BR9000625A - Sistema de telefone digital sem fio - Google Patents

Sistema de telefone digital sem fio

Info

Publication number
BR9000625A
BR9000625A BR9000625A BR9000625A BR9000625A BR 9000625 A BR9000625 A BR 9000625A BR 9000625 A BR9000625 A BR 9000625A BR 9000625 A BR9000625 A BR 9000625A BR 9000625 A BR9000625 A BR 9000625A
Authority
BR
Brazil
Prior art keywords
phone system
wireless phone
digital wireless
digital
wireless
Prior art date
Application number
BR9000625A
Other languages
English (en)
Inventor
John David Kaewell Jr
Scott David Kurtz
Original Assignee
Int Mobile Machines
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Mobile Machines filed Critical Int Mobile Machines
Priority to BR9000625A priority Critical patent/BR9000625A/pt
Publication of BR9000625A publication Critical patent/BR9000625A/pt

Links

BR9000625A 1990-02-12 1990-02-12 Sistema de telefone digital sem fio BR9000625A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9000625A BR9000625A (pt) 1990-02-12 1990-02-12 Sistema de telefone digital sem fio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9000625A BR9000625A (pt) 1990-02-12 1990-02-12 Sistema de telefone digital sem fio

Publications (1)

Publication Number Publication Date
BR9000625A true BR9000625A (pt) 1991-10-08

Family

ID=4048918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9000625A BR9000625A (pt) 1990-02-12 1990-02-12 Sistema de telefone digital sem fio

Country Status (1)

Country Link
BR (1) BR9000625A (pt)

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Legal Events

Date Code Title Description
TE Change of address
TE Change of address
TC Change of proprietor's name
PC Transfer

Free format text: INTERDIGITAL TECHNOLOGY CORPORATION (US)

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 12/02/2005

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04B 7/26, H04B 1/40

Ipc: H04B 1/40 (2006.01), H04B 7/26 (2006.01)