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EP0440990
European procedure
Extract from the Register of European Patents
EP About this file: EP0440990
| EP0440990 - Optical collimating, laser ray target position indicating and laser ray absorbing device of a laser system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.1995 Database last updated on 13.07.2024 | Most recent event Tooltip | 05.01.1995 | No opposition filed within time limit | published on 22.02.1995 [1995/08] | Applicant(s) | For all designated states INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Bldg. 11, 195 Chung Hsing Rd., Section 4 Chutung Hsinchu 31015 / TW | [N/P] |
| Former [1991/33] | For all designated states INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Bldg. 11, 195 Chung Hsing Rd., Section 4 Chutung, Hsinchu 31015 / TW | Inventor(s) | 01 /
Kuo, Sher-cherng 195 Chung Hsing Rd., section 4 Chutung Hsinchu Taiwan 31015 / KR | 02 /
Fang, Chin-Hen 195 Chung Hsing Rd., section 4 Chutung Hsinchu Taiwan 31015 / KR | 03 /
Lai, Yu-Hsiang 195 Chung Hsing Rd., section 4 Chutung Hsinchu Taiwan 31015 / KR | [1991/33] | Representative(s) | Schmidt-Bogatzky, Jürgen, et al Huth, Dietrich & Partner Lüneburger Tor 4 21073 Hamburg / DE | [N/P] |
| Former [1991/33] | Schmidt-Bogatzky, Jürgen, Dr. Ing. Huth, Dietrich & Partner, et al Warburgstrasse 50 D-20354 Hamburg / DE | Application number, filing date | 90125818.6 | 29.12.1990 | [1991/33] | Priority number, date | US19900474934 | 05.02.1990 Original published format: US 474934 | [1991/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0440990 | Date: | 14.08.1991 | Language: | EN | [1991/33] | Type: | B1 Patent specification | No.: | EP0440990 | Date: | 02.03.1994 | Language: | EN | [1994/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.06.1991 | Classification | IPC: | B23K26/02, G01B11/27 | [1991/33] | CPC: |
G01B11/27 (EP,US);
B23K26/02 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1991/33] | Title | German: | Gerät zur Strahlausrichtung, zur Anzeige der Laserstrahl-Zielposition und zur Laserstrahlabsorption für ein Lasersystem | [1991/33] | English: | Optical collimating, laser ray target position indicating and laser ray absorbing device of a laser system | [1991/33] | French: | Dispositif de collimation, d'indication de l'impacte d'un rayon laser sur une cible et d'absorption d'un rayon pour un système laser | [1991/33] | Examination procedure | 12.02.1992 | Examination requested [1992/16] | 29.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 28.07.1993 | Communication of intention to grant the patent | 08.10.1993 | Fee for grant paid | 08.10.1993 | Fee for publishing/printing paid | Opposition(s) | 03.12.1994 | No opposition filed within time limit [1995/08] | Fees paid | Renewal fee | 30.06.1993 | Renewal fee patent year 03 | 14.12.1993 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.12.1992 | 03 M06 Fee paid on 30.06.1993 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]US4849603 (KOOP DALE E [US]); | [A]US4845354 (GUPTA ARUNAVA [US], et al); | [A]EP0076740 (ESSILOR INT [FR]) |