发明名称 Assembly for attenuating emissions from portable telephones
摘要 An assembly for attenuating and diverting electromagnetic, radio frequency and microwave-radiation emitted from cellular and marine band telephones, which includes a completely lined EMI/RF and microwave radiation shielded protective case to fully enclose a cellular or marine band telephone, the case including at least two telescoping parts slidably connected to each other to permit insertion or extraction of a telephone, wherein an opening is formed in one of the at least two telescoping parts to permit operating the telephone inserted therein, and a shielded section formed in one of the at least two telescoping parts thereby preventing a base of the antenna from touching a users head during use; a telescoping antenna with a connector base adapted to engage antenna circuitry of a telephone; and a removable handle attached to the outside of the shielded case, the removable handle being configured and dimensioned to permit telescoping of the case and holding of the parts together for security and comfort.
申请公布号 US5777261(A) 申请公布日期 1998.07.07
申请号 US19960677720 申请日期 1996.07.08
申请人 KATZ, JOSEPH M. 发明人 KATZ, JOSEPH M.
分类号 H01Q1/24;H01Q1/52;H04B1/38;H05K9/00;(IPC1-7):H05K9/00 主分类号 H01Q1/24
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