Patents by Inventor Cheng Ma
Cheng Ma 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: 20240389425Abstract: A display panel includes a pixel definition layer on a base substrate, having a plurality of first apertures extending there-through; a light emitting layer at least partially in the plurality of first apertures; an encapsulating layer on a side of the pixel definition layer and the light emitting layer away from the base substrate; a bank layer on a side of the encapsulating layer away from the base substrate, having a plurality of second apertures extending there-through; and a color conversion layer at least partially in the plurality of second apertures. The color conversion layer comprises a plurality of color conversion blocks. A minimum height of a bottom of the bank layer with respect to a surface of the base substrate is greater than a minimum height of a bottom of a respective color conversion block with respect to the surface of the base substrate.Type: ApplicationFiled: September 28, 2022Publication date: November 21, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Lulin Ma, Jaeho Lee, Dongyu Gao, Cheng Zeng, Li Chen, Zhen Sun, Jinglu Bai, Zhenye Wei, Qiyun Wang, Fei Chen
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Patent number: 12148547Abstract: A method for developing an epoxy resin impregnated glass fiber Direct Current (DC) bushing, comprising: according to length parameters of each layer of capacitive screen or resistive screen designed depending on insulation requirements, selecting bushing design parameters, determining a winding machine program according to the bushing design parameters, and winding a core body according to the winding machine program, wherein during the core body winding process, the core body begins to be initially cured; after the core body is wound, curing the core body by an oven according to a preset oven temperature and duration; machining the cured core body according to a preset core body design drawing; after the inner wall of a flange is polished and cleaned and is heated and pretreated by the oven, injecting glue at the position of a glue injection hole of the flange for gluing the core body and the flange; sequentially assembling a collector ring, a hollow composite insulator, and a voltage-equalizing sealing coveType: GrantFiled: December 7, 2020Date of Patent: November 19, 2024Assignees: WUHAN NARI LIMITED LIABILITY COMPANY OF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE, NARI GROUP CORPORATIONInventors: Jiangang Deng, Zhenbo Lan, Zhuolin Xu, You Song, Yu Nie, Lei Ke, Hao Zhan, Jun Fu, Qiang Sun, Yuefei Mao, Qian Ma, Qianwen Zhou, Kaikai Gu, Haoxin Li, Lei Shi, Yu Xu, Cheng Tang, Yakai Peng, Youyi Shi
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Publication number: 20240368100Abstract: Selective hydrogenation processes are disclosed that can upgrade impure feeds, such as those obtained from biomass and containing a number of small (e.g., 2-6 carbon atom) molecules having aldehyde and/or ketone carbon atoms. For example, whereas glycolaldehyde and its methylated derivative, hydroxyacetone (acetol) are both high value intermediates for certain downstream processing reactions, they are normally recovered in a condensate from pyrolysis of carbohydrates (e.g., aldose-containing sugars) together with glyoxal and its methylated derivative, pyruvaldehyde. The selective hydrogenation of these compounds bearing two carbonyl carbon atoms, without over-hydrogenation to ethylene glycol and propylene glycol, can increase the concentration of the desired intermediates. These beneficial effects of selective hydrogenation may be achieved through the use of a hydrogenation catalyst comprising noble metals such as Ru and Pt.Type: ApplicationFiled: July 17, 2024Publication date: November 7, 2024Inventors: James Brazdil, Chi-Cheng Ma
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Patent number: 12137597Abstract: The present application provides a displaying base plate and a displaying device, which relates to the technical field of displaying. The displaying device can ameliorate the problem of screen greening caused by electrostatic charges, thereby improving the effect of displaying. The displaying base plate includes an active area and a non-active area connected to the active area, the non-active area includes an edge region and a first-dam region, and the first-dam region is located between the active area and the edge region; the displaying base plate further includes: a substrate; an anti-static layer disposed on the substrate, wherein the anti-static layer is located at least within the edge region; and a driving unit and a touch unit that are disposed on the substrate, wherein the driving unit is located within the active area.Type: GrantFiled: August 23, 2022Date of Patent: November 5, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yu Zhao, Yong Zhuo, Wei He, Yanxia Xin, Qun Ma, Xiping Li, Jianpeng Liu, Kui Fang, Cheng Tan, Xueping Li, Yihao Wu, Xiaoyun Wang, Haibo Li, Xiaoyan Yang
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Patent number: 12136771Abstract: An example apparatus may include a first antenna having a first radiator and a first ground plane and a second antenna having a second radiator and a second ground plane. In some examples, a hybrid antenna may be formed through coupling of the hybrid antenna to components of the first antenna and the second antenna. The hybrid antenna may include a third radiator. In some examples, an electrical interface may be disposed between the first antenna and the second antenna. In this regard, the electrical interface may couple the first ground plane to the second ground plane to form the third radiator.Type: GrantFiled: September 11, 2020Date of Patent: November 5, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Chin-Hung Ma, Chien-Pai Lai, Pai-Cheng Huang, Tsai-Yun Chuang
