Rajesh Khandelwal4 Dannys Way, W Windsor Township, NJ 08550

6993132, Jan 31, 2006

Dec 3, 2002

10/308909

Rajesh B. Khandelwal - Bridgewater NJ, US
Luyang Li - South Plainfield NJ, US
Chieh-Chung Chang - Monmouth Junction NJ, US

Matsushita Electric Industrial Co., Ltd. - Osaka

H04N 7/167
H04L 9/00
G06F 11/30

380232, 713168, 713187, 702119, 702185, 709203, 709220, 726 23, 726 26, 726 27

A digital cable network architecture includes hosts that include a receiver with a hash function generator that calculates hash values based on a hash function and data from memory blocks in the receiver. A policy file store contains policy files having a service provider section, a consumer section, and/or a manufacturer section that can be updated by the service provider, a consumer and/or a receiver manufacturer. A service provider downloads monitor applications (MAs) and policy files to the hosts over the cable medium. The MAs access the service provider section, the consumer section, and/or the manufacturer section of the policy file to alter resource contention, service provisioning, and/or alter fraudulent receiver identification calculations. The hash function of the receiver outputs the hash values to the MA, which compares the hash values to expected hash values to identify fraudulent access.

7058964, Jun 6, 2006

Dec 3, 2002

10/308930

Rajesh B. Khandelwal - Bridgewater NJ, US
David A. Braun - Denville NJ, US
Luyang Li - South Plainfield NJ, US
Chieh-Chung Chang - Monmouth Junction NJ, US

Matsushita Electric Industrial Co., Ltd. - Osaka

H04N 7/16

725 25, 725 28, 725 29, 725132, 725140

A digital cable network architecture and services method includes a cable medium and a plurality of hosts that include a receiver. A policy file store contains policy files having at least one of a service provider section, a consumer section, and a manufacturer section that can be updated by at least one of the service provider, a consumer and a receiver manufacturer, respectively. A service provider that is associated with the policy file store provides digital cable services over the cable medium to the hosts and downloads monitor applications and policy files to the hosts over the cable medium. The MAs use the service provider section, the consumer section, and/or the manufacturer section of the policy file to alter resource contention, alter service provisioning at levels below a channel level, and/or alter fraudulent receiver identification calculations.

7119675, Oct 10, 2006

Jan 27, 2004

10/765760

Rajesh Khandelwal - Bridgewater NJ, US
Sathya Narayanan - Plainsboro NJ, US
Luyang Li - South Plainfield NJ, US

Matsushita Electric Industrial Co., Ltd. - Osaka

G08B 1/00

340531, 340506, 3405391, 34053918, 340500, 340 343, 340 729, 709223, 709224, 709218, 370356, 370328

The emergency alert service responds to receipt of emergency alert messages by filtering, formatting and routing emergency alert information to a variety of different networked appliances and also to remote devices. In this way, a consistent warning message is disseminated simultaneously over many different warning systems, thus increasing warning effectiveness while simplifying the warning task. The system thus provides a common alerting protocol that is simple but quite robust and capable of exchanging all-hazard emergency alerts and public warnings over all kinds of networks.

7539759, May 26, 2009

Apr 15, 2003

10/414370

Sathya Narayanan - Plainsboro NJ, US
Daisaku Komiya - Lawrenceville NJ, US
Rajesh Khandelwal - Bridgewater NJ, US

Panasonic Corporation - Osaka

G06F 15/16

709227, 709228

A protocol for extending session endpoints in an ad-hoc network environment first performs device discovery to determine local devices within its coverage area and the capability of those devices. These local devices then exchange session descriptions with the endpoint device. If the current session may be supported by one of the local devices, the endpoint device, responsive to a command from an user, transfers the session endpoint to the local device and the endpoint device acts as a proxy for the local device in the session. Optionally, if the local device has a path to the correspondent node that is independent of the path through the endpoint device, it establishes the session along this path and then signal the endpoint node to terminate its session.

2004010, Jun 3, 2004

Sep 16, 2003

10/663534

Sathya Narayanan - Plainsboro NJ, US
Daisaku Komiya - Yokohama-shi, JP
Rajesh Khandelwal - Bridgewater NJ, US
Symeon Papavassiliou - Fort Lee NJ, US
Sheng Xu - Harrison NJ, US

H04Q007/24

370/338000

A data communication system and method for forwarding data messages in a wireless network having an access point is disclosed. To forward data messages in accordance with the present invention, levels with respect to the access point are determined for wireless devices within the wireless network. Data messages are then transferred sequentially by level between the access point and other wireless devices within the wireless network.

2004013, Jul 15, 2004

Mar 20, 2003

10/392540

Yue Ma - West Windsor NJ, US
Chieh-Chung Chang - Monmouth Junction NJ, US
Alan Kaplan - Princeton NJ, US
Rajesh Khandelwal - Bridgewater NJ, US
Eran Sitnik - Ossining NY, US

G09B025/00

434/365000, 434/162000

An adaptive learning system learns and adapts to behavior of a user enjoying media content via a handheld device. The system includes a user interface provided to the handheld device and operable to receive user input, and a media delivery mechanism provided to the user interface and operable to deliver media content to the user in response to the user input. In further aspects, the system includes a data store provided to the handheld device and operable to record information relating to user consumption of media content, wherein the user consumption occurs in connection with delivering electronic media content.

2004018, Sep 23, 2004

Mar 20, 2003

10/393142

Yue Ma - West Windsor NJ, US
Chieh-Chung Chang - Monmouth Junction NJ, US
Rajesh Khandelwal - Bridgewater NJ, US
Eran Sitnik - Ossining NY, US

G06F017/60

705/014000

A handheld device (such as a personal digital assistant or a cellular telephone) is capable of receiving digital information obtained from a broadcast source during, for example, the vertical blanking interval or from the Internet. The handheld device is capable of both formulating an instruction based on the digital information received and transferring the information and/or instruction to a remote electronic device. The instructions are used by the remote electronic device to perform a particular operation.

2004020, Oct 14, 2004

Mar 14, 2003

10/389422

Sathya Narayanan - Plainsboro NJ, US
Daisaku Komiya - Lawrenceville NJ, US
Rajesh Khandelwal - Bridgewater NJ, US

H04B005/00

455/041200, 455/426100

A method for extending session endpoints in an ad-hoc network environment first performs device discovery to determine local devices within its coverage area and the capability of those devices. These local devices then exchange session descriptions with the endpoint device. If the current session may be supported by one of the local devices, the endpoint device, responsive to a command from an user, transfers the session endpoint to the local device and the endpoint device acts as a proxy for the local device in the session. Optionally, if the local device has a path to the correspondent node that is independent of the path through the endpoint device, it establishes the session along this path and then signal the endpoint node to terminate its session.