Search

John W. Shepperd

Examiner (ID: 2879)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2677213 [patent_doc_number] => 05047838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Adaptive comb filter' [patent_app_type] => 1 [patent_app_number] => 7/552953 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3464 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047838.pdf [firstpage_image] =>[orig_patent_app_number] => 552953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552953
Adaptive comb filter Jul 15, 1990 Issued
Array ( [id] => 2810554 [patent_doc_number] => 05124794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Adaptive peaking circuit' [patent_app_type] => 1 [patent_app_number] => 7/549869 [patent_app_country] => US [patent_app_date] => 1990-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 5280 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124794.pdf [firstpage_image] =>[orig_patent_app_number] => 549869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549869
Adaptive peaking circuit Jul 8, 1990 Issued
Array ( [id] => 2687503 [patent_doc_number] => 05067011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Method and apparatus for demodulating chrominance signals using a training signal in place of a color burst signal' [patent_app_type] => 1 [patent_app_number] => 7/545329 [patent_app_country] => US [patent_app_date] => 1990-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4724 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067011.pdf [firstpage_image] =>[orig_patent_app_number] => 545329 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545329
Method and apparatus for demodulating chrominance signals using a training signal in place of a color burst signal Jun 26, 1990 Issued
Array ( [id] => 2767488 [patent_doc_number] => 05060053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Information signal processing device' [patent_app_type] => 1 [patent_app_number] => 7/543213 [patent_app_country] => US [patent_app_date] => 1990-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 8531 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060053.pdf [firstpage_image] =>[orig_patent_app_number] => 543213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543213
Information signal processing device Jun 24, 1990 Issued
Array ( [id] => 2868072 [patent_doc_number] => 05083197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Apparatus for restoring the correct phase relation of the chroma and luminance signals passed through separate paths' [patent_app_type] => 1 [patent_app_number] => 7/531144 [patent_app_country] => US [patent_app_date] => 1990-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2212 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083197.pdf [firstpage_image] =>[orig_patent_app_number] => 531144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531144
Apparatus for restoring the correct phase relation of the chroma and luminance signals passed through separate paths May 30, 1990 Issued
07/521045 APPARATUS AND PROCESS FOR MAGNETICALLY AND OPTICALLY READING DOCUMENTS AND SELECTING THE SAME May 8, 1990 Abandoned
Array ( [id] => 2981267 [patent_doc_number] => 05194936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Circuit for selectively converting a color bar pattern' [patent_app_type] => 1 [patent_app_number] => 7/519445 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5297 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194936.pdf [firstpage_image] =>[orig_patent_app_number] => 519445 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519445
Circuit for selectively converting a color bar pattern May 3, 1990 Issued
Array ( [id] => 2781465 [patent_doc_number] => 05075766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Television on-screen character display system with provisions for edging characters' [patent_app_type] => 1 [patent_app_number] => 7/513455 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4053 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075766.pdf [firstpage_image] =>[orig_patent_app_number] => 513455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/513455
Television on-screen character display system with provisions for edging characters Apr 29, 1990 Issued
Array ( [id] => 2821353 [patent_doc_number] => 05079623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Signal clamp for a dual function input terminal of a \"one-chip\" television signal processing IC' [patent_app_type] => 1 [patent_app_number] => 7/515494 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3591 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079623.pdf [firstpage_image] =>[orig_patent_app_number] => 515494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515494
Signal clamp for a dual function input terminal of a "one-chip" television signal processing IC Apr 29, 1990 Issued
Array ( [id] => 2713655 [patent_doc_number] => 05068717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Method and apparatus for synchronization in a digital composite video system' [patent_app_type] => 1 [patent_app_number] => 7/515195 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3976 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068717.pdf [firstpage_image] =>[orig_patent_app_number] => 515195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515195
Method and apparatus for synchronization in a digital composite video system Apr 26, 1990 Issued
Array ( [id] => 2741547 [patent_doc_number] => 05051829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Method for automatically controlling optimal tuning point for receiving teletext' [patent_app_type] => 1 [patent_app_number] => 7/512123 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1196 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051829.pdf [firstpage_image] =>[orig_patent_app_number] => 512123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512123
Method for automatically controlling optimal tuning point for receiving teletext Apr 19, 1990 Issued
Array ( [id] => 2771402 [patent_doc_number] => 05063438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Three dimensional encoding system for color television' [patent_app_type] => 1 [patent_app_number] => 7/511644 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5640 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063438.pdf [firstpage_image] =>[orig_patent_app_number] => 511644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511644
Three dimensional encoding system for color television Apr 19, 1990 Issued
Array ( [id] => 2722635 [patent_doc_number] => 05053858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Chrominance signal processing appartus for widescreen television system' [patent_app_type] => 1 [patent_app_number] => 7/509384 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4422 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053858.pdf [firstpage_image] =>[orig_patent_app_number] => 509384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509384
Chrominance signal processing appartus for widescreen television system Apr 15, 1990 Issued
Array ( [id] => 2825434 [patent_doc_number] => 05081521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'NTSC color television system with improved chroma bandwidth and chroma ringing reduction' [patent_app_type] => 1 [patent_app_number] => 7/509314 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4408 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081521.pdf [firstpage_image] =>[orig_patent_app_number] => 509314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509314
NTSC color television system with improved chroma bandwidth and chroma ringing reduction Apr 12, 1990 Issued
Array ( [id] => 2675191 [patent_doc_number] => 05070395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Television signal system conversion apparatus' [patent_app_type] => 1 [patent_app_number] => 7/501754 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 7599 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070395.pdf [firstpage_image] =>[orig_patent_app_number] => 501754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501754
Television signal system conversion apparatus Mar 29, 1990 Issued
90/001978 DATA SYSTEM EMPLOYING WALLET-SIZE OPTICAL CARD Mar 27, 1990 Issued
90/001977 DATA SYSTEM CONTAINING A HIGH CAPACITY OPTICAL CONTRAST LASER RECORDABLE WALLET-SIZE PLASTIC CARD Mar 27, 1990 Issued
Array ( [id] => 2760642 [patent_doc_number] => 05072297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Method and system for transmitting and receiving PCM audio signals in combination with a video signal' [patent_app_type] => 1 [patent_app_number] => 7/499874 [patent_app_country] => US [patent_app_date] => 1990-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4973 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072297.pdf [firstpage_image] =>[orig_patent_app_number] => 499874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499874
Method and system for transmitting and receiving PCM audio signals in combination with a video signal Mar 26, 1990 Issued
07/499895 WHITE BALANCE CORRECTING DEVICE FOR AN IMAGE SENSING APPARATUS Mar 26, 1990 Abandoned
Array ( [id] => 2713673 [patent_doc_number] => 05068718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Image quality correcting system for use with an imaging apparatus' [patent_app_type] => 1 [patent_app_number] => 7/496331 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 6004 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068718.pdf [firstpage_image] =>[orig_patent_app_number] => 496331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496331
Image quality correcting system for use with an imaging apparatus Mar 19, 1990 Issued
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