EP0050159 - METHOD AND APPARATUS FOR DETECTING THE POSITION OF A LASER BEAM [Right-click to bookmark this link] | |||
Former [1982/17] | METHOD AND APPARATUS FOR MEASURING A LASER RAY | ||
[1986/34] | Status | No opposition filed within time limit Status updated on 23.06.1987 Database last updated on 03.09.2024 | Most recent event Tooltip | 23.06.1987 | No opposition filed within time limit | published on 12.08.1987 [1987/33] | Applicant(s) | For all designated states Hitachi, Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
Former [1982/17] | For all designated states Hitachi, Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100 / JP | Inventor(s) | 01 /
SHIRAKURA, Toshiharu 1180-3, Oaza-Muramatsu Tokai-mura Naka-gun Ibaraki 319-11 / JP | 02 /
SUGAWARA, Hiroyuki 4-33-11, Nishinarusawa-cho Hitachi-shi Ibaraki 316 / JP | 03 /
KUWABARA, Kouji 2-14-15, Mizuki-cho Hitachi-shi Ibaraki 316 / JP | 04 /
SASAKI, Kouji 3-10-12, Suehiro-cho Hitachi-shi Ibaraki 316 / JP | 05 /
TAKEMORI, Satoshi 161-433, Ishinazaka-cho Hitachi-shi Ibaraki 319-12 / JP | [1986/31] |
Former [1982/17] | 01 /
SHIRAKURA, Toshiharu 1180-3, Oaza-Muramatu Tokai-mura Naka-gun Ibaraki 319-11 / JP | ||
02 /
SUGAWARA, Hiroyuki 4-33-11, Nishinarusawa-cho Hitachi-shi Ibaraki 316 / JP | |||
03 /
KUWABARA, Kouji 2-14-15, Mizuki-cho Hitachi-shi Ibaraki 316 / JP | |||
04 /
SASAKI, Kouji 3-10-12, Suehiro-cho Hitachi-shi Ibaraki 316 / JP | |||
05 /
TAKEMORI, Satoshi 161-433, Ishinazaka-cho Hitachi-shi Ibaraki 319-12 / JP | Representative(s) | Strehl, Peter, et al Patentanwälte Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
Former [1983/04] | Strehl, Peter, Dipl.-Ing., et al Patentanwälte Strehl Schübel-Hopf Groening u. Partner Postfach 22 14 55 D-80504 München / DE | ||
Former [1982/17] | Strehl, Peter, Dipl.-Ing. K.L. Schiff Dr. A. v. Funer Dipl.-Ing. P. Strehl Dr. U. Schübel-Hopf Dipl.-Ing. D. Ebbinghaus Dr.-Ing. D. Finck Patentanwälte Mariahilfplatz 2 & 3 D-8000 München 90 / DE | Application number, filing date | 81900953.1 | 15.04.1981 | [1982/17] | WO1981JP00089 | Priority number, date | JP19800050467 | 18.04.1980 Original published format: JP 5046780 | [1982/17] | Filing language | JA | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8103068 | Date: | 29.10.1981 | [1981/25] | Type: | A1 Application with search report | No.: | EP0050159 | Date: | 28.04.1982 | Language: | EN | [1982/17] | Type: | B1 Patent specification | No.: | EP0050159 | Date: | 20.08.1986 | Language: | EN | [1986/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.09.1982 | Classification | IPC: | G01J1/04, G01J5/20 | [1982/17] | CPC: |
G01J5/20 (EP,US);
G01J1/42 (EP,US);
G01J1/4257 (EP,US)
| Designated contracting states | DE, GB [1982/17] | Title | German: | VERFAHREN UND VORRICHTUNG ZUM ERFASSEN DER LAGE EINES LASERSTRAHLS | [1986/34] | English: | METHOD AND APPARATUS FOR DETECTING THE POSITION OF A LASER BEAM | [1986/34] | French: | PROCEDE ET DISPOSITIF POUR DETECTER LA POSITION D'UN RAYON LASER | [1986/34] |
Former [1982/17] | VERFAHREN UND VORRICHTUNG ZUM MESSEN EINES LASERSTRAHLS | ||
Former [1982/17] | METHOD AND APPARATUS FOR MEASURING A LASER RAY | ||
Former [1982/17] | PROCEDE ET DISPOSITIF DE MESURE D'UN RAYON LASER | File destroyed: | 20.04.2002 | Entry into regional phase | 18.08.1981 | Translation filed | 16.09.1981 | National basic fee paid | 16.09.1981 | Search fee paid | 16.09.1981 | Designation fee(s) paid | 15.10.1981 | Examination fee paid | Examination procedure | 15.10.1981 | Examination requested [1982/46] | 22.03.1984 | Despatch of a communication from the examining division (Time limit: M04) | 01.08.1984 | Reply to a communication from the examining division | 06.11.1984 | Despatch of a communication from the examining division (Time limit: M04) | 18.03.1985 | Reply to a communication from the examining division | 09.09.1985 | Despatch of communication of intention to grant (Approval: ) | 09.01.1986 | Communication of intention to grant the patent | 18.04.1986 | Fee for grant paid | 18.04.1986 | Fee for publishing/printing paid | Opposition(s) | 21.05.1987 | No opposition filed within time limit [1987/33] | Fees paid | Renewal fee | 06.07.1983 | Renewal fee patent year 03 | 25.04.1984 | Renewal fee patent year 04 | 31.05.1985 | Renewal fee patent year 05 | 28.04.1986 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 02.05.1983 | 03   M06   Fee paid on   06.07.1983 | 30.04.1985 | 05   M06   Fee paid on   31.05.1985 |
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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. | Cited in | International search | [X]US3731099 (GREENE N); | [A]JPS4630800Y | Examination | FR1564270 | GB2011612 | US3939706 | GB1084263 | - ISA TRANSACTIONS, vol. 18, no. 4, 1979, PITTSBURGH, OH (US), T. FOSTER et al.: "A new approach to laser beam heat flux and power profiling", pages 57-65 | - APPLIED OPTICS, vol. 10, no. 11, November 1971, NEW YORK (US), S. JACOBS: "A simple CO2 laser power meter", pages 2564-2565 | - PHILIPS RESEARCH REPORTS, vol. 23, 1968, J. SIEKMAN et al.: "A simple power-output meter specially designed for continuous laser beams", pages 375-387 | - SOVIET JOURNAL OF QUANTUM ELECTRONICS, vol. 5, no. 1, July 1975, NEW YORK (US), V. KUTMICHEV et al.: "Determination of the energy center and diameter of a laser beam", pages 109-110 | - SOVIET JOURNAL OF QUANTUM ELECTRONICS, vol. 4, no. 11, May 1975, V. KUZMICHEV et al.: "Fast response meter for measuring the power of Carbon Dioxide laser radiation", pages 1337-1339 |