Patents by Inventor Weiming Cheng
Weiming Cheng 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: 12123821Abstract: The present disclosure discloses a combined apparatus for experimentation on different storage modes of carbon dioxide, which comprises a displacement device, a storage reaction device and a measuring device, wherein the displacement device comprises a displacement pump, and an intermediate oil-water container and an intermediate carbon dioxide container that are arranged in parallel, the displacement pump is connected to a first end of the parallel connection of the intermediate oil-water container and the intermediate carbon dioxide container, and an inlet end of the storage reaction device is connected to a second end of the parallel connection of the intermediate oil-water container and the intermediate carbon dioxide container; the measuring device comprises a weigher, a first pressure detector, a gas-liquid separator, a gas meter and a mineral analyzer, wherein the first pressure detector is arranged in the intermediate oil-water container, and the gas-liquid separator is connected to the outlet end ofType: GrantFiled: December 12, 2023Date of Patent: October 22, 2024Assignee: CHINA UNIVERSITY OF PETROLEUM (BEIJING)Inventors: Hao Chen, Xiliang Liu, Weiming Cheng, Mingsheng Zuo, Borui Li, Baoxi Yang, Yi Wu, Haipeng Liu, Xinyu Qi, Feng Luo, Linxi Yang, Wen Liu, Pengbo Li
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Publication number: 20240264065Abstract: The present disclosure discloses a combined apparatus for experimentation on different storage modes of carbon dioxide, which comprises a displacement device, a storage reaction device and a measuring device, wherein the displacement device comprises a displacement pump, and an intermediate oil-water container and an intermediate carbon dioxide container that are arranged in parallel, the displacement pump is connected to a first end of the parallel connection of the intermediate oil-water container and the intermediate carbon dioxide container, and an inlet end of the storage reaction device is connected to a second end of the parallel connection of the intermediate oil-water container and the intermediate carbon dioxide container; the measuring device comprises a weigher, a first pressure detector, a gas-liquid separator, a gas meter and a mineral analyzer, wherein the first pressure detector is arranged in the intermediate oil-water container, and the gas-liquid separator is connected to the outlet end ofType: ApplicationFiled: December 12, 2023Publication date: August 8, 2024Applicant: China University of Petroleum (Beijing)Inventors: Hao CHEN, Xiliang LIU, Weiming CHENG, Mingsheng ZUO, Borui LI, Baoxi YANG, Yi WU, Haipeng LIU, Xinyu QI, Feng LUO, Linxi YANG, Wen LIU, Pengbo LI
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Publication number: 20240186495Abstract: A positive electrode material includes a sodium-containing positive electrode material substrate and a coating layer covering at least a part of a surface of the sodium-containing positive electrode material substrate. The coating layer includes NaxMyO2, where M includes at least one of B, Si, or P, x>0, and y>0.Type: ApplicationFiled: February 14, 2024Publication date: June 6, 2024Inventors: Qiang LI, Zibin LIANG, Yuhao WANG, Weiming CHENG, Jinhua HE
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Patent number: 10693858Abstract: A content delivery network based (CDN-based) access control method, includes receiving, by a CDN server, a hypertext transfer protocol (HTTP) request from a user terminal and identification information of the user terminal, where the HTTP request includes an access ticket, sending the identification information of the user terminal and the HTTP request to a service server, receiving an HTTP response including a content fingerprint when an authentication result indicating that the access ticket is valid, obtaining the content resource according to the content fingerprint, and sending the content resource to the user terminal.Type: GrantFiled: November 28, 2017Date of Patent: June 23, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dajun Lu, Weiming Cheng
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Publication number: 20180091495Abstract: A content delivery network based (CDN-based) access control method, includes receiving, by a CDN server, a hypertext transfer protocol (HTTP) request from a user terminal and identification information of the user terminal, where the HTTP request includes an access ticket, sending the identification information of the user terminal and the HTTP request to a service server, receiving an HTTP response including a content fingerprint when an authentication result indicating that the access ticket is valid, obtaining the content resource according to the content fingerprint, and sending the content resource to the user terminal.Type: ApplicationFiled: November 28, 2017Publication date: March 29, 2018Inventors: Dajun Lu, Weiming Cheng
