Patents by Inventor Yanjun YANG
Yanjun YANG 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: 11968983Abstract: The present disclosure discloses a tobacco leaf foliar spraying substance for reducing harmful ingredients in cheroot, a method for reducing carcinogenic components in flue-cured tobacco leaves and flue-cured tobacco shreds. The tobacco leaf foliar spraying substance contains a lotus leaf extract, the harmful chemical ingredients comprise N-nitrosonornicotine, 4-(N-methyl-nitrosamine)-1-(3-pyridinyl)-1-butanone, N-nitrosoanabasine and N-nitrosoanatabine. Foliar spraying is performed on a fertile field by using the lotus leaf extract before tobacco leaves are harvested and modulated, which not only significantly promotesagronomic characters and economic traits of tobacco and alleviates tobacco leaf browning but also effectively reduces harmful chemical ingredients unique to tobacco leaves, such as nitrosamine and nicotine.Type: GrantFiled: June 17, 2023Date of Patent: April 30, 2024Assignee: HUBEI INSTITUTE OF TOBACCO SCIENCEInventors: Chunlei Yang, Jinpeng Yang, Jun Zhou, Mei Yang, Yong Yang, Jun Yu, Zongping Li, Xiongfei Rao, Guangjiong Qin, Baoming Qiao, Ruoshi Bai, Yanjun Ma, Xianbao Deng, Wenzhang Qin, Kaixiao Fan, Candong Deng, Yongle Wei, Youlun Fan
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Publication number: 20240123866Abstract: A method for equalizing battery capacities of a vehicle includes: determining, based on a current capacity of a battery of each of carriages, a largest battery capacity and a corresponding first carriage thereof, and a smallest battery capacity and a corresponding second carriage thereof; determining, based on the largest battery capacity and the smallest battery capacity, a first traction force and a second traction force, where the first traction force is greater than the second traction force; and outputting a first control command including the first traction force to the first carriage, and outputting a second control command including the second traction force to the second carriage for equalizing battery capacities of the carriages of the vehicle.Type: ApplicationFiled: December 6, 2023Publication date: April 18, 2024Inventors: Saiwu LIU, Zhihua CHENG, Lina YANG, Yanjun CHEN
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Patent number: 11960662Abstract: A electronic device includes: a body, a light-emitting component, a photosensitive component, and a processor, wherein the light-emitting component, the photosensitive component, and the processor are all disposed in the body, and the photosensitive component is connected to the processor; the light-emitting component is configured to emit probe light; the photosensitive component is configured to acquire optical information about reflected light of the probe light in response to receiving the reflected light; and the processor is configured to determine a movement trajectory of the light-emitting component based on the optical information.Type: GrantFiled: May 26, 2020Date of Patent: April 16, 2024Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zeyu Song, Yaohui Wang, Zhengang Gao, Tianxiao Yang, Yanjun Sun, Lei Liu
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Publication number: 20240086776Abstract: The present invention provides a closed-loop online self-learning framework applied to an autonomous vehicle, and belongs to the technical field of automatic driving. The closed-loop online self-learning framework includes five data closed loop links, including: an Over-the-Air Technology (OTA) closed loop, an online learning closed loop, an algorithm evolution closed loop, a self-adversarial improvement closed loop, and a cloud coevolution closed loop.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Yanjun HUANG, Shuo YANG, Xincheng LI, Hong CHEN
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Publication number: 20240088958Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device (e.g., station (STA), access point (AP)) may transmit to a second wireless device during a service period, an initiating frame using a transmit beam that is based on a first beam training procedure performed between the devices prior to the service period. The first wireless device may perform a second beam training procedure during the service period based on an absence of a response frame from the second wireless device, based on an indication within the response frame received from the second wireless device, or based on identification of a change in a wireless channel relative to a previous beam training interval or previous service period. The first wireless device may then communicate one or more messages with the second wireless device using one or more beams that are based on the second beam training procedure.Type: ApplicationFiled: September 9, 2022Publication date: March 14, 2024Inventors: Abhishek Pramod Patil, George Cherian, Yanjun Sun, Lin Yang, Gaurang Naik, Abdel Karim Ajami, Alfred Asterjadhi, Sai Yiu Duncan Ho
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Publication number: 20240083456Abstract: The present invention relates to a learning-oriented transferable automatic driving method and system driven by a world model. The method includes the following steps: constructing a simulation environment; collecting a large batch of data in the simulation environment, and collecting a small batch of data in the real environment; constructing a world model, and performing model training in the simulation environment by using the large batch of data, wherein the world model takes a camera image as an input to model an environment by using a generative world model; storing and transmitting historical moment information by hidden variables, and outputting an aerial view and a control instruction; and performing domain adaptive transferring training in the real environment on the basis of the small batch of data, and deploying the model in an autonomous vehicle in the real world to achieve virtuality-to-reality transferring general integrated automatic driving.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Yanjun HUANG, Jiatong DU, Shuo YANG, Yulong BAI, Xincheng LI, Hong CHEN
