Abstract: The present invention discloses a System on Chip, which includes a power supply pin, a ground pin, an anti-static unit and an anti-reverse connection unit, wherein the anti-static unit is connected between the power supply pin and the ground pin through the anti-reverse connection unit, the power supply pin and the ground pin of the System on Chip are connected to an external power supply; wherein, when the System on Chip is in normal operation, the anti-static unit performs ESD protection of the power supply pin through the conducted anti-static unit; whereas when the external power supply is reversely connected between the power supply pin and the ground pin of the System on Chip, the anti-reverse connection unit is cut off to prevent the reversely connected external power supply from directly connecting anode with cathode of the external power supply through the anti-static unit.
Abstract: The present disclosure describes a method, a device, and storage medium for transferring a virtual item. The method includes receiving, by a first electronic device, a transfer request from a second electronic device, the transfer request comprising at least one physical item identifier and a quantity corresponding to each physical item identifier that are recognized by the second electronic device. The method also includes determining, by the first electronic device, at least one target virtual item according to the at least one physical item identifier and the quantity corresponding to each physical item identifier, the at least one target virtual item being associated with the at least one physical item identifier and the quantity corresponding to each physical item identifier; and transferring, by the first electronic device, the at least one target virtual item from a first position to a second position in a target virtual environment.
Type:
Grant
Filed:
February 26, 2021
Date of Patent:
April 18, 2023
Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Abstract: Provided are a transmission line module for a rotary traveling wave oscillator (RTWO) and a design method thereof. The transmission line module includes a substrate. The upper surface of the substrate is provided with a grounding metal layer, that is, a metal ground. The metal ground is provided with a rectangular groove. The rectangular groove penetrates front and rear sides of the metal ground along a length direction of the rectangular groove. The thickness of the rectangular groove is the same as the thickness of the metal ground. The rectangular groove is filled with a silicon dielectric plate that has the same shape and size as the rectangular groove. The upper surface of the silicon dielectric plate is provided with two parallel transmission lines along the length direction of the rectangular groove.
Type:
Grant
Filed:
September 29, 2022
Date of Patent:
April 18, 2023
Assignee:
THE CHINESE UNIVERSITY OF HONG KONG, SHENZHEN
Abstract: A control method and control system for a smart toothbrush. An App terminal reads the tooth brushing scheme of the cloud. The App terminal recommends a matched tooth brushing scheme according to personal information of a user. Finally, based on the user's selection, the recommended tooth brushing scheme is pushed to the smart toothbrush for parameter adjustment. Alternatively, a customized or re-selected tooth brushing scheme is pushed to the smart toothbrush for parameter adjustment. The control method and control system for the smart toothbrush meet many tooth brushing needs for different people, improving the applicability of the smart toothbrushes.
Type:
Grant
Filed:
July 5, 2017
Date of Patent:
April 18, 2023
Assignee:
SHENZHEN YUNDING INFORMATION TECHNOLOGY CO., LTD.
Abstract: The present disclosure discloses a loudspeaker apparatus. The loudspeaker apparatus may include an ear hook, a core housing, and a circuit housing. The ear hook may include a first plug end and a second plug end. The ear hook may be surrounded by a protective sleeve. The protective sleeve may be made of an elastic waterproof material. The core housing may be used for accommodating an earphone core. The core housing may be fixed to the first plug end and elastically abutted against the protective sleeve. The circuit housing may be used for accommodating a control circuit or a battery. The circuit housing may be fixed to the second plug end. The control circuit or the battery may drive the earphone core to vibrate. The vibration of the earphone core may generate a driving force to drive a housing panel of the core housing to vibrate. The driving force may be not parallel to a normal line of the housing panel.
Abstract: The present disclosure provides a live video broadcast method performed by a first mobile device. The method includes: receiving a live broadcast command to live broadcast a video game played by a user on the first mobile device, and creating a video buffer for the video game based on the live broadcast command; binding the video buffer with a game engine to detect and extract video picture frames from the video game and store them in the video buffer; transferring the video picture frames into a frame buffer to be displayed on the first mobile device; collecting voice data by using a microphone, and synchronously synthesize the voice data and the video picture frames stored in the video buffer into a video streaming media file; and uploading the video streaming media file to a live broadcast server so as to perform live broadcasting of the video game to other devices.
Type:
Grant
Filed:
November 23, 2021
Date of Patent:
April 18, 2023
Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Abstract: Embodiments of this application disclose methods, systems, and devices for electronic note identifier allocation and electronic note generation. In one aspect, an electronic note identifier allocation method is performed by a processing node of a distributed computer system. The processing node receives an electronic note identifier application request initiated by a service node. The processing node generates an electronic note identifier set in response to the electronic note identifier application request. The processing node also synchronizes the electronic note identifier in the electronic note identifier set. After the synchronizing, the processing node further the electronic note identifier in the electronic note identifier set to the service node.
Type:
Grant
Filed:
March 12, 2021
Date of Patent:
April 18, 2023
Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Abstract: A data processing method and apparatus based on a node internal memory, a device and a computer readable storage medium are provided. The method includes: acquiring a data reading contract associated with a transaction in a first block from a chain reading cache of the node internal memory; invoking the data reading contract to acquire a write cache mapping table associated with the first block, and determining target read data associated with the transaction based on a first block cache of the first block in the write cache mapping table; and executing the transaction based on the target read data, storing target cached data, corresponding to a result of executing of the transaction, to the first block cache, and writing the first block into a bifurcated blockchain.
Type:
Application
Filed:
December 2, 2022
Publication date:
April 13, 2023
Applicant:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Inventors:
Maocai LI, Zongyou WANG, Hu LAN, Gengliang ZHU, Pan LIU, Kaiban ZHOU, Yifang SHI, Huankun HUANG, Jinsong ZHANG, Li KONG, Zhiyong LIAO
Abstract: A peelable tobacco includes: an aroma volatilizing area (11), which is configured to volatilize aroma when being heated, wherein the aroma volatilizing area (11) is wrapped with a first packaging paper (1); a filter area (21), which is disposed at an upper portion of the aroma volatilizing area (11), wherein the filter area (21) is wrapped with a second packaging paper (2); and a connecting pre-breakable paper (3), which is connected to an upper portion of the first packaging paper (1) and to a lower portion of the second packaging paper (2), wherein the connecting pre-breakable paper (3) is able to be broken when suffering an external force.