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Publication number: 20240364808Abstract: The embodiment of the present disclosure provides a data transmission method, a central control terminal, a mobile terminal and a data transmission system and relates to the field of data transmission for realizing data transmission in a multi-person conference in a network-free environment and improving the convenience of data transmission. The data transmission method is applied to a central control terminal and includes: reading an identification information of a mobile terminal in response to a near field communication signal from the mobile terminal; and determining whether the identification information belongs to a target identification set; performing Bluetooth connection and data transmission with the mobile terminal when the identification information belongs to the target identification set.Type: ApplicationFiled: September 21, 2022Publication date: October 31, 2024Inventors: Cheng MA, Youxiang XIA, Yan SHEN, Tieli CHEN
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Publication number: 20240351859Abstract: Disclosed are a connection line structure and a forming method thereof. The connection line structure includes a passivation layer, a metal layer, and a protective layer, the metal layer is arranged on the passivation layer, and the protective layer is arranged on the metal layer. In the present application, a simple single-layer wiring design may be utilized, and a multi-layer three-dimensional wiring design may also be utilized to implement high speed transmission, a MEMS process allows for design of a connection line in a straight or bent layout, a connection line of a bent layout is flexible, and better compatibility is achieved.Type: ApplicationFiled: July 3, 2024Publication date: October 24, 2024Applicant: WUHAN NEURACOM TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Li HUANG, Cheng HUANG, Zhanfeng MA, Yaqin WANG, Chunshui WANG, Jianfei GAO
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Publication number: 20240355958Abstract: This disclosure provides a light-emitting device comprising a semiconductor laminate. The semiconductor laminate includes an n-type semiconductor layer, a p-type semiconductor layer disposed on the n-type semiconductor layer, and an active layer disposed between the n-type and p-type semiconductor layers. The active layer has a first surface proximate to the n-type semiconductor layer and a second surface proximate to the p-type semiconductor layer. The p-type semiconductor layer has a third surface proximate to and a fourth surface distal to the n-type semiconductor layer. The semiconductor laminate further includes hydrogen impurities with a concentration distribution along a thickness direction from the n-type to the p-type semiconductor layers. The concentration distribution has a first peak value at a first location proximate to a second peak value at a second location distal to the active layer. The second peak value is greater than the first peak value.Type: ApplicationFiled: January 11, 2024Publication date: October 24, 2024Inventors: Yu WANG, Yung-ling LAN, Mingbin MA, Chao TANG, Hongmin ZHOU, Jinkuang DONG, Cheng-hung LEE, Chan-chan LING
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Publication number: 20240357895Abstract: A display substrate includes multiple light emitting devices disposed on a base substrate for emitting light of a third color, and a first encapsulation structure layer and a light conversion layer sequentially stacked on a side of the multiple light emitting devices away from the base substrate; the light conversion layer includes a first quantum dot material emitting light of a first color after receiving the light of the third color emitted by the light emitting devices and a second quantum dot material emitting light of a second color after receiving the light of the third color emitted by the light emitting devices. The first encapsulation structure layer includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer that are sequentially stacked in a direction away from the base substrate; the organic encapsulation layer includes an organic encapsulation material and a dye.Type: ApplicationFiled: December 29, 2021Publication date: October 24, 2024Inventors: Lulin MA, Jaeho LEE, Cheng ZENG, Zhen SUN, Hongwei ZHANG, Zhenye WEI, Qiyun WANG
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Patent number: 12122739Abstract: An integrated, co-product capable process is provided for producing taurine in particular with optionally one or both of monoethanolamine and diethanolamine from one or more sugars, comprising pyrolyzing one or more sugars to produce a crude pyrolysis product mixture including glycolaldehyde and formaldehyde; optionally removing formaldehyde from the crude pyrolysis product mixture, then combining the crude pyrolysis product mixture with an aminating agent in the presence of hydrogen and further in the presence of a catalyst to produce at least monoethanolamine from the crude pyrolysis product mixture; optionally recovering diethanolamine from the crude reductive amination product, sulfating at least a portion to all of the monoethanolamine product to produce 2-aminoethyl hydrogen sulfate ester; and sulfonating the 2-aminoethyl hydrogen sulfate ester to produce taurine.Type: GrantFiled: July 31, 2019Date of Patent: October 22, 2024Assignee: ARCHER-DANIELS-MIDLAND COMPANYInventors: James Brazdil, Chi-Cheng Ma
