Patents by Inventor Hua Zeng
Hua Zeng 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: 20240115713Abstract: Disclosed are a polyethylene glycol conjugate drug, and a preparation method therefor and the use thereof. Specifically, the present invention relates to a polyethylene glycol conjugate drug represented by formula A or a pharmaceutically acceptable salt thereof, a method for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, an intermediate for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, and the use of the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof in the preparation of a drug.Type: ApplicationFiled: July 21, 2021Publication date: April 11, 2024Inventors: Gaoquan LI, Nian LIU, Yongchen PENG, Xiafan ZENG, Gang MEI, Sheng GUAN, Yang GAO, Shuai YANG, Yifeng YIN, Jie LOU, Huiyu CHEN, Kun QIAN, Yusong WEI, Qian ZHANG, Dajun LI, Xiaoling DING, Xiangwei YANG, Liqun HUANG, Xi LIU, Liwei LIU, Zhenwei LI, Kaixiong HU, Hua LIU, Tao TU
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Publication number: 20240109803Abstract: The present invention provides a flexible glass and manufacturing method thereof. The flexible glass includes a first straight part and a second straight part on two opposite ends thereof, a recess formed between the first straight part and the second straight part, and a pre-bent curve connection part disposed corresponding to the recess. The first straight part and the second straight part are not arranged on the same plane. The flexible glass has a first lateral side and a second lateral side, and the recess sinks from the first lateral side toward the second lateral side. Therefore, the flexible glass is provided with a greater bendability.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Applicant: CHENFENG OPTRONICS CORPORATIONInventors: CHING-FANG WONG, YU-WEI LIU, WEI-LUN ZENG, KUAN-HUA LIAO
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Publication number: 20240083352Abstract: A vehicle window assembly and a vehicle are provided in the disclosure. The vehicle window assembly includes multiple light guide strips spaced apart from each other, a vehicle window glass sheet, and a sealing box. The multiple light guide strips are arranged on one side surface of the vehicle window glass sheet, the sealing box is disposed at one side of each of the multiple light guide strips away from the vehicle window glass sheet, the sealing box defines grooves at positions respectively corresponding to the multiple light guide strips, and each of the multiple light guide strips is received in one of the grooves. The multiple light guide strips are received in the sealing box, the sealing box is directly fixed to the vehicle window glass sheet by the fixing member.Type: ApplicationFiled: November 14, 2023Publication date: March 14, 2024Applicant: FUYAO GLASS INDUSTRY GROUP CO., LTD.Inventors: Changhe YU, Qiming LIN, Hua CHEN, Ke ZHANG, Dong ZENG, Liqiang WANG
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Publication number: 20240083825Abstract: A controlled-release fertilizer including an inside core of water-soluble fertilizer particle and an outer layer coating material, wherein the coating material is a bentonite modified or sodium bentonite modified waterborne polymer; and a preparation method including: weighing the fertilizer core particle and the modified waterborne polymer emulsion according to the amount, preparing a semi-processed coating controlled-release fertilizer by using a coating machine, and placing the semi-processed coating controlled-release fertilizer in an oven for postprocessing to improve the compactness of the film material.Type: ApplicationFiled: March 3, 2023Publication date: March 14, 2024Inventors: Zijun Zhou, Yusheng Qin, Song Guo, Kun Chen, Xiangzhong Zeng, Hua Yu, Mingjiang He, Yuxian Shangguan, Yurou Dai, Wanzhen Yuan
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Publication number: 20230409428Abstract: A boot data reading system includes a storage circuit and a processor circuit. The storage circuit is configured to store first boot data and second boot data. The first boot data includes a first segment and a second segment. The second boot data includes a third segment, and the third segment corresponds to the first segment. The processor circuit is coupled to the storage circuit. The processor circuit reads the first segment and determines whether the first segment is correct or not. When the first segment is correct, the processor circuit reads the second segment and determines whether the second segment is correct or not. When the first segment is incorrect, the processor circuit reads the third segment and determines whether the third segment is correct or not.Type: ApplicationFiled: May 8, 2023Publication date: December 21, 2023Inventors: Kui RONG, Hua ZENG, Mingrui LI
