Global patent index - EP 0990189 A2

EP 0990189 A2 2000-04-05 - CHROMATICITY ADAPTATION

Title (en)

CHROMATICITY ADAPTATION

Title (de)

FARBTONANPASSUNG

Title (fr)

ADAPTATION DE CHROMINANCE

Publication

EP 0990189 A2 (EN)

Application

EP 96938447 A

Priority

  • EP 96938447 A
  • EP 9504693 W
  • IL 9600163 W
  • IL 11624495 A
  • IL 11625295 A
  • IL 11940796 A
  • US 752295 P

IPC 1-7 (main, further and additional classification)

G02B 27/02

IPC 8 full level (invention and additional information)

G02B 27/02 (2006.01); G02B 27/00 (2006.01)

IPC 8 main group level (invention and additional information)

G02B (2006.01)

CPC (invention and additional information)

G02B 27/024 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT NL

EPO simple patent family

EP 0990189 A2 20000405; EP 0990189 A4 20010214

INPADOC legal status

2001-12-05 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010329

2001-02-14 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20001229

2001-02-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT NL

2000-04-05 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19980522

2000-04-05 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT NL