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] => 2391389 [patent_doc_number] => 04709271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'CRT multiformat camera' [patent_app_type] => 1 [patent_app_number] => 6/865192 [patent_app_country] => US [patent_app_date] => 1986-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1417 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709271.pdf [firstpage_image] =>[orig_patent_app_number] => 865192 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865192
CRT multiformat camera Apr 29, 1986 Issued
Array ( [id] => 2297329 [patent_doc_number] => 04710824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'System and method for improving chrominance in video disc storage system' [patent_app_type] => 1 [patent_app_number] => 6/848156 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3854 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710824.pdf [firstpage_image] =>[orig_patent_app_number] => 848156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848156
System and method for improving chrominance in video disc storage system Apr 3, 1986 Issued
Array ( [id] => 2421268 [patent_doc_number] => 04743979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'System for playing video information recording disks, capable of special playback mode operation with a CLV disk' [patent_app_type] => 1 [patent_app_number] => 6/848264 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5038 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743979.pdf [firstpage_image] =>[orig_patent_app_number] => 848264 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848264
System for playing video information recording disks, capable of special playback mode operation with a CLV disk Apr 3, 1986 Issued
Array ( [id] => 2396523 [patent_doc_number] => 04754341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Skew jump correcting circuit' [patent_app_type] => 1 [patent_app_number] => 6/847318 [patent_app_country] => US [patent_app_date] => 1986-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 4695 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754341.pdf [firstpage_image] =>[orig_patent_app_number] => 847318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847318
Skew jump correcting circuit Apr 1, 1986 Issued
Array ( [id] => 2354735 [patent_doc_number] => 04704639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Video signal reproduction apparatus' [patent_app_type] => 1 [patent_app_number] => 6/842802 [patent_app_country] => US [patent_app_date] => 1986-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4695 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704639.pdf [firstpage_image] =>[orig_patent_app_number] => 842802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842802
Video signal reproduction apparatus Mar 20, 1986 Issued
Array ( [id] => 2428214 [patent_doc_number] => 04727529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Pickup unit for use in an optical information record/reproduce system' [patent_app_type] => 1 [patent_app_number] => 6/840824 [patent_app_country] => US [patent_app_date] => 1986-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 8299 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727529.pdf [firstpage_image] =>[orig_patent_app_number] => 840824 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840824
Pickup unit for use in an optical information record/reproduce system Mar 17, 1986 Issued
Array ( [id] => 2418489 [patent_doc_number] => 04761773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Tracking control apparatus' [patent_app_type] => 1 [patent_app_number] => 6/840928 [patent_app_country] => US [patent_app_date] => 1986-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2491 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761773.pdf [firstpage_image] =>[orig_patent_app_number] => 840928 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840928
Tracking control apparatus Mar 17, 1986 Issued
Array ( [id] => 2395224 [patent_doc_number] => 04777540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Magnetic card reader with head stop arrangement' [patent_app_type] => 1 [patent_app_number] => 6/840692 [patent_app_country] => US [patent_app_date] => 1986-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1521 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777540.pdf [firstpage_image] =>[orig_patent_app_number] => 840692 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840692
Magnetic card reader with head stop arrangement Mar 17, 1986 Issued
Array ( [id] => 2458263 [patent_doc_number] => 04768180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Multistage tracking system' [patent_app_type] => 1 [patent_app_number] => 6/840058 [patent_app_country] => US [patent_app_date] => 1986-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768180.pdf [firstpage_image] =>[orig_patent_app_number] => 840058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840058
Multistage tracking system Mar 16, 1986 Issued
Array ( [id] => 2462075 [patent_doc_number] => 04766585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Tracking error detecting apparatus for optical head' [patent_app_type] => 1 [patent_app_number] => 6/844178 [patent_app_country] => US [patent_app_date] => 1986-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3481 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766585.pdf [firstpage_image] =>[orig_patent_app_number] => 844178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844178
Tracking error detecting apparatus for optical head Mar 11, 1986 Issued
