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Official data from INPI

DISPOSITIVO DE MEMÓRIA DE SEMICONDUTOR E CIRCUITO DE RESTAURAÇÃO

PublicadaInvention Patent

Application data

Number

PI8806583

Type

Invention Patent

Filing

12/14/1988

Publication

08/22/1989

Progress at the INPI

  1. Filing12/14/88
  2. Publication08/22/89
  3. Examination07/23/91
  4. Allowance
  5. Grant
  6. In force

Published on 08/22/1989, 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

B. D. (pessoa física)

FR

C. A. (pessoa física)

FR

P. C. (pessoa física)

FR

P. U. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87480024.6 · 12/15/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/22/1989

RPI 983

Pedido de patente depositado

#2.1

05/02/1989

RPI 967

Retificação

#15.3

09/23/1997

RPI 1399

Solicitação de exame técnico

#4.1

07/23/1991

RPI 1077

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