Search

John W. Shepperd

Examiner (ID: 11188)

Most Active Art Unit
2602
Art Unit(s)
2602, 2107, 2505, 2514, 3504, 2102, 2403, 2309
Total Applications
1208
Issued Applications
1081
Pending Applications
8
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
07/170442 VIDEO SIGNAL FORMAT Mar 15, 1988 Abandoned
07/168963 IMAGE SIGNAL PROCESSOR Mar 15, 1988 Abandoned
Array ( [id] => 2497637 [patent_doc_number] => 04860090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Digital signal processing circuit driven by a switched clock and used in television receiver for processing standard and nonstandard television signals' [patent_app_type] => 1 [patent_app_number] => 7/164914 [patent_app_country] => US [patent_app_date] => 1988-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7564 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860090.pdf [firstpage_image] =>[orig_patent_app_number] => 164914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164914
Digital signal processing circuit driven by a switched clock and used in television receiver for processing standard and nonstandard television signals Mar 6, 1988 Issued
Array ( [id] => 2567890 [patent_doc_number] => 04837612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Automatic hue corrector apparatus and method with a capability to correct wide angle demodulator hue signal distortion created in response to predominantly green hue environments' [patent_app_type] => 1 [patent_app_number] => 7/163494 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2309 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837612.pdf [firstpage_image] =>[orig_patent_app_number] => 163494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163494
Automatic hue corrector apparatus and method with a capability to correct wide angle demodulator hue signal distortion created in response to predominantly green hue environments Mar 2, 1988 Issued
Array ( [id] => 2501605 [patent_doc_number] => 04847679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Multiplex chrominance gain control and matrix using a single multiplier and a coefficient shift register' [patent_app_type] => 1 [patent_app_number] => 7/162677 [patent_app_country] => US [patent_app_date] => 1988-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3272 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/847/04847679.pdf [firstpage_image] =>[orig_patent_app_number] => 162677 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/162677
Multiplex chrominance gain control and matrix using a single multiplier and a coefficient shift register Feb 29, 1988 Issued
Array ( [id] => 2676391 [patent_doc_number] => 04954885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Filter for separating luminance and chrominance signals from composite color television signal' [patent_app_type] => 1 [patent_app_number] => 7/160332 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12568 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 728 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954885.pdf [firstpage_image] =>[orig_patent_app_number] => 160332 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160332
Filter for separating luminance and chrominance signals from composite color television signal Feb 24, 1988 Issued
Array ( [id] => 2492052 [patent_doc_number] => 04866522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Television transmission system with multiplexed components' [patent_app_type] => 1 [patent_app_number] => 7/157820 [patent_app_country] => US [patent_app_date] => 1988-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3606 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866522.pdf [firstpage_image] =>[orig_patent_app_number] => 157820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157820
Television transmission system with multiplexed components Feb 18, 1988 Issued
Array ( [id] => 2525626 [patent_doc_number] => 04855811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Apparatus for processing auxiliary information in an extended definition widescreen television system' [patent_app_type] => 1 [patent_app_number] => 7/154570 [patent_app_country] => US [patent_app_date] => 1988-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 14747 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855811.pdf [firstpage_image] =>[orig_patent_app_number] => 154570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154570
Apparatus for processing auxiliary information in an extended definition widescreen television system Feb 9, 1988 Issued
Array ( [id] => 2592956 [patent_doc_number] => 04926244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Extended definition widescreen television signal processing system with alternate subcarrier' [patent_app_type] => 1 [patent_app_number] => 7/154559 [patent_app_country] => US [patent_app_date] => 1988-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7938 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926244.pdf [firstpage_image] =>[orig_patent_app_number] => 154559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154559
Extended definition widescreen television signal processing system with alternate subcarrier Feb 9, 1988 Issued
Array ( [id] => 2485674 [patent_doc_number] => 04882627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Noise reduction system' [patent_app_type] => 1 [patent_app_number] => 7/163827 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2693 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882627.pdf [firstpage_image] =>[orig_patent_app_number] => 163827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163827
Noise reduction system Feb 7, 1988 Issued
