Search

Donald E. Mcelheny Jr.

Examiner (ID: 3824)

Most Active Art Unit
2305
Art Unit(s)
2311, 2615, 2761, 2305, 2857, 2411, 2764, 2318, 2899, 2862, 2603, 2101
Total Applications
2292
Issued Applications
1881
Pending Applications
169
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
07/258692 DISK RECORDING APPARATUS SECTION POWER SUPPLY CONTROL Oct 16, 1988 Abandoned
Array ( [id] => 2756787 [patent_doc_number] => 05031052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Color phase correction circuit' [patent_app_type] => 1 [patent_app_number] => 7/258015 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3343 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031052.pdf [firstpage_image] =>[orig_patent_app_number] => 258015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258015
Color phase correction circuit Oct 13, 1988 Issued
Array ( [id] => 2485639 [patent_doc_number] => 04876614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Track-readjusted magnetic-tape recorder with transverse tracking' [patent_app_type] => 1 [patent_app_number] => 7/259434 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4499 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876614.pdf [firstpage_image] =>[orig_patent_app_number] => 259434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259434
Track-readjusted magnetic-tape recorder with transverse tracking Oct 13, 1988 Issued
Array ( [id] => 2701230 [patent_doc_number] => 05019921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Pop noise removing circuit for a double deck cassette tape recorder' [patent_app_type] => 1 [patent_app_number] => 7/256482 [patent_app_country] => US [patent_app_date] => 1988-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2346 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019921.pdf [firstpage_image] =>[orig_patent_app_number] => 256482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/256482
Pop noise removing circuit for a double deck cassette tape recorder Oct 11, 1988 Issued
Array ( [id] => 2680379 [patent_doc_number] => 05034939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Apparatus for selectively playing back and recording data on a disk in which the bit error rate is held minimum' [patent_app_type] => 1 [patent_app_number] => 7/274055 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1999 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034939.pdf [firstpage_image] =>[orig_patent_app_number] => 274055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274055
Apparatus for selectively playing back and recording data on a disk in which the bit error rate is held minimum Oct 10, 1988 Issued
Array ( [id] => 2666075 [patent_doc_number] => 04979046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Magnetic recording and reproducing apparatus for recording upper-sidebond-eliminated FM signal' [patent_app_type] => 1 [patent_app_number] => 7/253218 [patent_app_country] => US [patent_app_date] => 1988-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 1722 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979046.pdf [firstpage_image] =>[orig_patent_app_number] => 253218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/253218
Magnetic recording and reproducing apparatus for recording upper-sidebond-eliminated FM signal Oct 2, 1988 Issued
Array ( [id] => 2717514 [patent_doc_number] => 04982395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Composite optical grating for optical disk data storage systems' [patent_app_type] => 1 [patent_app_number] => 7/252745 [patent_app_country] => US [patent_app_date] => 1988-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2092 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982395.pdf [firstpage_image] =>[orig_patent_app_number] => 252745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252745
Composite optical grating for optical disk data storage systems Oct 2, 1988 Issued
Array ( [id] => 2683015 [patent_doc_number] => 05027336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Optical information reading apparatus with tracking adjustment system' [patent_app_type] => 1 [patent_app_number] => 7/251477 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3271 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027336.pdf [firstpage_image] =>[orig_patent_app_number] => 251477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251477
Optical information reading apparatus with tracking adjustment system Sep 29, 1988 Issued
Array ( [id] => 2742096 [patent_doc_number] => 05077616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Video recorder with increased bandwidth recording' [patent_app_type] => 1 [patent_app_number] => 7/250552 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9115 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077616.pdf [firstpage_image] =>[orig_patent_app_number] => 250552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250552
Video recorder with increased bandwidth recording Sep 28, 1988 Issued
Array ( [id] => 2742096 [patent_doc_number] => 05077616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Video recorder with increased bandwidth recording' [patent_app_type] => 1 [patent_app_number] => 7/250552 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9115 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077616.pdf [firstpage_image] =>[orig_patent_app_number] => 250552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250552
Video recorder with increased bandwidth recording Sep 28, 1988 Issued
Array ( [id] => 2742096 [patent_doc_number] => 05077616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Video recorder with increased bandwidth recording' [patent_app_type] => 1 [patent_app_number] => 7/250552 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9115 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077616.pdf [firstpage_image] =>[orig_patent_app_number] => 250552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250552
Video recorder with increased bandwidth recording Sep 28, 1988 Issued
Array ( [id] => 2742096 [patent_doc_number] => 05077616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Video recorder with increased bandwidth recording' [patent_app_type] => 1 [patent_app_number] => 7/250552 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9115 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077616.pdf [firstpage_image] =>[orig_patent_app_number] => 250552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250552
Video recorder with increased bandwidth recording Sep 28, 1988 Issued
Array ( [id] => 2742691 [patent_doc_number] => 05033041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'A tracking circuit for returning an optical beam to a track being scanned on a compact disk after being jarred away' [patent_app_type] => 1 [patent_app_number] => 7/250780 [patent_app_country] => US [patent_app_date] => 1988-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2726 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033041.pdf [firstpage_image] =>[orig_patent_app_number] => 250780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250780
A tracking circuit for returning an optical beam to a track being scanned on a compact disk after being jarred away Sep 27, 1988 Issued
Array ( [id] => 2706798 [patent_doc_number] => 04989097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Apparatus for reproducing and processing picture information from a recording medium' [patent_app_type] => 1 [patent_app_number] => 7/250066 [patent_app_country] => US [patent_app_date] => 1988-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 9483 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989097.pdf [firstpage_image] =>[orig_patent_app_number] => 250066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250066
Apparatus for reproducing and processing picture information from a recording medium Sep 27, 1988 Issued
Array ( [id] => 2701817 [patent_doc_number] => 05065249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Portable video camera/monitor support' [patent_app_type] => 1 [patent_app_number] => 7/249609 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2767 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065249.pdf [firstpage_image] =>[orig_patent_app_number] => 249609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249609
Portable video camera/monitor support Sep 25, 1988 Issued
Array ( [id] => 2771716 [patent_doc_number] => 04994925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/248394 [patent_app_country] => US [patent_app_date] => 1988-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 9145 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994925.pdf [firstpage_image] =>[orig_patent_app_number] => 248394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/248394
Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus Sep 22, 1988 Issued
07/248665 METHOD OF RECORDING AND REPRODUCING PICTURE INFORMATION, RECORDING MEDIUM, AND RECORDING MEDIUM PLAYING APPARATUS Sep 22, 1988 Abandoned
07/248356 CIRCUIT FOR DETECTING TV/RADIO BROADCASTING PROGRAM, AUTO-TUNING TO CHANNEL SELECTION AND CONTROLLING VCR TAPE IN RECORDING OPERATION Sep 22, 1988 Abandoned
Array ( [id] => 2677204 [patent_doc_number] => 04935917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Memory disk having some capacity recording areas on a spiral track' [patent_app_type] => 1 [patent_app_number] => 7/249277 [patent_app_country] => US [patent_app_date] => 1988-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3190 [patent_no_of_claims] => 2 [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/04/935/04935917.pdf [firstpage_image] =>[orig_patent_app_number] => 249277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249277
Memory disk having some capacity recording areas on a spiral track Sep 21, 1988 Issued
07/245733 SIGNAL PROCESSING APPARATUS Sep 15, 1988 Abandoned
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