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
Array ( [id] => 2295923 [patent_doc_number] => 04639766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Phase and amplitude control of vertical modulation in horizontal scan of CRT high resolution television' [patent_app_type] => 1 [patent_app_number] => 6/656864 [patent_app_country] => US [patent_app_date] => 1984-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3823 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639766.pdf [firstpage_image] =>[orig_patent_app_number] => 656864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656864
Phase and amplitude control of vertical modulation in horizontal scan of CRT high resolution television Oct 1, 1984 Issued
Array ( [id] => 2285631 [patent_doc_number] => 04623915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Apparatus for processing multiple time division multiplexed asynchronous composite video signals' [patent_app_type] => 1 [patent_app_number] => 6/653074 [patent_app_country] => US [patent_app_date] => 1984-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 12235 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623915.pdf [firstpage_image] =>[orig_patent_app_number] => 653074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653074
Apparatus for processing multiple time division multiplexed asynchronous composite video signals Sep 20, 1984 Issued
Array ( [id] => 2246602 [patent_doc_number] => 04622581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Video camera control circuit averaging control signals each obtained by adding or subtracting a previous control signal and reference correcting data in response to error data, with the reference correcting data being reduced for each polarity reversal' [patent_app_type] => 1 [patent_app_number] => 6/652084 [patent_app_country] => US [patent_app_date] => 1984-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5090 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622581.pdf [firstpage_image] =>[orig_patent_app_number] => 652084 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/652084
Video camera control circuit averaging control signals each obtained by adding or subtracting a previous control signal and reference correcting data in response to error data, with the reference correcting data being reduced for each polarity reversal Sep 18, 1984 Issued
Array ( [id] => 2225577 [patent_doc_number] => 04628345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Circuit for analog digital conversion of a color television signal employing variable signal amplification' [patent_app_type] => 1 [patent_app_number] => 6/651272 [patent_app_country] => US [patent_app_date] => 1984-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4715 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628345.pdf [firstpage_image] =>[orig_patent_app_number] => 651272 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/651272
Circuit for analog digital conversion of a color television signal employing variable signal amplification Sep 13, 1984 Issued
Array ( [id] => 2315611 [patent_doc_number] => 04638349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Method of and circuit for digitally demodulating an amplitude-modulated signal produced by suppressed-carrier amplitude modulation of two carriers of the same frequencies in a phase-quadrature relationship' [patent_app_type] => 1 [patent_app_number] => 6/649872 [patent_app_country] => US [patent_app_date] => 1984-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4141 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638349.pdf [firstpage_image] =>[orig_patent_app_number] => 649872 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649872
Method of and circuit for digitally demodulating an amplitude-modulated signal produced by suppressed-carrier amplitude modulation of two carriers of the same frequencies in a phase-quadrature relationship Sep 11, 1984 Issued
Array ( [id] => 2295936 [patent_doc_number] => 04639767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Apparatus for detecting movement in a television signal based on taking ratio of signal representing frame difference to signal representing sum of picture element differences' [patent_app_type] => 1 [patent_app_number] => 6/648984 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6409 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639767.pdf [firstpage_image] =>[orig_patent_app_number] => 648984 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648984
Apparatus for detecting movement in a television signal based on taking ratio of signal representing frame difference to signal representing sum of picture element differences Sep 6, 1984 Issued
Array ( [id] => 2285544 [patent_doc_number] => 04602277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Permanent color correction process using a sampling and an average color determination and a system using this process' [patent_app_type] => 1 [patent_app_number] => 6/645819 [patent_app_country] => US [patent_app_date] => 1984-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6331 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602277.pdf [firstpage_image] =>[orig_patent_app_number] => 645819 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645819
Permanent color correction process using a sampling and an average color determination and a system using this process Aug 26, 1984 Issued
Array ( [id] => 2285524 [patent_doc_number] => 04620219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Apparatus for detecting a chrominance reference burst component to develop a burst gate pulse' [patent_app_type] => 1 [patent_app_number] => 6/637769 [patent_app_country] => US [patent_app_date] => 1984-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3316 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620219.pdf [firstpage_image] =>[orig_patent_app_number] => 637769 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637769
Apparatus for detecting a chrominance reference burst component to develop a burst gate pulse Aug 5, 1984 Issued
Array ( [id] => 2285039 [patent_doc_number] => 04626891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Motion detecting circuit utilizing inter-frame difference signals of successive fields' [patent_app_type] => 1 [patent_app_number] => 6/633273 [patent_app_country] => US [patent_app_date] => 1984-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3989 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626891.pdf [firstpage_image] =>[orig_patent_app_number] => 633273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/633273
Motion detecting circuit utilizing inter-frame difference signals of successive fields Jul 22, 1984 Issued