Array ( [id] => 2536697 [patent_doc_number] => 04839718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Luminance selection apparatus for video signal control system' [patent_app_type] => 1 [patent_app_number] => 7/152345 [patent_app_country] => US [patent_app_date] => 1988-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6118 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839718.pdf [firstpage_image] =>[orig_patent_app_number] => 152345 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152345
Luminance selection apparatus for video signal control system Feb 3, 1988 Issued
Array ( [id] => 2567869 [patent_doc_number] => 04837611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Wideband NTSC-compatible transmission system with noise reduction processing' [patent_app_type] => 1 [patent_app_number] => 7/151895 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4770 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837611.pdf [firstpage_image] =>[orig_patent_app_number] => 151895 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151895
Wideband NTSC-compatible transmission system with noise reduction processing Feb 2, 1988 Issued
Array ( [id] => 2488793 [patent_doc_number] => 04823183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Video mixer with multicolor boarder' [patent_app_type] => 1 [patent_app_number] => 7/150598 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3932 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823183.pdf [firstpage_image] =>[orig_patent_app_number] => 150598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150598
Video mixer with multicolor boarder Jan 31, 1988 Issued
Array ( [id] => 2449982 [patent_doc_number] => 04792854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Apparatus for temporally processing a video signal' [patent_app_type] => 1 [patent_app_number] => 7/153580 [patent_app_country] => US [patent_app_date] => 1988-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1286 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792854.pdf [firstpage_image] =>[orig_patent_app_number] => 153580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153580
Apparatus for temporally processing a video signal Jan 28, 1988 Issued
Array ( [id] => 2570735 [patent_doc_number] => 04857992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Image display apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/146446 [patent_app_country] => US [patent_app_date] => 1988-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6929 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857992.pdf [firstpage_image] =>[orig_patent_app_number] => 146446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146446
Image display apparatus and method Jan 18, 1988 Issued
Array ( [id] => 2561935 [patent_doc_number] => 04814860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Television picture zoom system having chroma phase restoration circuit' [patent_app_type] => 1 [patent_app_number] => 7/145027 [patent_app_country] => US [patent_app_date] => 1988-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 11000 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814860.pdf [firstpage_image] =>[orig_patent_app_number] => 145027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/145027
Television picture zoom system having chroma phase restoration circuit Jan 18, 1988 Issued
Array ( [id] => 2483952 [patent_doc_number] => 04812905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'System for compensating for the violation of the constant luminance principle in color television systems' [patent_app_type] => 1 [patent_app_number] => 7/144414 [patent_app_country] => US [patent_app_date] => 1988-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3790 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812905.pdf [firstpage_image] =>[orig_patent_app_number] => 144414 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144414
System for compensating for the violation of the constant luminance principle in color television systems Jan 14, 1988 Issued
Array ( [id] => 2485163 [patent_doc_number] => 04876589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Phase responsive composite video signal control system' [patent_app_type] => 1 [patent_app_number] => 7/142691 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 14875 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876589.pdf [firstpage_image] =>[orig_patent_app_number] => 142691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142691
Phase responsive composite video signal control system Jan 10, 1988 Issued
Array ( [id] => 2523369 [patent_doc_number] => 04875105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Video signal processing device' [patent_app_type] => 1 [patent_app_number] => 7/144591 [patent_app_country] => US [patent_app_date] => 1988-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2764 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875105.pdf [firstpage_image] =>[orig_patent_app_number] => 144591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144591
Video signal processing device Jan 6, 1988 Issued
Array ( [id] => 2521970 [patent_doc_number] => 04819062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Adaptive-type luminance/color signal separation circuit using the horizontal and vertical correlation in television receiver' [patent_app_type] => 1 [patent_app_number] => 7/139737 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819062.pdf [firstpage_image] =>[orig_patent_app_number] => 139737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139737
Adaptive-type luminance/color signal separation circuit using the horizontal and vertical correlation in television receiver Dec 29, 1987 Issued
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