Patents by Inventor Jing Xiang
Jing Xiang 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).
-
Publication number: 20200106124Abstract: Provided herein are silicon-based anode active materials for use in lithium-ion batteries, to their method of preparation and to their use in the anode of a lithium-ion battery. Also disclosed herein are lithium-ion batteries and anodes manufactured using the anode active materials described herein.Type: ApplicationFiled: September 28, 2018Publication date: April 2, 2020Inventors: Senlin WANG, Laiyong XIE, Jing XIANG, Weiqun LI
-
Patent number: 10608226Abstract: The invention provides a coating or film adapted to be arranged between a separator and at least one electrode of a rechargeable battery. The coating or film comprises a porous layer comprising a layer material having at least a first material and a second material, the first and the second materials being arranged to comprise a plurality of pores for passage of ions therethrough; and the second material is adapted to reduce in size upon drying such that porosity of the porous layer is improved or enhanced at a normal operating temperature; wherein, in response to temperature change, the layer material is adapted to undergo a first phase change during which the pores of said porous layer are adapted to substantially close to thereby substantially reduce or prevent further passage of ions.Type: GrantFiled: September 21, 2018Date of Patent: March 31, 2020Assignee: Hong Kong Applied Sciene and Technology Research Institute Co. Ltd.Inventors: Laiyong Xie, Jing Xiang, Pau Yee Lim
-
Publication number: 20190110708Abstract: A frequency encoded source imaging system includes an EEG or MEG sensor array and a processing system for analyzing the signals from the sensor array in at least two different frequency bands, where the analysis is localized with respect to a three-dimensional grid corresponding to the portion of the human body.Type: ApplicationFiled: October 11, 2018Publication date: April 18, 2019Applicant: Children's Hospital Medical CenterInventor: Jing XIANG
-
Publication number: 20190027728Abstract: The invention provides a coating or film adapted to be arranged between a separator and at least one electrode of a rechargeable battery. The coating or film comprises a porous layer comprising a layer material having at least a first material and a second material, the first and the second materials being arranged to comprise a plurality of pores for passage of ions therethrough; and the second material is adapted to reduce in size upon drying such that porosity of the porous layer is improved or enhanced at a normal operating temperature; wherein, in response to temperature change, the layer material is adapted to undergo a first phase change during which the pores of said porous layer are adapted to substantially close to thereby substantially reduce or prevent further passage of ions.Type: ApplicationFiled: September 21, 2018Publication date: January 24, 2019Inventors: Laiyong Xie, Jing Xiang, Pau Yee Lim
-
Publication number: 20140269316Abstract: An improved method is described for providing Differentiated Services (Diffserv) traffic to a node in a network that implements a security method that discards duplicate packets received at the node. The method includes the step of identifying at least two service levels to be provided to received traffic and assigning different size look-back window counts to each of the service levels. The look-back window count indicates a number of packets that have been previously received at the node that should be compared against a received packet to determine whether a duplicate packet has been received. In one embodiment, a service level that has higher priority is assigned a lower look-back window count and thus examines fewer previously received packets than a service level having a lower priority. Such an arrangement reduces the possibility that traffic having higher priority is dropped as a security measure.Type: ApplicationFiled: June 2, 2014Publication date: September 18, 2014Applicant: ROCKSTAR CONSORTIUM US LPInventor: Jing Xiang
-
Patent number: 8755280Abstract: An improved method is described for providing Differentiated Services (Diffserv) traffic to a node in a network that implements a security method that discards duplicate packets received at the node. The method includes the step of identifying at least two service levels to be provided to received traffic and assigning different size look-back window counts to each of the service levels. The look-back window count indicates a number of packets that have been previously received at the node that should be compared against a received packet to determine whether a duplicate packet has been received. In one embodiment, a service level that has higher priority is assigned a lower look-back window count and thus examines fewer previously received packets than a service level having a lower priority. Such an arrangement reduces the possibility that traffic having higher priority is dropped as a security measure.Type: GrantFiled: May 18, 2010Date of Patent: June 17, 2014Assignee: Rockstar Consortium US LPInventor: Jing Xiang
-
Publication number: 20140066320Abstract: Described herein are technologies pertaining to computationally-efficiently performing genome-wide association studies. Feature selection methods are used to identify genetic markers for addressing potential confounding in the data. Then, single SNPs, or groups of genetic markers are analyzed to ascertain whether such groups are causal or tagging of causal as to a specified phenotype, after taking in to account the feature-selected SNPs. Group and univariate analysis is accomplished by way of analyzing a group of genetic markers conditioned upon other genetic markers that are found to be predictive of the specified phenotype.Type: ApplicationFiled: September 4, 2012Publication date: March 6, 2014Applicant: MICROSOFT CORPORATIONInventors: David Earl Heckerman, Jennifer Listgarten, Christoph Anthony Lippert, Jing Xiang, Nicolo Fusi, Carl M. Kadie, Robert I. Davidson
-
Patent number: 8186026Abstract: A technique for maintaining secure network connections is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for maintaining secure network connections. The method may comprise detecting a change of address associated with a first network element. The method may also comprise updating at least one first security configuration at the first network element. The method may further comprise transmitting at least one secure message from the first network element to a second network element, wherein the at least one secure message comprises information associated with the change of address. And the method may comprise updating at least one second security configuration at the second network element based at least in part on the at least one secure message.Type: GrantFiled: March 3, 2004Date of Patent: May 29, 2012Assignee: Rockstar Bidco, LPInventors: Jing Xiang, Shreedhar Shirgurkar, Vladimir Senkov, Champak Das
-
