Search

David Parsons

Examiner (ID: 5488)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2908080 [patent_doc_number] => 05218387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Eye position detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/703114 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6263 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218387.pdf [firstpage_image] =>[orig_patent_app_number] => 703114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703114
Eye position detecting apparatus May 19, 1991 Issued
Array ( [id] => 3016367 [patent_doc_number] => 05331444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Moisture-insensitive holograms and method for making the same' [patent_app_type] => 1 [patent_app_number] => 7/703248 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3117 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331444.pdf [firstpage_image] =>[orig_patent_app_number] => 703248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703248
Moisture-insensitive holograms and method for making the same May 19, 1991 Issued
Array ( [id] => 2805047 [patent_doc_number] => 05144489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Compact wide-angle zoom lens' [patent_app_type] => 1 [patent_app_number] => 7/700514 [patent_app_country] => US [patent_app_date] => 1991-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 17549 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144489.pdf [firstpage_image] =>[orig_patent_app_number] => 700514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700514
Compact wide-angle zoom lens May 14, 1991 Issued
Array ( [id] => 2879109 [patent_doc_number] => 05162943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Image reading apparatus with a diffraction grating' [patent_app_type] => 1 [patent_app_number] => 7/699645 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1776 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162943.pdf [firstpage_image] =>[orig_patent_app_number] => 699645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699645
Image reading apparatus with a diffraction grating May 13, 1991 Issued
Array ( [id] => 2829263 [patent_doc_number] => 05168401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Brightness conserving optical system for modifying beam symmetry' [patent_app_type] => 1 [patent_app_number] => 7/696634 [patent_app_country] => US [patent_app_date] => 1991-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 8507 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168401.pdf [firstpage_image] =>[orig_patent_app_number] => 696634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696634
Brightness conserving optical system for modifying beam symmetry May 6, 1991 Issued
Array ( [id] => 2878009 [patent_doc_number] => 05153751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Holographic display element' [patent_app_type] => 1 [patent_app_number] => 7/692379 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6151 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153751.pdf [firstpage_image] =>[orig_patent_app_number] => 692379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692379
Holographic display element Apr 25, 1991 Issued
Array ( [id] => 2695587 [patent_doc_number] => 05067781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Optical elements and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 7/691665 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4926 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067781.pdf [firstpage_image] =>[orig_patent_app_number] => 691665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691665
Optical elements and method of manufacture Apr 24, 1991 Issued
Array ( [id] => 2814104 [patent_doc_number] => 05148320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Projection lens' [patent_app_type] => 1 [patent_app_number] => 7/689507 [patent_app_country] => US [patent_app_date] => 1991-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 4228 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148320.pdf [firstpage_image] =>[orig_patent_app_number] => 689507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689507
Projection lens Apr 22, 1991 Issued
Array ( [id] => 3018360 [patent_doc_number] => 05276538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Display device with micro lens array' [patent_app_type] => 1 [patent_app_number] => 7/678155 [patent_app_country] => US [patent_app_date] => 1991-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6060 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276538.pdf [firstpage_image] =>[orig_patent_app_number] => 678155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678155
Display device with micro lens array Apr 1, 1991 Issued
Array ( [id] => 2814122 [patent_doc_number] => 05148321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Compact zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/677658 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 5674 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148321.pdf [firstpage_image] =>[orig_patent_app_number] => 677658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677658
Compact zoom lens system Mar 28, 1991 Issued
Array ( [id] => 2940806 [patent_doc_number] => 05233464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Multilayer infrared filter' [patent_app_type] => 1 [patent_app_number] => 7/672855 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4686 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233464.pdf [firstpage_image] =>[orig_patent_app_number] => 672855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672855
Multilayer infrared filter Mar 19, 1991 Issued
Array ( [id] => 2993917 [patent_doc_number] => 05251064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Lighting fixture reflector containing ultraviolet absorber' [patent_app_type] => 1 [patent_app_number] => 7/665841 [patent_app_country] => US [patent_app_date] => 1991-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1923 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251064.pdf [firstpage_image] =>[orig_patent_app_number] => 665841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665841
Lighting fixture reflector containing ultraviolet absorber Mar 7, 1991 Issued
Array ( [id] => 2815589 [patent_doc_number] => 05157549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Automotive headup display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/665839 [patent_app_country] => US [patent_app_date] => 1991-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2371 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157549.pdf [firstpage_image] =>[orig_patent_app_number] => 665839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665839
Automotive headup display apparatus Mar 6, 1991 Issued
Array ( [id] => 2852500 [patent_doc_number] => 05138493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/666333 [patent_app_country] => US [patent_app_date] => 1991-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3535 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138493.pdf [firstpage_image] =>[orig_patent_app_number] => 666333 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666333
Zoom lens system Mar 6, 1991 Issued
Array ( [id] => 2810963 [patent_doc_number] => 05124815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Method for forming holographic optical elements free of secondary fringes' [patent_app_type] => 1 [patent_app_number] => 7/649674 [patent_app_country] => US [patent_app_date] => 1991-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2689 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124815.pdf [firstpage_image] =>[orig_patent_app_number] => 649674 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649674
Method for forming holographic optical elements free of secondary fringes Feb 25, 1991 Issued
Array ( [id] => 2670169 [patent_doc_number] => 05066098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet' [patent_app_type] => 1 [patent_app_number] => 7/657874 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 7502 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066098.pdf [firstpage_image] =>[orig_patent_app_number] => 657874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657874
Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet Feb 18, 1991 Issued
Array ( [id] => 2903343 [patent_doc_number] => 05241407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Projection-type display device' [patent_app_type] => 1 [patent_app_number] => 7/652476 [patent_app_country] => US [patent_app_date] => 1991-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4009 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241407.pdf [firstpage_image] =>[orig_patent_app_number] => 652476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652476
Projection-type display device Feb 7, 1991 Issued
Array ( [id] => 2839212 [patent_doc_number] => 05088805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Electrodynamic actuator for an optical write-in or read-out unit' [patent_app_type] => 1 [patent_app_number] => 7/649136 [patent_app_country] => US [patent_app_date] => 1991-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2232 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088805.pdf [firstpage_image] =>[orig_patent_app_number] => 649136 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649136
Electrodynamic actuator for an optical write-in or read-out unit Jan 28, 1991 Issued
07/633189 WIDE-BAND HALF-MIRROR Dec 27, 1990 Abandoned
Array ( [id] => 2846323 [patent_doc_number] => 05161051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Simultaneous dual field of view sensor' [patent_app_type] => 1 [patent_app_number] => 7/627164 [patent_app_country] => US [patent_app_date] => 1990-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2099 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161051.pdf [firstpage_image] =>[orig_patent_app_number] => 627164 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627164
Simultaneous dual field of view sensor Dec 12, 1990 Issued
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