×

Inhibiting unwanted photography and video recording

  • US 8,157,396 B2
  • Filed: 12/15/2008
  • Issued: 04/17/2012
  • Est. Priority Date: 12/15/2008
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method, comprising:

  • bombarding an area with at least two distinguishable deterrents to obscure an image of an entity captured by filming equipment.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×