Search

Robert Richardson

Examiner (ID: 9255)

Most Active Art Unit
2305
Art Unit(s)
2603, 2305, 3307, 2306, 2317
Total Applications
1321
Issued Applications
1230
Pending Applications
0
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2571341 [patent_doc_number] => 04858024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Apparatus for reproducing frequency-division multiplexed video FM and digital audio signals' [patent_app_type] => 1 [patent_app_number] => 7/176503 [patent_app_country] => US [patent_app_date] => 1988-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2212 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858024.pdf [firstpage_image] =>[orig_patent_app_number] => 176503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/176503
Apparatus for reproducing frequency-division multiplexed video FM and digital audio signals Mar 31, 1988 Issued
Array ( [id] => 2628876 [patent_doc_number] => 04894815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Optical head for reading information from a magnetooptic recording medium' [patent_app_type] => 1 [patent_app_number] => 7/175978 [patent_app_country] => US [patent_app_date] => 1988-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3050 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894815.pdf [firstpage_image] =>[orig_patent_app_number] => 175978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/175978
Optical head for reading information from a magnetooptic recording medium Mar 31, 1988 Issued
Array ( [id] => 2482917 [patent_doc_number] => 04872066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Drop-out correction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/173825 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9023 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872066.pdf [firstpage_image] =>[orig_patent_app_number] => 173825 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/173825
Drop-out correction apparatus Mar 27, 1988 Issued
Array ( [id] => 2753082 [patent_doc_number] => 05003406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Video image reproducing apparatus which eliminates a noise bar in the image by using a field memory' [patent_app_type] => 1 [patent_app_number] => 7/160603 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003406.pdf [firstpage_image] =>[orig_patent_app_number] => 160603 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160603
Video image reproducing apparatus which eliminates a noise bar in the image by using a field memory Mar 27, 1988 Issued
Array ( [id] => 2603003 [patent_doc_number] => 04918679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Optical record carrier scanning apparatus providing optoelectronic positioning of the scanning spot' [patent_app_type] => 1 [patent_app_number] => 7/173914 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6850 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918679.pdf [firstpage_image] =>[orig_patent_app_number] => 173914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/173914
Optical record carrier scanning apparatus providing optoelectronic positioning of the scanning spot Mar 27, 1988 Issued
07/172678 APPARATUS WITH MULTIPLE HEADS ADJUSTED FOR OPTIMUM PERFORMANCE AT DIFFERENT REGIONS OF OPTICAL DISK Mar 23, 1988 Abandoned
Array ( [id] => 2482215 [patent_doc_number] => 04887254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Optical disk drive device for positioning a carriage to a retract position' [patent_app_type] => 1 [patent_app_number] => 7/172525 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3525 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887254.pdf [firstpage_image] =>[orig_patent_app_number] => 172525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172525
Optical disk drive device for positioning a carriage to a retract position Mar 23, 1988 Issued
Array ( [id] => 2570572 [patent_doc_number] => 04849827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Disk and navigation apparatus for position locating system' [patent_app_type] => 1 [patent_app_number] => 7/171724 [patent_app_country] => US [patent_app_date] => 1988-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3878 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849827.pdf [firstpage_image] =>[orig_patent_app_number] => 171724 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/171724
Disk and navigation apparatus for position locating system Mar 21, 1988 Issued
Array ( [id] => 2566216 [patent_doc_number] => 04853796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Recording/reproducing apparatus for digital composite video signal with means for synchronizing color subcarrier phase' [patent_app_type] => 1 [patent_app_number] => 7/171032 [patent_app_country] => US [patent_app_date] => 1988-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 38 [patent_no_of_words] => 8600 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853796.pdf [firstpage_image] =>[orig_patent_app_number] => 171032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/171032
Recording/reproducing apparatus for digital composite video signal with means for synchronizing color subcarrier phase Mar 20, 1988 Issued
Array ( [id] => 2529761 [patent_doc_number] => 04881134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Comb filter for the rejection of intertrack chromonance crosstalk' [patent_app_type] => 1 [patent_app_number] => 7/170496 [patent_app_country] => US [patent_app_date] => 1988-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2620 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881134.pdf [firstpage_image] =>[orig_patent_app_number] => 170496 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/170496
Comb filter for the rejection of intertrack chromonance crosstalk Mar 20, 1988 Issued
