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Official data from INPI

APARELHO E MÉTODO DE CORREÇÃO DE ERROS DE BYTES MÚLTIPLOS EM MOVIMENTO

Em ExigênciaInvention Patent

Application data

Number

PI8307182

Type

Invention Patent

Filing

12/27/1983

Publication

08/07/1984

Progress at the INPI

  1. Filing12/27/83
  2. Publication08/07/84
  3. Examination08/12/86
  4. Allowance03/06/90
  5. Grant08/28/90
  6. Terminated05/30/95

The patent was granted on 08/28/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

See this company's full portfolio

Inventors

A. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

454.393 · 12/29/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/05/1989

RPI 985

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

Republicação - classificação IPC

#15.11

03/05/1991

RPI 1057

Concessão da patente

#16.1

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

06/26/1990

RPI 1024

Deferimento

#9.1

03/06/1990

RPI 1008

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