Patents by Inventor Fei Pan
Fei Pan 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: 11958149Abstract: A fastening tool. In the fastening tool, a top part guiding matching portion engages a top part guiding portion in a sliding fit; a pressing part guiding matching portion engages a pressing part guiding portion in a sliding fit; a lever hinged to a base part; a transmission part engages a transmission part guiding slot in a sliding fit; the transmission part is driven to slide by the pressing part, and the lever is driven to rotate by the transmission part, then the top part is driven to slide out, due to a reaction force acting on the pressing part by the transmission part and the friction between the pressing part and the base part, the pressing part remains to be self-locked by friction, which can constrain the pressing part and the top part is locked.Type: GrantFiled: July 9, 2021Date of Patent: April 16, 2024Assignees: AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD., AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.Inventors: Yiting Hu, Wenxing Mu, Fei Pan, Yuqian Zhou
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Patent number: 11942698Abstract: A dual-band HP omnidirectional antenna includes an electrically small (ES) first omnidirectional loop antenna for a first band, and a second omnidirectional loop antenna for a second band. The first omnidirectional loop antenna and the second omnidirectional loop antenna are capable of operating independently in the first band and the second band. A loading effect of the second omnidirectional loop antenna adapted to suppress a higher-order mode of the first omnidirectional loop antenna.Type: GrantFiled: March 3, 2022Date of Patent: March 26, 2024Assignee: City University of Hong KongInventors: Kwok Wa Leung, Peng Fei Hu, Yong Mei Pan, Shao Yong Zheng
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Patent number: 11919125Abstract: A method of forming a carrier wafer includes the steps of: lapping a first surface and a second surface of the carrier wafer such that the carrier wafer is substantially flat, the carrier wafer comprising a glass, glass-ceramic or ceramic material, wherein the carrier wafer has a diameter of from 250 mm to 450 mm and a thickness of from 0.5 mm to 2 mm after lapping; and polishing the first surface of the carrier wafer with at least one of a differential pressure, a differential speed or a differential time between a center portion and an edge portion of the carrier wafer such that the first surface has a convex or concave shape.Type: GrantFiled: September 26, 2019Date of Patent: March 5, 2024Assignee: Corning IncorporatedInventors: Lance Changyong Kim, Fei Lu, Xu Ouyang, Yeguang Pan
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Patent number: 11877153Abstract: In an embodiment, a communication method, using OFDM (Orthogonal Frequency Division Multiplexing), comprises transmitting and receiving packets between a first node and at least one second node, where each packet comprises a preamble and payload data. The method, performed by the first node, may comprise receiving packets from the at least one second node, and authenticating the at least one second node based on physical layer characteristics, i.e., on CSI (Channel State Information). The authenticating may be based on a plurality of preambles, which are extracted from a group of consecutively received packets.Type: GrantFiled: March 11, 2020Date of Patent: January 16, 2024Assignee: HITACHI ENERGY LTDInventors: Zhibo Pang, Michele Luvisotto, Fei Pan, Ming Xiao, Roger Jansson
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Publication number: 20230356337Abstract: A fastening tool. In the fastening tool, a top part guiding matching portion engages a top part guiding portion in a sliding fit; a pressing part guiding matching portion engages a pressing part guiding portion in a sliding fit; a lever hinged to a base part; a transmission part engages a transmission part guiding slot in a sliding fit; the transmission part is driven to slide by the pressing part, and the lever is driven to rotate by the transmission part, then the top part is driven to slide out, due to a reaction force acting on the pressing part by the transmission part and the friction between the pressing part and the base part, the pressing part remains to be self-locked by friction, which can constrain the pressing part and the top part is locked.Type: ApplicationFiled: July 9, 2021Publication date: November 9, 2023Applicants: AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD., AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.Inventors: Yiting HU, Wenxing MU, Fei PAN, Yuqian ZHOU
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Publication number: 20230275192Abstract: A manufacturing method of a micro light-emitting diode (LED) display and a micro LED display are provided in the present disclosure, and the method includes the following. A display substrate is provided. Multiple micro LEDs are disposed on the display substrate. A first adhesive material layer is formed on the multiple micro LEDs. A region between adjacent micro LEDs is filled with the first adhesive material layer. A light-shielding layer is formed between the adjacent micro-LEDs by irradiating the first adhesive material layer with a light.Type: ApplicationFiled: May 3, 2023Publication date: August 31, 2023Inventors: Pengyue ZHANG, Fei PAN, Jingwei HUANG
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Publication number: 20230061742Abstract: A method for light-emitting element transferring includes: providing multiple light-emitting elements, each light-emitting element includes a first light-emitting unit, a substrate, and a second light-emitting unit sequentially stacked, the first light-emitting unit includes a first epitaxial structure and a first electrode group stacked on a side of the substrate, the second light-emitting unit includes a second epitaxial structure and a second electrode group stacked on another side of the substrate, and the first light-emitting unit and the second light-emitting unit have different light-emitting colors; providing a display backplane, multiple grooves are defined on the display backplane, a first pad group and a second pad group are provided on side walls of each groove; and embedding the multiple light-emitting elements into the multiple grooves in one-to-one correspondence, where the first electrode group is bonded with the first pad group, and the second electrode group is bonded with the second pad groType: ApplicationFiled: August 4, 2022Publication date: March 2, 2023Inventors: Fei PAN, CHENG-MING LIU
