
John K. Peng
Supervisory Patent Examiner (ID: 18128, Phone: (571)272-7272 , Office: P/2600 )
| Most Active Art Unit | 2602 |
| Art Unit(s) | 2602, 2617, 2714, 2303 |
| Total Applications | 648 |
| Issued Applications | 604 |
| Pending Applications | 0 |
| Abandoned Applications | 44 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2641463
[patent_doc_number] => 04893182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Video tracking and display system'
[patent_app_type] => 1
[patent_app_number] => 7/170268
[patent_app_country] => US
[patent_app_date] => 1988-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 5300
[patent_no_of_claims] => 26
[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/04/893/04893182.pdf
[firstpage_image] =>[orig_patent_app_number] => 170268
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/170268 | Video tracking and display system | Mar 17, 1988 | Issued |
Array
(
[id] => 2576224
[patent_doc_number] => 04901142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Video scope system'
[patent_app_type] => 1
[patent_app_number] => 7/169959
[patent_app_country] => US
[patent_app_date] => 1988-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 27
[patent_no_of_words] => 8330
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[patent_words_short_claim] => 201
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/901/04901142.pdf
[firstpage_image] =>[orig_patent_app_number] => 169959
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/169959 | Video scope system | Mar 17, 1988 | Issued |
Array
(
[id] => 2533163
[patent_doc_number] => 04888643
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Special effect apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/167364
[patent_app_country] => US
[patent_app_date] => 1988-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2717
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[pdf_file] => patents/04/888/04888643.pdf
[firstpage_image] =>[orig_patent_app_number] => 167364
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/167364 | Special effect apparatus | Mar 13, 1988 | Issued |
Array
(
[id] => 2521689
[patent_doc_number] => 04851904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Motion detecting circuit for digital video signal'
[patent_app_type] => 1
[patent_app_number] => 7/167188
[patent_app_country] => US
[patent_app_date] => 1988-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 5077
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/851/04851904.pdf
[firstpage_image] =>[orig_patent_app_number] => 167188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/167188 | Motion detecting circuit for digital video signal | Mar 10, 1988 | Issued |
Array
(
[id] => 2559188
[patent_doc_number] => 04807034
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Noise reduction circuit for video signal having field memory'
[patent_app_type] => 1
[patent_app_number] => 7/163605
[patent_app_country] => US
[patent_app_date] => 1988-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4073
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/807/04807034.pdf
[firstpage_image] =>[orig_patent_app_number] => 163605
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/163605 | Noise reduction circuit for video signal having field memory | Mar 2, 1988 | Issued |
Array
(
[id] => 2565733
[patent_doc_number] => 04853772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Electronic endoscope apparatus having isolated patient and secondary circuitry'
[patent_app_type] => 1
[patent_app_number] => 7/158958
[patent_app_country] => US
[patent_app_date] => 1988-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 4561
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[pdf_file] => patents/04/853/04853772.pdf
[firstpage_image] =>[orig_patent_app_number] => 158958
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/158958 | Electronic endoscope apparatus having isolated patient and secondary circuitry | Feb 21, 1988 | Issued |
Array
(
[id] => 2565956
[patent_doc_number] => 04853784
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Video switcher with independent processing of selected video signals'
[patent_app_type] => 1
[patent_app_number] => 7/157675
[patent_app_country] => US
[patent_app_date] => 1988-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4110
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/853/04853784.pdf
[firstpage_image] =>[orig_patent_app_number] => 157675
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/157675 | Video switcher with independent processing of selected video signals | Feb 18, 1988 | Issued |
Array
(
[id] => 2485240
[patent_doc_number] => 04876593
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Temporary hot cell and related method for handling high radiation level sources'
[patent_app_type] => 1
[patent_app_number] => 7/158009
[patent_app_country] => US
[patent_app_date] => 1988-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4357
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/876/04876593.pdf
[firstpage_image] =>[orig_patent_app_number] => 158009
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/158009 | Temporary hot cell and related method for handling high radiation level sources | Feb 18, 1988 | Issued |