Array ( [id] => 2498266 [patent_doc_number] => 04860121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Detector circuit for detecting drop-out in reproduced digital data' [patent_app_type] => 1 [patent_app_number] => 7/169669 [patent_app_country] => US [patent_app_date] => 1988-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2470 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860121.pdf [firstpage_image] =>[orig_patent_app_number] => 169669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169669
Detector circuit for detecting drop-out in reproduced digital data Mar 17, 1988 Issued
Array ( [id] => 2526038 [patent_doc_number] => 04864426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Circuit for detecting signal loss, or drop-out, in a digital signal processing system with A/D conversion' [patent_app_type] => 1 [patent_app_number] => 7/169667 [patent_app_country] => US [patent_app_date] => 1988-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1737 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864426.pdf [firstpage_image] =>[orig_patent_app_number] => 169667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169667
Circuit for detecting signal loss, or drop-out, in a digital signal processing system with A/D conversion Mar 17, 1988 Issued
Array ( [id] => 2533280 [patent_doc_number] => 04888649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Noncopiably recorded videotape and noncopiably videotape-recording system' [patent_app_type] => 1 [patent_app_number] => 7/169622 [patent_app_country] => US [patent_app_date] => 1988-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 1116 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888649.pdf [firstpage_image] =>[orig_patent_app_number] => 169622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169622
Noncopiably recorded videotape and noncopiably videotape-recording system Mar 17, 1988 Issued
Array ( [id] => 2528011 [patent_doc_number] => 04870632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Optical head with astigmatic reflecting element' [patent_app_type] => 1 [patent_app_number] => 7/169478 [patent_app_country] => US [patent_app_date] => 1988-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 9517 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870632.pdf [firstpage_image] =>[orig_patent_app_number] => 169478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169478
Optical head with astigmatic reflecting element Mar 16, 1988 Issued
Array ( [id] => 2641711 [patent_doc_number] => 04893192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Video signal drop-out corrector circuit responsive to level of luminance component of the signal' [patent_app_type] => 1 [patent_app_number] => 7/169254 [patent_app_country] => US [patent_app_date] => 1988-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 1702 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893192.pdf [firstpage_image] =>[orig_patent_app_number] => 169254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169254
Video signal drop-out corrector circuit responsive to level of luminance component of the signal Mar 15, 1988 Issued
Array ( [id] => 2568473 [patent_doc_number] => 04853914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Time base correction system with coarse and fine correction' [patent_app_type] => 1 [patent_app_number] => 7/168246 [patent_app_country] => US [patent_app_date] => 1988-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4228 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853914.pdf [firstpage_image] =>[orig_patent_app_number] => 168246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168246
Time base correction system with coarse and fine correction Mar 14, 1988 Issued
Array ( [id] => 2522145 [patent_doc_number] => 04851928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Apparatus for recording low and high bond components of a chrominance signal' [patent_app_type] => 1 [patent_app_number] => 7/167362 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4557 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851928.pdf [firstpage_image] =>[orig_patent_app_number] => 167362 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167362
Apparatus for recording low and high bond components of a chrominance signal Mar 13, 1988 Issued
Array ( [id] => 2495250 [patent_doc_number] => 04866691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'AC amplifying RF signal processing circuit for optical disk player' [patent_app_type] => 1 [patent_app_number] => 7/166938 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 26 [patent_no_of_words] => 4676 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866691.pdf [firstpage_image] =>[orig_patent_app_number] => 166938 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166938
AC amplifying RF signal processing circuit for optical disk player Mar 10, 1988 Issued
Array ( [id] => 2502102 [patent_doc_number] => 04843603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Concentric photodetector arrangement for focusing and tracking' [patent_app_type] => 1 [patent_app_number] => 7/166679 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3328 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843603.pdf [firstpage_image] =>[orig_patent_app_number] => 166679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166679
Concentric photodetector arrangement for focusing and tracking Mar 10, 1988 Issued
Array ( [id] => 2501179 [patent_doc_number] => 04860271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Servo circuit for generating a tracking error signal for optical disk player' [patent_app_type] => 1 [patent_app_number] => 7/167284 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 3724 [patent_no_of_claims] => 7 [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/04/860/04860271.pdf [firstpage_image] =>[orig_patent_app_number] => 167284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167284
Servo circuit for generating a tracking error signal for optical disk player Mar 10, 1988 Issued
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