Patents by Inventor Congxing Ouyang
Congxing Ouyang 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: 11450426Abstract: A tooth virtual editing method comprises: constructing a three-dimensional image basic database of a human oral cavity; acquiring three-dimensional image data of a user oral cavity, performing image pattern recognition on the three-dimensional image data according to the stored three-dimensional image basic database, recognizing an object to which the image data belongs, and establishing an object annotation system of the user oral cavity, wherein the object contains a block and/or an entity; and performing virtual editing on the object according to the established object annotation system of the current user, and displaying an updated three-dimensional image of the teeth.Type: GrantFiled: May 30, 2019Date of Patent: September 20, 2022Assignee: BEIJING KEEYOO TECHNOLOGIES CO., LTD.Inventor: Congxing Ouyang
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Patent number: 11107188Abstract: The invention relates to the field of image processing, in particular, to an image processing method and device.Type: GrantFiled: October 17, 2018Date of Patent: August 31, 2021Assignee: BEIJING KEEYOO TECHNOLOGIES CO., LTDInventor: Congxing Ouyang
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Publication number: 20210241885Abstract: A tooth virtual editing method comprises: constructing a three-dimensional image basic database of a human oral cavity; acquiring three-dimensional image data of a user oral cavity, performing image pattern recognition on the three-dimensional image data according to the stored three-dimensional image basic database, recognizing an object to which the image data belongs, and establishing an object annotation system of the user oral cavity, wherein the object contains a block and/or an entity; and performing virtual editing on the object according to the established object annotation system of the current user, and displaying an updated three-dimensional image of the teeth.Type: ApplicationFiled: May 30, 2019Publication date: August 5, 2021Inventor: Congxing OUYANG
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Publication number: 20210228324Abstract: A mouthpiece-type teeth-cleaning method comprising: generating one or more groups of alternating excitation signals by an excitation source; generating one or more cleaning operations, with different cleaning actions applied to various parts of the teeth, according to the excitation signals; establishing a correlation between the cleaning operation and cleaning action with each part of applied tooth in advance, the correlation enabling each position of the tooth of a user to be individually cleaned. The cleaning method solves the problems that the existing tooth cleaner cannot carry out personalized cleaning on different parts of teeth of a user and cannot really meet the requirements of the Bass method.Type: ApplicationFiled: April 12, 2019Publication date: July 29, 2021Inventor: Congxing OUYANG
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Patent number: 10937238Abstract: An image processing method and an image processing device includes: receiving image data of a user transmitted by an endoscope, storing and splicing to obtain spliced image data; determining the block corresponding to the spliced image data, determine the position of the block in the stored three-dimensional image contour of the user, reconstructing the spliced image data at the corresponding determined position in the three-dimensional image contour of the user to obtain reconstructed three-dimensional image data and update the currently stored three-dimensional image model of the user, according to the stored three-dimensional image frame database; and displaying the updated three-dimensional image model of the user. The three-dimensional image of the oral cavity can be reconstructed without continuous and orderly scanning of the oral cavity, the dynamic display can be performed, the user interaction effect can be improved, and the self-service three-dimensional true color model selection can be supported.Type: GrantFiled: August 2, 2018Date of Patent: March 2, 2021Assignee: Beijing Keeyoo Technologies Co., LTD.Inventor: Congxing Ouyang
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Patent number: 10911646Abstract: The present application relates to the technical field of oral care devices, and discloses an oral endoscope, the oral endoscope comprising: a housing; an image acquisition module, which is fixedly mounted within the housing and which is used for acquiring an external image through the housing, the image acquisition module comprising at least two camera units, which are relatively positionally calibrated and which are used for acquiring three-dimensional image information; an illuminating unit, which provides illumination for each camera unit; a wireless communications module, which is used for wirelessly communicating with an external device and for sending image information, which is acquired by the image acquisition module, to the external device.Type: GrantFiled: May 17, 2018Date of Patent: February 2, 2021Assignee: BEIJING KEEYOO TECHNOLOGIES CO., LTD.Inventor: Congxing Ouyang
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Publication number: 20200273148Abstract: The invention relates to the field of image processing, in particular, to an image processing method and device.Type: ApplicationFiled: October 17, 2018Publication date: August 27, 2020Inventor: Congxing OUYANG
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Publication number: 20200184723Abstract: An image processing method and an image processing device includes: receiving image data of a user transmitted by an endoscope, storing and splicing to obtain spliced image data; determining the block corresponding to the spliced image data, determine the position of the block in the stored three-dimensional image contour of the user, reconstructing the spliced image data at the corresponding determined position in the three-dimensional image contour of the user to obtain reconstructed three-dimensional image data and update the currently stored three-dimensional image model of the user, according to the stored three-dimensional image frame database; and displaying the updated three-dimensional image model of the user. The three-dimensional image of the oral cavity can be reconstructed without continuous and orderly scanning of the oral cavity, the dynamic display can be performed, the user interaction effect can be improved, and the self-service three-dimensional true color model selection can be supported.Type: ApplicationFiled: August 2, 2018Publication date: June 11, 2020Inventor: Congxing OUYANG
