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] => 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 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7177 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1896 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4663 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953027.pdf [firstpage_image] =>[orig_patent_app_number] => 341879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341879
OSD in a TV receiver including a window, smoothing and edge enhancing Apr 23, 1989 Issued
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 [patent_app_number] => 7/341628 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2901 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/943/04943859.pdf [firstpage_image] =>[orig_patent_app_number] => 341628 [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'TV receiver including multistandard OSD' [patent_app_type] => 1 [patent_app_number] => 7/340639 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3111 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962427.pdf [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 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2827 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914516.pdf [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 [patent_app_number] => 7/340989 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5078 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942463.pdf [firstpage_image] =>[orig_patent_app_number] => 340989 [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Multistandard OSD in a TV receiver including display positioning' [patent_app_type] => 1 [patent_app_number] => 7/340640 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3076 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962428.pdf [firstpage_image] =>[orig_patent_app_number] => 340640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340640
Multistandard OSD in a TV receiver including display positioning Apr 19, 1989 Issued
Array ( [id] => 2670262 [patent_doc_number] => 04947253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Brightness modulator for closed loop compensation of black level' [patent_app_type] => 1 [patent_app_number] => 7/339847 [patent_app_country] => US [patent_app_date] => 1989-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6383 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947253.pdf [firstpage_image] =>[orig_patent_app_number] => 339847 [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 [patent_country] => US [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' [patent_app_type] => 1 [patent_app_number] => 7/338927 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3314 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941050.pdf [firstpage_image] =>[orig_patent_app_number] => 338927 [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Audio switching for an audio/video system having S-VIDEO capability' [patent_app_type] => 1 [patent_app_number] => 7/340147 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1962 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937672.pdf [firstpage_image] =>[orig_patent_app_number] => 340147 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340147
Audio switching for an audio/video system having S-VIDEO capability Apr 13, 1989 Issued
Array ( [id] => 2665900 [patent_doc_number] => 04979037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Apparatus for demodulating sub-nyquist sampled video signal and demodulating method therefor' [patent_app_type] => 1 [patent_app_number] => 7/338088 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 13979 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979037.pdf [firstpage_image] =>[orig_patent_app_number] => 338088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338088
Apparatus for demodulating sub-nyquist sampled video signal and demodulating method therefor Apr 13, 1989 Issued
Array ( [id] => 2719830 [patent_doc_number] => 05010401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Picture coding and decoding apparatus using vector quantization' [patent_app_type] => 1 [patent_app_number] => 7/340009 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 59 [patent_no_of_words] => 21234 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 630 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010401.pdf [firstpage_image] =>[orig_patent_app_number] => 340009 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340009
Picture coding and decoding apparatus using vector quantization Apr 6, 1989 Issued
Array ( [id] => 2645148 [patent_doc_number] => 04914517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Tuner control apparatus having tune-by-label capability and using alphabetical label storage' [patent_app_type] => 1 [patent_app_number] => 7/334067 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4494 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914517.pdf [firstpage_image] =>[orig_patent_app_number] => 334067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334067
Tuner control apparatus having tune-by-label capability and using alphabetical label storage Apr 5, 1989 Issued
Array ( [id] => 2596866 [patent_doc_number] => 04959720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Tuner control apparatus having tune-by-label capability' [patent_app_type] => 1 [patent_app_number] => 7/334068 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5804 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959720.pdf [firstpage_image] =>[orig_patent_app_number] => 334068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334068
Tuner control apparatus having tune-by-label capability Apr 5, 1989 Issued
Array ( [id] => 2616601 [patent_doc_number] => 04903129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Audio signal section apparatus' [patent_app_type] => 1 [patent_app_number] => 7/334058 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2491 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903129.pdf [firstpage_image] =>[orig_patent_app_number] => 334058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334058
Audio signal section apparatus Apr 5, 1989 Issued
Array ( [id] => 2634190 [patent_doc_number] => 04951137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Image track display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/331319 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5216 [patent_no_of_claims] => 5 [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/04/951/04951137.pdf [firstpage_image] =>[orig_patent_app_number] => 331319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331319
Image track display apparatus Mar 30, 1989 Issued
Array ( [id] => 2714293 [patent_doc_number] => 05001555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Stereoscopic television broadcasting system and a stereoscopic television receiver' [patent_app_type] => 1 [patent_app_number] => 7/330799 [patent_app_country] => US [patent_app_date] => 1989-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3134 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001555.pdf [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
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