EP2009488 - Near halfwave retarder for contrast compensation [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.12.2009 Database last updated on 28.05.2024 | Most recent event Tooltip | 04.12.2009 | Application deemed to be withdrawn | published on 06.01.2010 [2010/01] | Applicant(s) | For all designated states JDS Uniphase Corporation 430 N. McCarthy Boulevard Milpitas, CA 95035 / US | [2009/01] | Inventor(s) | 01 /
Tan, Kim, Leong 2949 Edgewater Drive Santa Rosa, CA 95407 / US | [2009/01] | Representative(s) | Walker, Stephen, et al Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow Strathclyde G5 8PL / GB | [N/P] |
Former [2009/41] | Walker, Stephen, et al Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | ||
Former [2009/01] | Fulton, David James Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow Strathclyde G5 8PL / GB | Application number, filing date | 08158619.0 | 19.06.2008 | [2009/01] | Priority number, date | US20070947156P | 29.06.2007 Original published format: US 947156 P | [2009/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2009488 | Date: | 31.12.2008 | Language: | EN | [2009/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.10.2008 | Classification | IPC: | G02F1/13363 | [2009/01] | CPC: |
G02F1/13363 (EP,US);
H04N5/74 (KR);
G02F1/136277 (EP,US);
G02F2202/40 (EP,US);
G02F2203/02 (EP,US);
G02F2413/03 (EP,US);
G02F2413/07 (EP,US)
(-)
| Designated contracting states | (deleted) [2009/36] |
Former [2009/01] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR | Title | German: | Quasi-Halbwellen-Verzögerungselement für Kontrastausgleich | [2009/01] | English: | Near halfwave retarder for contrast compensation | [2009/01] | French: | Ralentisseur près de demi-onde pour compensation de contraste | [2009/01] | Examination procedure | 01.07.2009 | Application deemed to be withdrawn, date of legal effect [2010/01] | 06.08.2009 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2010/01] |
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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 | [X]US2007076150 (HALE LEONARD G [US], et al) [X] 1,5-10,13 * paragraphs [0041] , [0068]; table 2 *; | [X]US2006066805 (GRUNNET-JEPSEN ANDERS [US], et al) [X] 1,5-10,13 * paragraphs [0023] , [0041]; figure 1 *; | [A] - KIM L TAN ET AL, "50.3: Inorganic Trim Retarder Compensator for VAN-mode LCo S Projection Systems", SID 2006, 2006 SID INTERNATIONAL SYMPOSIUM, SOCIETY FOR INFORMATION DISPLAY, LO, (20050524), vol. XXXVII, ISSN 0006-966X, pages 1610 - 1613, XP007012801 [A] 1-15 * the whole document * | [A] - HENDRIX KAREN ET AL, "Birefringent films for contrast enhancement of liquid crystal on silicon projection systems", JOURNAL OF VACUUM SCIENCE AND TECHNOLOGY: PART A, AVS /AIP, MELVILLE, NY, US, (20060623), vol. 24, no. 4, ISSN 0734-2101, pages 1546 - 1551, XP012091119 [A] 1-15 * the whole document * DOI: http://dx.doi.org/10.1116/1.2189263 | by applicant | US5576854 | US6909473 | WO0179921 | US7170574 |