Array ( [id] => 2399817 [patent_doc_number] => 04724870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Flow regulator' [patent_app_type] => 1 [patent_app_number] => 6/633117 [patent_app_country] => US [patent_app_date] => 1984-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1522 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724870.pdf [firstpage_image] =>[orig_patent_app_number] => 633117 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/633117
Flow regulator Jul 19, 1984 Issued
Array ( [id] => 2217711 [patent_doc_number] => 04616252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Sampled color difference signal processing system having a quadrature distortion reduction differentiator' [patent_app_type] => 1 [patent_app_number] => 6/631073 [patent_app_country] => US [patent_app_date] => 1984-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5074 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616252.pdf [firstpage_image] =>[orig_patent_app_number] => 631073 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631073
Sampled color difference signal processing system having a quadrature distortion reduction differentiator Jul 15, 1984 Issued
Array ( [id] => 2223411 [patent_doc_number] => 04631574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Compatible high-definition television with extended aspect ratio' [patent_app_type] => 1 [patent_app_number] => 6/626453 [patent_app_country] => US [patent_app_date] => 1984-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5386 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/631/04631574.pdf [firstpage_image] =>[orig_patent_app_number] => 626453 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626453
Compatible high-definition television with extended aspect ratio Jun 28, 1984 Issued
Array ( [id] => 2288466 [patent_doc_number] => 04587391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Snap in panel mounted circuit breaker' [patent_app_type] => 1 [patent_app_number] => 6/624296 [patent_app_country] => US [patent_app_date] => 1984-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2723 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587391.pdf [firstpage_image] =>[orig_patent_app_number] => 624296 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/624296
Snap in panel mounted circuit breaker Jun 24, 1984 Issued
Array ( [id] => 2272210 [patent_doc_number] => 04630104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Circuit arrangement for removing noise of a color video signal' [patent_app_type] => 1 [patent_app_number] => 6/623348 [patent_app_country] => US [patent_app_date] => 1984-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2736 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/630/04630104.pdf [firstpage_image] =>[orig_patent_app_number] => 623348 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/623348
Circuit arrangement for removing noise of a color video signal Jun 21, 1984 Issued
Array ( [id] => 2224472 [patent_doc_number] => 04594607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Demodulator for sampled chrominance signals including a Nyquist filter for recovering wideband I color difference signals' [patent_app_type] => 1 [patent_app_number] => 6/619369 [patent_app_country] => US [patent_app_date] => 1984-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3082 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/594/04594607.pdf [firstpage_image] =>[orig_patent_app_number] => 619369 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/619369
Demodulator for sampled chrominance signals including a Nyquist filter for recovering wideband I color difference signals Jun 10, 1984 Issued
Array ( [id] => 2222481 [patent_doc_number] => 04621286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Spatial-temporal frequency interleaved processing of a television signal with reduced amplitude interleaved sections' [patent_app_type] => 1 [patent_app_number] => 6/615094 [patent_app_country] => US [patent_app_date] => 1984-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5555 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/621/04621286.pdf [firstpage_image] =>[orig_patent_app_number] => 615094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615094
Spatial-temporal frequency interleaved processing of a television signal with reduced amplitude interleaved sections May 28, 1984 Issued
Array ( [id] => 2265124 [patent_doc_number] => 04598309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Television receiver that includes a frame store using non-interlaced scanning format with motion compensation' [patent_app_type] => 1 [patent_app_number] => 6/614668 [patent_app_country] => US [patent_app_date] => 1984-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6583 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598309.pdf [firstpage_image] =>[orig_patent_app_number] => 614668 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614668
Television receiver that includes a frame store using non-interlaced scanning format with motion compensation May 28, 1984 Issued
Array ( [id] => 2222501 [patent_doc_number] => 04621287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Time-multiplexing of an interleaved spectrum of a television signal' [patent_app_type] => 1 [patent_app_number] => 6/615091 [patent_app_country] => US [patent_app_date] => 1984-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4309 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/621/04621287.pdf [firstpage_image] =>[orig_patent_app_number] => 615091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615091
Time-multiplexing of an interleaved spectrum of a television signal May 28, 1984 Issued
Array ( [id] => 2140330 [patent_doc_number] => 04532393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Push button switch' [patent_app_type] => 1 [patent_app_number] => 6/614388 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2062 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532393.pdf [firstpage_image] =>[orig_patent_app_number] => 614388 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614388
Push button switch May 24, 1984 Issued
Array ( [id] => 2245002 [patent_doc_number] => 04608594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Television receiver using non-interlaced scanning format with motion compensation' [patent_app_type] => 1 [patent_app_number] => 6/614310 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 7125 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/608/04608594.pdf [firstpage_image] =>[orig_patent_app_number] => 614310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614310
Television receiver using non-interlaced scanning format with motion compensation May 24, 1984 Issued
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