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Publication number: 20200169649Abstract: The present application relates to the technical field of oral care devices, and discloses an oral endoscope, the oral endoscope comprising: a housing; an image acquisition module, which is fixedly mounted within the housing and which is used for acquiring an external image through the housing, the image acquisition module comprising at least two camera units, which are relatively positionally calibrated and which are used for acquiring three-dimensional image information; an illuminating unit, which provides illumination for each camera unit; a wireless communications module, which is used for wirelessly communicating with an external device and for sending image information, which is acquired by the image acquisition module, to the external device.Type: ApplicationFiled: May 17, 2018Publication date: May 28, 2020Inventor: Congxing OUYANG
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Patent number: 8918518Abstract: Disclosed are an access session controller, an IP multimedia subsystem and registration and session establishment methods thereof, where the access session controller includes a message reception module, a service trigger configuration module, a session control module and a message transmission module. The IP multimedia subsystem includes the access session controller and a network-wide home subscriber server system. The registration method includes: initiating, by the access session controller, an authentication information request to the network-wide home subscriber server system. The session establishment method includes: directly process, by the access session controller, the request message initiated from a user to establish a session. The foregoing solutions can simplify the signaling processing flow and reduce the network complexity.Type: GrantFiled: March 21, 2008Date of Patent: December 23, 2014Assignee: China Mobile Communications CorporationInventors: Haiqiang Xue, Congxing Ouyang, Bing Wei, Xiaoyun Wang
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Patent number: 8848896Abstract: The present invention relates to a message-based notifying method for notifying a waiting queue and an application server, wherein the method includes: sending, by a calling terminal, a call request to a called terminal; forwarding, by an application server, to the called terminal the call request sent from the calling terminal, and determining from a response message returned from the called terminal whether the called terminal is in an idle status; and if the called terminal is in a busy status, then adding by the application server the calling terminal into a waiting enqueuing queue of the called terminal, and sending to the calling terminal a waiting notification message containing a waiting queue value corresponding to the calling terminal; or if the called terminal is in an idle status, then establishing directly a communication connection between the calling terminal and the called terminal.Type: GrantFiled: November 15, 2007Date of Patent: September 30, 2014Assignee: China Mobile Communications CorporationInventors: Jianming Zhou, Congxing Ouyang, Jinglei Liu
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Patent number: 8670449Abstract: The present invention discloses a data storage system in a communication network, which enables distributed storage of data. The system includes front end nodes, storage nodes, super nodes and management nodes. The operation units are located in the front end nodes, the super nodes or the storage nodes and each adapted to operate a first data GUID by a preset fixed offset to derive a second data GUID, to determine, from loop link information obtained from the management node and the second data GUID, a super node with a node identifier closest to the second data GUID, and to forward a service request carrying the second data GUID and a backup flag to the determined super node. The invention further discloses a data information processing method using the system.Type: GrantFiled: July 8, 2009Date of Patent: March 11, 2014Assignee: China Mobile Communications CorporationInventors: Haiqiang Xue, Congxing Ouyang, Bing Wei, Xiaoyun Wang
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Patent number: 8656007Abstract: A communication network system includes a resource network element and further includes a resource server adapted to retrieve availability information of the resource network element and to allocate the resource network element according to the retrieved availability information. A service processing method in a communication network at the resource server side includes: receiving a resource query request; and searching for an available resource network element and responding with it being a response result. A service processing method in a communication network at the resource network element side includes: receiving a request for a service; determining whether the service can be processed immediately, and if not, transmitting a resource query request to a resource server; and transmitting the service request to an available resource network element in a response result. A resource server and a resource network element are further disclosed.Type: GrantFiled: August 25, 2008Date of Patent: February 18, 2014Assignee: China Mobile Communications CorporationInventors: Congxing Ouyang, Haiqiang Xue, Bing Wei, Xiaoyun Wang, Min Zhao
