Patents by Inventor An-Hu Li
An-Hu Li 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: 11450642Abstract: A method of making a semiconductor including soldering a conductor to an aluminum metallization is disclosed. In one example, the method includes substituting an aluminum oxide layer on the aluminum metallization by a substitute metal oxide layer or a substitute metal alloy oxide layer. Then, substitute metal oxides in the substitute metal oxide layer or the substitute metal alloy oxide layer are at least partly reduced. The conductor is soldered to the aluminum metallization using a solder material.Type: GrantFiled: December 23, 2020Date of Patent: September 20, 2022Assignee: Infineon Technologies AGInventors: Edmund Riedl, Wu Hu Li, Alexander Heinrich, Ralf Otremba, Werner Reiss
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Patent number: 11442570Abstract: A touch display device includes a display panel; a backlight that includes a back plate; a pressure touch detection chip; a pressure sensing layer and a voltage reference layer arranged between the display panel and the back plate, the pressure sensing layer and the voltage reference layer are opposite to each other and arranged in different layers. The pressure sensing layer includes a plurality of sensing electrodes arranged as an array, where each sensing electrode is electrically connected to the pressure touch detection chip through a lead wire. The voltage reference layer is configured to receive a stable reference voltage signal; and the pressure touch detection chip is configured to determine a value of a pressure on the display panel according to a detected change of capacitance between the pressure sensing layer and the voltage reference layer.Type: GrantFiled: February 7, 2018Date of Patent: September 13, 2022Assignees: Beijing BOE Technology Development Co., Ltd., Hefei BOE Optoelectronics Technology Co., Ltd.Inventors: Hu Li, Jian He
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Patent number: 11440982Abstract: An ester polymer has a structure represented by the following formula (I): T represents the backbone of the ester polymer; the group B is each independently selected from O or S; the group R each independently represents C1-10 hydrocarbylene group; the group A is each independently selected from O, S or NR?; the group R? each independently represents C1-10 hydrocarbylene group; the group Nb is each independently selected from H or —R??—B?H, wherein at least one of the two Nb on the same nitrogen atom is —R??—B?H; the group R? is each independently selected from H or C1-10 hydrocarbyl group; the group R?? each independently represents C1-10 hydrocarbylene group; the group B? is each independently selected from O or S; each y independently represents an integer between 1 and 6; and m is an integer between 1 and 10.Type: GrantFiled: May 16, 2018Date of Patent: September 13, 2022Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING. SINOPECInventors: Cheng Li, Songbai Tian, Xiaowei Wang, Qundan Zhang, Hu Li, Xinyu Zhu
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Publication number: 20220281841Abstract: The present invention provides compounds having formula (I): and pharmaceutically acceptable salts thereof, wherein Cy1, Cy2, Cy3, R, R1, R2, and R3 are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof for the treatment of any of a number of conditions or diseases in which inhibiting ROCK1, ROCK2, or ROCK1/2 has a therapeutically useful role.Type: ApplicationFiled: July 21, 2020Publication date: September 8, 2022Inventors: An-Hu Li, Satish Kumar Sakilam, Satishkumar Gadhiya, Dong Sung Lim, Yao Zong, Shashikanth Ponnala, Ying Zhang, Dawoon Jung, Lambertus J.W.M. Oehlen
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Patent number: 11407917Abstract: A water-based coating composition containing two parts A and B: (A) a binder component containing a waterborne epoxy dispersion, dispersed inorganic particles, and a polymeric dispersant; and (B) a hardener component, and a ratio of the component (A) and the component (B) is 90:1 to 2:1. The polymeric dispersant contains anti-agglomerating functional groups that are unreactive with oxirane groups of the epoxy dispersion.Type: GrantFiled: November 2, 2016Date of Patent: August 9, 2022Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Rui Wang, Hu Li, Weijun Yang, Siyuan Jiang, Hui Chen, Antony K. Van Dyk, Lidaris San Miguel Rivera, Tao Wang, Tao Wang
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Patent number: 11409149Abstract: An electronic device includes a first base substrate, a flexible member, and a bending auxiliary structure. The first base substrate includes a first side. The flexible member includes a first end, a second end opposite to the first end, and a main body portion located between the first end and the second end. The first end is connected to the first base substrate at the first side. The bending auxiliary structure is provided at the first side and including at least one curved surface. The main body portion of the flexible member is bent around the at least one curved surface of the bending auxiliary structure, so that the first end and the main body portion or the first end and the second end are at least partially overlapped in a direction perpendicular to the first base substrate.Type: GrantFiled: May 13, 2019Date of Patent: August 9, 2022Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jianghui Zhan, Xuemei Zhao, Guanghua Hu, Guanglei Yang, Hu Li, Wenyu Zeng
