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Signal analysis and recharging system

  • US 10,188,902 B2
  • Filed: 11/03/2014
  • Issued: 01/29/2019
  • Est. Priority Date: 10/09/2008
  • Status: Active Grant
First Claim
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1. A golf club impact analysis system, including:

  • a first piezoelectric element embedded in a club face of a golf club;

    a first signal divider that receives a first power signal that is output from the first piezoelectric element based on both impact of the golf club with an object and vibrations, the first signal divider having a first output and a second output, wherein the first output is coupled to signal processing circuitry and the second output is coupled to an energy storage assembly that includes a battery; and

    a processor that is configured to dynamically adjust a ratio of a first amount of the first power signal the first signal divider sends through the first output to the signal processing circuitry versus a second amount of the first power signal the first signal divider sends through the second output to the energy storage assembly, wherein the processor is further configured to perform impact analysis of the impact of the golf club with the object.

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