1
Pankaj K Jha, Vivek Agarwal, Mitri Halabi, Ananda Rajagopal, Ram Dular Singh: Provisioning single or multistage networks using ethernet service instances (ESIs). Brocade Communications Systems, Kilpatrick Townsend & Stockton, December 3, 2013: US08599850 (83 worldwide citation)

Techniques for provisioning single or multistage networks using Ethernet Service Instances (ESIs). In one embodiment, an ESI is a logical entity or object that stores information that may be used to provision a network. An ESI may represent a logical entity that identifies a grouping of elements of ...


2
Vivek Agarwal, Victor Prince Sundarsingh, Serge Bontemps, Alain Calmels: Power converter method and apparatus having high input power factor and low harmonic distortion. Microsemi Corp —Power Products Group, Marger Johnson & McCollom P C, January 2, 2007: US07157886 (49 worldwide citation)

A single stage, single switch, input-output isolated converter configuration which uses a hybrid combination of forward and flyback converters is disclosed. The converter operates at a high input power factor with a regulated DC output voltage. It makes use of a novel control scheme utilizing duty c ...


3
Vivek Agarwal, Arvindsrinivasan Lakshminarasimhan, Kashyap Tavarekere Ananthapadmanabha: Link aggregation in software-defined networks. Brocade Communication Systems, Shun Yao, Park Vaughan Fleming & Dowler, March 31, 2015: US08995272 (46 worldwide citation)

One embodiment of the present invention provides a switch capable of processing software-defined data flows. The switch includes an identifier management module and a flow definition management module. During operation, the identifier management module allocates a logical identifier to a link aggreg ...


4
Mark C Morris, George W Wolfmeyer, Luis A Tapia, Vivek Agarwal, Kin Poon, Jason C Smoke, William C Baker, Henry M Armstrong: High effectiveness cooled turbine blade. Honeywell International, Ingrassia Fisher & Lorenz P C, December 1, 2009: US07625178 (22 worldwide citation)

An air-cooled turbine blade is provided having an airfoil shape defined by a convex suction side wall, a concave pressure side wall, a leading edge, a trailing edge, a root and a tip, the walls and the tip each including an interior surface that defines an interior with the root, the trailing edge i ...


5
Vivek Agarwal: Flexible approach to store attribute information (META-DATA) related to files of a file system. Oracle International Corporation, Narendra Reddy Thappeta, March 30, 2010: US07689634 (5 worldwide citation)

A file system designed according to a convention which permits the addition of new attributes (potentially of new types not defined earlier) for any desired set of files. In one embodiment, addition of an attribute for a file requires rewriting of attributes (of other files) stored following the add ...


6
Ganesan Chandrashekhar, Rahul Korivi Subramaniyam, Ram Dular Singh, Vivek Agarwal, Howard Wang: Logical router. NICIRA, Adeli, October 10, 2017: US09785455 (3 worldwide citation)

Some embodiments provide a system that includes several host machines for hosting several virtual machines and a physical network for interconnecting the host machines. Each host machine includes a managed physical switching element (MPSE) including several ports for performing link layer forwarding ...


7
Vivek Agarwal, Varun Sundharbabu, Chaitali Sengupta, Yuan Kang Lee: Quality of experience enhancement for wireless networks based on received signal strength at a mobile device. Seven Networks, NKK Patent Law PLLC, February 24, 2015: US08964595 (3 worldwide citation)

Techniques are disclosed for network and/or evaluation and selection based on received signal strength at a device. For example, an received signal strength indicator (RSSI) can be measured (e.g., using Android API or other suitable methods). Then, the measured RSSI level can be compared against a t ...


8
Vivek Agarwal, Arvindsrinivasan Lakshminarasimhan, Kashyap Tavarekere Ananthapadmanabha: Link aggregation in software-defined networks. BROCADE COMMUNICATIONS SYSTEMS, Shun Yao, Park Vaughan Fleming & Dowler, August 8, 2017: US09729387 (2 worldwide citation)

One embodiment of the present invention provides a switch capable of processing software-defined data flows. The switch includes an identifier management module and a flow definition management module. During operation, the identifier management module allocates a logical identifier to a link aggreg ...


9
Kashyap Tavarekere Ananthapadmanabha, Vivek Agarwal, Eswara S P Chinthalapati: System and method for flow management in software-defined networks. BROCADE COMMUNICATIONS SYSTEMS, Shun Yao, Park Vaughan Fleming & Dowler, September 20, 2016: US09450870 (2 worldwide citation)

A system facilitates flow definition management in a switch. During operation, the system identifies a generic flow definition which specifies a flow that is not specific to any input port of a switch. The system further stores in a flow lookup data structure one or more port-specific flow rules bas ...


10
Vivek Agarwal, Chaitali Sengupta, Yuan Kang Lee: Radio or network evaluation for selection based on measurements using application layer protocols at a mobile device. Seven Networks, NKK Patent Law PLLC, June 2, 2015: US09049613 (2 worldwide citation)

In one embodiment, a method comprises measuring a set of parameters for each of the available networks using an application layer protocol (e.g., HTTP). The method further comprises determining an overall quality level for each of the available networks based on the parameters, and choosing the netw ...