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Publication number: 20230184303Abstract: A brake fluid pipe detector is provided. The brake fluid pipe detector which is arranged between a brake hose and a brake caliper include a main body which is provided with a fastening end for connection to the brake caliper and is communicating with the brake hose for delivering brake fluid. The brake fluid pipe detector features on that at least one installation port is arranged at the main body and installed with a sensor correspondingly. Thereby brake data and information such as working temperature and brake pressure of the brake fluid in the brake hose and the brake caliper can be detected by the sensor so as to ensure driving safety.Type: ApplicationFiled: June 9, 2022Publication date: June 15, 2023Inventor: JHIH-HUA ZENG
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Patent number: 11599287Abstract: A method of managing blocks in a flash memory includes: detecting states of blocks of a reserved area in the flash memory and building a bad block management table accordingly; recording mappings between bad blocks of an user area in the flash memory and good blocks of the reserved area into the bad block management table; when the bad block management table indicates there is no good block remaining in the reserved area that can be mapped to, selecting one of bad blocks of the reserved area or the user area and obtaining a recollected block after erasing the selected bad block; recording a mapping between the recollected block and a bad block in the user area into the bad block management table; and based on the bad block management table, programming data into the recollected block.Type: GrantFiled: July 6, 2021Date of Patent: March 7, 2023Assignee: Realtek Semiconductor Corp.Inventors: Hua Zeng, Mingrui Li, Kui Rong
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Patent number: 11487542Abstract: Instruction cache behavior and branch prediction are used to improve the functionality of a computing device by profiling branching instructions in an instruction cache to identify likelihoods of proceeding to a plurality of targets from the branching instructions; identifying a hot path in the instruction cache based on the identified likelihoods; and rearranging the plurality of targets relative to one another and associated branching instructions so that a first branching instruction that has a higher likelihood of proceeding to a first hot target than to a first cold target and that previously flowed to the first cold target and jumped to the first hot target instead flows to the first hot target and jumps to the first cold target.Type: GrantFiled: July 20, 2020Date of Patent: November 1, 2022Assignee: International Business Machines CorporationInventors: Yang Liu, Ting Wang, Qi Li, Qing Zhang, Gui Haochen, Xiao Ping Guo, Xiao Hua Zeng, Yangming Wang, Yi Li, Hua Qing Li, Fei Fei
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Patent number: 11477260Abstract: Embodiments of systems and methods for transmission of audio information are disclosed herein. In one example, a System on Chip (SoC) includes a wired transceiver module, a wireless module, a Frequency Modulation (FM) demodulation module, and an audio information codec module operatively coupled to the wired transceiver and the FM demodulation module. The wired transceiver module is configured to receive a data packet corresponding to first audio information. The wireless module is configured to receive an FM signal, corresponding to second audio information. The FM demodulation module is configured to output the second audio information based on demodulating the FM signal. The audio information codec module is configured to decode the first audio information and the second audio information based on the data packet and the demodulated FM signal, respectively.Type: GrantFiled: May 25, 2020Date of Patent: October 18, 2022Assignee: BESTECHNIC (SHANGHAI) CO., LTD.Inventors: Weifeng Tong, Liang Zhang, Binbin Guo, Lu Chai, Hua Zeng, Zhichen Tu, Xinwei Li, Wenyu Xiao
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Publication number: 20220269409Abstract: A method of managing blocks in a flash memory includes: detecting states of blocks of a reserved area in the flash memory and building a bad block management table accordingly; recording mappings between bad blocks of an user area in the flash memory and good blocks of the reserved area into the bad block management table; when the bad block management table indicates there is no good block remaining in the reserved area that can be mapped to, selecting one of bad blocks of the reserved area or the user area and obtaining a recollected block after erasing the selected bad block; recording a mapping between the recollected block and a bad block in the user area into the bad block management table; and based on the bad block management table, programming data into the recollected block.Type: ApplicationFiled: July 6, 2021Publication date: August 25, 2022Applicant: Realtek Semiconductor Corp.Inventors: HUA ZENG, MINGRUI LI, KUI RONG
