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] => 2703405 [patent_doc_number] => 04996678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Apparatus for rewriting an optical disc while updating its table of contents and without leaving gaps' [patent_app_type] => 1 [patent_app_number] => 7/189113 [patent_app_country] => US [patent_app_date] => 1988-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4349 [patent_no_of_claims] => 8 [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/04/996/04996678.pdf [firstpage_image] =>[orig_patent_app_number] => 189113 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/189113
Apparatus for rewriting an optical disc while updating its table of contents and without leaving gaps May 1, 1988 Issued
Array ( [id] => 2777579 [patent_doc_number] => 04985782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Reproduction system capable of reproducing a still image by interrupting a sequence of recorded signals' [patent_app_type] => 1 [patent_app_number] => 7/189145 [patent_app_country] => US [patent_app_date] => 1988-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4123 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985782.pdf [firstpage_image] =>[orig_patent_app_number] => 189145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/189145
Reproduction system capable of reproducing a still image by interrupting a sequence of recorded signals May 1, 1988 Issued
Array ( [id] => 2689043 [patent_doc_number] => 05005164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/186580 [patent_app_country] => US [patent_app_date] => 1988-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 10642 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005164.pdf [firstpage_image] =>[orig_patent_app_number] => 186580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/186580
Recording and reproducing apparatus Apr 26, 1988 Issued
Array ( [id] => 2708700 [patent_doc_number] => 04989198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Beam control device utilizing beam having a specific direction of polarization to control a laser used in an optical memory system' [patent_app_type] => 1 [patent_app_number] => 7/186946 [patent_app_country] => US [patent_app_date] => 1988-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4968 [patent_no_of_claims] => 5 [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/04/989/04989198.pdf [firstpage_image] =>[orig_patent_app_number] => 186946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/186946
Beam control device utilizing beam having a specific direction of polarization to control a laser used in an optical memory system Apr 26, 1988 Issued
Array ( [id] => 2678722 [patent_doc_number] => 04955009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Optical disk drive apparatus having counter disable at seek start-up' [patent_app_type] => 1 [patent_app_number] => 7/184985 [patent_app_country] => US [patent_app_date] => 1988-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3651 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955009.pdf [firstpage_image] =>[orig_patent_app_number] => 184985 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184985
Optical disk drive apparatus having counter disable at seek start-up Apr 21, 1988 Issued
07/185690 RECORDING WAVEFORM FOR MARK-LENGTH MODULATION OPTICAL RECORDING Apr 21, 1988 Abandoned
Array ( [id] => 2636857 [patent_doc_number] => 04951275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Apparatus for tracking optical disk' [patent_app_type] => 1 [patent_app_number] => 7/184363 [patent_app_country] => US [patent_app_date] => 1988-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2391 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951275.pdf [firstpage_image] =>[orig_patent_app_number] => 184363 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184363
Apparatus for tracking optical disk Apr 20, 1988 Issued
07/184012 MAGNETIC RECORDER AND REGENERATOR Apr 19, 1988 Abandoned
Array ( [id] => 2636784 [patent_doc_number] => 04967403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Multi-format optical disk and reading device' [patent_app_type] => 1 [patent_app_number] => 7/196013 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5398 [patent_no_of_claims] => 6 [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/04/967/04967403.pdf [firstpage_image] =>[orig_patent_app_number] => 196013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/196013
Multi-format optical disk and reading device Apr 19, 1988 Issued
Array ( [id] => 2530246 [patent_doc_number] => 04885733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Method of, and system for, detecting an excessive loading condition of multiple disks in a video disk apparatus' [patent_app_type] => 1 [patent_app_number] => 7/182015 [patent_app_country] => US [patent_app_date] => 1988-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885733.pdf [firstpage_image] =>[orig_patent_app_number] => 182015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/182015
Method of, and system for, detecting an excessive loading condition of multiple disks in a video disk apparatus Apr 14, 1988 Issued