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Publication number: 20230059331Abstract: Two or more micropipettes are used to increase a microinjection throughput in an automated system for microinjecting adherent cells on a Petri dish. In the system, a motorized stage carrying the Petri dish sequentially visits the cells according to an optimized injection sequence. The sequence is selected by minimizing a total distance traveled by the motorized stage such that each cell is visited once by one of the micropipettes. Using multiple micropipettes advantageously reduces the minimized total distance over using a single micropipette to thereby increase the throughput. The optimized injection sequence is obtained by solving an equality-generalized traveling salesman problem. Each micropipette is mounted on a motorized micromanipulator. The motorized stage and motorized micromanipulators operate coordinately that each micromanipulator goes down or up during movement of the motorized stage to compensate for unevenness between a focus plane and a moving trajectory of the motorized stage.Type: ApplicationFiled: August 4, 2021Publication date: February 23, 2023Inventors: Dong Sun, Fei Pan, Shuxun Chen, Yang Jiao
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Publication number: 20220367776Abstract: The application relates to a display panel, a display backplane and a manufacturing method of the display backplane. A metal circuit connection area on a top surface of a substrate baseplate configured for electrical connection to the outside serves as a second conductor layer to be transferred to a bottom surface for arrangement, and a driving circuit on the top surface of the substrate is electrically connected to the second conductor layer on the bottom surface through a binding layer on a side surface of the substrate baseplate.Type: ApplicationFiled: July 7, 2022Publication date: November 17, 2022Inventors: LI-WEI KUNG, Fei PAN
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Patent number: 11500243Abstract: The present disclosure provides an LED assembly, a light source, and a liquid crystal display device. The LED assembly includes: a substrate; a plurality of blue LED chips which are disposed on the substrate at intervals and have different emission wavelengths; a white light phosphor layer which is disposed on the substrate and covers the plurality of blue LED chips; and a sealing frame which is disposed on the substrate and is configured to encapsulate the plurality of blue LED chips and the white light phosphor layer. The LED assembly encapsulates the blue LED chips having different emission wavelengths together, which can avoid LED mixing from an LED encapsulation source, thereby saving cost. Moreover, problems such as nonuniform images and chromatic aberration are basically avoided when the LED assembly is applied to an LCD module.Type: GrantFiled: February 18, 2021Date of Patent: November 15, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.Inventors: Fei Pan, Yucheng Li, Shikang Ge, Hening Zhang, Wei Dai, Xufeng Tu, Zhuqing Zhang, Zhi Li, Wei Chen, Meilong Hu, Jinhong Zhang
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Patent number: 11402567Abstract: A backlight assembly and a display device are provided. The backlight assembly includes a light guide plate, a light source, and a first reflector sheet. The light guide plate includes a bottom surface and a light emitting surface opposite to each other, and a light incident surface intersecting the bottom surface and the light emitting surface. The light source is on the light incident surface of the light guide plate. The first reflector sheet is on the bottom surface of the light guide plate and at an end of the light guide plate distal to the light source. The backlight assembly further includes a second reflector sheet proximal to the light source. The second reflector sheet is on the bottom surface and/or the light emitting surface of the light guide plate, and a reflectivity of the second reflector sheet is greater than 90%.Type: GrantFiled: January 19, 2021Date of Patent: August 2, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhuqing Zhang, Yucheng Li, Fei Pan, Shikang Ge, Hening Zhang, Xufeng Tu, Zhi Li, Wei Dai
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Publication number: 20220163848Abstract: The present disclosure provides an LED assembly, a light source, and a liquid crystal display device. The LED assembly includes: a substrate; a plurality of blue LED chips which are disposed on the substrate at intervals and have different emission wavelengths; a white light phosphor layer which is disposed on the substrate and covers the plurality of blue LED chips; and a sealing frame which is disposed on the substrate and is configured to encapsulate the plurality of blue LED chips and the white light phosphor layer. The LED assembly encapsulates the blue LED chips having different emission wavelengths together, which can avoid LED mixing from an LED encapsulation source, thereby saving cost. Moreover, problems such as nonuniform images and chromatic aberration are basically avoided when the LED assembly is applied to an LCD module.Type: ApplicationFiled: February 18, 2021Publication date: May 26, 2022Inventors: Fei PAN, Yucheng LI, Shikang GE, Hening ZHANG, Wei DAI, Xufeng TU, Zhuqing ZHANG, Zhi LI, Wei CHEN, Meilong HU, Jinhong ZHANG
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Publication number: 20220150698Abstract: Communication method (100) using OFDM (Orthogonal Frequency Division Multiplexing) comprising transmitting and receiving packets between a first node and at least one second node, where each packet comprises a preamble and payload data. The method is performed by the first node and comprises: receiving (114) packets from the at least one second node, and authenticating (112) the at least one second node based on physical layer characteristics, i.e. on CSI (Channel State Information). Especially, the authenticating (112) is based on a plurality of preambles, which) are extracted from a group of consecutively received packets.Type: ApplicationFiled: March 11, 2020Publication date: May 12, 2022Inventors: Zhibo PANG, Michele LUVISOTTO, Fei PAN, Ming XIAO, Roger JANSSON