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Patent number: 11375312Abstract: A method realizes synchronous playing of audio data from an audio source by two or more wireless speakers. The method includes receiving at each of the wireless speakers first audio data packets sent by the audio source and determining a respective first time point for the receiving of the first audio data packets; processing the first audio data packets at each of the wireless speakers to generate respective second audio data packets, the second audio data packets each including audio data to be played with a fixed data length; setting a delayed play time and obtaining a playing time point at each of the wireless speakers, the obtaining of the playing time point being based on the respective first time point and the respective delayed play time; and playing the second audio data packets at each of the wireless speakers at the respective playing time point.Type: GrantFiled: December 5, 2019Date of Patent: June 28, 2022Assignee: BESTECHNIC (SHANGHAI) CO., LTD.Inventors: Mingliang Xu, Liang Zhang, Weifeng Tong, Hua Zeng, Fei Luo, Qianli Ma, Yifeng Xiao, Lei Yang
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Patent number: 11317521Abstract: A printed circuit board includes a first and second core. The first core has a first conductive layer, a first non-conductive layer, a first copper layer and a first opening. The first core also has a first solder mask connected to the first copper layer and a first FR4 laminate bonded to the first solder mask. The second core has a second conductive layer, a second non-conductive layer, a second copper layer and a second opening. The second core also has a second solder mask connected to the second copper layer and a second FR4 laminate bonded to the second solder mask. A prepreg layer is between the first copper layer and the second copper layer but not between the first FR4 laminate and the second FR4 laminate.Type: GrantFiled: July 1, 2020Date of Patent: April 26, 2022Inventors: Pui Yin Yu, Hong Tu Zhang, Xin Hua Zeng
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Publication number: 20220019435Abstract: Instruction cache behavior and branch prediction are used to improve the functionality of a computing device by profiling branching instructions in an instruction cache to identify likelihoods of proceeding to a plurality of targets from the branching instructions; identifying a hot path in the instruction cache based on the identified likelihoods; and rearranging the plurality of targets relative to one another and associated branching instructions so that a first branching instruction that has a higher likelihood of proceeding to a first hot target than to a first cold target and that previously flowed to the first cold target and jumped to the first hot target instead flows to the first hot target and jumps to the first cold target.Type: ApplicationFiled: July 20, 2020Publication date: January 20, 2022Inventors: Yang LIU, Ting WANG, Qi LI, Qing ZHANG, Gui HAOCHEN, Xiao Ping GUO, Xiao Hua ZENG, Yangming WANG, Yi LI, Hua Qing LI, Fei FEI
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Publication number: 20210385952Abstract: A printed circuit board includes a first and second core. The first core has a first conductive layer, a first non-conductive layer, a first copper layer and a first opening. The first core also has a first solder mask connected to the first copper layer and a first FR4 laminate bonded to the first solder mask. The second core has a second conductive layer, a second non-conductive layer, a second copper layer and a second opening. The second core also has a second solder mask connected to the second copper layer and a second FR4 laminate bonded to the second solder mask. A prepreg layer is between the first copper layer and the second copper layer but not between the first FR4 laminate and the second FR4 laminate.Type: ApplicationFiled: July 1, 2020Publication date: December 9, 2021Inventors: Pui Yin Yu, Hong Tu Zhang, Xin Hua Zeng
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Patent number: 11122674Abstract: A printed circuit board includes a first, second, and third conductive layer. The printed circuit boards also includes a first non-conductive layer between the first and second conductive layers and a second non-conductive layer between the second and third conductive layers. The printed circuit board further includes a dielectric layer between the second conductive layer and the second non-conductive layer and a coin for heat dispersion located underneath the dielectric layer. The printed circuit board also includes a cavity for receiving a component and a plating within the cavity to connect the coin with the second conductive layer. The plating extends less than 50 um above the second conductive layer.Type: GrantFiled: July 1, 2020Date of Patent: September 14, 2021Inventors: Pui Yin Yu, Xin Hua Zeng, Jian Ying Xue, Hong Tu Zhang