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Patent number: 11404336Abstract: A method of forming a power semiconductor module includes providing a substrate of planar sheet metal, forming channels in an upper surface of the substrate that partially extend through a thickness of the substrate and define a plurality of islands in the substrate, mounting a first semiconductor die on a first one of the islands, forming a molded body of encapsulant that covers the substrate, fills the channels, and encapsulates the semiconductor die, forming a hole in the molded body and a recess in the upper surface of the substrate beneath the hole, and arranging a press-fit connector in the hole and forming a mechanical and electrical connection between an interior end of the press-fit connector and the substrate.Type: GrantFiled: June 29, 2020Date of Patent: August 2, 2022Assignee: Infineon Technologies Austria AGInventors: Wu Hu Li, Raphael Hellwig, Olaf Hohlfeld, Martin Mayer, Ivan Nikitin
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Patent number: 11370783Abstract: The present disclosure provides solid forms of (E)-3-[2-(2-thienyl)vinyl]-1H-pyrazole, compositions thereof, and methods of making and using the same.Type: GrantFiled: December 1, 2020Date of Patent: June 28, 2022Assignee: Angion Biomedica Corp.Inventors: An-Hu Li, Satish Kumar Sakilam, Dong Sung Lim
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Publication number: 20220177429Abstract: Disclosed is a simple synthesis method of lactam derivatives, comprising: with formamide functioning as both an amine source and a hydrogen source (hydrolyzed to produce formic acid), carrying out a cycloamination reaction on a raw material keto acid in the absence of a solvent or a catalyst to simply synthesize a lactam derivative. Compared with previous reports, the present disclosure has the following advantages: the time required for the reaction is greatly shortened, the selectivity is remarkably improved, a conversion rate of a keto acid derivative is greater than 99%, and the yield of the lactam derivative can reach 70% to 94%.Type: ApplicationFiled: August 22, 2019Publication date: June 9, 2022Applicant: Guizhou UniversityInventors: Song YANG, Hu LI, Hongguo WU
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Publication number: 20220097026Abstract: A catalytic converter including a catalyst, the catalyst comprising a material of olivine composition, an engine comprising this catalytic converter and an method of producing nitrogen from NOx comprising the catalytic reduction of NOx by a catalyst comprising of a material of olivine composition. In addition, the use of a material of olivine composition in a catalytic reduction of NOx and a method of manufacture of a catalytic converter comprising adding the catalyst to a wash coat, applying the catalyst containing wash coat to a substrate and annealing the coated substrate.Type: ApplicationFiled: January 13, 2020Publication date: March 31, 2022Applicant: University of LeedsInventors: John Maurice Campbell Plane, Hu Li, Alexander James
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Publication number: 20220083374Abstract: A method for processing data, task processing system and electronic equipment are disclosed.Type: ApplicationFiled: August 6, 2021Publication date: March 17, 2022Inventors: Hu LI, Le SU
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Publication number: 20220077742Abstract: The present application provides a brushless motor and an electrical equipment. The brushless motor includes: a casing, a stator, and a rotor. The stator includes a stator core and a winding. The rotor includes a rotor core and a shaft. Two bearings are sleeved on the shaft at positions corresponding to two ends of the rotor core, respectively. The two bearing brackets are installed at two ends of the casing. The brushless motor further includes a conductive sheet, configured for adjusting a capacitive reactance between the stator core and each of the two bearing brackets. The conductive sheet is attached to an outer circumferential surface of the casing. The conductive sheet and the stator core each at least partially has an area aligned to each other in a radial direction of the casing.Type: ApplicationFiled: November 15, 2021Publication date: March 10, 2022Applicant: GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.Inventors: Guoxiong LI, Junfeng HOU, Luqiang ZENG, Jian HU, Hu LI, Chengdong HUANG, Yangbo HUANG
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Air conditioning heat pump system using ejector, air conditioner, and air conditioner control method
Patent number: 11236926Abstract: An air conditioning heat pump system using an ejector may include a compression assembly, an outdoor heat exchanger, an indoor heat exchanger, an ejector, and a first to third electromagnetic valve and a controller. A first end of the compression assembly may be connected with the one end of the outdoor heat exchanger, a second end may be connected with one end of the indoor heat exchanger, a third end may connected with outlet end of the ejector, and a fourth end may be connected with another end of the outdoor heat exchanger. One end of the outdoor heat exchanger may also be connected with a jet inlet of the ejector through the first electromagnetic valve, and another end may also be connected with the jet inlet of the ejector through the second electromagnetic valve and the third electromagnetic valve.Type: GrantFiled: March 12, 2019Date of Patent: February 1, 2022Assignee: Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.Inventors: Min Liu, Wenqiang Zhang, Hu Li, Minglong Du -
