Patents by Inventor Peter Horsfall

Peter Horsfall 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).

  • ECHO CANCELLATION
    Publication number: 20230199122
    Abstract: In an example, an audio system, which may comprise an integrated circuit, comprises an amplifier and a combiner. The amplifier is configured to output a first amplified audio signal to a speaker. The combiner is configured to: receive the first amplified audio signal from the amplifier, receive a second audio signal, combine the first amplified audio signal and second audio signal into a combined signal, and output the combined signal.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 22, 2023
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Robert D. RAND, Jon E. EKLUND, Pradeep SAMINATHAN, Peter HORSFALL
  • Distribution of Data to Multiple Recipients
    Publication number: 20070124419
    Abstract: In a trading system market data from a matching engine is distributed by a broker to a plurality of trading floors repeatedly every T seconds, typically one second. This one second distribution period is divided into a plurality of time slots and each trading floor is randomly assigned to a slot. Data for a given trading floor is calculated and distributed during the time slot assigned to that floor. The position of a trading floor relative to others is varied by swapping a pair of adjacent time slots every J distribution periods.
    Type: Application
    Filed: September 8, 2006
    Publication date: May 31, 2007
    Applicant: EBS Group Limited
    Inventors: Edward Howorka, Peter Horsfall, Steven Iaccheo, Michael Merold, Schalk Steyn