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
Array ( [id] => 2535762 [patent_doc_number] => 04797867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Pick-up head for optical information storage disk' [patent_app_type] => 1 [patent_app_number] => 6/919015 [patent_app_country] => US [patent_app_date] => 1986-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3997 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797867.pdf [firstpage_image] =>[orig_patent_app_number] => 919015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/919015
Pick-up head for optical information storage disk Oct 14, 1986 Issued
Array ( [id] => 2390079 [patent_doc_number] => 04789907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Video cassette recording and/or viewing vending system' [patent_app_type] => 1 [patent_app_number] => 6/919188 [patent_app_country] => US [patent_app_date] => 1986-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5931 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789907.pdf [firstpage_image] =>[orig_patent_app_number] => 919188 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/919188
Video cassette recording and/or viewing vending system Oct 14, 1986 Issued
Array ( [id] => 2395803 [patent_doc_number] => 04794465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier' [patent_app_type] => 1 [patent_app_number] => 6/918175 [patent_app_country] => US [patent_app_date] => 1986-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 7907 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794465.pdf [firstpage_image] =>[orig_patent_app_number] => 918175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918175
Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier Oct 9, 1986 Issued
Array ( [id] => 2395167 [patent_doc_number] => 04777537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Signal recording apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/918514 [patent_app_country] => US [patent_app_date] => 1986-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5542 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777537.pdf [firstpage_image] =>[orig_patent_app_number] => 918514 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918514
Signal recording apparatus and method Oct 9, 1986 Issued
Array ( [id] => 2562393 [patent_doc_number] => 04809085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Recording and reproducing apparatus for reducing cross-talk in color television signal' [patent_app_type] => 1 [patent_app_number] => 6/916654 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4799 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809085.pdf [firstpage_image] =>[orig_patent_app_number] => 916654 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916654
Recording and reproducing apparatus for reducing cross-talk in color television signal Oct 7, 1986 Issued
Array ( [id] => 2562372 [patent_doc_number] => 04809084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Apparatus for processing video signal' [patent_app_type] => 1 [patent_app_number] => 6/923832 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6185 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809084.pdf [firstpage_image] =>[orig_patent_app_number] => 923832 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923832
Apparatus for processing video signal Oct 7, 1986 Issued
Array ( [id] => 2456427 [patent_doc_number] => 04758887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Conference table' [patent_app_type] => 1 [patent_app_number] => 6/916252 [patent_app_country] => US [patent_app_date] => 1986-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758887.pdf [firstpage_image] =>[orig_patent_app_number] => 916252 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916252
Conference table Oct 6, 1986 Issued
Array ( [id] => 2430754 [patent_doc_number] => 04763202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Time division multiplex video recorder with high resolution' [patent_app_type] => 1 [patent_app_number] => 6/915486 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4374 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763202.pdf [firstpage_image] =>[orig_patent_app_number] => 915486 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915486
Time division multiplex video recorder with high resolution Oct 5, 1986 Issued
06/910974 OPTICAL INFORMATION RECORD/REGENERATING APPARATUS WITH DEVICE FOR PROHIBITING MOVEMENT OF OPTICAL HEAD Sep 23, 1986 Issued
Array ( [id] => 2390802 [patent_doc_number] => 04730294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Optical information-recording/reproducing apparatus with cancellation for offset contained in error signal' [patent_app_type] => 1 [patent_app_number] => 6/910955 [patent_app_country] => US [patent_app_date] => 1986-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2363 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730294.pdf [firstpage_image] =>[orig_patent_app_number] => 910955 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910955
Optical information-recording/reproducing apparatus with cancellation for offset contained in error signal Sep 23, 1986 Issued
Array ( [id] => 2428634 [patent_doc_number] => 04788601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Video signal reproducing apparatus with H sync discontinuity correction' [patent_app_type] => 1 [patent_app_number] => 6/910404 [patent_app_country] => US [patent_app_date] => 1986-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3704 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788601.pdf [firstpage_image] =>[orig_patent_app_number] => 910404 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910404
Video signal reproducing apparatus with H sync discontinuity correction Sep 21, 1986 Issued
