Patents by Inventor Jian KUANG
Jian KUANG 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: 20240136760Abstract: A waterproof electrical connector includes a connector body and a waterproof cap. The connector body includes a mating island surrounded by a ring groove. The mating island defines a mating face and plural passageways. The passageways receive conductive terminals and penetrate through the mating face. A soft cushion is set inside the waterproof cap. The connector body includes a collar portion. The collar portion is higher than the mating face and forms an entrance cavity around the ring groove. When the cap covers the connector body, the soft cushion penetrates into the entrance cavity to press and seal the mating face.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Inventors: JIAN-KUANG ZHU, KUO-CHUN HSU, YIN-CHAO XU, JIA-QING LIU
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Patent number: 11937121Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining that a regular buffer status report, BSR, associated with a first logical channel is triggered and has not been canceled; determining that there is no uplink resource available to transmit data of the first logical channel, and a first timer of a terminal device is not running; and triggering a scheduling request, SR, wherein the first timer is configured to delay transmission of the SR.Type: GrantFiled: May 15, 2018Date of Patent: March 19, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haibo Xu, Yiru Kuang, Jian Wang, Haifeng Yu
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Patent number: 11917702Abstract: An indication method, including receiving, by first user equipment, a first message sent by second user equipment, where the first message includes information indicating that the second user equipment supports an evolved user equipment-to-network relay function, and receiving, by the first user equipment, a second message sent by a network device, where the second message includes information indicating that the network device supports an evolved user equipment-to-network relay, or the second message includes information indicating that a cell in which the network device sends the second message supports an evolved user equipment-to-network relay.Type: GrantFiled: August 9, 2022Date of Patent: February 27, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haibo Xu, Nathan Edward Tenny, Yiru Kuang, Jian Wang
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Publication number: 20230419904Abstract: Provided are a display panel, a method for driving a display panel, and a display apparatus. The display panel includes a light-emitting element, a pixel driver circuit, and a control circuit. The pixel driver circuit includes a driver transistor and a first light emission control switch. A working mode of the display panel includes a first mode. In the first mode, a working cycle of the pixel driver circuit includes a data writing phase and at least one data holding phase subsequent to the data writing phase. The data writing phase includes at least one first light-emitting period. The data holding phase includes at least one second light-emitting period. The control circuit controls a duration of a first one of the at least one first light-emitting period in the data writing phase to be less than a duration of one of the at least one second light-emitting period.Type: ApplicationFiled: September 8, 2023Publication date: December 28, 2023Applicants: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Jian KUANG, Mengmeng ZHANG, Xingyao ZHOU, Yana GAO
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Publication number: 20230402011Abstract: A display panel, a method for driving the same, and a display apparatus are provided. The display panel includes data signal lines and pixel circuits. The pixel circuit includes a driving module and a data voltage writing module. The data voltage writing module is connected between the data signal line and the input terminal of the driving module. The display panel has first and second phases when displaying one frame of an image. The first phase includes a data writing phase and a light-emitting phase. The second phase includes an adjusting phase and a light-emitting phase. During the data writing phase, the data voltage writing module is turned on, and the data signal line transmits the data voltage. During the adjusting phase, the data voltage writing module is turned on, and the data signal line transmits the adjusting voltage corresponding to the data voltage transmitted during the data writing phase.Type: ApplicationFiled: August 24, 2023Publication date: December 14, 2023Applicant: Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Jian Kuang, Mengmeng Zhang, Xingyao Zhou
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Publication number: 20230369797Abstract: An electrical connector includes: a housing defining a mating cavity opening forwards and a receiving cavity opening rearwards; a terminal module including an insulator and a pair of terminals, the insulator including an upright portion and a horizontal portion; the terminal including a contacting portion extending from the insulator, a leg portion, and a middle portion, the middle portion including an horizontal section embedded in the insulator and an upright section bending from the horizontal section, the insulator being received in the receiving cavity, the contacting portions of the terminals protruding into the mating cavity; wherein the ring rib is interference fit with an inside of the receiving cavity and the upright portion presses forward against the housing to limit a forward-movement of the terminal module so that the terminal module is retained in the receiving cavity, and a front face of the horizontal portion is separated from the housing.Type: ApplicationFiled: May 9, 2023Publication date: November 16, 2023Inventors: XIA ZHAO, JIAN-KUANG ZHU, XIAO-GAO YANG
