Patents by Inventor Wei Jing
Wei Jing 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: 20250162060Abstract: A wire bonding system is provided. The wire bonding system includes a bond head assembly configured to carry a wire bonding tool; and a wire replacement system configured to (i) remove a wire portion engaged with the wire bonding tool, the wire portion being part of a wire supply on the wire bonding system, and (ii) to replace the wire portion to be engaged with the wire bonding tool.Type: ApplicationFiled: November 14, 2024Publication date: May 22, 2025Applicant: KULICKE AND SOFFA INDUSTRIES, INC.Inventors: Wei Jing, Kumar Manoj Venna, Jianxu Ma, Kay Soon Goh, Wei Su, Dong Zhang, Jesse S. Parish
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Publication number: 20250162093Abstract: A wire bonding system is provided. The wire bonding system includes (i) a bond head assembly configured to carry a wire bonding tool; and (il) a wire bonding tool replacement system for replacement of the wire bonding tool with another wire bonding tool.Type: ApplicationFiled: November 14, 2024Publication date: May 22, 2025Applicant: KULICKE AND SOFFA INDUSTRIES, INC.Inventors: Kumar Manoj Venna, Wei Jing, Jianxu Ma, Kay Soon Goh, Kyaw Zan Khine, Wei Qin
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Patent number: 12271304Abstract: In an example, a non-transitory computer-readable storage medium storing instructions that, when executed by a processor of a computing device, cause the processor to maintain, via execution of a write filter executable on the computing device, an overlay region for a protected volume, the overlay region having a first size that occupies a portion of a system memory. Further, the processor may retrieve historical data that describes past behavior of the computing device with respect to the overlay region and a non-overlay region of the system memory. Furthermore, the processor may determine a second size for the overlay region based on the historical data. Prior to a boot of the computing device, the processor may store an instruction to modify the first size of the overlay region in accordance with the determined second size.Type: GrantFiled: January 25, 2021Date of Patent: April 8, 2025Assignee: Hewlett-Packard Development Company, L.P.Inventor: Wei-Jing Chen
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Publication number: 20250083536Abstract: A trailer adapted for use with an electric tractor is provided. In one embodiment, the trailer includes: a chassis comprising at least one electric drive axle, the at least one drive axle comprising at least one electric drive motor; a motor control unit (MCU) coupled to the at least one electric drive motor of the electric drive axle; a power storage device coupled to the at least one electric drive motor via the motor control unit (MCU); at least one sensor; and a vehicle control unit (VCU) coupled to the motor control unit (MCU), the power storage device, and the at least one sensor, the vehicle control unit adapted to receive an input signal from the at least one sensor and provide at least one control signal to the power storage device and the motor control unit (MCU), wherein the VCU is adapted to control the motor control unit to operate the at least one motor of the electric drive axle in a drive mode and in an energy recovery mode.Type: ApplicationFiled: November 12, 2024Publication date: March 13, 2025Inventor: HONG-WEI JING
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Publication number: 20250075172Abstract: A production method for a bispecific antibody, comprising constructing cells for producing a bispecific antibody, screening the cells, culturing the cells obtained in step one to obtain a culture solution, and performing separation and purification to obtain the bispecific antibody. The cells comprise CHO cells. The culture mode comprises fed-batch culture or perfusion culture. Various influence factors in fermentation culture and separation and purification are comprehensively analyzed, and by effective control, all factors can effectively cooperate, so that a high-purity bispecific antibody is efficiently produced, the daily output can reach 3 g/L or above, and the purity of the purified bispecific antibody can reach 90% or above. Moreover, the production process is amplified and verified, the process is stable and reliable, the cost is low, a great breakthrough is achieved compared with an existing production method.Type: ApplicationFiled: December 20, 2022Publication date: March 6, 2025Inventors: Pengyin WANG, Wei ZHANG, Huaibin MU, Xiao XU, Wei JING, Wenlei LI, Xiaodan CAO, Lihua XU, Fang TIAN, Jing LI, Ruijing HUANG
