EP0754379 - METHOD AND APPARATUS FOR ROBUST COMMUNICATIONS BASED UPON ANGULAR MODULATION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.07.2003 Database last updated on 22.05.2024 | Most recent event Tooltip | 04.01.2008 | Lapse of the patent in a contracting state | published on 06.02.2008 [2008/06] | Applicant(s) | For all designated states ECHELON CORPORATION 4015 Miranda Avenue Palo Alto, CA 94304 / US | [1997/04] | Inventor(s) | 01 /
HURLBUT, Amy, O. 601 4th Street, 213 San Francisco, CA 94107 / US | 02 /
SUTTERLIN, Philip, H. 1103 Happy Valley Avenue San Jose, CA 95129 / US | 03 /
DOWNEY, Walter, J. 16388 East La Chiquita Avenue Los Gatos, CA 95032 / US | [1997/04] | Representative(s) | Wombwell, Francis, et al Forresters 15, Hamilton Square Birkenhead Merseyside CH41 6BR / GB | [N/P] |
Former [1997/04] | Wombwell, Francis, et al Potts, Kerr & Co. 15, Hamilton Square Birkenhead Merseyside L41 6BR / GB | Application number, filing date | 95916175.3 | 30.03.1995 | [1997/04] | WO1995US04074 | Priority number, date | US19940224820 | 08.04.1994 Original published format: US 224820 | [1997/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9528046 | Date: | 19.10.1995 | Language: | EN | [1995/45] | Type: | A1 Application with search report | No.: | EP0754379 | Date: | 22.01.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.10.1995 takes the place of the publication of the European patent application. | [1997/04] | Type: | B1 Patent specification | No.: | EP0754379 | Date: | 18.09.2002 | Language: | EN | [2002/38] | Search report(s) | International search report - published on: | US | 19.10.1995 | (Supplementary) European search report - dispatched on: | EP | 27.10.2000 | Classification | IPC: | H04L1/00, H04L27/00 | [1997/04] | CPC: |
H04L27/18 (EP,US);
H03M13/096 (EP,US);
H03M13/21 (EP,US);
H03M13/25 (EP,US);
H04L1/0061 (EP,US);
H04L25/4906 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1997/04] | Title | German: | VERFAHREN UND GERÄT ZUR SICHEREN WINKELMODULATIONSBASIERTEN KOMMUNIKATION | [1997/04] | English: | METHOD AND APPARATUS FOR ROBUST COMMUNICATIONS BASED UPON ANGULAR MODULATION | [1997/04] | French: | PROCEDE ET APPAREIL DE COMMUNICATION FIABLE BASE SUR LA MODULATION ANGULAIRE | [1997/04] | Entry into regional phase | 04.11.1996 | National basic fee paid | 04.11.1996 | Search fee paid | 04.11.1996 | Designation fee(s) paid | 04.11.1996 | Examination fee paid | Examination procedure | 25.10.1995 | Request for preliminary examination filed International Preliminary Examining Authority: US | 04.11.1996 | Examination requested [1997/04] | 17.04.2001 | Despatch of a communication from the examining division (Time limit: M04) | 21.08.2001 | Reply to a communication from the examining division | 06.11.2001 | Despatch of communication of intention to grant (Approval: Yes) | 14.03.2002 | Communication of intention to grant the patent | 19.06.2002 | Fee for grant paid | 19.06.2002 | Fee for publishing/printing paid | Opposition(s) | 19.06.2003 | No opposition filed within time limit [2003/37] | Fees paid | Renewal fee | 27.01.1997 | Renewal fee patent year 03 | 23.02.1998 | Renewal fee patent year 04 | 04.03.1999 | Renewal fee patent year 05 | 06.03.2000 | Renewal fee patent year 06 | 08.03.2001 | Renewal fee patent year 07 | 22.03.2002 | Renewal fee patent year 08 |
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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. | Lapses during opposition Tooltip | IT | 18.09.2002 | [2008/06] | Documents cited: | Search | [X]WO9221086 (ECHELON CORP [US]) [X] 1,2,8 * abstract * * page 10, line 9 - line 18 * * page 15, line 1 - line 11 * * page 21, line 18 - page 23, line 5 * * page 27, line 4 - page 30, line 3 * * figures 5,7 *; | [A]DE3718632 (DEUTSCHE FORSCH LUFT RAUMFAHRT) [A] 1-3,6-11 * column A * * column 2, line 55 - column 3, line 14 * | International search | [Y]US5010554 (BECHTEL LINDA K [US], et al); | [Y]US5206864 (MCCONNELL PETER R H [CA]); | [A]US4311964 (BOYKIN JOHN R); | [AP]US5351274 (CHENNAKESHU SANDEEP [US], et al); | [AE]US5426652 (HEIMAN ARIE [IL]); | [AE]US5432822 (KAEWELL JR JOHN D [US]); | [A]US4575864 (RICE JR ROBERT P [US], et al); | [A]US4283682 (SIFFORD BRUCE M, et al); | [A]US5097220 (SHIMAKATA YUKIHIRO [JP], et al); | [AE]US5422917 (SCOTT KENNETH E [CA]); | [A]US5117427 (MIYAKE MAKOTO [JP], et al); | [AP]US5307377 (CHOULY ANTOINE [FR], et al) | [Y] - IEEE TRANSACTIONS ON COMMUNICATIONS, issued January 1976, pages 106-108, page 111. |