Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 11 [patent_no_of_words] => 2717 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 4073 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 18 [patent_no_of_words] => 4561 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 6 [patent_no_of_words] => 4110 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 52 [patent_no_of_words] => 15522 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 46 [patent_no_of_words] => 18968 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_country] => US [patent_app_date] => 1988-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1420 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876600.pdf [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 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903125.pdf [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Coder/decoder for time compressed integration system' [patent_app_type] => 1 [patent_app_number] => 7/146188 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5791 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3734 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_country] => US [patent_app_date] => 1988-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9207 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1322 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
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