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Publication number: 20210203707Abstract: Embodiments of systems and methods for transmission of audio information are disclosed herein. In one example, a System on Chip (SoC) includes a wired transceiver module, a wireless module, a Frequency Modulation (FM) demodulation module, and an audio information codec module operatively coupled to the wired transceiver and the FM demodulation module. The wired transceiver module is configured to receive a data packet corresponding to first audio information. The wireless module is configured to receive an FM signal, corresponding to second audio information. The FM demodulation module is configured to output the second audio information based on demodulating the FM signal. The audio information codec module is configured to decode the first audio information and the second audio information based on the data packet and the demodulated FM signal, respectively.Type: ApplicationFiled: May 25, 2020Publication date: July 1, 2021Applicant: BESTECHNIC (SHANGHAI) CO., LTD.Inventors: Weifeng Tong, Liang Zhang, Binbin Guo, Lu Chai, Hua Zeng, Zhichen Tu, Xinwei Li, Wenyu Xiao
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Publication number: 20210067874Abstract: A method realizes synchronous playing of audio data from an audio source by two or more wireless speakers. The method includes receiving at each of the wireless speakers first audio data packets sent by the audio source and determining a respective first time point for the receiving of the first audio data packets; processing the first audio data packets at each of the wireless speakers to generate respective second audio data packets, the second audio data packets each including audio data to be played with a fixed data length; setting a delayed play time and obtaining a playing time point at each of the wireless speakers, the obtaining of the playing time point being based on the respective first time point and the respective delayed play time; and playing the second audio data packets at each of the wireless speakers at the respective playing time point.Type: ApplicationFiled: December 5, 2019Publication date: March 4, 2021Inventors: Mingliang Xu, Liang Zhang, Weifeng Tong, Hua Zeng, Fei Luo, Qianli Ma, Yifeng Xiao, Lei Yang
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Patent number: 10795419Abstract: The disclosure provides a front panel assembly adapted for a computer case. The front panel assembly includes a frame, a slidable cover and at least one torsion spring. The slidable cover is slidably disposed on the frame and slidable between a covering position and an exposing position. The at least one torsion spring is connected to and located between the frame and the slidable cover so as to provide elastic energy to spring the slidable cover to the covering position or the exposing position while the slidable cover is slide on the frame.Type: GrantFiled: March 20, 2018Date of Patent: October 6, 2020Assignee: COOLER MASTER TECHNOLOGY INC.Inventor: Yi-Hua Zeng
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Patent number: 10360935Abstract: A dual perpendicular magnetic recording writer is disclosed wherein first and second dynamic fly height (DFH) heaters WDFH1 and WDFH2, are formed in first and second writers, respectively, on a slider in a head gimbal assembly. In one embodiment, WDFH1 and WDFH2 have front sides that are recessed behind first and second back gap connections (BGC), respectively, and join together at their respective backsides behind the interconnect which connects a bucking coil and driving coil each symmetrically disposed about a center plane separating the two writers. In another embodiment with a separate bucking coil in each writer, WDFH1 and WDFH2 are formed behind separate interconnects. Magnetic spacing loss is reduced compared with a single DFH heater spread across both writers. Close point at touchdown in a cross-track direction and the size of the touchdown area are controlled by applying a WDFH1:WDFH2 power ratio from 100:0 to 0:100.Type: GrantFiled: May 22, 2018Date of Patent: July 23, 2019Assignee: Headway Technologies, Inc.Inventors: Kowang Liu, Siu Yin Ngan, Qing Hua Zeng, Ellis Cha
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Publication number: 20190212791Abstract: The disclosure provides a front panel assembly adapted for a computer case. The front panel assembly includes a frame, a slidable cover and at least one torsion spring. The slidable cover is slidably disposed on the frame and slidable between a covering position and an exposing position. The at least one torsion spring is connected to and located between the frame and the slidable cover so as to provide elastic energy to spring the slidable cover to the covering position or the exposing position while the slidable cover is slide on the frame.Type: ApplicationFiled: March 20, 2018Publication date: July 11, 2019Applicant: COOLER MASTER TECHNOLOGY INC.Inventor: Yi-Hua ZENG