Patents Assigned to JRD Communication (Shenzhen)
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Patent number: 12238760Abstract: Methods for pre-emption of transmission resources in sidelink communications in a cellular network. A reservation message for resources which collide with previously-reserved resources serves as a pre-emption indicator.Type: GrantFiled: July 22, 2020Date of Patent: February 25, 2025Assignee: JRD Communication (Shenzhen) LTD.Inventors: Mohamed-Achraf Khsiba, Umer Salim, Virgile Garcia
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Patent number: 12085620Abstract: The present application discloses a battery inspection device. The battery inspection device includes a power supply device, at least one charging port disposed on a surface of the power supply device, at least one display light bar disposed on the surface of the power supply device, and at least one first battery connection line, wherein the first battery connection line is electrically connected to the charging port.Type: GrantFiled: December 13, 2019Date of Patent: September 10, 2024Assignee: JRD Communication (Shenzhen) LTD.Inventors: Jiang Wang, Lianqing Xu
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Patent number: 12028467Abstract: A terminal with an adjustable screen size includes: a first body; a second body disposed opposite to the first body; one or more stepping motors disposed on the first body or the second body and configured to drive a relative movement of the first body and the second body; a rotating shaft disposed on the second body; a chain plate driven around the rotating shaft, wherein a side of the chain plate is fixedly connected to the first body; and a flexible display screen flatly fixed onto the chain plate.Type: GrantFiled: December 12, 2019Date of Patent: July 2, 2024Assignee: JRD Communication (Shenzhen) LTD.Inventors: Shiuanhung Lee, Yan Zhu, Fuqiang Ye, Jianwei Wang, Tianyuan Shi, Luqian Zhou, Shipeng Li
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Patent number: 11916299Abstract: Provided is an antenna apparatus, the antenna apparatus comprising a first antenna unit, which is arranged at one end of a terminal device; and a second antenna unit, which is arranged at one end of the terminal device. The first antenna unit comprises a first side frame, a first built-in antenna, a first ground wire, and a first feed point, wherein a first end of the first side frame is connected to the first built-in antenna and the first ground wire, and a second end of the first side frame is provided with the first feed point; and the second antenna unit comprises a second side frame, a first switch, a second ground wire, a connecting wire, a second built-in antenna, a third built-in antenna, and a second feed point.Type: GrantFiled: November 20, 2019Date of Patent: February 27, 2024Assignee: JRD Communication (Shenzhen) LTD.Inventor: Longjie Yu
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Patent number: 11916578Abstract: The application provides a radio frequency circuit, including a radio frequency module, a first combiner, a second combiner, a main antenna, and a secondary antenna. The main antenna is connected to the radio frequency module through the first combiner, and the secondary antenna is connected to the radio frequency module through the second combiner, wherein the radio frequency module transmits a main antenna signal of at least one frequency band to the secondary antenna through the second combiner, and transmits a secondary antenna signal corresponding to the frequency band to the main antenna through the first combiner.Type: GrantFiled: December 17, 2019Date of Patent: February 27, 2024Assignee: JRD Communication (Shenzhen) LTD.Inventor: Fan Huang
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Patent number: 11747929Abstract: The present application relates to a touch display screen and a mobile terminal. The touch display screen comprises a flat display area, a curved display area and a circuit area which are connected in sequence; the curved display area is bent to be arc-shaped; and the circuit area is located below the flat display area, wherein the touch display screen further comprises a plurality of touch lines, and signal input ends of the plurality of touch lines are all located in the circuit area.Type: GrantFiled: November 22, 2019Date of Patent: September 5, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventor: Yang Yu
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Patent number: 11644711Abstract: A color filter, a display panel, and a display device are provided. The color filter includes a substrate, a plurality of color resistors, and a color blocking layer. The plurality of color resistors are arranged in a matrix on the substrate. Two adjacent color resistors have an interval in-between. The color blocking layer is placed in the interval. A transparent structure is placed on each of the color resistors. This could reduce the transmission loss of the light and thus raises the incident/outgoing light efficiency.Type: GrantFiled: June 3, 2021Date of Patent: May 9, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventors: Ke Lin, Zhuwei Qiu, Yafang Xi, Panwei Xiong