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Publication number: 20250041475Abstract: The present disclosure belongs to the field of biomedical materials, and specifically relates to a medical tissue adhesive, and a preparation method therefor and the use thereof, and a composition and a kit for preparing the medical tissue adhesive. According to the medical tissue adhesive provided by the present disclosure, a three-dimensional net-shaped gel skeleton structure is formed by means of the mutual crosslinking of a polyethylene glycol derivative L a polyethylene glycol derivative H and trilysine. Moreover, the gel skeleton has a crosslinked network density and intermolecular interaction that can be improved, and accordingly has an improved structure bonding strength and mechanical strength.Type: ApplicationFiled: October 27, 2022Publication date: February 6, 2025Inventors: Bo ZHAO, Pengfei WEI, Yiqian HUANG, Wei JING
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Publication number: 20250046650Abstract: A method of wafer bonding includes the following operations. A first surface of the handle wafer, a second surface of the device wafer, or a combination thereof, is coated with water. When the first surface of the handle wafer is coated with water, the handle wafer is rotated at a first rotational speed. When the second surface of the device wafer is coated with water, the device wafer is rotated at a second rotational speed. When the first surface of the handle wafer and the second surface of the device wafer are coated with water, the handle wafer is rotated at a third rotational speed, and the device wafer is rotated at a fourth rotational speed. The first surface of the handle wafer and the second surface of the device wafer are bonded.Type: ApplicationFiled: November 22, 2023Publication date: February 6, 2025Inventors: Wei-Jing CHENG, Cheng-Fu FAN
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Patent number: 12195824Abstract: The present invention relates to a method and device for preparing an ultrathin metal lithium foil. With regard to the problems of lithium preparation processes in the prior art having a high lithium preparation reaction temperature, a low lithium recovery rate, low purity in collected lithium foils, a complicated process operation, etc., the present invention provides a method for preparing an ultrathin metal lithium foil, wherein firstly, a complex lithium salt is prepared, the complex lithium salt and a reducing agent are then subjected to a vacuum thermal reduction reaction so as to generate a metal vapor, the metal vapor is then subjected to vacuum distillation, and finally, vacuum evaporation is used to prepare the ultrathin metal lithium foil of the present invention.Type: GrantFiled: November 1, 2021Date of Patent: January 14, 2025Assignee: SHENZHEN YANYI NEW MATERIALS CO., LTD.Inventors: Kai Yang, Shi-Qi Zhang, Wei-Jing Feng, Xiao-Fei Zhang, Chao Qian, Min Yue, Bo Liu
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Publication number: 20240382653Abstract: The present disclosure relates a modified SIS membrane for tissue repair, a preparation method therefor and a use thereof. Specifically provided are a composition comprising a fusion polypeptide-modified SIS membrane and an extracellular vesicle, as well as a preparation method for and a use of the composition. It is proved that the fusion polypeptide-mediated SIS membrane and the composition containing the SIS membrane and the extracellular vesicle have excellent biological functions, and provide a broad prospect for treating bone defects or facilitating tissue healing or bone regeneration.Type: ApplicationFiled: October 20, 2021Publication date: November 21, 2024Inventors: Bo Zhao, Huasheng Wang, Pengfei Wei, Wei Jing, Zihao Liu
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Publication number: 20240238477Abstract: In view of the shortcomings of low tissue adhesiveness or low tissue compliance and the problems of about low operability and inadequate convenience and portability of current tissue sealing materials, the present application provides an absorbable biological patch with self-adhesiveness, comprising a substrate layer and an adhesive coating located on the substrate layer, wherein the substrate layer is a biological material, and the adhesive coating is a succinimidyl ester group-grafted polyacrylic crosslinked copolymer, and optionally comprises a biodegradable polymer. The biological patch can be adhered firmly to the tissue surface and applied directly without extra preparation, and has good biocompatibility, has biodegradability, and can be used in common clinical scenarios such as tissue adherence, wound hemostasis, and low-pressure leakage of body fluids.Type: ApplicationFiled: September 26, 2022Publication date: July 18, 2024Inventors: Yiqian HUANG, Pengfei WEI, Wei JING, Xueqiao YU, Yan ZHANG, Bo ZHAO
