Praveen Sampath Kumar, Age 466279 Byron Ln, San Ramon, CA 94582

6393489, May 21, 2002

Jun 13, 2000

09/594745

Namakkal S. Sambamurthy - San Jose CA
Devendra K. Tripathi - San Jose CA
Alak K. Deb - San Jose CA
Linh Tien Truong - San Jose CA
Praveen D. Kumar - Fremont CA

Vitesse Semiconductor Corporation - Camarillo CA

G06F 1516

709250, 370463

Disclosed is a media access controller for transferring data along a computer network. The media access controller includes a transmit media access controller that is configured to process out-going packet data received from an upper layer for transmission to a lower layer. A receive media access controller that is configured to process in-coming packet data received from the lower layer for transmission to the upper layer. A transmit multi-packet queue FIFO for receiving the out-going packet data from the upper layer before being passed to the transmit media access controller. A receive multi-packet queue FIFO for receiving the in-coming packet data that is received by the receive media access controller. The media access controller further including a media access controller manager interfacing with the transmit and receive media access controllers. The media access controller manager being responsible for managing the flow of packet data through the transmit and receive multi-packet queue FIFOs.

7087896, Aug 8, 2006

Dec 27, 2004

11/023234

Christopher H. Becker - Palo Alto CA, US
Curtis A. Hastings - Bethesda MD, US
Scott M. Norton - Durham NC, US
Sushmita Mimi Roy - Santa Clara CA, US
Weixun Wang - Mountain View CA, US
Haihong Zhou - Mountain View CA, US
Thomas Andrew Shaler - Fremont CA, US
Praveen Kumar - Santa Clara CA, US
Markus Anderle - Campbell CA, US
Hua Lin - Sunnyvale CA, US

PPD Biomarker Discovery Sciences, LLC - Wilmington NC

B01D 59/44
H01J 49/00

250282, 250281

Relative quantitative information about components of chemical or biological samples can be obtained from mass spectra by normalizing the spectra to yield peak intensity values that accurately reflect concentrations of the responsible species. A normalization factor is computed from peak intensities of those inherent components whose concentration remains constant across a series of samples. Relative concentrations of a component occurring in different samples can be estimated from the normalized peak intensities. Unlike conventional methods, internal standards or additional reagents are not required. The methods are particularly useful for differential phenotyping in proteomics and metabolomics research, in which molecules varying in concentration across samples are identified. These identified species may serve as biological markers for disease or response to therapy.

7716317, May 11, 2010

Jun 17, 2005

11/156495

Praveen Kumar - San Jose CA, US
Victor Zhu - Milpitas CA, US
Alan Messer - Los Gatos CA, US

Samsung Electronics Co., Ltd. - Suwon

G06F 15/173
G06F 15/16

709223, 709229

A system for providing single view of content in a network of devices includes a communication module that detects devices connected to the network, a directory module that discovers content in each detected device via the communication module and maintains a directory of such available content providing a single view of the discovered content for access thereto, and a content manager that provides access to the single view.

7831699, Nov 9, 2010

Jun 17, 2005

11/156497

Praveen Kumar - San Jose CA, US
Alan Messer - Los Gatos CA, US
Yu Song - Milpitas CA, US

Samsung Electronics Co., Ltd. - Suwon

G06F 15/173
G06F 15/16

709223, 709202, 709227

A system and method for managing a group of networked, heterogeneous devices, wherein the group of devices are regarded as a logically single “device”. This method separates the state management aspect from control aspect, such that applications using this method need not manage the devices and data directly, and as a result can interact with a simplified, single ‘device’, or focus on controlling the simplified, single ‘device.

8205013, Jun 19, 2012

May 2, 2005

11/121820

Hoyong Park - San Jose CA, US
Praveen Kumar - San Jose CA, US
Alan Messer - Los Gatos CA, US
Victor Zhu - Milpitas CA, US

Samsung Electronics Co., Ltd. - Suwon

G06F 15/16

709249, 709227

A method of aggregating control in a first network and a second network, the first network having first devices and the second network having second devices. A communication channel is established between the first and second networks; from the first network the second devices in the second network are discovered through the communication channel; and from the first network one of the second devices in the second network is controlled through the communication channel. The first and second network can be connected but isolated. Further, the first and second networks can implement different network protocols, or the same network protocol.

2006023, Oct 12, 2006

Apr 7, 2005

11/101964

Victor Zhu - Milpitas CA, US
Alan Messer - Los Gatos CA, US
Praveen Kumar - San Jose CA, US

Samsung Electronics Co., Ltd. - Suwon City

G06F 15/173
G06F 15/16

709246000, 709223000

A synchronization controller in a network of devices, provides content synchronization between the available content in the network and the content on another device. When the synchronization controller identifies the device for content synchronization with the home network, the synchronization controller attempts to match the device's content with content available in the home network. When there is a mismatch, the content manager starts a content session to transfer content from the device to the home network, or vice versa. During this process, the device need not know which home device it synchronized to, nor does it need to know what kind of format the content is stored in.

2006027, Dec 7, 2006

Jun 7, 2005

11/147637

Hoyong Park - San Jose CA, US
Praveen Kumar - San Jose CA, US
Alan Messer - Los Gatos CA, US
Victor Zhu - Milpitas CA, US

Samsung Electronics Co., Ltd. - Suwon City

H04L 12/28

370392000, 370401000

A method of maintaining persistent unique identifiers for devices interconnected in a network. Information is obtained from a device and a fingerprint generated from that information. It is then determined if the fingerprint is previously associated with an identifier in the network. If the fingerprint is not previously associated with an identifier in the network, then a new identifier associated with the fingerprint is generated, and the fingerprint and the associated new identifier is stored in a memory, wherein the new identifier forms a persistent unique identifier (PUID) for that device. Otherwise, if the fingerprint is not previously associated with an identifier in the network, then the associated identifier stored in the memory is used as the persistent unique identifier (PUID) for that device.

2007005, Mar 1, 2007

Feb 14, 2006

11/354405

Praveen Kumar - San Jose CA, US
Yu Song - Milpitas CA, US
Alan Messer - Los Gatos CA, US
Doreen Cheng - San Jose CA, US

Samsung Electronics Co., Ltd. - Suwon City

H04L 9/00

713182000

An authentication method and system is provided for asynchronous eventing between a client and a server over the Internet. In a subscription phase, the client sends a subscription request to the server to express interest in receiving notifications associated with one or more particular events that may asynchronously occur on the server. The client authenticates the server by checking the identity of the server, and if the client determines that the server can be trusted, the client subscribes the notifications, otherwise, the client does not subscribe. After a successful subscription, in a notification phase, the server notifies each client that has subscribed for a particular type of event. Each client upon receiving a notification, authenticates the server by verifying that the received notification is sent by the server with which the client subscribed for the notification.