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Patent number: 12127040Abstract: The present invention discloses a communication method having data transmission sorting mechanism. Whether an object under process is a mobile terminated object is determined. When the object under process is the mobile terminated object, a processing priority is set to be the highest priority, a receiving process is performed and response content is generated when required. When the object under process is a mobile originated object, a transmission process is performed, the processing priority is set according to a processing priority setting of a related transmission entity and the mobile originated object is added to a transmission list. When an object transmission is not able to be performed, the response content is added to a response list. When the object transmission is able to be performed, the response content in the response list is transmitted first and the mobile originated object in the transmission list is transmitted subsequently.Type: GrantFiled: May 16, 2022Date of Patent: October 22, 2024Assignee: REALTEK SEMICONDUCTOR CORPORATIONInventors: Chin Cheng, Yi-Xin Huang, Xiao-Lu Ma
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Patent number: 12114611Abstract: An environment-controllable cultivation device for Morchella esculenta planting is provided, relating to the technical field of Morchella esculenta planting. The device includes a fixing seat and a Morchella esculenta cultivation cover. The Morchella esculenta cultivation cover is fixedly connected with the fixing seat, and a supporting top plate is fixedly installed at a top of the Morchella esculenta cultivation cover, and a water tank is fixedly installed on the supporting top plate; a mounting plate, where the mounting plate is located in the Morchella esculenta cultivation cover and is fixedly connected with the supporting top plate; and a cultivating mechanism, where the cultivating mechanism is located in the Morchella esculenta cultivation cover and is connected with the mounting plate, and the cultivating mechanism is also connected with the water tank. The cultivating mechanism includes a variable detection assembly, a soil moisturizing assembly and a cultivation assembly.Type: GrantFiled: May 23, 2024Date of Patent: October 15, 2024Assignee: Jiangxi Academy of Agricultural SciencesInventors: Cheng Zhang, Jiping Ma, Yinrun Xiao, Yunping Wang, Suzhen Wang, Guoxiang Zhong, Xiaowen Xiong
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Publication number: 20240336933Abstract: A plant sterility-related gene is disclosed, in particular to a dominant male sterility-related gene from rice and application of an encoding protein thereof in creating a rice dominant male sterile line. The present invention provides a rice dominant male sterile gene SMS and application thereof. The rice dominant male sterility-related gene SMS may be used for creating a new dominant male sterile line, thereby strengthening use of the advantages of a rice hybrid. The TO generation of transgenic plant line with overexpression of the rice dominant male sterility related gene SMS shows pollen abortion or no pollen, which indicates that the transgenic plant overexpressing this gene can obtain a new sterile material. Creation of the dominant male sterile line can promote wide application of a recurrent selection breeding method, enrich the genetic diversity of a new breeding variety, and solve the problem of a single variety of the rice.Type: ApplicationFiled: February 2, 2024Publication date: October 10, 2024Inventors: YACHUN YANG, YONG DING, HAO LI, JIANBO YANG, CHENG ZHANG, HUI MA
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Patent number: 12098477Abstract: The present disclosure provides a manufacturing method of semi-insulating single-crystal silicon carbide powder comprising: providing a semi-insulating single-crystal silicon carbide bulk, wherein the semi-insulating single-crystal silicon carbide bulk has a first silicon-vacancy concentration, and the first silicon-vacancy concentration is greater than 5E11 cm{circumflex over (?)}?3; refining the semi-insulating single-crystal silicon carbide bulk to obtain a semi-insulating single-crystal silicon carbide coarse particle, wherein the semi-insulating single-crystal silicon carbide coarse particle has a second silicon-vacancy concentration and a first particle diameter, the second silicon-vacancy concentration is greater than 5E11 cm{circumflex over (?)}?3, and the first particle diameter is between 50 ?m and 350 ?m; self-impacting the semi-insulating single-crystal silicon carbide coarse particle to obtain a semi-insulating single-crystal silicon carbide powder, wherein the semi-insulating single-crystal siliType: GrantFiled: June 3, 2021Date of Patent: September 24, 2024Assignee: TAISIC MATERIALS CORP.Inventors: Dai-Liang Ma, Bang-Ying Yu, Bo-Cheng Lin
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Publication number: 20240311972Abstract: A defective pixel correction method, an apparatus, a terminal, and a computer-readable storage medium are disclosed. The defective pixel correction method includes judging a defective pixel in an initial image; obtaining a first possible defective pixel table; obtaining a second possible defective pixel table by two consecutive image frames generated in real-time; based on a non-repetition part of the possible defective pixels in the overlapping area in the latter image frame in the current first possible defective pixel table and the second possible defective pixel table, updating the first possible defective pixel table; repeating the above-mentioned steps to obtain a final first possible defective pixel table for defective pixel correction.Type: ApplicationFiled: May 24, 2024Publication date: September 19, 2024Inventors: Cheng HUANG, Lei FANG, Yu ZHOU, Qing MA