| 07/155396 | ENDOSCOPE LIGHT SOURCE APPARATUS | Feb 11, 1988 | Abandoned |
| 07/153709 | SIGNAL PROCESSING APPARATUS FOR IMAGE PICKUP DEVICE | Feb 7, 1988 | Abandoned |
Array
(
[id] => 2644696
[patent_doc_number] => 04910609
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Teleradiology system'
[patent_app_type] => 1
[patent_app_number] => 7/126878
[patent_app_country] => US
[patent_app_date] => 1988-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 45
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[pdf_file] => patents/04/910/04910609.pdf
[firstpage_image] =>[orig_patent_app_number] => 126878
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/126878 | Teleradiology system | Feb 7, 1988 | Issued |
Array
(
[id] => 2525773
[patent_doc_number] => 04855819
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Endoscope imaging system for use with multiple color imaging systems'
[patent_app_type] => 1
[patent_app_number] => 7/150255
[patent_app_country] => US
[patent_app_date] => 1988-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 72
[patent_no_of_words] => 18676
[patent_no_of_claims] => 63
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[pdf_file] => patents/04/855/04855819.pdf
[firstpage_image] =>[orig_patent_app_number] => 150255
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/150255 | Endoscope imaging system for use with multiple color imaging systems | Jan 28, 1988 | Issued |
Array
(
[id] => 2565750
[patent_doc_number] => 04853773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Endoscope signal processing apparatus using sequential and synchronous imaging devices'
[patent_app_type] => 1
[patent_app_number] => 7/150259
[patent_app_country] => US
[patent_app_date] => 1988-01-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/853/04853773.pdf
[firstpage_image] =>[orig_patent_app_number] => 150259
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/150259 | Endoscope signal processing apparatus using sequential and synchronous imaging devices | Jan 28, 1988 | Issued |
| 07/149039 | MULTIPLE ANALOG TV SYSTEM | Jan 26, 1988 | Abandoned |
Array
(
[id] => 2485369
[patent_doc_number] => 04876600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Method and device for representing a composite image on a screen of a screen device'
[patent_app_type] => 1
[patent_app_number] => 7/148755
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[firstpage_image] =>[orig_patent_app_number] => 148755
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/148755 | Method and device for representing a composite image on a screen of a screen device | Jan 25, 1988 | Issued |
Array
(
[id] => 2616529
[patent_doc_number] => 04903125
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Method and apparatus for conveying information signals'
[patent_app_type] => 1
[patent_app_number] => 7/134774
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[firstpage_image] =>[orig_patent_app_number] => 134774
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134774 | Method and apparatus for conveying information signals | Jan 24, 1988 | Issued |
Array
(
[id] => 2570968
[patent_doc_number] => 04858004
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[patent_issue_date] => 1989-08-15
[patent_title] => 'Coder/decoder for time compressed integration system'
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/858/04858004.pdf
[firstpage_image] =>[orig_patent_app_number] => 146188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/146188 | Coder/decoder for time compressed integration system | Jan 19, 1988 | Issued |
Array
(
[id] => 2491112
[patent_doc_number] => 04800433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-24
[patent_title] => 'Progressive scanning conversion system for television image display apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/146178
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[pdf_file] => patents/04/800/04800433.pdf
[firstpage_image] =>[orig_patent_app_number] => 146178
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/146178 | Progressive scanning conversion system for television image display apparatus | Jan 19, 1988 | Issued |
Array
(
[id] => 2482128
[patent_doc_number] => 04890160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'TV picture motion vector measurement by correlation of pictures'
[patent_app_type] => 1
[patent_app_number] => 7/126108
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[pdf_file] => patents/04/890/04890160.pdf
[firstpage_image] =>[orig_patent_app_number] => 126108
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/126108 | TV picture motion vector measurement by correlation of pictures | Jan 18, 1988 | Issued |
Array
(
[id] => 2610487
[patent_doc_number] => 04912554
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Electrooptical packet control method'
[patent_app_type] => 1
[patent_app_number] => 7/144427
[patent_app_country] => US
[patent_app_date] => 1988-01-15
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[pdf_file] => patents/04/912/04912554.pdf
[firstpage_image] =>[orig_patent_app_number] => 144427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/144427 | Electrooptical packet control method | Jan 14, 1988 | Issued |