EP0834832 - Arithmetic image coding [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.04.2004 Database last updated on 09.07.2024 | Most recent event Tooltip | 30.04.2004 | No opposition filed within time limit | published on 16.06.2004 [2004/25] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304 / US | [N/P] |
Former [2001/13] | For all designated states Hewlett-Packard Company, A Delaware Corporation 3000 Hanover Street Palo Alto, CA 94304 / US | ||
Former [1998/15] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Rust, Robert A. 5061 Allamar Boise, Idaho 83706 / US | [1998/15] | Representative(s) | Schoppe, Fritz Schoppe, Zimmermann, Stöckeler & Zinkler Patentanwälte Postfach 246 82043 Pullach bei München / DE | [N/P] |
Former [1998/15] | Schoppe, Fritz, Dipl.-Ing. Schoppe & Zimmermann Patentanwälte Postfach 71 08 67 81458 München / DE | Application number, filing date | 97101299.2 | 28.01.1997 | [1998/15] | Priority number, date | US19960703613 | 26.08.1996 Original published format: US 703613 | [1998/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0834832 | Date: | 08.04.1998 | Language: | EN | [1998/15] | Type: | A3 Search report | No.: | EP0834832 | Date: | 04.08.1999 | [1999/31] | Type: | B1 Patent specification | No.: | EP0834832 | Date: | 25.06.2003 | Language: | EN | [2003/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.06.1999 | Classification | IPC: | G06T9/00 | [1998/15] | CPC: |
G06T9/005 (EP,US)
| Designated contracting states | DE, FR, GB [2000/15] |
Former [1998/15] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Arithmetische Bildkodierung | [1998/15] | English: | Arithmetic image coding | [1998/15] | French: | Codage arithméthique d'image | [1998/15] | Examination procedure | 31.08.1999 | Examination requested [2000/04] | 05.06.2002 | Despatch of a communication from the examining division (Time limit: M04) | 09.10.2002 | Reply to a communication from the examining division | 03.01.2003 | Communication of intention to grant the patent | 19.03.2003 | Fee for grant paid | 19.03.2003 | Fee for publishing/printing paid | Opposition(s) | 26.03.2004 | No opposition filed within time limit [2004/25] | Fees paid | Renewal fee | 05.01.1999 | Renewal fee patent year 03 | 13.12.1999 | Renewal fee patent year 04 | 04.01.2001 | Renewal fee patent year 05 | 21.01.2002 | Renewal fee patent year 06 | 20.01.2003 | Renewal fee patent year 07 |
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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 | [Y]EP0658982 (NEC CORP [JP]) [Y] 1-7 * abstract * * column 1, line 36 - line 51 * * column 3, line 50 - line 53 * * column 4, line 48 - line 55 *; | [Y]EP0311265 (IBM [US]) [Y] 1-7 * abstract * * page 4, line 10 - line 15 *; | [A]US4901363 (TOYOKAWA KAZUHARU [JP]) [A] 3,4 * abstract *; | [A]US5297220 (NOMIZU YASUYUKI [JP]) [A] * figures 1,2; claim 1 * | [A] - LANGDON JR G G, "ADAPTIVE BINARY ARITHMETIC CODING FOR MULTI-MEDIA APPLICATIONS", INTELLECTUAL LEVERAGE, SAN FRANCISCO, FEB. 25 - MAR. 1, 1991, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, (19910225), no. CONF. 36, pages 354 - 357, XP000294012 [A] 1-7 * page 355, column 2, paragraph 2 * | [A] - LANGDON G G ET AL, "COMPRESSION OF BLACK-WHITE IMAGES WITH ARITHMETIC CODING", IEEE TRANSACTIONS ON COMMUNICATIONS, (19810601), vol. COM-29, no. 6, pages 858 - 867, XP002073131 [A] 3-6 * figure 3 * DOI: http://dx.doi.org/10.1109/TCOM.1981.1095052 | by applicant | US4905297 |