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Patent number: 11769452Abstract: A display panel, a method for driving the same, and a display apparatus are provided. The display panel includes data signal lines and pixel circuits. The pixel circuit includes a driving module and a data voltage writing module. The data voltage writing module is connected between the data signal line and the input terminal of the driving module. The display panel has first and second phases when displaying one frame of an image. The first phase includes a data writing phase and a light-emitting phase. The second phase includes an adjusting phase and a light-emitting phase. During the data writing phase, the data voltage writing module is turned on, and the data signal line transmits the data voltage. During the adjusting phase, the data voltage writing module is turned on, and the data signal line transmits the adjusting voltage corresponding to the data voltage transmitted during the data writing phase.Type: GrantFiled: July 7, 2022Date of Patent: September 26, 2023Assignee: Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Jian Kuang, Mengmeng Zhang, Xingyao Zhou
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Patent number: 11763734Abstract: A display panel and a display apparatus are provided. The display panel includes data lines located in a display region, and a power bus, connection traces, and a control circuit that are located in a non-display region. The connection trace at least partially overlaps with the power bus in a direction perpendicular to a plane of the display panel, and has a first area that is an overlapping area between the connection trace and the power bus. The control circuit includes control transistors. A first electrode and/or a second electrode of the control transistor is coupled to the connection trace. The control transistors include a first control transistor and a second control transistor. The connection trace coupled to the first control transistor and the connection trace coupled to the second control transistor have different first areas. Channel areas of the first control transistor and the second control transistor are different.Type: GrantFiled: June 6, 2022Date of Patent: September 19, 2023Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Xingyao Zhou, Yana Gao, Wei Liu, Kang Yang, Jian Kuang
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Publication number: 20230283018Abstract: An electrical connector assembly includes a plug connector and a receptacle connector for mating with the plug connector, the receptacle connector includes: a receptacle housing defining a mating surface and plural passageways through the mating surface; at least two receptacle power terminals received in corresponding passageways; and at least one receptacle signal terminal received in corresponding passageways, wherein the receptacle signal terminal is composed of two independent blanking pieces, each blanking piece comprises two elastic arms each having a contacting portion, the two blanking pieces are arranged crosswise and located in a same passageway, and the contacting portions intersect in an X shape along an inserting direction perpendicular to the mating surface.Type: ApplicationFiled: March 2, 2023Publication date: September 7, 2023Inventors: KUO-CHUN HSU, JIAN-KUANG ZHU, YIN-CHAO XU
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Patent number: 11749169Abstract: The present disclosure provides a display panel, a driving method, and a display apparatus. The display panel includes pixel circuits, the pixel circuits include: a drive transistor, with a gate electrically connected to a first node, a first electrode electrically connected to a second node; a voltage writing module, electrically connected to a first scanning signal line, a data line, and second node; a threshold compensation module, wherein a driving cycle of the pixel circuit includes a writing phase and a holding phase, writing phase includes a first non-light-emission period, and holding phase includes a second non-light-emission period; voltage writing module writes a display voltage into second node in first non-light-emission period in response to an enable level of first scanning signal, writes a node reset voltage into the second node in the second non-light-emission period in response to the enable level of the first scanning signal.Type: GrantFiled: July 13, 2022Date of Patent: September 5, 2023Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Mengmeng Zhang, Xingyao Zhou, Yue Li, Jian Kuang, Yuantao Wu, Jing Huang
