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Operating button with multiple functions for a handheld product

  • US 6,622,920 B2
  • Filed: 03/19/2001
  • Issued: 09/23/2003
  • Est. Priority Date: 07/20/2000
  • Status: Expired due to Term
First Claim
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1. An operating button with multiple functions, for inclusion in a handheld product, the operating button comprising:

  • a housing having plural crevices for transmitting sound;

    a four-direction and action control assembly located under the housing and connected to a printed circuit board (PCB) of the handheld product, wherein the four-direction and action control assembly includes a spring; and

    a speaker located under the housing and above the four-direction and action control assembly.

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