Search

Mark R. Powell

Examiner (ID: 9148)

Most Active Art Unit
2602
Art Unit(s)
2122, 2415, 2602, 2303, 2606, 2772, 2711
Total Applications
768
Issued Applications
654
Pending Applications
4
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
07/524697 PICTURE PRINTING APPARATUS May 16, 1990 Abandoned
Array ( [id] => 2777142 [patent_doc_number] => 04985758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Signal processing system having selected output from plural readout devices' [patent_app_type] => 1 [patent_app_number] => 7/522457 [patent_app_country] => US [patent_app_date] => 1990-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6504 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985758.pdf [firstpage_image] =>[orig_patent_app_number] => 522457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522457
Signal processing system having selected output from plural readout devices May 13, 1990 Issued
Array ( [id] => 2690185 [patent_doc_number] => 05045947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Television receiver having memory control for tune-by-label feature' [patent_app_type] => 1 [patent_app_number] => 7/514693 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7774 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045947.pdf [firstpage_image] =>[orig_patent_app_number] => 514693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514693
Television receiver having memory control for tune-by-label feature Apr 25, 1990 Issued
Array ( [id] => 2750952 [patent_doc_number] => 05029005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Apparatus for the muting of an audio power amplifier in a standby mode' [patent_app_type] => 1 [patent_app_number] => 7/511295 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 2 [patent_no_of_words] => 2756 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029005.pdf [firstpage_image] =>[orig_patent_app_number] => 511295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511295
Apparatus for the muting of an audio power amplifier in a standby mode Apr 24, 1990 Issued
Array ( [id] => 2929653 [patent_doc_number] => 05200814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Video projector with optical color balance' [patent_app_type] => 1 [patent_app_number] => 7/511790 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 9102 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200814.pdf [firstpage_image] =>[orig_patent_app_number] => 511790 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511790
Video projector with optical color balance Apr 19, 1990 Issued
07/507527 WHITE BALANCE ADJUSTING DEVICE FOR VIDEO CAMERA Apr 10, 1990 Abandoned
Array ( [id] => 2729603 [patent_doc_number] => 05025317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Ghost canceler using reference signals to generate updated criterion functions on which tap gains are determined' [patent_app_type] => 1 [patent_app_number] => 7/506834 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3781 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025317.pdf [firstpage_image] =>[orig_patent_app_number] => 506834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506834
Ghost canceler using reference signals to generate updated criterion functions on which tap gains are determined Apr 9, 1990 Issued
Array ( [id] => 2745702 [patent_doc_number] => 05052047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Modulator-remodulator with common local oscilator' [patent_app_type] => 1 [patent_app_number] => 7/507345 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2520 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052047.pdf [firstpage_image] =>[orig_patent_app_number] => 507345 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507345
Modulator-remodulator with common local oscilator Apr 9, 1990 Issued
90/001982 DISPLAY SYSTEM WITH EQUAL PATH LENGTHS Apr 3, 1990 Issued
Array ( [id] => 2695909 [patent_doc_number] => 05049998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Circuit for improving picture quality by interpolation in a video camera' [patent_app_type] => 1 [patent_app_number] => 7/503943 [patent_app_country] => US [patent_app_date] => 1990-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 3024 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049998.pdf [firstpage_image] =>[orig_patent_app_number] => 503943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/503943
Circuit for improving picture quality by interpolation in a video camera Apr 3, 1990 Issued
Array ( [id] => 2777363 [patent_doc_number] => 04985770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Field discriminating circuitry useful in LCD displays' [patent_app_type] => 1 [patent_app_number] => 7/497220 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 8174 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985770.pdf [firstpage_image] =>[orig_patent_app_number] => 497220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497220
Field discriminating circuitry useful in LCD displays Mar 21, 1990 Issued
Array ( [id] => 2851432 [patent_doc_number] => 05138435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'CRT-matrix display with indexing and stair step vertical deflection waveform.' [patent_app_type] => 1 [patent_app_number] => 7/493387 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 7525 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138435.pdf [firstpage_image] =>[orig_patent_app_number] => 493387 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493387
CRT-matrix display with indexing and stair step vertical deflection waveform. Mar 13, 1990 Issued
Array ( [id] => 2771710 [patent_doc_number] => 05036247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Dot matrix fluorescent display device' [patent_app_type] => 1 [patent_app_number] => 7/492393 [patent_app_country] => US [patent_app_date] => 1990-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1542 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036247.pdf [firstpage_image] =>[orig_patent_app_number] => 492393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492393
Dot matrix fluorescent display device Mar 6, 1990 Issued
Array ( [id] => 2604800 [patent_doc_number] => 04965663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Method for measuring of chromatic optical density' [patent_app_type] => 1 [patent_app_number] => 7/481696 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3023 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965663.pdf [firstpage_image] =>[orig_patent_app_number] => 481696 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/481696
Method for measuring of chromatic optical density Feb 19, 1990 Issued
Array ( [id] => 2710747 [patent_doc_number] => 04992703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Metal halide lamp with dual starting electrodes and improved maintenance' [patent_app_type] => 1 [patent_app_number] => 7/469817 [patent_app_country] => US [patent_app_date] => 1990-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2950 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992703.pdf [firstpage_image] =>[orig_patent_app_number] => 469817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469817
Metal halide lamp with dual starting electrodes and improved maintenance Jan 22, 1990 Issued
Array ( [id] => 2742432 [patent_doc_number] => 05033027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Serial DRAM controller with multi generation interface' [patent_app_type] => 1 [patent_app_number] => 7/471208 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5691 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033027.pdf [firstpage_image] =>[orig_patent_app_number] => 471208 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471208
Serial DRAM controller with multi generation interface Jan 18, 1990 Issued
Array ( [id] => 2852547 [patent_doc_number] => 05111103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Plural unit monitor' [patent_app_type] => 1 [patent_app_number] => 7/459140 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 8963 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/111/05111103.pdf [firstpage_image] =>[orig_patent_app_number] => 459140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459140
Plural unit monitor Dec 28, 1989 Issued
Array ( [id] => 2774123 [patent_doc_number] => 05006938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Half-tone image generator using white noise source' [patent_app_type] => 1 [patent_app_number] => 7/458018 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1794 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006938.pdf [firstpage_image] =>[orig_patent_app_number] => 458018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458018
Half-tone image generator using white noise source Dec 27, 1989 Issued
07/449384 ELECTRON EMISSION DEVICE Dec 6, 1989 Abandoned
Array ( [id] => 2781862 [patent_doc_number] => 05075788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Image quality control apparatus capable of density-correcting plural areas of different types' [patent_app_type] => 1 [patent_app_number] => 7/442854 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 6617 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075788.pdf [firstpage_image] =>[orig_patent_app_number] => 442854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442854
Image quality control apparatus capable of density-correcting plural areas of different types Nov 28, 1989 Issued
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