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Publication number: 20240311169Abstract: Embodiments of the invention provide a computer system that includes a central processing unit (CPU) associated with a host computer. The CPU includes CPU functionality and on-board enhanced CPU functionality. The CPU further includes a virtualized first instance of the CPU comprising an enabled virtualized first instance of the CPU functionality; and a non-enabled virtualized first instance of the on-chip enhanced CPU functionality. The CPU further includes a virtualized second instance of the CPU comprising an enabled virtualized second instance of the CPU functionality; and an enabled virtualized second instance of the on-chip enhanced CPU functionality.Type: ApplicationFiled: March 14, 2023Publication date: September 19, 2024Inventors: QI LIANG, Li Ping Hao, Cheng Cheng Dong, Yi Xuan Zhang, Xiao Feng Ren, Gui Yu Jiang, Dong Ma, Hao Jue Wang
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Publication number: 20240305016Abstract: An example apparatus may include a first antenna having a first radiator and a first ground plane and a second antenna having a second radiator and a second ground plane. In some examples, a hybrid antenna may be formed through coupling of the hybrid antenna to components of the first antenna and the second antenna. The hybrid antenna may include a third radiator. In some examples, an electrical interface may be disposed between the first antenna and the second antenna. In this regard, the electrical interface may couple the first ground plane to the second ground plane to form the third radiator.Type: ApplicationFiled: September 11, 2020Publication date: September 12, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: CHIN-HUNG MA, CHIEN-PAI LAI, PAI-CHENG HUANG, TSAI-YUN CHUANG
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Patent number: 12085218Abstract: The present disclosure discloses a fixed quick-release apparatus. It includes: a gear turntable, configured to connect a cycling bracket, where a limiting gear ring is disposed on a top circle of the gear turntable; a housing, configured to mount the gear turntable; and a gear stand, mounted inside the housing, where a positioning gear ring that is opposite to the limiting gear ring is disposed on a bottom circle of the gear stand, an anti-rotation plate is disposed at a top of the gear stand, and a limiting spring, disposed at a bottom of the gear stand. Because the gear stand is driven to move by pressing the button, the positioning gear ring is engaged with the limiting gear ring, to limit rotation of the locking turntable and the unlocking of the anti-rotation plate on the terminal device. Because the spring steel beads abut against the arc-shaped groove, the terminal device can be adjusted and positioned by rotating 360°.Type: GrantFiled: December 7, 2023Date of Patent: September 10, 2024Inventors: Wenhong Ma, Lei Luo, Hui Xia, Cheng Chen
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Publication number: 20240292718Abstract: A display panel, including a light-emitting base plate including light-emitting devices arranged in an array; first light-extracting layers, located on light-outlet sides of at least a part of the light-emitting devices, each including prisms extending along a first direction and arranged along a second direction; and second light-extracting layers, located on the light-outlet sides of the light-emitting devices, and on a side of the first light-extracting layers away from the light-emitting base plate, each including convex lenses arranged in an array, wherein an orthographic projection of the first light-extracting layer on the light-emitting base plate is within an orthographic projection of the second light-extracting layer on the light-emitting base plate, a maximum size of the prism along the second direction is less than or equal to a maximum size of the convex lens along the second direction, and the first direction intersects the second direction.Type: ApplicationFiled: March 25, 2022Publication date: August 29, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Qiyun Wang, Cheng Zeng, Zhenye Wei, Guangri Yu, Li Chen, Zhen Sun, Lulin MA, Hongwei Zhang, Xiongyi Luo
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Publication number: 20240283860Abstract: The invention relates to a Wi-Fi hotspot translation mobile phone, having a Wi-Fi hotspot and translation device, using the oscillating heat dissipation module to improve the heat dissipation performance, and then using the phase change temperature regulating micro airbag to achieve the effect of intelligent temperature adjustment, integrating the traditional Wi-Fi hotspot machine and translation machine, and becoming a compound machine of Wi-Fi hotspot and translation device, it is combined with the smart phone, using the artificial intelligence chip, parallel computing and processing, so that the working efficiency of the Wi-Fi hotspot and translation device is greatly improved, and then has the function of integrating the functions of Wi-Fi hotspot machine, translator machine and smart phone into a Wi-Fi hotspot translation mobile phone that is easy to carry abroad.Type: ApplicationFiled: February 22, 2023Publication date: August 22, 2024Inventor: SZU CHENG MA