Publication number: 20100278045Abstract: An improved method is described for providing Differentiated Services (Diffserv) traffic to a node in a network that implements a security method that discards duplicate packets received at the node. The method includes the step of identifying at least two service levels to be provided to received traffic and assigning different size look-back window counts to each of the service levels. The look-back window count indicates a number of packets that have been previously received at the node that should be compared against a received packet to determine whether a duplicate packet has been received. In one embodiment, a service level that has higher priority is assigned a lower look-back window count and thus examines fewer previously received packets than a service level having a lower priority. Such an arrangement reduces the possibility that traffic having higher priority is dropped as a security measure.Type: ApplicationFiled: May 18, 2010Publication date: November 4, 2010Inventor: Jing Xiang
-
Publication number: 20100213871Abstract: A backlight driving system comprises a backlight driving circuit and a brightness regulation circuit. The brightness regulation circuit comprises a first regulation circuit to generate a first brightness regulation signal, a second regulation circuit to generate a second brightness regulation signal, a signal regulation circuit to combine the first and second brightness regulation signals into a combined brightness regulation signal according to a mode selection signal, and a driving control circuit to control the power delivered to the backlight from the backlight driving circuit according to the combined brightness regulation signal.Type: ApplicationFiled: June 4, 2009Publication date: August 26, 2010Applicants: AMLINK(SHANGHAI) LTD., AMPOWER TECHNOLOGY CO., LTD.Inventors: WEI-HU CHEN, YI-HSUN LIN, YU-JU LIN, JING XIANG
-
Patent number: 7746781Abstract: An improved method is described for providing Differentiated Services (Diffserv) traffic to a node in a network that implements a security method that discards duplicate packets received at the node. The method includes the step of identifying at least two service levels to be provided to received traffic and assigning separate sequential sequence numbers and different anti-replay bitmasks to each of the service levels. The anti-replay bitmask indicates the sequence numbers of packets that have been previously received at the node that should be compared against a received packet to determine whether a duplicate packet has been received. Such an arrangement reduces the possibility that traffic having lower priority is dropped as a security measure.Type: GrantFiled: June 30, 2003Date of Patent: June 29, 2010Assignee: Nortel Networks LimitedInventor: Jing Xiang
-
Patent number: 7571343Abstract: To prevent loss of packets due to failover between server systems in which a failover mechanism is provided in a first server system to enable a second server system to failover to the first server system, the first server system includes a first sequence number space that is different from a second sequence number space in the second server system. The first and second sequence number spaces are part of a total sequence number space. After failover from the second server system to the first server system, the first server system sends packets containing sequence numbers in the first sequence number space which are defined by a security protocol.Type: GrantFiled: August 31, 2006Date of Patent: August 4, 2009Assignee: Nortel Networks LimitedInventors: Jing Xiang, Shreedhar Shirgurkar, Vladimir Senkov, Ramin Taraz
-
Publication number: 20050198691Abstract: A technique for maintaining secure network connections is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for maintaining secure network connections. The method may comprise detecting a change of address associated with a first network element. The method may also comprise updating at least one first security configuration at the first network element. The method may further comprise transmitting at least one secure message from the first network element to a second network element, wherein the at least one secure message comprises information associated with the change of address. And the method may comprise updating at least one second security configuration at the second network element based at least in part on the at least one secure message.Type: ApplicationFiled: March 3, 2004Publication date: September 8, 2005Inventors: Jing Xiang, Shreedhar Shirgurkar, Vladimir Senkov, Champak Das
-
Publication number: 20020075901Abstract: Allocation of bandwidth to a link which is remotely displaced from a server is described. The link need not directly connected to the server. The server includes a process to assign a portion of the bandwidth to at least one application group; and count packets belonging to the application group that pass through the server. The server can be a VPN server that authenticates packets. Each application group includes packets that share a pre-defined configuration. Accordingly, the server combines bandwidth management and packet authentication with little overhead.Type: ApplicationFiled: December 19, 2000Publication date: June 20, 2002Inventors: Bruce Perlmutter, Qiang Fu, Jing Xiang
-
Patent number: 5926463Abstract: A method and apparatus for viewing a configuration of a computer network by polling a plurality of switches and routers present in the network to obtain copies of information stored in databases on the switches and routers. The present invention determines from this combined database is the status of the links, switches and routers, as well as uses software tools to determine the status of the network and its devices. The devices are then graphically displayed according to physical connectivity and status. Each status being displayed differently.Type: GrantFiled: October 6, 1997Date of Patent: July 20, 1999Assignee: 3Com CorporationInventors: Michael J. Ahearn, Konstantinos Baryiames, Darryl Black, Robert A. Ciampa, James Emken, William Nelson, Peter J. Sulc, Jing Xiang
-
Patent number: RE46113Abstract: A technique for maintaining secure network connections is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for maintaining secure network connections. The method may comprise detecting a change of address associated with a first network element. The method may also comprise updating at least one first security configuration at the first network element. The method may further comprise transmitting at least one secure message from the first network element to a second network element, wherein the at least one secure message comprises information associated with the change of address. And the method may comprise updating at least one second security configuration at the second network element based at least in part on the at least one secure message.Type: GrantFiled: May 29, 2014Date of Patent: August 16, 2016Assignee: RPX CLEARINGHOUSE LLCInventors: Jing Xiang, Shreedhar Shirgurkar, Vladimir Senkov, Champak Das