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Publication number: 20220119379Abstract: The present application discloses a compound depicted by formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound provided in the present application can bind effectively to STING and has a good agonistic action on STING protein, and exhibits a good inhibitory effect on multiple tumors. Thus, the compound provided in the present application serves as a STING agonist and can be used for treating various related conditions. The compound provided in the present invention shows a very promising prospect for application thereof in the preparation of a medicament for treating a disease associated with STING activity (in particular, a medicament for treating an inflammatory disease, an allergic disease, an autoimmune disease, an infectious disease, a cancer or a precancerous syndrome) and in the preparation of an immune adjuvant, providing a novel option for clinically screening and/or preparing drugs for diseases associated with STING activity.Type: ApplicationFiled: January 21, 2020Publication date: April 21, 2022Applicant: HITGEN INC.Inventors: Jin LI, Dengyou ZHANG, Fei PAN, Rong MA, Wenji ZHU, Yanfei XIN, Si LI, Weiping LIU, Yanping LIN
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Publication number: 20220120957Abstract: A backlight assembly and a display device are provided. The backlight assembly includes a light guide plate, a light source, and a first reflector sheet. The light guide plate includes a bottom surface and a light emitting surface opposite to each other, and a light incident surface intersecting the bottom surface and the light emitting surface. The light source is on the light incident surface of the light guide plate. The first reflector sheet is on the bottom surface of the light guide plate and at an end of the light guide plate distal to the light source. The backlight assembly further includes a second reflector sheet proximal to the light source. The second reflector sheet is on the bottom surface and/or the light emitting surface of the light guide plate, and a reflectivity of the second reflector sheet is greater than 90%.Type: ApplicationFiled: January 19, 2021Publication date: April 21, 2022Inventors: Zhuqing ZHANG, Yucheng LI, Fei PAN, Shikang GE, Hening ZHANG, Xufeng TU, Zhi LI, Wei DAI
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Publication number: 20220012722Abstract: Systems and methods for transferring funds to an user account include a payment service provider device receiving a request for fund transfer information for an user account from a payer device that is associated with a payer. The payment service provider device then provides a routing number that is associated with the payment service provider and a virtual account number that is associated with the user account to the payer device. The payment service provider device then receives information from a financial institution about a funds transfer to a payment service provider account that is provided to a payment service provider by the financial institution. The information about the funds transfer includes a funding amount and the virtual account number, and the payment service provider device allocates the funding amount to the user account using the virtual account number.Type: ApplicationFiled: September 13, 2021Publication date: January 13, 2022Inventors: Nitin Prabhu, Jonathan Miel, Fei Pan, Rolf Jochen Haag
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Patent number: 11120429Abstract: Systems and methods for transferring funds to an user account include a payment service provider device receiving a request for fund transfer information for an user account from a payer device that is associated with a payer. The payment service provider device then provides a routing number that is associated with the payment service provider and a virtual account number that is associated with the user account to the payer device. The payment service provider device then receives information from a financial institution about a funds transfer to a payment service provider account that is provided to a payment service provider by the financial institution. The information about the funds transfer includes a funding amount and the virtual account number, and the payment service provider device allocates the funding amount to the user account using the virtual account number.Type: GrantFiled: June 11, 2019Date of Patent: September 14, 2021Assignee: PayPal, Inc.Inventors: Nitin Prabhu, Jonathan Miel, Fei Pan, Rolf Jochen Haag
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Patent number: 11069308Abstract: A pixel unit, a display method thereof and a display panel are provided. The pixel unit includes a display region and a non-display region, further includes a first substrate, a second substrate, a fluid layer and a control structure, the fluid layer is disposed between the first substrate and the second substrate, a fluid is disposed in the fluid layer, a flow of the fluid is controllable, and the control structure is disposed between the first substrate and the second substrate and configured to control the flow of the fluid.Type: GrantFiled: August 28, 2019Date of Patent: July 20, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shikang Ge, Yucheng Li, Wei Dai, Zhuqing Zhang, Hening Zhang, Xinyu Wang, Xufeng Tu, Wei Chen, Xu Li, Fei Pan, Xiangchao Chen, Zhongsen He, Ping Zhang, Jinhong Zhang
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Patent number: 10782562Abstract: A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.Type: GrantFiled: August 12, 2019Date of Patent: September 22, 2020Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Fei Pan, Yucheng Li, Hening Zhang, Shikang Ge, Xufeng Tu, Wei Dai, Xueqiang Gao, Xu Li
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Publication number: 20200278581Abstract: A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.Type: ApplicationFiled: August 12, 2019Publication date: September 3, 2020Inventors: Fei Pan, Yucheng Li, Hening Zhang, Shikang Ge, Xufeng Tu, Wei Dai, Xueqiang Gao, Xu Li