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Official data from INPI

PROCESSO E SISTEMA PARA A COMPACTAÇÃO E PARA A DESCOMPACTAÇÃO DE DADOS EM VIDEO DIGITAL EM CORES EM UM SISTEMA DE COMUNICAÇÃO DE VÍDEO

ArquivadaInvention PatentPCT · US1989001182

Application data

Number

PI8906930

Type

Invention Patent

Filing

03/23/1989

Publication

12/11/1990

PCT

US1989001182

Progress at the INPI

  1. Filing03/23/89
  2. Publication12/11/90
  3. Abandoned01/07/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UVC Corp

US

Inventors

G. S. (pessoa física)

J. T. (pessoa física)

J. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

186,637 · 04/27/1988

US

187,050 · 04/27/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/06/1994

RPI 1240

Exigência - art. 36 da LPI

#6.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

01/07/1992

RPI 1101

Notificação de entrada na fase nacional - PCT

#1.3

12/11/1990

RPI 1045

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