Search

David Parsons

Examiner (ID: 19112)

Most Active Art Unit
2507
Art Unit(s)
2507, 2899, 2515
Total Applications
335
Issued Applications
290
Pending Applications
0
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2868650 [patent_doc_number] => 05166813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Optical evaluation using a hologram barrier filter' [patent_app_type] => 1 [patent_app_number] => 7/551634 [patent_app_country] => US [patent_app_date] => 1990-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6652 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166813.pdf [firstpage_image] =>[orig_patent_app_number] => 551634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551634
Optical evaluation using a hologram barrier filter Jul 10, 1990 Issued
Array ( [id] => 2909732 [patent_doc_number] => 05218473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Leakage-corrected linear variable filter' [patent_app_type] => 1 [patent_app_number] => 7/550255 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3847 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218473.pdf [firstpage_image] =>[orig_patent_app_number] => 550255 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550255
Leakage-corrected linear variable filter Jul 5, 1990 Issued
Array ( [id] => 3023611 [patent_doc_number] => 05341229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Holographic display system' [patent_app_type] => 1 [patent_app_number] => 7/548750 [patent_app_country] => US [patent_app_date] => 1990-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 90 [patent_no_of_words] => 20675 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341229.pdf [firstpage_image] =>[orig_patent_app_number] => 548750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548750
Holographic display system Jul 4, 1990 Issued
07/532175 CELLULAR ENCAPSULATED-LENS HIGH WHITENESS RETROREFLECTIVE SHEETING WITH FLEXIBLE COVER SHEET Jun 3, 1990 Abandoned
Array ( [id] => 2799034 [patent_doc_number] => 05103324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Method for fabricating holographic filters' [patent_app_type] => 1 [patent_app_number] => 7/526661 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2618 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103324.pdf [firstpage_image] =>[orig_patent_app_number] => 526661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526661
Method for fabricating holographic filters May 21, 1990 Issued
Array ( [id] => 2811080 [patent_doc_number] => 05124821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Large-field holographic binocular helmet visor' [patent_app_type] => 1 [patent_app_number] => 7/526679 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2916 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124821.pdf [firstpage_image] =>[orig_patent_app_number] => 526679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526679
Large-field holographic binocular helmet visor May 21, 1990 Issued
Array ( [id] => 2916774 [patent_doc_number] => 05216541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Optical associative identifier with real time joint transform correlator' [patent_app_type] => 1 [patent_app_number] => 7/520400 [patent_app_country] => US [patent_app_date] => 1990-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7646 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216541.pdf [firstpage_image] =>[orig_patent_app_number] => 520400 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520400
Optical associative identifier with real time joint transform correlator May 7, 1990 Issued
Array ( [id] => 2792946 [patent_doc_number] => 05142384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Holograms for packaging and display uses' [patent_app_type] => 1 [patent_app_number] => 7/519854 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3823 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142384.pdf [firstpage_image] =>[orig_patent_app_number] => 519854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519854
Holograms for packaging and display uses May 6, 1990 Issued
Array ( [id] => 2984582 [patent_doc_number] => 05225927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Real image type finder having cemented lens with at least one resin lens element' [patent_app_type] => 1 [patent_app_number] => 7/515957 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 56 [patent_no_of_words] => 10433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225927.pdf [firstpage_image] =>[orig_patent_app_number] => 515957 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515957
Real image type finder having cemented lens with at least one resin lens element Apr 26, 1990 Issued
Array ( [id] => 2713803 [patent_doc_number] => 05024495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Computer software protection, by optical effects' [patent_app_type] => 1 [patent_app_number] => 7/512642 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1918 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024495.pdf [firstpage_image] =>[orig_patent_app_number] => 512642 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512642
Computer software protection, by optical effects Apr 19, 1990 Issued
07/504703 PROJECTION-TYPE DISPLAY DEVICE Apr 4, 1990 Abandoned
Array ( [id] => 2795080 [patent_doc_number] => 05155604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Coated paper sheet embossed with a diffraction or holographic pattern' [patent_app_type] => 1 [patent_app_number] => 7/502537 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4737 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155604.pdf [firstpage_image] =>[orig_patent_app_number] => 502537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/502537
Coated paper sheet embossed with a diffraction or holographic pattern Mar 29, 1990 Issued
Array ( [id] => 2846214 [patent_doc_number] => 05138156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Vibration tolerant infrared sensor for aircraft' [patent_app_type] => 1 [patent_app_number] => 7/500962 [patent_app_country] => US [patent_app_date] => 1990-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1967 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138156.pdf [firstpage_image] =>[orig_patent_app_number] => 500962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500962
Vibration tolerant infrared sensor for aircraft Mar 28, 1990 Issued
07/498549 DIFFRACTION GRATING FOR OPTICAL SCANNING Mar 25, 1990 Abandoned
Array ( [id] => 2661923 [patent_doc_number] => 05073012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Anti-scatter, ultraviolet protected, anti-misting, electro-optical assemblies' [patent_app_type] => 1 [patent_app_number] => 7/496271 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 7278 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073012.pdf [firstpage_image] =>[orig_patent_app_number] => 496271 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496271
Anti-scatter, ultraviolet protected, anti-misting, electro-optical assemblies Mar 19, 1990 Issued
Array ( [id] => 2925940 [patent_doc_number] => 05200618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Method and apparatus for atomic imaging' [patent_app_type] => 1 [patent_app_number] => 7/490847 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200618.pdf [firstpage_image] =>[orig_patent_app_number] => 490847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490847
Method and apparatus for atomic imaging Mar 8, 1990 Issued
07/489876 OPTICAL EVALUATION USING A HOLOGRAM BARRIER FILTER Mar 5, 1990 Abandoned
Array ( [id] => 2757351 [patent_doc_number] => 05062695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Zoom lens system for use in a microfilm projection apparatus' [patent_app_type] => 1 [patent_app_number] => 7/486060 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 4281 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062695.pdf [firstpage_image] =>[orig_patent_app_number] => 486060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486060
Zoom lens system for use in a microfilm projection apparatus Feb 26, 1990 Issued
Array ( [id] => 2735501 [patent_doc_number] => 05015077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Zoom lens system for use in a microfilm projection apparatus' [patent_app_type] => 1 [patent_app_number] => 7/485553 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 37 [patent_no_of_words] => 4884 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015077.pdf [firstpage_image] =>[orig_patent_app_number] => 485553 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485553
Zoom lens system for use in a microfilm projection apparatus Feb 26, 1990 Issued
Array ( [id] => 2659271 [patent_doc_number] => 05033833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Omni-directional optical antenna element' [patent_app_type] => 1 [patent_app_number] => 7/485276 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3395 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033833.pdf [firstpage_image] =>[orig_patent_app_number] => 485276 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485276
Omni-directional optical antenna element Feb 25, 1990 Issued
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