
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] => 2670279
[patent_doc_number] => 04947254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Layered mix effects switcher architecture'
[patent_app_type] => 1
[patent_app_number] => 7/345057
[patent_app_country] => US
[patent_app_date] => 1989-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1548
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/947/04947254.pdf
[firstpage_image] =>[orig_patent_app_number] => 345057
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345057 | Layered mix effects switcher architecture | Apr 26, 1989 | Issued |
Array
(
[id] => 2634185
[patent_doc_number] => 04967269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'Endoscope automatic light control apparatus and endoscope apparatus making use of the same'
[patent_app_type] => 1
[patent_app_number] => 7/343718
[patent_app_country] => US
[patent_app_date] => 1989-04-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/967/04967269.pdf
[firstpage_image] =>[orig_patent_app_number] => 343718
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343718 | Endoscope automatic light control apparatus and endoscope apparatus making use of the same | Apr 26, 1989 | Issued |
Array
(
[id] => 2670315
[patent_doc_number] => 04947256
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Adaptive architecture for video effects'
[patent_app_type] => 1
[patent_app_number] => 7/344189
[patent_app_country] => US
[patent_app_date] => 1989-04-26
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[pdf_file] => patents/04/947/04947256.pdf
[firstpage_image] =>[orig_patent_app_number] => 344189
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/344189 | Adaptive architecture for video effects | Apr 25, 1989 | Issued |
Array
(
[id] => 2641851
[patent_doc_number] => 04953027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'OSD in a TV receiver including a window, smoothing and edge enhancing'
[patent_app_type] => 1
[patent_app_number] => 7/341879
[patent_app_country] => US
[patent_app_date] => 1989-04-24
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Array
(
[id] => 2622521
[patent_doc_number] => 04943859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Circuit for producing clamp pulse having pulse width response to the frequency of a synchronizing signal'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/341628 | Circuit for producing clamp pulse having pulse width response to the frequency of a synchronizing signal | Apr 20, 1989 | Issued |
Array
(
[id] => 2663581
[patent_doc_number] => 04962427
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[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'TV receiver including multistandard OSD'
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[firstpage_image] =>[orig_patent_app_number] => 340639
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340639 | TV receiver including multistandard OSD | Apr 19, 1989 | Issued |
Array
(
[id] => 2703574
[patent_doc_number] => 04991011
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[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Interactive television terminal with programmable background audio or video'
[patent_app_type] => 1
[patent_app_number] => 7/340967
[patent_app_country] => US
[patent_app_date] => 1989-04-20
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[pdf_file] => patents/04/991/04991011.pdf
[firstpage_image] =>[orig_patent_app_number] => 340967
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340967 | Interactive television terminal with programmable background audio or video | Apr 19, 1989 | Issued |
Array
(
[id] => 2645130
[patent_doc_number] => 04914516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-03
[patent_title] => 'Fast response picture-in-picture circuitry'
[patent_app_type] => 1
[patent_app_number] => 7/340948
[patent_app_country] => US
[patent_app_date] => 1989-04-20
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[firstpage_image] =>[orig_patent_app_number] => 340948
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340948 | Fast response picture-in-picture circuitry | Apr 19, 1989 | Issued |
Array
(
[id] => 2564568
[patent_doc_number] => 04942463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-17
[patent_title] => 'Image processing system for detecting edges in an image of an article'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340989 | Image processing system for detecting edges in an image of an article | Apr 19, 1989 | Issued |
Array
(
[id] => 2663598
[patent_doc_number] => 04962428
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[firstpage_image] =>[orig_patent_app_number] => 340640
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Array
(
[id] => 2670262
[patent_doc_number] => 04947253
[patent_country] => US
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[patent_issue_date] => 1990-08-07
[patent_title] => 'Brightness modulator for closed loop compensation of black level'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/339847 | Brightness modulator for closed loop compensation of black level | Apr 17, 1989 | Issued |
Array
(
[id] => 2600713
[patent_doc_number] => 04941050
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[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'An afc arrangement for tuning a television receiving apparatus to a select transmission having an actual carrier frequency which differs from a nominal carrrier frequency'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/338927 | An afc arrangement for tuning a television receiving apparatus to a select transmission having an actual carrier frequency which differs from a nominal carrrier frequency | Apr 13, 1989 | Issued |
Array
(
[id] => 2639766
[patent_doc_number] => 04937672
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[patent_title] => 'Audio switching for an audio/video system having S-VIDEO capability'
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Array
(
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[patent_title] => 'Apparatus for demodulating sub-nyquist sampled video signal and demodulating method therefor'
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Array
(
[id] => 2719830
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Array
(
[id] => 2645148
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[patent_title] => 'Tuner control apparatus having tune-by-label capability and using alphabetical label storage'
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Array
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Array
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Array
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Array
(
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[firstpage_image] =>[orig_patent_app_number] => 330799
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/330799 | Stereoscopic television broadcasting system and a stereoscopic television receiver | Mar 29, 1989 | Issued |