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Official data from INPI

ARRANJO DE ESPELHOS ACIONADOS POR PELÍCULA DELGADA M X N PARA USO EM SISTEMA DE PROJEÇÃO ÓPTICA

Arquivada/ExtintaInvention PatentPCT · KR1995000088

Application data

Number

PI9509460

Type

Invention Patent

Filing

07/11/1995

Publication

01/06/1998

PCT

KR1995000088

Progress at the INPI

  1. Filing07/11/95
  2. Publication01/06/98
  3. Examination
  4. Allowance04/02/02
  5. Grant08/20/02
  6. Terminated08/13/13

The patent was granted on 08/20/2002 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/13/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Daewoo Electronics CO., LTD.

KR

See this company's full portfolio

Inventors

D. Y. (pessoa física)

KR

J. J. (pessoa física)

KR

Technical data

IPC Classification

Priority claims

KR

1994/28331 · 10/31/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção para fins de restauração (art. 87)

#21.6

Referente ao não cumprimento do despacho 24.3 na RPI 2054 de 18/05/2010 e comprovar recolhimento da 15ª, 16ª, 17ª e 18ª anuidades.

08/13/2013

RPI 2223

24.3

Referente a 10ª, 11ª, 12ª, 13ª e 14ª anuidade(s).

05/18/2010

RPI 2054

Concessão da patente

#16.1

08/20/2002

RPI 1650

Deferimento

#9.1

04/02/2002

RPI 1630

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

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