×

Collision reaction force measurement apparatus

  • US 7,194,900 B2
  • Filed: 12/28/2004
  • Issued: 03/27/2007
  • Est. Priority Date: 09/27/2004
  • Status: Expired due to Fees
First Claim
Patent Images

1. A collision reaction force measurement apparatus, comprising:

  • a collision surface maintainable in a stable position and receiving a collision of a portable electronic device thereon; and

    a measurement part measuring a collision reaction force occurring when the portable electronic device collides against the collision surface, wherein;

    said collision surface comprises a plurality of collision surface elements, andsaid measurement part comprises a plurality of measurement part elements provided for the plurality of collision surface elements, respectively.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×