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] => 2396822 [patent_doc_number] => 04764914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Least squares method and apparatus for determining track eccentricity of a disk' [patent_app_type] => 1 [patent_app_number] => 7/095185 [patent_app_country] => US [patent_app_date] => 1987-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3993 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764914.pdf [firstpage_image] =>[orig_patent_app_number] => 095185 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095185
Least squares method and apparatus for determining track eccentricity of a disk Sep 10, 1987 Issued
07/094745 OPTICAL DATA STORAGE ACCESSING APPARATUS Sep 8, 1987 Abandoned
Array ( [id] => 2525070 [patent_doc_number] => 04819221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Apparatus for reading record carriers having substantially concentric or spiral tracks' [patent_app_type] => 1 [patent_app_number] => 7/094575 [patent_app_country] => US [patent_app_date] => 1987-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5040 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819221.pdf [firstpage_image] =>[orig_patent_app_number] => 094575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094575
Apparatus for reading record carriers having substantially concentric or spiral tracks Sep 8, 1987 Issued
Array ( [id] => 2462022 [patent_doc_number] => 04766582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Optical head' [patent_app_type] => 1 [patent_app_number] => 7/094024 [patent_app_country] => US [patent_app_date] => 1987-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4836 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766582.pdf [firstpage_image] =>[orig_patent_app_number] => 094024 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094024
Optical head Sep 3, 1987 Issued
Array ( [id] => 2556349 [patent_doc_number] => 04811194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Optical information processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/092195 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2624 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811194.pdf [firstpage_image] =>[orig_patent_app_number] => 092195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/092195
Optical information processing apparatus Sep 1, 1987 Issued
Array ( [id] => 2499953 [patent_doc_number] => 04825299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Magnetic recording/reproducing apparatus utilizing phase comparator' [patent_app_type] => 1 [patent_app_number] => 7/091452 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 6762 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825299.pdf [firstpage_image] =>[orig_patent_app_number] => 091452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/091452
Magnetic recording/reproducing apparatus utilizing phase comparator Aug 30, 1987 Issued
Array ( [id] => 2536164 [patent_doc_number] => 04862293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Still video adapter' [patent_app_type] => 1 [patent_app_number] => 7/090912 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7251 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862293.pdf [firstpage_image] =>[orig_patent_app_number] => 090912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/090912
Still video adapter Aug 30, 1987 Issued
Array ( [id] => 2539861 [patent_doc_number] => 04839879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Method for recording data on non-defective sectors of an optical disk' [patent_app_type] => 1 [patent_app_number] => 7/090104 [patent_app_country] => US [patent_app_date] => 1987-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4252 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839879.pdf [firstpage_image] =>[orig_patent_app_number] => 090104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/090104
Method for recording data on non-defective sectors of an optical disk Aug 26, 1987 Issued
Array ( [id] => 2458320 [patent_doc_number] => 04768183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Optical reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/087345 [patent_app_country] => US [patent_app_date] => 1987-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 4074 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768183.pdf [firstpage_image] =>[orig_patent_app_number] => 087345 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087345
Optical reproducing apparatus Aug 19, 1987 Issued
07/085966 TRACKING ERROR SIGNAL DETECTING APPARATUS USING AN ELECTRON BEAM AND APPARATUS FOR EFFECTING RECORDING/REPRODUCTION OF INFORMATION BY THE UTILIZATION OF A PLURALITY OF ELECTRON BEAMS Aug 13, 1987 Abandoned
Array ( [id] => 2501219 [patent_doc_number] => 04860273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Method of recording information and information recording medium employed for the same' [patent_app_type] => 1 [patent_app_number] => 7/080542 [patent_app_country] => US [patent_app_date] => 1987-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7274 [patent_no_of_claims] => 19 [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/04/860/04860273.pdf [firstpage_image] =>[orig_patent_app_number] => 080542 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080542
Method of recording information and information recording medium employed for the same Jul 30, 1987 Issued
Array ( [id] => 2501936 [patent_doc_number] => 04847696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'System with a timer screen, for reserving the recording of TV programs' [patent_app_type] => 1 [patent_app_number] => 7/077876 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 9248 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/847/04847696.pdf [firstpage_image] =>[orig_patent_app_number] => 077876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077876
System with a timer screen, for reserving the recording of TV programs Jul 26, 1987 Issued
Array ( [id] => 2465883 [patent_doc_number] => 04785442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Light spot position control system and method by sampling servo' [patent_app_type] => 1 [patent_app_number] => 7/072095 [patent_app_country] => US [patent_app_date] => 1987-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 3691 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785442.pdf [firstpage_image] =>[orig_patent_app_number] => 072095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072095
Light spot position control system and method by sampling servo Jul 9, 1987 Issued
Array ( [id] => 2570436 [patent_doc_number] => 04835622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Demodulator arrangement' [patent_app_type] => 1 [patent_app_number] => 7/071006 [patent_app_country] => US [patent_app_date] => 1987-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3510 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835622.pdf [firstpage_image] =>[orig_patent_app_number] => 071006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071006
Demodulator arrangement Jul 6, 1987 Issued
Array ( [id] => 2518239 [patent_doc_number] => 04796252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Optical assembly comprising a holder and an optical element, and device provided with said optical assembly' [patent_app_type] => 1 [patent_app_number] => 7/071005 [patent_app_country] => US [patent_app_date] => 1987-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2370 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796252.pdf [firstpage_image] =>[orig_patent_app_number] => 071005 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071005
Optical assembly comprising a holder and an optical element, and device provided with said optical assembly Jul 6, 1987 Issued
Array ( [id] => 2568073 [patent_doc_number] => 04817068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Optical disk and optical disk apparatus with pause mode protection feature' [patent_app_type] => 1 [patent_app_number] => 7/069084 [patent_app_country] => US [patent_app_date] => 1987-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3106 [patent_no_of_claims] => 9 [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/04/817/04817068.pdf [firstpage_image] =>[orig_patent_app_number] => 069084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/069084
Optical disk and optical disk apparatus with pause mode protection feature Jul 1, 1987 Issued
Array ( [id] => 2515336 [patent_doc_number] => 04796097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Optical disc recording apparatus for a color television signal' [patent_app_type] => 1 [patent_app_number] => 7/068016 [patent_app_country] => US [patent_app_date] => 1987-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2618 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796097.pdf [firstpage_image] =>[orig_patent_app_number] => 068016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068016
Optical disc recording apparatus for a color television signal Jun 25, 1987 Issued
Array ( [id] => 2537269 [patent_doc_number] => 04839747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Image processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/066274 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10837 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839747.pdf [firstpage_image] =>[orig_patent_app_number] => 066274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066274
Image processing method and apparatus Jun 24, 1987 Issued
Array ( [id] => 2553770 [patent_doc_number] => 04805041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Electron beam recorder' [patent_app_type] => 1 [patent_app_number] => 7/064554 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1637 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/805/04805041.pdf [firstpage_image] =>[orig_patent_app_number] => 064554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064554
Electron beam recorder Jun 21, 1987 Issued
Array ( [id] => 2571474 [patent_doc_number] => 04858031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Recording apparatus and regenerating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/064546 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5737 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858031.pdf [firstpage_image] =>[orig_patent_app_number] => 064546 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064546
Recording apparatus and regenerating apparatus Jun 21, 1987 Issued
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