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Publication number: 20240216585Abstract: In view of the problems of inadequate adhesiveness, low operability, and inadequate convenience and portability of current tissue sealing materials, the present disclosure provides a PEG bicomponent self-adhesive absorbable biological patch, comprising a substrate layer and an adhesive coating located on the substrate layer, wherein the substrate layer is a biological material, and the adhesive coating is a hydrogel formed by a bicomponent of polyethylene glycol succinimidyl ester and polyethylene glycol amine at a specific ratio. The biological patch can be adhered firmly to the tissue surface and applied directly without extra preparation, and has good biocompatibility, has biodegradability, and can be used in common clinical scenarios such as tissue adherence, wound hemostasis, and low-pressure leakage of body fluids.Type: ApplicationFiled: September 26, 2022Publication date: July 4, 2024Inventors: Bo ZHAO, Pengfei WEI, Yiqian HUANG, Wei JING, Xueqiao YU, Yan ZHANG
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Patent number: 12014004Abstract: A touch control method, a touch control circuit system, and a touch device, the touch device includes a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes; step S2, acquiring first touch data and second touch data according to the scanning signal; and step S3, the touch device defining a plurality of touch nodes, each of the plurality of touch nodes corresponding to the first touch data and the second touch data, defining at least one target touch node according to a difference between the first touch data and the second touch data, and calculating a current touch position according to the first touch data and the second touch data of the at least one target touch node.Type: GrantFiled: February 26, 2020Date of Patent: June 18, 2024Assignee: FocalTech Electronics (Shenzhen) Co., Ltd.Inventors: Wei-Jing Hou, Jian-Wu Chen, Hui-Dan Xiao, Da-Chun Wu, Zhen-Huan Mou, You-Gang Gong, Guan-Qun Pan
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Publication number: 20240181882Abstract: A component for a vehicle interior is disclosed; a method for producing the component is also disclosed. The component comprises a base and a cover comprising an exterior surface providing the visible surface and an interior surface; the visible surface at the cover may comprise a display operated by light source/panel configured to present an image at an image presentation area. The image presentation area may comprise a formed image presentation area; the formed image presentation area may comprise at least one formed hole formation segment comprising at least one formed hole formation based on a hole pattern segment for a pattern image area. The image presentation area of the cover may comprise each formed hole formation comprising formed hole formation segments; each formed hole formation may comprise an opening through the cover generally corresponding to a hole of the hole pattern segment.Type: ApplicationFiled: February 2, 2024Publication date: June 6, 2024Inventors: Alexander Stieglitz, Michael Gerard Zimmer, Xia Qun, Ni Jiawen, Wei Jing, Yichen Zhou
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Patent number: 11934610Abstract: A touch control method is provided. The touch control method is applied in a touch device including a plurality of touch electrodes, the touch control method includes: step S1, sending a scanning signal to the plurality of touch electrodes, the scanning signal being a multi-frequency scanning signal; step S2, acquiring touch data according to the multi-frequency scanning signal; and step S3, calculating a current touch position according to the touch data.Type: GrantFiled: February 26, 2020Date of Patent: March 19, 2024Assignee: FocalTech Electronics (Shenzhen) Co., Ltd.Inventors: Wei-Jing Hou, Jian-Wu Chen, Hui-Dan Xiao, Da-Chun Wu, Zhen-Huan Mou, You-Gang Gong, Guan-Qun Pan
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Publication number: 20240061774Abstract: In an example, a non-transitory computer-readable storage medium storing instructions that, when executed by a processor of a computing device, cause the processor to maintain, via execution of a write filter executable on the computing device, an overlay region for a protected volume, the overlay region having a first size that occupies a portion of a system memory. Further, the processor may retrieve historical data that describes past behavior of the computing device with respect to the overlay region and a non-overlay region of the system memory. Furthermore, the processor may determine a second size for the overlay region based on the historical data. Prior to a boot of the computing device, the processor may store an instruction to modify the first size of the overlay region in accordance with the determined second size.Type: ApplicationFiled: January 25, 2021Publication date: February 22, 2024Inventor: Wei-Jing Chen