Publication number: 20210405430Abstract: An electronic device includes a first base substrate, a flexible member, and a bending auxiliary structure. The first base substrate includes a first side. The flexible member includes a first end, a second end opposite to the first end, and a main body portion located between the first end and the second end. The first end is connected to the first base substrate at the first side. The bending auxiliary structure is provided at the first side and including at least one curved surface. The main body portion of the flexible member is bent around the at least one curved surface of the bending auxiliary structure, so that the first end and the main body portion or the first end and the second end are at least partially overlapped in a direction perpendicular to the first base substrate.Type: ApplicationFiled: May 13, 2019Publication date: December 30, 2021Applicants: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jianghui Zhan, Xuemei Zhao, Guanghua Hu, Guanglei Yang, Hu Li, Wenyu Zeng
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Publication number: 20210407873Abstract: A method of forming a power semiconductor module includes providing a substrate of planar sheet metal, forming channels in an upper surface of the substrate that partially extend through a thickness of the substrate and define a plurality of islands in the substrate, mounting a first semiconductor die on a first one of the islands, forming a molded body of encapsulant that covers the substrate, fills the channels, and encapsulates the semiconductor die, forming a hole in the molded body and a recess in the upper surface of the substrate beneath the hole, and arranging a press-fit connector in the hole and forming a mechanical and electrical connection between an interior end of the press-fit connector and the substrate.Type: ApplicationFiled: June 29, 2020Publication date: December 30, 2021Inventors: Wu Hu Li, Raphael Hellwig, Olaf Hohlfeld, Martin Mayer, Ivan Nikitin
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Patent number: 11196323Abstract: Provided are a programmable motor and a household appliance having the same. The programmable motor comprises a main body (21) and a driving device (22) comprising a reprogramming interface. When performing reprogramming on the programmable motor, the reprogramming interface communicates with a programming device to receive a motor parameter or a motor software program, to transmit the same to the driving device (22), and to update the motor parameter or the motor software program in the driving device (22). The method realizes rewriting of a motor software program and realizes reprogramming of a motor by directly inserting a programming device into a reprogramming interface of a driving device (22) without having to disassemble the driving device (22), thereby effectively reducing post-sale costs associated with a motor, and improving post-sale efficiency associated with the motor.Type: GrantFiled: July 19, 2017Date of Patent: December 7, 2021Assignee: GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.Inventors: Chao Liu, Liming Gong, Qian Zhang, Hu Li
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Patent number: 11186743Abstract: A stable two-component waterborne coating composition comprising an epoxy component A comprising a waterborne epoxy resin, a polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.Type: GrantFiled: June 2, 2017Date of Patent: November 30, 2021Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Weijun Yang, Hu Li, Longlan Cui, Siyuan Jiang, Tao Wang, Yu Cai, Jia Tang, Antony K. Van Dyk
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Patent number: 11186726Abstract: An aqueous polymer dispersion is composed of (i) an emulsion polymer having a weight average molecular weight of from 2,000 to 30,000 daltons, wherein the emulsion polymer comprises as polymerized units, based on the dry weight of the emulsion polymer, (a) from 10% to 90% by weight of an ethylenically unsaturated ionic monomer, (b) from 5% to 90% by weight of a photosensitive monomer, and (c) from 0 to 85% by weight of an ethylenically unsaturated nonionic monomer; and (ii) from 3.5% to 50% by weight of TEMPO and/or a derivative thereof, based on the total dry weight of the aqueous polymer dispersion. An aqueous coating composition comprising the aqueous polymer dispersion and a binder provides coatings with improved durability.Type: GrantFiled: April 1, 2017Date of Patent: November 30, 2021Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Weijun Yang, Hu Li, Siyuan Jiang, Tao Wang, Alvin M. Maurice
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Publication number: 20210363363Abstract: A polymeric dispersant and a stable two-component epoxy coating composition comprising an epoxy component A comprising: a waterborne epoxy resin, the polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.Type: ApplicationFiled: December 3, 2018Publication date: November 25, 2021Inventors: Weijun Yang, Hu Li, Longlan Cui
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Publication number: 20210347750Abstract: A rapid synthesis method for a biomass-based amine, including: using formamide as an amine source, formic acid as a hydrogen source, and biomass aldehyde or ketone as a raw material, conduct rapid heating promoting direct addition of formamide and aldehyde or ketone compound through microwave-assisted heating and without a solvent and catalyst, and carrying out formic acid reduction preparing and obtaining a corresponding formamide derivative; selectively converting the formamide derivative under the action of a base into a corresponding primary amine through alcoholysis.Type: ApplicationFiled: July 31, 2019Publication date: November 11, 2021Applicant: NANJING AGRICULTURAL UNIVERSITYInventors: Hu LI, Zhen FANG, Richard Lee SMITH