Array ( [id] => 2400567 [patent_doc_number] => 04769720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Processor for video signals obtained from an information carrier such as a magnetic tape' [patent_app_type] => 1 [patent_app_number] => 6/909636 [patent_app_country] => US [patent_app_date] => 1986-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12420 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769720.pdf [firstpage_image] =>[orig_patent_app_number] => 909636 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/909636
Processor for video signals obtained from an information carrier such as a magnetic tape Sep 17, 1986 Issued
Array ( [id] => 2460192 [patent_doc_number] => 04766486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Carrier chrominance signal processing circuit' [patent_app_type] => 1 [patent_app_number] => 6/906402 [patent_app_country] => US [patent_app_date] => 1986-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4673 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766486.pdf [firstpage_image] =>[orig_patent_app_number] => 906402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/906402
Carrier chrominance signal processing circuit Sep 8, 1986 Issued
Array ( [id] => 2452630 [patent_doc_number] => 04757489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Rotation control apparatus for controlling rotation frequency of an information recording disc which is to be rotated at a constant linear velocity' [patent_app_type] => 1 [patent_app_number] => 6/903014 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3672 [patent_no_of_claims] => 13 [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/04/757/04757489.pdf [firstpage_image] =>[orig_patent_app_number] => 903014 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903014
Rotation control apparatus for controlling rotation frequency of an information recording disc which is to be rotated at a constant linear velocity Sep 1, 1986 Issued
Array ( [id] => 2419242 [patent_doc_number] => 04725896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Magnetic recording apparatus for recording two kinds of mutually different information signals on independent tracks of a magnetic tape' [patent_app_type] => 1 [patent_app_number] => 6/899544 [patent_app_country] => US [patent_app_date] => 1986-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 14988 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725896.pdf [firstpage_image] =>[orig_patent_app_number] => 899544 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899544
Magnetic recording apparatus for recording two kinds of mutually different information signals on independent tracks of a magnetic tape Aug 21, 1986 Issued
Array ( [id] => 2420438 [patent_doc_number] => 04719518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Magnetic recording apparatus for carrying out recording by selectively using one of two kinds of recording systems' [patent_app_type] => 1 [patent_app_number] => 6/899545 [patent_app_country] => US [patent_app_date] => 1986-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 19253 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 637 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719518.pdf [firstpage_image] =>[orig_patent_app_number] => 899545 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899545
Magnetic recording apparatus for carrying out recording by selectively using one of two kinds of recording systems Aug 21, 1986 Issued
Array ( [id] => 2394933 [patent_doc_number] => 04764816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Method for optimizing a magnetic tape device for storing digitally coded color television signals' [patent_app_type] => 1 [patent_app_number] => 6/899072 [patent_app_country] => US [patent_app_date] => 1986-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2320 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764816.pdf [firstpage_image] =>[orig_patent_app_number] => 899072 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899072
Method for optimizing a magnetic tape device for storing digitally coded color television signals Aug 20, 1986 Issued
Array ( [id] => 2420400 [patent_doc_number] => 04786978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Reproduction apparatus' [patent_app_type] => 1 [patent_app_number] => 6/892585 [patent_app_country] => US [patent_app_date] => 1986-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3495 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786978.pdf [firstpage_image] =>[orig_patent_app_number] => 892585 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892585
Reproduction apparatus Jul 31, 1986 Issued
Array ( [id] => 2421717 [patent_doc_number] => 04736258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'High density storage of information on a compact disc' [patent_app_type] => 1 [patent_app_number] => 6/890705 [patent_app_country] => US [patent_app_date] => 1986-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2960 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736258.pdf [firstpage_image] =>[orig_patent_app_number] => 890705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/890705
High density storage of information on a compact disc Jul 24, 1986 Issued
Array ( [id] => 2452770 [patent_doc_number] => 04751693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Memory disk apparatus' [patent_app_type] => 1 [patent_app_number] => 6/889384 [patent_app_country] => US [patent_app_date] => 1986-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3185 [patent_no_of_claims] => 9 [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/04/751/04751693.pdf [firstpage_image] =>[orig_patent_app_number] => 889384 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/889384
Memory disk apparatus Jul 24, 1986 Issued
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