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Publication number: 20240011124Abstract: The present invention relates to a method and device for preparing an ultrathin metal lithium foil. With regard to the problems of lithium preparation processes in the prior art having a high lithium preparation reaction temperature, a low lithium recovery rate, low purity in collected lithium foils, a complicated process operation, etc., the present invention provides a method for preparing an ultrathin metal lithium foil, wherein firstly, a complex lithium salt is prepared, the complex lithium salt and a reducing agent are then subjected to a vacuum thermal reduction reaction so as to generate a metal vapor, the metal vapor is then subjected to vacuum distillation, and finally, vacuum evaporation is used to prepare the ultrathin metal lithium foil of the present invention.Type: ApplicationFiled: November 1, 2021Publication date: January 11, 2024Applicant: SHENZHEN YANYI NEW MATERIALS CO., LTD.Inventors: Kai YANG, Shi-Qi ZHANG, Wei-Jing FENG, Xiao-Fei ZHANG, Chao QIAN, Min YUE, Bo LIU
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Publication number: 20230360409Abstract: A license plate recognition system comprises an image capturing unit, for capturing an image; a license plate recognition unit, coupled to the image capture unit, for detecting a location of a license plate image in the image, correcting the license plate image according to at least one first corner of the license plate image, to generate a corrected license plate image, and recognizing the corrected license plate image, to generate a license plate recognition result; and an output unit, coupled to the license plate recognition unit, for outputting the license plate recognition result.Type: ApplicationFiled: June 16, 2022Publication date: November 9, 2023Applicant: BOVIA CO., LTD.Inventors: Wei-Jing Yang, Pin-Ta Huang
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Patent number: 11791743Abstract: An alternator and a rectifier thereof are provided. The rectifier includes a transistor and a gate voltage control circuit. The transistor is controlled by a gate voltage. The gate voltage control circuit generates the gate voltage according to a voltage difference between an input voltage and a rectified voltage. During a first time interval after the voltage difference drops to a first preset threshold voltage, the gate voltage control circuit determines whether the voltage difference is less than a second preset threshold voltage, and decides whether to provide the gate voltage to turn on the transistor. When the transistor is turned on, the voltage difference substantially equals to a first reference voltage. And during a second time interval, the gate voltage control circuit regulates the gate voltage to set the voltage difference substantially to a second reference voltage.Type: GrantFiled: February 3, 2021Date of Patent: October 17, 2023Assignee: ACTRON TECHNOLOGY CORPORATIONInventors: Wei-Jing Chen, Shang-Shu Chung, Yen-Yi Chen, Huei-Chi Wang
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Publication number: 20230256134Abstract: The present disclosure pertains to the field of biomedical materials, and in particular relates to a medical hydrogel, a preparation method and uses thereof, and a kit for preparing the medical hydrogel. The medical hydrogel of the present disclosure comprises a hydrogel skeleton, and a chelating agent chelated to the hydrogel skeleton; wherein the hydrogel skeleton comprises a polymer that is formed by the bonding of a polyethylene glycol derivative I having a structure shown in Formula (I) and a polyethylene glycol derivative II having a structure shown in Formula (II) and has multiple “long arms”. After tannic acid and/or citric acid as a chelating agent chelates with the hydrogel skeleton, a medical hydrogel can be obtained, which has good bacteriostatic properties, mechanical properties, adhesion properties, low swelling properties, and controllable gel formation rate and degradation rate.Type: ApplicationFiled: June 10, 2021Publication date: August 17, 2023Inventors: Bo Zhao, Pengfei WEI, Wei ZHAO, Wei JING, Leilei XIA, Yanrui ZHAO
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Patent number: 11496066Abstract: An alternator and a rectifier thereof are provided. The rectifier includes a transistor and a gate voltage control circuit. A control end of the transistor receives a gate voltage. The gate voltage control circuit generates the gate voltage according to a voltage difference between an input voltage and a rectified voltage. The gate voltage control circuit detects a first time point when the voltage difference is less than a first preset threshold voltage, provides the gate voltage during a first time interval after the first time point to turn on the transistor, and sets the voltage difference to a first reference voltage. The gate voltage control circuit regulates the gate voltage to set the voltage difference to a second reference voltage during a second time interval after the first time interval. The first time interval is independent of a cycle of the input voltage.Type: GrantFiled: February 8, 2021Date of Patent: November 8, 2022Assignee: ACTRON TECHNOLOGY CORPORATIONInventors: Wei-Jing Chen, Shang-Shu Chung, Yen-Yi Chen, Huei-Chi Wang