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Patent number: 11579491Abstract: A reflective display includes a display, a thin-diaphragm transistor backplate, a front-light guiding module, and a front-light unit. The thin-diaphragm transistor backplate is arranged to reflect light, the front-light guiding module is located between the display and the thin-diaphragm transistor backplate, and the front-light unit is provided on the side of the front-light guiding module to irradiate the front-light guiding module. The front-light guiding module includes reflective diaphragms arranged in order along the irradiation direction of the front-light unit. The angle between a reflective diaphragm and the display is between 0 and 90 degrees. By using an array of reflective coating structures for the front-light guiding module, the present invention can better reflect the light from the front-light source to the thin-diaphragm transistor backplate, thereby increasing self-illumination of the reflective display.Type: GrantFiled: April 13, 2021Date of Patent: February 14, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventors: Ke Lin, Yang Yu, Zhuwei Qiu, Ping Chen
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Patent number: 11556158Abstract: A mobile terminal, an on-the-go (OTG) control and configuration method, and a storage medium, wherein the method includes: obtaining an accumulated number of changes of differences in voltages of at least one of a positive data line and a negative data line in an OTG data cable at intervals; according to the accumulated number of changes of the differences in the voltages of at least one of the positive data line and the negative data line in the OTG cable, querying a lookup table pre-stored in the mobile terminal for a current value corresponding to the number of changes; and according to the queried current value, controlling the mobile terminal to set the current value as a current limit for an OTG peripheral device.Type: GrantFiled: December 26, 2018Date of Patent: January 17, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventors: Bin Yu, Weiqin Yang
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Patent number: 11522666Abstract: Processes and systems for managing preconfigured resources, in particular wireless transmission resources. The disclosure particularly addresses the management of preconfigured resources in relation to Time Sensitive Network (TSN) data transmission. In addition to allocating periodic preconfigured resources, an allowed transmission window (ATW) is defined. The ATW defines which occurrences of the preconfigured resources may be utilised for transmission, in particular which uplink transmission resources may be utilised by a UE. The ATW may be aligned with the expected time of arrival of TSN data (typically the ingress time window) such that the TSN data can be promptly transmitted. The occurrences which occur outside of the ATW are not to be used for transmission and hence may be re-allocated by the base station for other uses.Type: GrantFiled: February 12, 2020Date of Patent: December 6, 2022Assignee: JRD Communication (SHENZHEN) LTD.Inventor: Olivier Marco
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Publication number: 20220384528Abstract: A display screen and a terminal are provided. The display screen includes a substrate, a light-emitting layer, and a filter layer disposed in sequence. The filter layer includes a plurality of color filters with diffusion function. The display screen is provided with the color filters, so that light emitted by the light-emitting layer is diffused at various angles through diffusion particles in the color filters, thereby effectively increasing viewing angles of the display screen of the terminal.Type: ApplicationFiled: December 19, 2019Publication date: December 1, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Guangyue LUO, Jie LUO
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Patent number: 11516654Abstract: Disclosed are a method for automatically encrypting a short message, a storage device and a mobile terminal. The method comprises: matching a number and content of a short message respectively with a pre-set short message encryption number group and a key word database; if the matching succeeds, performing encryption processing on the short message; and distributing the short message to an application program having the authority to monitor the short message. The short message content is encrypted before the application program receives the short message, preventing important information from being maliciously stolen by the application program.Type: GrantFiled: August 2, 2018Date of Patent: November 29, 2022Assignee: JRD Communication (Shenzhen) LTD.Inventor: Min Zhang
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Publication number: 20220359996Abstract: Provided is an antenna apparatus, the antenna apparatus comprising a first antenna unit, which is arranged at one end of a terminal device; and a second antenna unit, which is arranged at one end of the terminal device. The first antenna unit comprises a first side frame, a first built-in antenna, a first ground wire, and a first feed point, wherein a first end of the first side frame is connected to the first built-in antenna and the first ground wire, and a second end of the first side frame is provided with the first feed point; and the second antenna unit comprises a second side frame, a first switch, a second ground wire, a connecting wire, a second built-in antenna, a third built-in antenna, and a second feed point.Type: ApplicationFiled: November 20, 2019Publication date: November 10, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventor: Longjie YU
