Patent · US Expired

Cellular telephone RF radiation ameliorating device

US5564085A · kind A · utility

20Cited by
5References
6Claims
0Family size

Inventors

Key dates

Filing dateAug 30, 1994
Grant dateOct 8, 1996
Priority date—
Expiry dateAug 30, 2014

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04B1/3833
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

A device for ameliorating RF radiation received from cellular telephones and the like is disclosed. The device includes at least one spacing member attachable to the cellular telephone so as to maintain the telephone a minimum desired distance from the user while the telephone is in use. The spacer will generally be made of an elastomeric and/or energy absorbing material, so as to be comfortable and minimize the specific energy absorption rate of RF radiation by the user.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.