
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[patent_words_short_claim] => 312
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[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
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[patent_words_short_claim] => 212
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[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
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[patent_words_short_claim] => 193
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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'
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[patent_app_number] => 6/829954
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[patent_app_date] => 1986-02-18
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[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'
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[patent_app_number] => 6/829024
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[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
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[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'
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[patent_app_number] => 6/850252
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/850252 | Record member for magnetic and optical recording | Feb 2, 1986 | Issued |
Array
(
[id] => 2396704
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[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Video cassette designed for video theater use'
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[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
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[patent_issue_date] => 1988-05-10
[patent_title] => 'Audio carrier amplitude control for videodisc recorder'
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[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 |