Patents by Inventor Arvind Saraf
Arvind Saraf 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: 10334445Abstract: A computer-implemented method is provided for a management entity to detect where a rogue access point is connected to the network infrastructure. The management entity receives from a wireless network controller an indication of an unauthorized frame wirelessly intercepted by an authorized access point. The unauthorized frame carries data between a rogue access point and a wireless client device. The rogue access point is connected to a compromised network element in a managed network at a compromised port of the compromised network element. The management entity extracts a client network address and a gateway network address from the indication of the unauthorized frame. The management entity traces a path through the managed network from a gateway network element associated with the gateway network address to the compromised network element. The management entity determines the compromised port in the compromised network element at which the rogue access point is connected.Type: GrantFiled: October 14, 2015Date of Patent: June 25, 2019Assignee: Cisco Technology, Inc.Inventors: Sanjay Kumar Hooda, Poon Kuen Leung, Liu Huang, Vishwas Vijendra Bhat, Shweta Arvind Saraf
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Publication number: 20170111360Abstract: A computer-implemented method is provided for a management entity to detect where a rogue access point is connected to the network infrastructure. The management entity receives from a wireless network controller an indication of an unauthorized frame wirelessly intercepted by an authorized access point. The unauthorized frame carries data between a rogue access point and a wireless client device. The rogue access point is connected to a compromised network element in a managed network at a compromised port of the compromised network element. The management entity extracts a client network address and a gateway network address from the indication of the unauthorized frame. The management entity traces a path through the managed network from a gateway network element associated with the gateway network address to the compromised network element. The management entity determines the compromised port in the compromised network element at which the rogue access point is connected.Type: ApplicationFiled: October 14, 2015Publication date: April 20, 2017Inventors: Sanjay Kumar Hooda, Poon Kuen Leung, Liu Huang, Vishwas Vijendra Bhat, Shweta Arvind Saraf
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Patent number: 8897579Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: GrantFiled: October 9, 2013Date of Patent: November 25, 2014Assignee: Google Inc.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf
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Publication number: 20140044365Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: ApplicationFiled: October 9, 2013Publication date: February 13, 2014Applicant: Google Inc.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf
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Patent number: 8620114Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: GrantFiled: July 12, 2011Date of Patent: December 31, 2013Assignee: Google Inc.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf
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Publication number: 20110274373Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: ApplicationFiled: July 12, 2011Publication date: November 10, 2011Applicant: GOOGLE INC.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf
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Patent number: 7986843Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: GrantFiled: November 29, 2006Date of Patent: July 26, 2011Assignee: Google Inc.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf
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Publication number: 20090089169Abstract: Apparatus, system and methods for an event based advertising server are enclosed. Trend data measured over time periods for user queries are measured. A determination is made as to whether an eligibility event for an advertisement has occurred. If an eligibility event is determined to have occurred, eligibility change data for the advertisement is generated. The eligibility change data defines a change to the presentation eligibility of the advertisement and is based on the trend data.Type: ApplicationFiled: September 25, 2008Publication date: April 2, 2009Applicant: GOOGLE INC.Inventors: Ankur Gupta, Arvind Saraf, Navneet Nair, Navneet Singh, Rahul S. Kulkarni, Ridhima Kedia, Sandesh D. Tawari
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Publication number: 20080126415Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.Type: ApplicationFiled: November 29, 2006Publication date: May 29, 2008Applicant: Google Inc.Inventors: Krishnendu Chaudhury, Ashutosh Garg, Prasenjit Phukan, Arvind Saraf