Patents by Inventor Richard Alec Woode

Richard Alec Woode 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).

  • Plough assembly
    Patent number: 9872426
    Abstract: A digging assembly for a plough. The digging assembly has a digging blade assembly that is moved through the soil to form a slot, and a closing tool assembly that forms a seed bed by partly closing the slot formed by the digging blade assembly. Following the closing tool assembly is a seed boot that delivers seed to the seed bed formed by the closing tool assembly.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: January 23, 2018
    Assignee: Ausplow Pty. Ltd.
    Inventors: John William Ryan, Richard Alec Woode, Carl Bernard Vance
  • Plough assembly
    Patent number: 9706704
    Abstract: A digging assembly (10) for a plough. The digging assembly (10) has a digging blade assembly (17) that is moved through the soil to form a slot, and a closing tool assembly (29) that forms a seed bed by partly closing the slot formed by the digging blade assembly (17). Following the closing tool assembly (29) is a seed boot (57) that delivers seed to the seed bed formed by the closing tool assembly (29).
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: July 18, 2017
    Assignee: Ausplow Pty. Ltd.
    Inventors: John William Ryan, Richard Alec Woode, Carl Bernard Vance
  • PLOUGH ASSEMBLY
    Publication number: 20170020061
    Abstract: A digging assembly for a plough. The digging assembly has a digging blade assembly that is moved through the soil to form a slot, and a closing tool assembly that forms a seed bed by partly closing the slot formed by the digging blade assembly. Following the closing tool assembly is a seed boot that delivers seed to the seed bed formed by the closing tool assembly.
    Type: Application
    Filed: August 2, 2016
    Publication date: January 26, 2017
    Inventors: John William Ryan, Richard Alec Woode, Carl Bernard Vance
  • Plough Assembly
    Publication number: 20150075826
    Abstract: A digging assembly (10) for a plough. The digging assembly (10) has a digging blade assembly (17) that is moved through the soil to form a slot, and a closing tool assembly (29) that forms a seed bed by partly closing the slot formed by the digging blade assembly (17). Following the closing tool assembly (29) is a seed boot (57) that delivers seed to the seed bed formed by the closing tool assembly (29).
    Type: Application
    Filed: August 26, 2014
    Publication date: March 19, 2015
    Inventors: John William Ryan, Richard Alec Woode, Carl Bernard Vance
  • Interferometric signal processing apparatus
    Patent number: 6753690
    Abstract: An interferometric signal processing apparatus (10) producing an output signal from a first input signal (34) and a second input signal (34), the input signals (34) having substantially equal carrier frequencies, comprising a bridge (12) having a first arm (26) and a second arm (28), each arm having a first end (30) and a second end (32), the first and second input signals (34) being input to the first end (30) of the first and second arms (26, 28), respectively; a device-under-test (36) provided the first arm (26); a carrier suppressor (14) connected to the second ends (32) of the first and second arms (26, 28) to produce a carrier-suppressed signal at its output (A); an amplifier (16) arranged to amplify said carrier-suppressed signal; and a mixer (22, 24) responsive to the amplified carrier-suppressed signal and a carrier-dominated signal to produce the output signal; wherein the differential group delay between: the first end (30) of the first arm (26) and the output (A) of the carrier suppressor (14); an
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: June 22, 2004
    Assignees: Poseidon Scientific Instruments Pty Ltd, University of Western Australia
    Inventors: Eugene Nikolay Ivanov, Richard Alec Woode, Michael Edmund Tobar
  • Interferometric signal processing apparatus
    Publication number: 20020093342
    Abstract: An interferometric signal processing apparatus (10) producing an output signal from a first input signal (34) and a second input signal (34), said input signals (34) having substantially equal carrier frequencies, comprising:
    Type: Application
    Filed: November 5, 2001
    Publication date: July 18, 2002
    Inventors: Eugene Nikolay Ivanov, Richard Alec Woode, Michael Edmund Tobar
  • Phase detector using carrier suppression and oscillator using the phase detector
    Patent number: 5841322
    Abstract: A phase detector responsive to a first signal having a carrier frequency and a second signal close to the carrier frequency, including a carrier suppression circuit which produces a carrier suppressed signal from the first and second signals, and a mixer responsive to the carrier suppressed signal and the carrier frequency to produce an output signal corresponding to the phase difference between the first and second signals.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: November 24, 1998
    Inventors: Eugene Nikolay Ivanov, Michael Edmund Tobar, Richard Alec Woode