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Patent number: 8538923Abstract: A method, node and system for controlling version in a distributed system. Wherein, the method includes: a management node is selected from each domain of the distributed system; one is selected as the synchronization source of the distributed system from all the management nodes, and all the management nodes synchronize the time with that of the synchronization source; all the management nodes control the time synchronization of the nodes in their own domain according to the synchronized time; the nodes of the distributed system control the version of the duplicate copy of the storage data according to the synchronized time. According to the technical scheme, it can be realized that the rough time synchronization of the distributed system, the expansibility and the practicability are improved, and the defects of the distributed system in the prior art, such as the poor expansibility and practicability, are solved.Type: GrantFiled: December 15, 2009Date of Patent: September 17, 2013Assignee: China Mobile Communications CorporationInventors: Haiqiang Xue, Guangji Wang, Congxing Ouyang, Bing Wei
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Patent number: 8346271Abstract: The present invention relates a method for implementing a business of communication service level based on a user request.Type: GrantFiled: February 6, 2006Date of Patent: January 1, 2013Assignee: China Mobile Communications CorporationInventors: Congxing Ouyang, Bing Wei, Qian Du
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Patent number: 8345153Abstract: A camera system according to an embodiment includes a camera device, a control device, and an application server. The camera device, which includes a camera module and a power line communication (PLC) camera adaptation module, captures and provides audio/video information. The camera device modulates the audio/video information, and provides the modulated information. The camera device also demodulates the modulated signal transferred from a power line to obtain a control signal, and adjusts camera parameters according to the control signal. The control device is connected to the PLC camera adaptation module via the power line. The control device demodulates a received modulated signal of the audio/video information, and provides the demodulated signal. According to a received control indication information, the control device generates a control signal, modulates the control signal, and controls the camera module.Type: GrantFiled: May 29, 2007Date of Patent: January 1, 2013Assignee: China Mobile Communications CorporationInventors: Zhangzhe Liu, Congxing Ouyang, Han Li, Guanghai Zhang
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Patent number: 8335223Abstract: A household gateway subsystem, the subsystem includes: a host device, for connecting an external network with the interior of the household, and controlling various information appliances in the household based on a digital bus; a user operating device, for communicating with the host device via a digital bus interface, and providing various user operating interfaces and control units. A digital household system is also provided, the system includes: a household gateway subsystem, connected with an external communicating network by IP access; the household gateway subsystem includes: a host device; a user operating device, for communicating with the host device via a digital bus interface; a number of wireless signal transceivers, connected with the host device of the household gateway subsystem.Type: GrantFiled: February 29, 2008Date of Patent: December 18, 2012Assignee: China Mobile Communications CorporationInventors: Jianming Zhou, Jinglei Liu, Congxing Ouyang, Han Li, Guanghai Zhang
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Patent number: 8335795Abstract: A data storing system and data processing method of the informational household appliance are provided. The system includes: one or plurality of home database server of informational household appliance which connected with each other, one or plurality of household gateway server, and one or plurality of data managing server of informational household appliance. The data processing method includes: the data processing method of the informational household appliance on-lining, off-lining and status data updating thereof, and the current status of informational household appliance in real-time reflects to the data managing server of informational household appliance through the household gateway server by this data processing method. The data of the informational household appliance can be stored separately from the informational household appliance, and the data of the informational household appliance can be unitedly managed by the system and method.Type: GrantFiled: June 29, 2007Date of Patent: December 18, 2012Assignee: China Mobile Communications CorporationInventors: Jianming Zhou, Congxing Ouyang, Guanghai Zhang
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Publication number: 20120179827Abstract: Disclosed are an access session controller, an IP multimedia subsystem and registration and session establishment methods thereof, where the access session controller includes a message reception module, a service trigger configuration module, a session control module and a message transmission module. The IP multimedia subsystem includes the access session controller and a network-wide home subscriber server system. The registration method includes: initiating, by the access session controller, an authentication information request to the network-wide home subscriber server system. The session establishment method includes: directly process, by the access session controller, the request message initiated from a user to establish a session. The foregoing solutions can simplify the signaling processing flow and reduce the network complexity.Type: ApplicationFiled: March 21, 2008Publication date: July 12, 2012Applicant: China Mobile Communications CorporationInventors: Haiqiang Xue, Congxing Ouyang, Bing Wei, Xiaoyun Wang
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Patent number: D1022956Type: GrantFiled: January 22, 2020Date of Patent: April 16, 2024Assignee: BEIJING QIYU TECHNOLOGY CO., LTD.Inventor: Congxing Ouyang