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Patent number: 11676537Abstract: Provided is a pixel driving circuit, a display panel and a display apparatus. The pixel driving circuit includes: driving transistor having gate electrode connected to first node, first electrode connected to second node, and second electrode electrically connected to third node coupled to light emitting element; storage capacitor connected to the first node; and M first transistors having M first and second electrodes connected to the first node M functional signal terminals, respectively, M?1. A driving cycle of the pixel driving circuit includes light-emitting stage and N non-light-emitting stages, N?M. The M first transistors are respectively turned on in the N non-light-emitting stages, and the M first transistors are all turned off in the light-emitting stage. One of the N non-light-emitting stages includes first non-light-emitting stage adjacent to the light-emitting stage.Type: GrantFiled: June 10, 2022Date of Patent: June 13, 2023Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Mengmeng Zhang, Xingyao Zhou, Yue Li, Jian Kuang, Yuantao Wu
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Publication number: 20230178938Abstract: An electrical connector includes: an insulative housing; two rows of contacts retained in the insulative housing, each contact having an elastic arm and a soldering tail; a shielding assembly retained in the insulative housing and located between the two rows of contacts; plural cables having front ends connected with the soldering tails of corresponding contacts; a first shell covering the insulative housing; and a second shell and a third shell, wherein the second shell has a pair of side frame portions located by end faces of the insulative housing and a rear plate, the third shell has a front frame portion and a rear plate, and the front frame portion and the rear plate of the third shell and the rear plate of the second shell together entirely enclose and shield the soldering tails of the contacts and the front ends of the cables.Type: ApplicationFiled: December 6, 2022Publication date: June 8, 2023Inventors: JIAN-KUANG ZHU, DAN QU, HONG-WEI LIU
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Patent number: 11627828Abstract: A locking brewing device includes a seat body configured to mount a material cup and including a piston chamber with an open end and a closed end, a piston slidably and sealedly arranged in the piston chamber and configured to lock a beverage capsule in the material cup, and a liquid guide piercing tube arranged at a surface of the piston that faces the open end of the piston chamber and being configured to pierce the beverage capsule in the material cup and deliver liquid. The piston and the closed end of the piston chamber form a pressure medium chamber having an opening, and the piston includes a liquid inlet passage in communication with the liquid guide piercing tube.Type: GrantFiled: October 10, 2017Date of Patent: April 18, 2023Assignee: GUANGDONG MIDEA CONSUMER ELECTRIC MANUFACTURING CO., LTD.Inventor: Jian Kuang
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Patent number: 11568819Abstract: A pixel driving circuit, a method for driving the same and a display panel are provided. In an embodiment, the pixel driving circuit includes: a driving circuit; a light-emitting circuit including a first electrode and a first reset circuit. In an embodiment, a working timing sequence of the pixel driving circuit includes working periods, one of which includes first and second light-emitting stages. In an embodiment, the first and second light-emitting stages each include a reset stage and a light-emitting stage, wherein, during the reset stage of the first light-emitting stage, the first reset circuit transmits a first reset voltage to the first electrode of the light-emitting circuit and during the reset stage of the second light-emitting stage, the first reset circuit transmits a modification reset voltage to the first electrode of the light-emitting circuit, the modification reset voltage being different from the first reset voltage.Type: GrantFiled: July 5, 2022Date of Patent: January 31, 2023Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Jian Kuang, Xingyao Zhou, Yana Gao, Mengmeng Zhang, Gaojun Huang
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Publication number: 20220393387Abstract: A cable connector includes an outer housing, an inner housing including a first housing and a second housing assembled with each other, and a cable assembly retained between the first housing and the second housing. The cable assembly includes a pair of terminals, two wires, and a sleeve. The second housing defines a group of first holding portions for holding the wires. The first housing and the second housing each define a group of second holding portions for commonly holding the sleeve.Type: ApplicationFiled: May 31, 2022Publication date: December 8, 2022Inventors: CHENG-JUN ZOU, BIN PENG, JIAN-KUANG ZHU
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Patent number: 11521549Abstract: A pixel driving circuit, a method for driving the same, and a display panel are provided. An operating sequence of the pixel driving circuit includes a first light-emitting stage and a second light-emitting stage after the first light-emitting stage. The first light-emitting stage includes a data writing stage and a light-emitting stage after the data writing stage. The second light-emitting stage includes a correcting stage and a light-emitting stage after the correcting stage. The pixel driving circuit includes a driving module, a threshold voltage capturing module configured to be turned on during the data writing stage and to write a data voltage to a control terminal of the driving module, and a coupling module configured to adjust a coupling voltage of the control terminal of the driving module during the correcting stage and the light-emitting stage of the second light-emitting stage.Type: GrantFiled: June 7, 2022Date of Patent: December 6, 2022Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTDInventors: Jian Kuang, Mengmeng Zhang, Xingyao Zhou, Lilian Kuang
