test excitation to test the chips and obtain a test result; and connecting the output pin of each of the chips to a same testing module which outputs the test result of each of the chips.
    Type: Application
    Filed: October 11, 2024
    Publication date: May 8, 2025
    Applicant: XIAMEN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Yonghong HUANG, Juilung CHEN, Yongbo LIU, Huayi LIU, Wenjie SU
  • Publication number: 20250150907
    Abstract: A method for indicating a relationship is performed by a terminal. The method includes: determining a mapping relationship between a slice group and a slice corresponding to at least one of an area where the terminal is located or an adjacent area of the area by receiving, through an access stratum (AS), an indication from a non-access stratum (NAS).
    Type: Application
    Filed: February 11, 2022
    Publication date: May 8, 2025
    Inventors: Xiaofei LIU, Xiaowei JIANG
  • Publication number: 20250147195
    Abstract: An X-ray measurement system with high signal resolution is provided. The X-ray measurement system includes an X-ray generator, an X-ray optical element group, a multi-dimensional X-ray detector and a processing device. The X-ray generator is configured to generate an incident X-ray beam. X-ray optics are used to guide the incident X-ray beam to a to-be-tested sample. The multi-dimensional X-ray detector is used to receive the measurement X-ray generated by irradiating the incident X-ray beam on the to-be-tested sample. The multi-dimensional X-ray detector includes an insulation layer, a plurality of first electrode layers, a photodiode layer, an X-ray conversion material layer made of amorphous selenium, and a second electrode layer. The processing device is configured to collect a to-be-tested X-ray signal and generate a plurality of measurement results that include a plurality of mode signals of different orders.
    Type: Application
    Filed: October 29, 2024
    Publication date: May 8, 2025
    Inventors: YU-YAN AU YONG, TSUNG-HSIEN HAN, CHUN-TING LIU, PO-CHING HE, PO-TSANG WU
  • Publication number: 20250148011
    Abstract: Provided are a federated graph clustering method based on distributed graph embedding, a device, and a readable storage medium.
    Type: Application
    Filed: September 7, 2022
    Publication date: May 8, 2025
    Inventors: Tao Tang, Ying Chen, Pengfei Gao, Yue Pang, Jianbin Zheng, Hongbao Liu, Jing Pan, Yongkai Zhou
  • Publication number: 20250145454
    Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a first device and a second device disposed adjacent to the first device; a conductive pillar disposed adjacent to the first device or the second device; a molding surrounding the first device, the second device and the conductive pillar; and a redistribution layer (RDL) over the first device, the second device, the molding and the conductive pillar, wherein the RDL electrically connects the first device to the second device and includes an opening penetrating the RDL and exposing a sensing area over the first device.
    Type: Application
    Filed: January 6, 2025
    Publication date: May 8, 2025
    Inventors: PO CHEN YEH, YI-HSIEN CHANG, FU-CHUN HUANG, CHING-HUI LIN, CHIAHUNG LIU, SHIH-FEN HUANG, CHUN-REN CHENG
  • Publication number: 20250150025
    Abstract: The present invention provides a transmission device applied to a photovoltaic tracking support. The photovoltaic tracking support comprises a stand column and a main beam. The main beam is rotatably supported on the stand column, and the main beam supports a photovoltaic assembly. The transmission device comprises a composite chain gear set and a composite chain wheel set. The composite chain gear set has multiple chain gears. The multiple chain gears are coaxially arranged and are arranged in a manner that the teeth are staggered. The composite chain wheel set has multiple chain wheels. The multiple chain wheels are coaxially arranged, and are in one-to-one correspondence to and meshing transmission with the multiple chain gears. One of the composite chain gear set and the composite chain wheel set is rotatably disposed on the stand column, and the other is connected to the main beam. The present invention also provides a photovoltaic tracking support comprising the transmission device.
    Type: Application
    Filed: January 8, 2025
    Publication date: May 8, 2025
    Inventors: Jiabao Guo, Xiao Liu
  • Publication number: 20250149601
    Abstract: A method for making a catalyst composition is disclosed. The method includes placing a substrate with at least one precursor composition disposed thereon in contact with a ferromagnetic material and placing the substrate and the ferromagnetic material within an induction solenoid. The method further includes generating an alternating magnetic field within the induction solenoid upon energization by a power source supplying alternating current, thereby heating the substrate and the ferromagnetic material to a temperature of from about 200 c to about 1,500 c.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 8, 2025
    Inventors: Shaowei Chen, Bingzhang Lu, Qiming Liu
  • Publication number: 20250149589
    Abstract: A battery cell includes A anode electrodes each including an anode active material layer including anode active material and an anode current collector, C cathode electrodes include a cathode active material layer including cathode active material and a cathode current collector, and S separators, where A, C, and S are integers greater than one. At least one of the anode active material layer of the A anode electrodes, the cathode active material layer of the C cathode electrodes, and the S separators includes a thermoplastic binder.
    Type: Application
    Filed: May 29, 2024
    Publication date: May 8, 2025
    Inventors: Yong LU, Zhe Li, Qili Su, Haijing LIU
  • Publication number: 20250146075
    Abstract: Among the various aspects of the present disclosure is the provision of methods of diagnosing and treating inflammatory bowel disease (IBD) including ulcerative colitis (UC) or Crohn's disease (CD). In particular, the present disclosure provides in part a panel of IBD biomarkers useful in diagnosing and making treatment decisions. In addition, the present disclosure provides methods of treating IBD with a plasminogen activator inhibitor-1 (PAI-1) inhibitor or tissue plasminogen activator (tPA).
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Thaddeus STAPPENBECK, Gerard KAIKO, Ta-Chiang LIU
  • Publication number: 20250148136
    Abstract: Provided are a method and an apparatus for implementing batch extraction of human anatomical feature parameters. The method includes: obtaining a to-be-measured sample; generating an average model; calculating a point correspondence of a spatial location formed by the average model and each to-be-measured sample; measuring each to-be-measured sample on the average model; and outputting feature parameter data of each to-be-measured sample in batch. Calculation time is reduced by combining feature point extraction with affine transformation, and corresponding points are calculated through a non-rigid registration method to achieve batch and quick measurement.
    Type: Application
    Filed: November 25, 2024
    Publication date: May 8, 2025
    Inventors: Jiantao LI, Menglin WANG, Wei ZHANG, Hao ZHANG, Wanheng LIU, Cheng XU, Kaixuan WANG, Zicheng ZHANG, Yanpeng ZHAO, Daofeng WANG, Zhengfeng JIA, Weilu GAO, Meng LI, Xiaomeng REN, Wupeng ZHANG, Licheng ZHANG, Peifu TANG