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Patent number: 8537824Abstract: A method for processing messages in MMS, which includes: after receiving a message from a user side, an MMSC notifying a home Value Added Service Applications Server corresponding to receivers of the message to process the message according to each identifier, which is carried in the message, of the receiver that belongs to the Value Added Service Applications Server and that is carried in the message. A system for processing messages in the MMS is further disclosed. By adopting the technique solution provided in the invention, it could successfully implement the message service of a terminal sending messages to multiple receivers that belong to the same Value Added Service Applications Server. Moreover, it could further reduce the message flux between the MMSC and the Value Added Service Applications server so as to reduce the occupancy of the communication resources, increase the efficiency and save the cost.Type: GrantFiled: October 20, 2010Date of Patent: September 17, 2013Assignee: Huawei Technologies Co., Ltd.Inventors: Kehua Chen, Weiming Cheng, Dawei Li, Guangchang Bai
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Patent number: 8019823Abstract: A method for increasing multimedia messaging service system capacity is provided, it comprises: a message distributing device determining a first multimedia messaging service center (MMSC) node for receiving multimedia message, and forwarding the multimedia message to a relay of the first MMSC node, after it having received multimedia message; the multimedia message being transmitted to a server of the first MMSC node by the relay of the first MMSC node, and stored in the server of the first MMSC node; the server of the first MMSC node corresponding to the relay of the first MMSC relay uniquely; the server of the first MMSC node sending the multimedia message to the receipt party via the relay of the first MMSC node and the message distributing device. A system and a device for increasing multimedia messaging service system capacity are provided, too. It can increase the capacity of multimedia messaging service system handling multimedia message service with the invention.Type: GrantFiled: May 28, 2009Date of Patent: September 13, 2011Assignee: Huawei Technologies Co., Ltd.Inventors: Guangchang Bai, Dawei Li, Zhiyuan Zhang, Weiming Cheng, Yang Wang
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Patent number: 7899476Abstract: The invention discloses a method for processing a PUSH notification, including: placing non-compressible fields into the Push notification and placing into the PUSH notification a field signifying message type and a field of internal ID after the fields are compressed; determining whether the PUSH notification may be carried in one short message; if yes, having the PUSH notification carried in one short message; otherwise, having the PUSH notification carried in two short messages; determining whether there are any unoccupied bytes in the short message; if yes, determining whether to place the initiator From field into the PUSH notification according to the number of the unoccupied bytes in the short message, and determining whether to compress Subject field and place the Subject field into the PUSH notification; otherwise, terminating the processing flow of the PUSH notification. The present invention may have the PUSH notifications carried in two short messages at most.Type: GrantFiled: January 4, 2007Date of Patent: March 1, 2011Assignee: Huawei Technologies Co., Ltd.Inventors: Weiming Cheng, Dawei Li
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Patent number: 7894835Abstract: A method for processing messages in MMS, which includes: after receiving a message from a user side, an MMSC notifying a home Value Added Service Applications Server corresponding to receivers of the message to process the message according to each identifier, which is carried in the message, of the receiver that belongs to the Value Added Service Applications Server and that is carried in the message. The present invention further discloses a system for processing messages in the MMS. By adopting the technique solution provided in the invention, it could successfully implement the message service of a terminal sending messages to multiple receivers which belong to the same Value Added Service Applications Server. Moreover, it could further reduce the message flux between the MMSC and the Value Added Service Applications server so as to reduce the occupancy of the communication resources, increase the efficiency and save the cost.Type: GrantFiled: July 13, 2006Date of Patent: February 22, 2011Assignee: Huawei Technologies Co., Ltd.Inventors: Kehua Chen, Weiming Cheng, Dawei Li, Guangchang Bai
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Publication number: 20110032943Abstract: A method for processing messages in MMS, which includes: after receiving a message from a user side, an MMSC notifying a home Value Added Service Applications Server corresponding to receivers of the message to process the message according to each identifier, which is carried in the message, of the receiver that belongs to the Value Added Service Applications Server and that is carried in the message. A system for processing messages in the MMS is further disclosed. By adopting the technique solution provided in the invention, it could successfully implement the message service of a terminal sending messages to multiple receivers that belong to the same Value Added Service Applications Server. Moreover, it could further reduce the message flux between the MMSC and the Value Added Service Applications server so as to reduce the occupancy of the communication resources, increase the efficiency and save the cost.Type: ApplicationFiled: October 20, 2010Publication date: February 10, 2011Inventors: Kehua Chen, Weiming Cheng, Dawei Li, Guangchang Bai
