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Official data from INPI

PROCESSO PARA A REGENERAÇÃO DAS LARGURAS DE PULSOS DE UM SINAL DIGITAL BEM COMO PROCESSO PARA SUA REALIZAÇÃO

PublicadaInvention Patent

Application data

Number

PI8804968

Type

Invention Patent

Filing

09/27/1988

Publication

05/02/1989

Progress at the INPI

  1. Filing09/27/88
  2. Publication05/02/89
  3. Examination07/30/91
  4. Allowance
  5. Grant
  6. In force

Published on 05/02/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

I. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3732680.5 · 09/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/02/1989

RPI 967

Pedido de patente depositado

#2.1

02/14/1989

RPI 956

Retificação

#15.3

07/25/1995

RPI 1286

Solicitação de exame técnico

#4.1

07/30/1991

RPI 1078

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