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Publication number: 20220366830Abstract: The present disclosure provides a display panel, a driving method, and a display apparatus. The display panel includes pixel circuits, the pixel circuits include: a drive transistor, with a gate electrically connected to a first node, a first electrode electrically connected to a second node; a voltage writing module, electrically connected to a first scanning signal line, a data line, and second node; a threshold compensation module, wherein a driving cycle of the pixel circuit includes a writing phase and a holding phase, writing phase includes a first non-light-emission period, and holding phase includes a second non-light-emission period; voltage writing module writes a display voltage into second node in first non-light-emission period in response to an enable level of first scanning signal, writes a node reset voltage into the second node in the second non-light-emission period in response to the enable level of the first scanning signal.Type: ApplicationFiled: July 13, 2022Publication date: November 17, 2022Applicants: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Mengmeng ZHANG, Xingyao ZHOU, Yue LI, Jian KUANG, Yuantao WU, Jing HUANG
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Publication number: 20220343851Abstract: A display panel, a method for driving the same, and a display apparatus are provided. The display panel includes data signal lines and pixel circuits. The pixel circuit includes a driving module and a data voltage writing module. The data voltage writing module is connected between the data signal line and the input terminal of the driving module. The display panel has first and second phases when displaying one frame of an image. The first phase includes a data writing phase and a light-emitting phase. The second phase includes an adjusting phase and a light-emitting phase. During the data writing phase, the data voltage writing module is turned on, and the data signal line transmits the data voltage. During the adjusting phase, the data voltage writing module is turned on, and the data signal line transmits the adjusting voltage corresponding to the data voltage transmitted during the data writing phase.Type: ApplicationFiled: July 7, 2022Publication date: October 27, 2022Inventors: Jian Kuang, Mengmeng Zhang, Xingyao Zhou
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Publication number: 20220335896Abstract: A pixel driving circuit, a method for driving the same and a display panel are provided. In an embodiment, the pixel driving circuit includes: a driving circuit; a light-emitting circuit including a first electrode and a first reset circuit. In an embodiment, a working timing sequence of the pixel driving circuit includes working periods, one of which includes first and second light-emitting stages. In an embodiment, the first and second light-emitting stages each include a reset stage and a light-emitting stage, wherein, during the reset stage of the first light-emitting stage, the first reset circuit transmits a first reset voltage to the first electrode of the light-emitting circuit and during the reset stage of the second light-emitting stage, the first reset circuit transmits a modification reset voltage to the first electrode of the light-emitting circuit, the modification reset voltage being different from the first reset voltage.Type: ApplicationFiled: July 5, 2022Publication date: October 20, 2022Applicants: WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan Tianma Microelectronics Co., Ltd. Shanghai BranchInventors: Jian Kuang, Xingyao Zhou, Yana Gao, Mengmeng Zhang, Gaojun Huang
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Publication number: 20220328003Abstract: Provided is a pixel driving circuit, a display panel and a display apparatus. The pixel driving circuit includes: driving transistor having gate electrode connected to first node, first electrode connected to second node, and second electrode electrically connected to third node coupled to light emitting element; storage capacitor connected to the first node; and M first transistors having M first and second electrodes connected to the first node M functional signal terminals, respectively, M?1. A driving cycle of the pixel driving circuit includes light-emitting stage and N non-light-emitting stages, N?M. The M first transistors are respectively turned on in the N non-light-emitting stages, and the M first transistors are all turned off in the light-emitting stage. One of the N non-light-emitting stages includes first non-light-emitting stage adjacent to the light-emitting stage.Type: ApplicationFiled: June 10, 2022Publication date: October 13, 2022Inventors: Mengmeng Zhang, Xingyao Zhou, Yue Li, Jian Kuang, Yuantao Wu