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Publication number: 20090280781Abstract: The present invention discloses a message storage method, including: receiving a new message including message contents and service information; checking whether a seed message of the new message is stored, the seed message being a message with identical message contents to the new message; and creating an association relationship between the service information of the new message and the stored seed message, if a seed message of the new message is stored; and storing the received new message, if no seed message of the new message is stored.Type: ApplicationFiled: May 12, 2009Publication date: November 12, 2009Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaoqiang LI, Weizheng HAN, Kehua CHEN, Weiming CHENG
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Publication number: 20090233618Abstract: A method for increasing multimedia messaging service system capacity is provided, it comprises: a message distributing device determining a first multimedia messaging service center (MMSC) node for receiving multimedia message, and forwarding the multimedia message to a relay of the first MMSC node, after it having received multimedia message; the multimedia message being transmitted to a server of the first MMSC node by the relay of the first MMSC node, and stored in the server of the first MMSC node; the server of the first MMSC node corresponding to the relay of the first MMSC relay uniquely; the server of the first MMSC node sending the multimedia message to the receipt party via the relay of the first MMSC node and the message distributing device. A system and a device for increasing multimedia messaging service system capacity are provided, too. It can increase the capacity of multimedia messaging service system handling multimedia message service with the invention.Type: ApplicationFiled: May 28, 2009Publication date: September 17, 2009Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guangchang Bai, Dawei Li, Zhiyuan Zhang, Weiming Cheng, Yang Wang
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Publication number: 20090088198Abstract: A message processing method, a single SIM multiple numbers (SSMN) processor, and a message service center are described in the embodiments of the present invention. The message processing method includes: receiving a message; determining a sending or receiving terminal of the message as a SSMN terminal; obtaining a virtual number of the SSMN terminal; and processing the message by the virtual number. According to the present invention, multiple numbers of a SSMN subscriber can be online at the same time, so that the subscriber may send and receive messages both through the host and virtual numbers.Type: ApplicationFiled: September 29, 2008Publication date: April 2, 2009Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Weiming Cheng
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Publication number: 20080280632Abstract: A method for processing messages in MMS, which includes: after receiving a message from a user side, an MMSC notifying a home Value Added Service Applications Server corresponding to receivers of the message to process the message according to each identifier, which is carried in the message, of the receiver that belongs to the Value Added Service Applications Server and that is carried in the message. The present invention further discloses a system for processing messages in the MMS. By adopting the technique solution provided in the invention, it could successfully implement the message service of a terminal sending messages to multiple receivers which belong to the same Value Added Service Applications Server. Moreover, it could further reduce the message flux between the MMSC and the Value Added Service Applications server so as to reduce the occupancy of the communication resources, increase the efficiency and save the cost.Type: ApplicationFiled: July 13, 2006Publication date: November 13, 2008Applicant: Huawei Technologies Co., Ltd.Inventors: Kehua Chen, Weiming Cheng, Dawei Li, Guangchang Bai
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Publication number: 20070180037Abstract: The invention discloses a method for processing a PUSH notification, including: placing non-compressible fields into the Push notification and placing into the PUSH notification a field signifying message type and a field of internal ID after the fields are compressed; determining whether the PUSH notification may be carried in one short message; if yes, having the PUSH notification carried in one short message; otherwise, having the PUSH notification carried in two short messages; determining whether there are any unoccupied bytes in the short message; if yes, determining whether to place the initiator From field into the PUSH notification according to the number of the unoccupied bytes in the short message, and determining whether to compress Subject field and place the Subject field into the PUSH notification; otherwise, terminating the processing flow of the PUSH notification. The present invention may have the PUSH notifications carried in two short messages at most.Type: ApplicationFiled: January 4, 2007Publication date: August 2, 2007Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Weiming CHENG, Dawei LI