Array ( [id] => 2531279 [patent_doc_number] => 04873580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Detachable unit electronic camera' [patent_app_type] => 1 [patent_app_number] => 7/180822 [patent_app_country] => US [patent_app_date] => 1988-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 14679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873580.pdf [firstpage_image] =>[orig_patent_app_number] => 180822 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/180822
Detachable unit electronic camera Apr 11, 1988 Issued
07/179107 OPTICAL RECORDING SYSTEM PROVIDING A RECORDING SIGNAL WAVEFORM ADAPTED TO THE RECORDING CHARACTERISTICS OF THE RECORD CARRIER, AND RECORDING APPARATUS AND RECORD CARRIER FOR USE IN SUCH SYSTEMS Apr 7, 1988 Abandoned
Array ( [id] => 2717532 [patent_doc_number] => 04982396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Information recording medium and apparatus using reversible phase change' [patent_app_type] => 1 [patent_app_number] => 7/179304 [patent_app_country] => US [patent_app_date] => 1988-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 26 [patent_no_of_words] => 7468 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982396.pdf [firstpage_image] =>[orig_patent_app_number] => 179304 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/179304
Information recording medium and apparatus using reversible phase change Apr 7, 1988 Issued
Array ( [id] => 2525965 [patent_doc_number] => 04864422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Processor for video signals obtained from an information carrier such as a magnetic tape' [patent_app_type] => 1 [patent_app_number] => 7/178985 [patent_app_country] => US [patent_app_date] => 1988-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12423 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864422.pdf [firstpage_image] =>[orig_patent_app_number] => 178985 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178985
Processor for video signals obtained from an information carrier such as a magnetic tape Apr 6, 1988 Issued
Array ( [id] => 2647670 [patent_doc_number] => 04914646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Optical pickup device having particularly shaped photodetectors for providing an accurate focus error' [patent_app_type] => 1 [patent_app_number] => 7/177734 [patent_app_country] => US [patent_app_date] => 1988-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2401 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914646.pdf [firstpage_image] =>[orig_patent_app_number] => 177734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177734
Optical pickup device having particularly shaped photodetectors for providing an accurate focus error Apr 4, 1988 Issued
Array ( [id] => 2554921 [patent_doc_number] => 04811118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Detachable unit electronic camera' [patent_app_type] => 1 [patent_app_number] => 7/179396 [patent_app_country] => US [patent_app_date] => 1988-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 14765 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811118.pdf [firstpage_image] =>[orig_patent_app_number] => 179396 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/179396
Detachable unit electronic camera Apr 3, 1988 Issued
Array ( [id] => 2755896 [patent_doc_number] => 05012463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Optical read/write storage system for flexible media having bernoulli stabilization at the optical head' [patent_app_type] => 1 [patent_app_number] => 7/167652 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4448 [patent_no_of_claims] => 1 [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/05/012/05012463.pdf [firstpage_image] =>[orig_patent_app_number] => 167652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167652
Optical read/write storage system for flexible media having bernoulli stabilization at the optical head Mar 13, 1988 Issued
Array ( [id] => 2613167 [patent_doc_number] => 04912697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium' [patent_app_type] => 1 [patent_app_number] => 7/166802 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4699 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912697.pdf [firstpage_image] =>[orig_patent_app_number] => 166802 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166802
Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium Mar 2, 1988 Issued
Array ( [id] => 2607099 [patent_doc_number] => 04965783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Compatible polymers, and use of same for registering optically readable information' [patent_app_type] => 1 [patent_app_number] => 7/161035 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 11559 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965783.pdf [firstpage_image] =>[orig_patent_app_number] => 161035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161035
Compatible polymers, and use of same for registering optically readable information Feb 25, 1988 Issued
07/163132 DISC RECORDING MEDIUM AND APPARATUS FOR PLAYBACK THEREOF Feb 23, 1988 Abandoned
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