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Publication number: 20220360403Abstract: Methods of allocating resources for Channel State Information, CSI, transmission, comprising the steps of receiving, from a transmitter User Equipment, a request for resources for transmission of a Channel State Information Reference Signal, CSI-RS; determining, in response to receiving the request for transmission of a CSI-RS, a first resource allocation for CSI-RS transmission; determining, in response to receiving the request for transmission of a CSI-RS, a second resource allocation for a CSI report transmission; and transmitting, to the transmitter User Equipment, the first resource allocation and the second resource allocation.Type: ApplicationFiled: June 30, 2020Publication date: November 10, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventor: Umer SALIM
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Publication number: 20220353358Abstract: A terminal with an adjustable screen size includes: a first body; a second body disposed opposite to the first body; one or more stepping motors disposed on the first body or the second body and configured to drive a relative movement of the first body and the second body; a rotating shaft disposed on the second body; a chain plate driven around the rotating shaft, wherein a side of the chain plate is fixedly connected to the first body; and a flexible display screen flatly fixed onto the chain plate.Type: ApplicationFiled: December 12, 2019Publication date: November 3, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Shiuanhung LEE, Yan ZHU, Fuqiang YE, Jianwei WANG, Tianyuan SHI, Luqian ZHOU, Shipeng LI
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Patent number: 11483682Abstract: A method, base station and user equipment for multicasting and a device with a storage capability are disclosed in the present disclosure. The method for multicasting includes the following steps of: receiving, by a base station, queue state information transmitted in a time division manner by different user equipments (UEs) in a multicast group; and estimating queue state information of at least another part of UEs in the multicast group according to the received queue state information of the UEs. In this way, the present disclosure can enable the resource allocated to each of the UEs by the base station to match the queue state information of the UE, thereby avoiding the waste of resources without influencing the play effect.Type: GrantFiled: September 20, 2017Date of Patent: October 25, 2022Assignee: JRD Communication (Shenzhen) LTD.Inventors: Shuqi Chai, Kin nang Lau, An Liu
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Publication number: 20220326795Abstract: The present application relates to a touch display screen and a mobile terminal. The touch display screen comprises a flat display area, a curved display area and a circuit area which are connected in sequence; the curved display area is bent to be arc-shaped; and the circuit area is located below the flat display area, wherein the touch display screen further comprises a plurality of touch lines, and signal input ends of the plurality of touch lines are all located in the circuit area.Type: ApplicationFiled: November 22, 2019Publication date: October 13, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventor: Yang YU
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Publication number: 20220317190Abstract: The present application discloses a battery inspection device. The battery inspection device includes a power supply device, at least one charging port disposed on a surface of the power supply device, at least one display light bar disposed on the surface of the power supply device, and at least one first battery connection line, wherein the first battery connection line is electrically connected to the charging port.Type: ApplicationFiled: December 13, 2019Publication date: October 6, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Jiang WANG, Lianqing XU
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Publication number: 20220291478Abstract: The present disclosure provides a head mounted display that comprises display lenses, a frame body and at least one magnetic attraction part. The display lenses are configured to display augmented reality or virtual reality image content. The frame body comprises a carrying part configured to carry the display lenses. The at least one magnetic attraction part is disposed on the frame body and configured to magnetically attract a first lens unit or a second lens unit, so that the first lens unit or the second lens unit is attached to the frame body. The first lens unit comprises first magnetic elements, and the second lens unit comprises second magnetic elements.Type: ApplicationFiled: December 21, 2021Publication date: September 15, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Tianyuan SHI, Jianwei WANG, Yan ZHU
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Patent number: D1026901Type: GrantFiled: July 14, 2021Date of Patent: May 14, 2024Assignee: JRD Communication (Shenzhen)Inventors: Tianyuan Shi, Jianwei Wang, Yan Zhu