Patents by Inventor Himanshu N. Parikh

Himanshu N. Parikh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6821124
    Abstract: A laser based tactical engagement simulation training system, and in particular a MILES type system, is characterized by an improved communication code structure for the system. The improved code word structure comprises a standard MILES code word that is modified to contain information over and above that required to be embodied in a standard MILES code word. This is accomplished by FM modulating the logic level “1” pulses of the standard MILES code word in a manner that embeds additional information in the word and enhances the system, while at the same time maintaining downward compatibility with existing MILES systems. Apparatus also is provided for encoding, transmitting, receiving, decoding and processing information embodying the improved code structure, which significantly enhances tactical engagement simulation for direct fire force-on-force training and that yields more accurate simulation to improve tactical training results.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: November 23, 2004
    Inventors: Fritz W. Healy, Himanshu N. Parikh
  • Patent number: 6799971
    Abstract: A laser based tactical engagement simulation training system, and in particular a MILES type system, is characterized by an improved communication code structure for the system. The improved code word structure comprises a standard MILES code word that is modified to contain information over and above that required to be embodied in a standard MILES code word. This is accomplished by FM modulating the logic level “1” pulses of the standard MILES code word in a manner that embeds additional information in the word and enhances the system, while at the same time maintaining downward compatibility with existing MILES systems. Apparatus also is provided for encoding, transmitting, receiving, decoding and processing information embodying the improved code structure, which significantly enhances tactical engagement simulation for direct fire force-on-force training, and that yields more accurate simulation to improve tactical training results.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: October 5, 2004
    Inventors: Fritz W. Healy, Himanshu N. Parikh
  • Publication number: 20040029080
    Abstract: A laser based tactical engagement simulation training system, and in particular a MILES type system, is characterized by an improved communication code structure for the system. The improved code word structure comprises a standard MILES code word that is modified to contain information over and above that required to be embodied in a standard MILES code word. This is accomplished by FM modulating the logic level “1” pulses of the standard MILES code word in a manner that embeds additional information in the word and enhances the system, while at the same time maintaining downward compatibility with existing MILES systems. Apparatus also is provided for encoding, transmitting, receiving, decoding and processing information embodying the improved code structure, which significantly enhances tactical engagement simulation for direct fire force-on-force training, and that yields more accurate simulation to improve tactical training results.
    Type: Application
    Filed: May 30, 2003
    Publication date: February 12, 2004
    Inventors: Fritz W. Healy, Himanshu N. Parikh
  • Publication number: 20040029079
    Abstract: A laser based tactical engagement simulation training system, and in particular a MILES type system, is characterized by an improved communication code structure for the system. The improved code word structure comprises a standard MILES code word that is modified to contain information over and above that required to be embodied in a standard MILES code word. This is accomplished by FM modulating the logic level “1” pulses of the standard MILES code word in a manner that embeds additional information in the word and enhances the system, while at the same time maintaining downward compatibility with existing MILES systems. Apparatus also is provided for encoding, transmitting, receiving, decoding and processing information embodying the improved code structure, which significantly enhances tactical engagement simulation for direct fire force-on-force training, and that yields more accurate simulation to improve tactical training results.
    Type: Application
    Filed: May 30, 2003
    Publication date: February 12, 2004
    Inventors: Fritz W. Healey, Himanshu N. Parikh
  • Patent number: 6638070
    Abstract: A laser based tactical engagement simulation training system, and in particular a MILES type system, is characterized by an improved communication code structure for the system. The improved code word structure comprises a standard MILES code word that is modified to contain information over and above that required to be embodied in a standard MILES code word. This is accomplished by FM modulating the logic level “1” pulses of the standard MILES code word in a manner that embeds additional information in the word and enhances the system, while at the same time maintaining downward compatibility with existing MILES systems. Apparatus also is provided for encoding, transmitting, receiving, decoding and processing information embodying the improved code structure, which significantly enhances tactical engagement simulation for direct fire force-on-force training, and that yields more accurate simulation to improve tactical training results.
    Type: Grant
    Filed: January 23, 2001
    Date of Patent: October 28, 2003
    Inventors: Fritz W. Healy, Himanshu N. Parikh
  • Patent number: 5476385
    Abstract: A laser small arms transmitter (SAT) which may be affixed to the stock of a rifle such as an M16 used by a soldier in training with a multiple integrated laser engagement system (MILES). The transmitter includes a housing assembly having a forward end with a window through which the beam of a laser diode is emitted. A pair of optical wedges are positioned inside the housing assembly between the laser diode and the window. The optical wedges are supported for independent rotation about a common optical axis for steering the laser beam. An alignment head may be physically mated to the rearward end of the housing assembly for driving a pair of shafts to rotate the optical wedges in the alignment of the transmitter so that a soldier can accurately hit a target once he or she has located the target in the conventional sights of the rifle.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: December 19, 1995
    Assignee: Cubic Defense Systems, Inc.
    Inventors: Himanshu N. Parikh, Fritz W. Healey
  • Patent number: 5426295
    Abstract: A manworn laser detection system is provided for use in a multiple integrated laser engagement system (MILES). A plurality of laser detectors are carried by a harness adapted to be worn by a person for receiving a laser bullet hit from a weapon equipped with a laser small arms transmitter (SAT). An amplifier on the harness is connected to the laser detectors on the harness for amplifying a first electrical output signal of the laser detectors. A first optical coupling on the harness is connected to the amplifier for emitting optical signals representative of the amplified first electrical output signal of the laser detectors. An electronics assembly is adapted to be carried by the person and includes second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof. A controller in the electronics assembly is provided for decoding a MILES code embedded in the second electrical output signal.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: June 20, 1995
    Assignee: Cubic Defense Systems, Inc.
    Inventors: Himanshu N. Parikh, Fritz W. Healey