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Patent number: 11917797Abstract: The disclosure relates to capacitive heatsink devices and systems. In one embodiment, the heat sink capacitor includes a positive (P) bus plate; a negative (N) bus plate; a first dielectric material; a second dielectric material; and a heat sink comprising a first side and a second side, the first side of the heat sink attached to the first dielectric material and the second dielectric material, wherein the first dielectric material and the second dielectric material are separated by a portion of the heat sink, wherein the first dielectric material electrically insulates the P bus plate from the first side of the heat sink to form a first capacitor, and wherein the second dielectric material electrically insulates the N bus plate from the first side of the heat sink to form a second capacitor.Type: GrantFiled: December 3, 2020Date of Patent: February 27, 2024Assignee: The Florida State University Research Foundation, Inc.Inventors: Yanjun Shi, Sam Yang
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Publication number: 20220250987Abstract: The present disclosure discloses a process for producing microcrystalline alpha-alumina by microwave calcination, which relates to the production process of calcined alumina. The product of the present disclosure has stable quality. The yield of the process of the present disclosure is higher than that of the traditional kiln production method. The energy consumption during the preparation of alpha-alumina is greatly reduced, and the zero emission of harmful gases is realized.Type: ApplicationFiled: April 28, 2022Publication date: August 11, 2022Applicant: HENAN CHANGXING INDUSTRY CO,LTD.Inventors: Zhiang Sun, Feifei Liang, Xiaohui Jiang, Bo Dong, Qian Wang, Dongmei Zhang, Junjian Wang, Yanan Xue, Zhikai Xu, Fang Wang, Yanjun Yang, Mingjing Li, Meishan Shao
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Patent number: 10313486Abstract: The present invention increases the efficiency of transmitting data from a plurality of fragmented internet protocol (IP) packets over a computer network. After receiving a plurality of fragmented packets over a computer network interface a computing device may reassemble data from the plurality of packets into an IP packet that includes data from each of the fragmented IP packets. The reassembled IP packet may then be compressed and encrypted before being transmitted to a computer identified in a destination address in each of the plurality of fragmented packets.Type: GrantFiled: January 7, 2015Date of Patent: June 4, 2019Assignee: SONICWALL INC.Inventors: Li Zhao, Dong Xiang, Zhong Chen, Yicheng He, Yanjun Yang
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Publication number: 20190007915Abstract: Methods are directed towards initializing a path maximum transmission unit value for two gateways in communication via a network tunnel (e.g., VPN environment). The initialized path maximum transmission unit value is used in establishing the network tunnel of the two gateways. Methods are also directed towards synchronizing path maximum transmission unit values for the two gateways after the network tunnel has been established. These methods minimize the occurrence of dropped data packets arising from mismatched path maximum transmission unit value between the gateways.Type: ApplicationFiled: May 22, 2018Publication date: January 3, 2019Inventors: Dong Xiang, Yicheng He, Yanjun Yang, Li Zhao
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Patent number: 10111192Abstract: Methods are directed towards initializing a path maximum transmission unit value for two gateways in communication via a network tunnel (e.g., VPN environment). The initialized path maximum transmission unit value is used in establishing the network tunnel of the two gateways. Methods are also directed towards synchronizing path maximum transmission unit values for the two gateways after the network tunnel has been established. These methods minimize the occurrence of dropped data packets arising from mismatched path maximum transmission unit value between the gateways.Type: GrantFiled: June 2, 2016Date of Patent: October 23, 2018Assignee: SONICWALL INC.Inventors: Dong Xiang, Yicheng He, Yanjun Yang, Li Zhao
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Patent number: 10044585Abstract: Methods and systems are provided for detecting dead tunnels associated with a VPN. An indicator of a tunnel capability, for example, a DPD vendor ID, is received from a peer through a VPN connection. The tunnel capability is associated with one or more phase II tunnels associated with the VPN. Traffic generated by the peer is detected, and if traffic is detected at a tunnel, the tunnel is presumed to be alive. When no traffic is detected in a tunnel, a DPD packet exchange with the tunnel is initiated. A determination is made, based on the packet exchange, whether the tunnel is alive.Type: GrantFiled: June 26, 2017Date of Patent: August 7, 2018Assignee: SonicWALL Inc.Inventors: Zhong Chen, Aravind Thangavelu, Dong Xiang, Yanjun Yang
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Patent number: 9912484Abstract: An extension is provided to the SEND protocol without requiring a CGA or third party trust anchor. A shared key is provided to both a sender and receiver of a neighbor discovery (ND) message. A digital signature option is contained in the ND message. A digital signature field is determined by the algorithm field in the option. When the ND message is received, the receiver may verify the digital signature field using the pre-shared key according to the algorithm field. If the ND message passes verification, the receiver may process the message.Type: GrantFiled: August 23, 2017Date of Patent: March 6, 2018Assignee: SONICWALL INC.Inventors: Yun Feng Liu, Zhong Chen, Eric Xiang, Yanjun Yang