Array ( [id] => 2331590 [patent_doc_number] => 04698696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Noise reduction circuit for video tape recording and playback apparatus' [patent_app_type] => 1 [patent_app_number] => 6/838552 [patent_app_country] => US [patent_app_date] => 1986-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698696.pdf [firstpage_image] =>[orig_patent_app_number] => 838552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838552
Noise reduction circuit for video tape recording and playback apparatus Mar 10, 1986 Issued
Array ( [id] => 2402173 [patent_doc_number] => 04769803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Optical information recording and/or reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/838749 [patent_app_country] => US [patent_app_date] => 1986-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5483 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769803.pdf [firstpage_image] =>[orig_patent_app_number] => 838749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838749
Optical information recording and/or reproducing apparatus Mar 10, 1986 Issued
Array ( [id] => 2305365 [patent_doc_number] => 04682312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Disc player with search noise suppression' [patent_app_type] => 1 [patent_app_number] => 6/837028 [patent_app_country] => US [patent_app_date] => 1986-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5166 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/682/04682312.pdf [firstpage_image] =>[orig_patent_app_number] => 837028 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837028
Disc player with search noise suppression Mar 5, 1986 Issued
Array ( [id] => 2427183 [patent_doc_number] => 04734793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Synchronization control system in video signal reproducing device' [patent_app_type] => 1 [patent_app_number] => 6/831912 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5115 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734793.pdf [firstpage_image] =>[orig_patent_app_number] => 831912 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/831912
Synchronization control system in video signal reproducing device Feb 20, 1986 Issued
Array ( [id] => 2456120 [patent_doc_number] => 04755980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Optical disk and recording/reproducing device for optical disk' [patent_app_type] => 1 [patent_app_number] => 6/829954 [patent_app_country] => US [patent_app_date] => 1986-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10673 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755980.pdf [firstpage_image] =>[orig_patent_app_number] => 829954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829954
Optical disk and recording/reproducing device for optical disk Feb 17, 1986 Issued
Array ( [id] => 2421070 [patent_doc_number] => 04731771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Tracking servo setting method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/829024 [patent_app_country] => US [patent_app_date] => 1986-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4985 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731771.pdf [firstpage_image] =>[orig_patent_app_number] => 829024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829024
Tracking servo setting method and apparatus Feb 12, 1986 Issued
Array ( [id] => 2429408 [patent_doc_number] => 04780769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Recording and reproducing apparatus for time compressed video signals wherein said signals are expanded and converted into two separate channels before recording' [patent_app_type] => 1 [patent_app_number] => 6/826026 [patent_app_country] => US [patent_app_date] => 1986-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 4542 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780769.pdf [firstpage_image] =>[orig_patent_app_number] => 826026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/826026
Recording and reproducing apparatus for time compressed video signals wherein said signals are expanded and converted into two separate channels before recording Feb 3, 1986 Issued
Array ( [id] => 2449773 [patent_doc_number] => 04779145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Record member for magnetic and optical recording' [patent_app_type] => 1 [patent_app_number] => 6/850252 [patent_app_country] => US [patent_app_date] => 1986-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 14813 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779145.pdf [firstpage_image] =>[orig_patent_app_number] => 850252 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850252
Record member for magnetic and optical recording Feb 2, 1986 Issued
Array ( [id] => 2396704 [patent_doc_number] => 04663674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Video cassette designed for video theater use' [patent_app_type] => 1 [patent_app_number] => 6/821127 [patent_app_country] => US [patent_app_date] => 1986-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2517 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663674.pdf [firstpage_image] =>[orig_patent_app_number] => 821127 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/821127
Video cassette designed for video theater use Jan 21, 1986 Issued
Array ( [id] => 2421287 [patent_doc_number] => 04743980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Audio carrier amplitude control for videodisc recorder' [patent_app_type] => 1 [patent_app_number] => 6/817866 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3616 [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/04/743/04743980.pdf [firstpage_image] =>[orig_patent_app_number] => 817866 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/817866
Audio carrier amplitude control for videodisc recorder Jan 12, 1986 Issued
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