Kalpesh C Patel

US Patent:

8336232, Dec 25, 2012

Filed:

Sep 8, 2010

Appl. No.:

12/877280

Inventors:

Kalpesh Patel - Romeoville IL, US
Aleksandar Egelja - Naperville IL, US
Jiao Zhang - Naperville IL, US

Assignee:

Caterpillar Inc. - Peoria IL

International Classification:

E02F 3/43
F16D 31/02

US Classification:

37348, 60421

Abstract:

A hydraulic system for an earth-moving vehicle may include first and second hydraulic cylinders, first and second hydraulic pumps and control valves including a combiner valve to modulate hydraulic fluid and pressure from the first and second hydraulic pumps to the first and second hydraulic cylinders as appropriate for the task being performed. If the task is digging, the first and second cylinders may be associated with tilting and lifting, respectively, and the control valves may be oriented so as to make each pump dedicated to one of the cylinders, and if demand is not being met, to then diminish power to the drivetrain to allow the tilting and lifting to be performed. The combiner valve may or may not be open during this time. If the task is not digging, the combiner valve can be opened to allow for cross-flow between the pumps and the cylinders.

US Patent:

20030187689, Oct 2, 2003

Filed:

Mar 28, 2002

Appl. No.:

10/063180

Inventors:

Robert Barnes - Palatine IL, US
Yongjian Bao - Vernon Hills IL, US
Prakash Mathew - Wheaton IL, US
Annamarie Hendrickx - Northbrook IL, US
Kalpesh Patel - Palatine IL, US
Roland Lamer - Evanston IL, US
Todd Lomaro - Algonquin IL, US
Balaji Krishnamurthy - Prospect Heights IL, US
Steven Taves - Arlington Heights IL, US
Robert Grant - West Dundee IL, US

International Classification:

G06F017/60

US Classification:

705/002000

Abstract:

A method and apparatus are disclosed for providing fully integrated information processing, management and communication functions in a fully integrated RIS-PACS system for a radiology department/healthcare environment by employing brokerless interface methods to synchronize patient and exam data entities in a radiology information system (RIS) database and a picture archive and communication system (PACS) database within the RIS-PACS system and to generate direct database calls to the RIS and PACS databases. The running of RIS and PACS applications within the RIS-PACS system is initiated from client workstations over a web interface. Information from the databases is accessed by the client workstations. Also, the system may communicate between internal PACS applications and an external RIS system over a HL7-based interface or between internal RIS applications and an external PACS system over a standard medical communications interface such as HL7 and DICOM.

US Patent:

20060026069, Feb 2, 2006

Filed:

May 27, 2005

Appl. No.:

11/139058

Inventors:

Larry Mazurkiewicz - Elgin IL, US
Kevin Harrison - Palatine IL, US
Kalpesh Patel - Chicago IL, US
Frank Pirri - Deerfield IL, US
Wojciech Wietecha - Bartlett IL, US

International Classification:

G07G 1/14

US Classification:

705014000

Abstract:

Methods and apparatus to implement enhanced employment technology frameworks are disclosed. In one example, a method of selecting media to be used for advertising an employment opportunity includes receiving from a user information representative of the employment opportunity; accessing information representing historical effectiveness of advertisements, wherein the information representing the historical effectiveness of advertisements tracks advertising transactions that were previously performed to fill an historic employment opportunity and the effectiveness of the advertising transactions in generating responses from candidates who fit the historic employment opportunity; comparing the historical effectiveness of advertisements and the information representative of the employment opportunity; and selecting a media having the historical effectiveness for the historic employment opportunity and presenting a user with an indication of the historical effectiveness of the selected media along with alternative media selections.

US Patent:

20190251282, Aug 15, 2019

Filed:

Apr 23, 2019

Appl. No.:

16/391623

Inventors:

Kalpesh S. Patel - Schaumburg IL, US
Shilpi D. Bhargava - Schaumburg IL, US

International Classification:

G06F 21/62
H04L 29/08
H04L 29/06
G06F 3/06

Abstract:

A cybersecurity system includes a controller that functions as a gateway between an end user device and an offline data storage device. When the end user device wants to access a file on the offline data storage device the controller severs a connection between a temporary storage memory and the end user device, establishes a connection with the offline data storage device, pulls the data from the offline data storage device to a temporary storage memory, then severs the connection with the offline data storage device, then establishes the connection with the end user device and communicates the data from the temporary storage memory to the end user device before overwriting the data in the temporary storage memory.

US Patent:

20170262650, Sep 14, 2017

Filed:

Mar 8, 2017

Appl. No.:

15/453885

Inventors:

Kalpesh S. Patel - Schaumburg IL, US
Shilpi D. Bhargava - Schaumburg IL, US

International Classification:

G06F 21/62
G06F 3/06
H04L 29/06

Abstract:

A cybersecurity system includes a controller that functions as a gateway between an end user device and an offline data storage device. When the end user device wants to access a file on the offline data storage device the controller severs a connection between a temporary storage memory and the end user device, establishes a connection with the offline data storage device, pulls the data from the offline data storage device to a temporary storage memory, then severs the connection with the offline data storage device, then establishes the connection with the end user device and communicates the data from the temporary storage memory to the end user device before overwriting the data in the temporary storage memory.