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Publication number: 20170353317Abstract: An extension is provided to the SEND protocol without requiring a CGA or third party trust anchor. A shared key is provided to both a sender and receiver of a neighbor discovery (ND) message. A digital signature option is contained in the ND message. A digital signature field is determined by the algorithm field in the option. When the ND message is received, the receiver may verify the digital signature field using the pre-shared key according to the algorithm field. If the ND message passes verification, the receiver may process the message.Type: ApplicationFiled: August 23, 2017Publication date: December 7, 2017Inventors: Yun Feng Liu, Zhong Chen, Eric Xiang, Yanjun Yang
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Publication number: 20170353935Abstract: Methods are directed towards initializing a path maximum transmission unit value for two gateways in communication via a network tunnel (e.g., VPN environment). The initialized path maximum transmission unit value is used in establishing the network tunnel of the two gateways. Methods are also directed towards synchronizing path maximum transmission unit values for the two gateways after the network tunnel has been established. These methods minimize the occurrence of dropped data packets arising from mismatched path maximum transmission unit value between the gateways.Type: ApplicationFiled: June 2, 2016Publication date: December 7, 2017Inventors: Dong Xiang, Yicheng He, Yanjun Yang, Li Zhao
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Patent number: 9800417Abstract: An extension is provided to the SEND protocol without requiring a CGA or third party trust anchor. A shared key is provided to both a sender and receiver of a neighbor discovery (ND) message. A digital signature option is contained in the ND message. A digital signature field is determined by the algorithm field in the option. When the ND message is received, the receiver may verify the digital signature field using the pre-shared key according to the algorithm field. If the ND message passes verification, the receiver may process the message.Type: GrantFiled: January 3, 2017Date of Patent: October 24, 2017Assignee: SonicWall Inc.Inventors: Yun Feng Liu, Zhong Chen, Eric Xiang, Yanjun Yang
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Publication number: 20170295079Abstract: Methods and systems are provided for detecting dead tunnels associated with a VPN. An indicator of a tunnel capability, for example, a DPD vendor ID, is received from a peer through a VPN connection. The tunnel capability is associated with one or more phase II tunnels associated with the VPN. Traffic generated by the peer is detected, and if traffic is detected at a tunnel, the tunnel is presumed to be alive. When no traffic is detected in a tunnel, a DPD packet exchange with the tunnel is initiated. A determination is made, based on the packet exchange, whether the tunnel is alive.Type: ApplicationFiled: June 26, 2017Publication date: October 12, 2017Inventors: Zhong Chen, Aravind Thangavelu, Dong Xiang, Yanjun Yang
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Patent number: 9736048Abstract: Methods and systems are provided for detecting dead tunnels associated with a VPN. An indicator of a tunnel capability, for example, a DPD vendor ID, is received from a peer through a VPN connection. The tunnel capability is associated with one or more phase II tunnels associated with the VPN. Traffic generated by the peer is detected, and if traffic is detected at a tunnel, the tunnel is presumed to be alive. When no traffic is detected in a tunnel, a DPD packet exchange with the tunnel is initiated. A determination is made, based on the packet exchange, whether the tunnel is alive.Type: GrantFiled: March 22, 2016Date of Patent: August 15, 2017Assignee: SONICWALL INC.Inventors: Zhong Chen, Aravind Thangavelu, Dong Xiang, Yanjun Yang
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Publication number: 20170118027Abstract: An extension is provided to the SEND protocol without requiring a CGA or third party trust anchor. A shared key is provided to both a sender and receiver of a neighbor discovery (ND) message. A digital signature option is contained in the ND message. A digital signature field is determined by the algorithm field in the option. When the ND message is received, the receiver may verify the digital signature field using the pre-shared key according to the algorithm field. If the ND message passes verification, the receiver may process the message.Type: ApplicationFiled: January 3, 2017Publication date: April 27, 2017Inventors: Yun Feng Liu, Zhong Chen, Eric Xiang, Yanjun Yang
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Patent number: 9537872Abstract: An extension is provided to the SEND protocol without requiring a CGA or third party trust anchor. A shared key is provided to both a sender and receiver of a neighbor discovery (ND) message. A digital signature option is contained in the ND message. A digital signature field is determined by the algorithm field in the option. When the ND message is received, the receiver may verify the digital signature field using the pre-shared key according to the algorithm field. If the ND message passes verification, the receiver may process the message.Type: GrantFiled: December 31, 2014Date of Patent: January 3, 2017Assignee: DELL SOFTWARE INC.Inventors: Yun Feng Liu, Zhong Chen, Eric Xiang, Yanjun Yang