Paresh Laxmichand Nagda

US Patent:

6862524, Mar 1, 2005

Filed:

May 9, 2003

Appl. No.:

10/436114

Inventors:

Paresh Nagda - Fremont CA, US
Wenbin Li - Newark CA, US
Julia Howlett - San Jose CA, US
Rodric C. Fan - Fremont CA, US
Xinnong Yang - Shanghai, CN
James D. Fay - Palo Alto CA, US

Assignee:

At Road, Inc. - Fremont CA

International Classification:

G06F015/50

US Classification:

701209, 701117, 701207, 701211, 340988, 340990, 34099513, 34099518

Abstract:

System and methods for determining and disseminating current traffic information and/or route information are presented. For example, in accordance with one embodiment of the present invention, traffic condition information is collected from mobile units that provide their location or position information. The traffic condition may be determined, for example, based on the difference between the velocity of each mobile unit and the speed limit corresponding to their location. Furthermore, the fastest routes between two locations may be determined and provided based on historical and/or current conditions and provided to a mobile unit. In accordance with another embodiment of the present invention, route information may be utilized to determine whether a mobile unit (e. g. , associated with a vehicle) is allowed or prohibited from traveling along a certain route.

US Patent:

7301925, Nov 27, 2007

Filed:

Mar 8, 2002

Appl. No.:

10/095210

Inventors:

Rodric C. Fan - Fremont CA, US
Paresh L. Nagda - Fremont CA, US
Sandeep Manojkumar Singh - Sunnyvale CA, US
Kenny Man D. Nguyen - East Palo Alto CA, US

Assignee:

At Road, Inc. - Fremont CA

International Classification:

H04J 3/24
H04L 12/28
H04L 12/56
G06F 15/16

US Classification:

370338, 370349, 370389, 709229

Abstract:

Presented is a method and apparatus for selectively using a local area network and a wide area network in a hybrid network system. A mobile unit receives information, for example positioning information from Global Positioning System satellites. Upon receiving information, the mobile unit associates the information with either a WAN category or a LAN category. Information in the WAN category are transmitted to a WAN computer via a wide area network and information in the LAN category is transmitted to a LAN computer via a local area network. A user may specify which network he wants to use. Alternatively, the mobile unit may be programmed with criteria by which it can categorize the received information. The WAN computer and the LAN computer may be coupled, allowing a user to access the LAN computer via the WAN or the WAN computer via the LAN.

US Patent:

20030084125, May 1, 2003

Filed:

Oct 31, 2001

Appl. No.:

10/000121

Inventors:

Paresh Nagda - Fremont CA, US
Julia Li - Fremont CA, US
Shriniwas Wagle - San Jose CA, US

International Classification:

G06F015/16

US Classification:

709/219000, 709/218000

Abstract:

An integrated exchange system for posting and reviewing shipping demand specifications and carrier availability information permits efficient shipper-to-carrier and/or carrier-to-carrier exchanges. The integrated exchange system finds matches between shipping demands and carrier availability and notifies the users of a match. Furthermore, the integrated exchanges system stores the shipping demand specifications and carrier availability information in a database and prepares various reports in response to a user request by using the database. In one embodiment, the integrated exchange system includes a monitoring unit that monitors the location of carrier vehicles and updates carrier availability information. In this embodiment, a carrier vehicle contains a location determining unit and a wireless modem. Additionally, the integrated exchange system can employ a standardized interface that facilitates data transfers from partner databases.

US Patent:

20120226440, Sep 6, 2012

Filed:

Mar 2, 2011

Appl. No.:

13/039175

Inventors:

PARESH L. NAGDA - Pleasanton CA, US

Assignee:

Navman Wiresless North America LP - Pleasanton CA

International Classification:

G01C 21/00
G06F 17/30

US Classification:

701465, 707812, 707E17005

Abstract:

Systems and methods for using estimated time of arrival information (ETA) for vehicles. A navigation device located in a vehicle determines the vehicle's present location, route, and ETA information. A tracking device coupled to the navigation device provides ETA information on a network. The network connection configured to transmit the ETA information from the navigation device to a recipient outside the vehicle.

US Patent:

20120253670, Oct 4, 2012

Filed:

Apr 1, 2011

Appl. No.:

13/078810

Inventors:

PARESH L. NAGDA - Pleasanton CA, US

Assignee:

Navman Wireless North America LP - Pleasanton CA

International Classification:

G06F 7/00
G06F 17/30
G01C 21/26

US Classification:

701500, 707769, 707E17014, 701400

Abstract:

Systems and methods for generating and using moving violation alerts are disclosed. A navigation device located in a vehicle determines the vehicle's present location and present speed, and generates a moving violation alert. The moving violation alert comprises at least one of time information, location information, road segment information, and sensor information. A tracking device coupled to the navigation device provides the moving violation alert on a network. The network connection is configured to transmit the moving violation alert from the navigation device to a recipient outside the vehicle. Moving violation alerts may be stored and analyzed by the recipient.

US Patent:

20130141228, Jun 6, 2013

Filed:

Dec 5, 2011

Appl. No.:

13/311411

Inventors:

Paresh L. Nagda - Pleasanton CA, US
Nathan Todd - Union City CA, US
Beena Umashankkar - Fremont CA, US

Assignee:

Navman Wireless North America LP - Pleasanton CA

International Classification:

B60Q 1/00

US Classification:

340439

Abstract:

Systems and methods for safety monitoring are described. Mobile assets may receive safety monitoring notifications responsive to one or more safety criteria being met. A driver or other user of the mobile asset may be prompted to acknowledge the safety monitoring notification. If the user requests assistance or does not acknowledge the safety monitoring notification, notifications may be communicated to other individuals, e.g. supervisors. In this manner, the safety of, e.g. drivers in a fleet of vehicles may be monitored.

US Patent:

20140025440, Jan 23, 2014

Filed:

Jul 18, 2012

Appl. No.:

13/552064

Inventors:

Paresh L. Nagda - Pleasanton CA, US
Beena Umashankkar - Fremont CA, US

International Classification:

G06Q 10/08

US Classification:

705 738

Abstract:

Systems, methods, and media for managing fleet performance with aggregated performance indicator statistics are provided herein. Mobile assets may provide sensor data to a data center. The data center may determine performance indicators based at least in part on the sensor data. The data center may calculate statistics based at least in part on the performance indicators. The data center may aggregate the calculated statistics.

US Patent:

6795017, Sep 21, 2004

Filed:

Feb 28, 2003

Appl. No.:

10/377574

Inventors:

Shirish Puranik - Fremont CA
Anil Tiwari - Palo Alto CA
Paresh Nagda - Fremont CA
Kenny Man D. Nguyen - Palo Alto CA

Assignee:

At Road, Inc. - Fremont CA

International Classification:

H04B 7185

US Classification:

34235707

Abstract:

A mobile device is configured to periodically report its tracking data. A rule set is applied to the tracking data. Based upon the application of the rule set, appropriate actions are taken.