Lichtmodulator

European patent · EP0303825 · Deleted

Register entry

Publication number
EP0303825
Application number
EP88111180
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 13, 1988
Published
Feb 22, 1989
Granted
Sep 30, 1992
Deleted
Jul 31, 1993
Reason
Annual fee unpaid
IPC classes
G02F 1/015 (2006.01)
Priority
CH A 3120/87 13.08.1987
Filing language
German
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

  2. Nov 13, 1992

    Granted

    Published in PIDTJ No 21 in 1992

Parties

Holder

Electrowatt Technology Innovation AG

Landis & Gyr Betriebs AG

6301 Zug

Struck from the register

Inventor

Radivoje, Popovic

CH-6300 Zug

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.