Search

John K. Peng

Supervisory Patent Examiner (ID: 12514, Phone: (571)272-7272 , Office: P/2600 )

Most Active Art Unit
2602
Art Unit(s)
2714, 2303, 2617, 2602
Total Applications
648
Issued Applications
604
Pending Applications
0
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
07/680698 IMAGE DATA CODING APPARATUS AND METHOD CAPABLE OF CONTROLLING AMOUNT OF CODES Apr 3, 1991 Abandoned
Array ( [id] => 2825559 [patent_doc_number] => 05081528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 7/674305 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 11721 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081528.pdf [firstpage_image] =>[orig_patent_app_number] => 674305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674305
Image forming apparatus Mar 24, 1991 Issued
Array ( [id] => 2864029 [patent_doc_number] => 05084764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Pipe inspection system' [patent_app_type] => 1 [patent_app_number] => 7/673678 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1762 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084764.pdf [firstpage_image] =>[orig_patent_app_number] => 673678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673678
Pipe inspection system Mar 21, 1991 Issued
Array ( [id] => 2885492 [patent_doc_number] => 05159451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Field memory expansible line doubler for television receiver' [patent_app_type] => 1 [patent_app_number] => 7/671478 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7541 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159451.pdf [firstpage_image] =>[orig_patent_app_number] => 671478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671478
Field memory expansible line doubler for television receiver Mar 18, 1991 Issued
Array ( [id] => 2791728 [patent_doc_number] => 05164828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Video signal transmission and method and apparatus for coding video signal used in this' [patent_app_type] => 1 [patent_app_number] => 7/658787 [patent_app_country] => US [patent_app_date] => 1991-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 21234 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164828.pdf [firstpage_image] =>[orig_patent_app_number] => 658787 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658787
Video signal transmission and method and apparatus for coding video signal used in this Feb 20, 1991 Issued
Array ( [id] => 2810462 [patent_doc_number] => 05124789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Medical image filing apparatus and filing method for registering images from a plurality of image output devices in a single examination' [patent_app_type] => 1 [patent_app_number] => 7/646896 [patent_app_country] => US [patent_app_date] => 1991-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 68 [patent_no_of_words] => 21803 [patent_no_of_claims] => 20 [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/05/124/05124789.pdf [firstpage_image] =>[orig_patent_app_number] => 646896 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646896
Medical image filing apparatus and filing method for registering images from a plurality of image output devices in a single examination Jan 27, 1991 Issued
Array ( [id] => 2935779 [patent_doc_number] => 05187579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Medical image displaying method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/643248 [patent_app_country] => US [patent_app_date] => 1991-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 11712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187579.pdf [firstpage_image] =>[orig_patent_app_number] => 643248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/643248
Medical image displaying method and apparatus Jan 17, 1991 Issued
Array ( [id] => 2956745 [patent_doc_number] => 05221966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Video signal production from cinefilm originated material' [patent_app_type] => 1 [patent_app_number] => 7/642206 [patent_app_country] => US [patent_app_date] => 1991-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8960 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221966.pdf [firstpage_image] =>[orig_patent_app_number] => 642206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/642206
Video signal production from cinefilm originated material Jan 15, 1991 Issued
Array ( [id] => 2946662 [patent_doc_number] => 05191407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Contour accentuation circuit for a color signal' [patent_app_type] => 1 [patent_app_number] => 7/641547 [patent_app_country] => US [patent_app_date] => 1991-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1851 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191407.pdf [firstpage_image] =>[orig_patent_app_number] => 641547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641547
Contour accentuation circuit for a color signal Jan 14, 1991 Issued
Array ( [id] => 2877440 [patent_doc_number] => 05153722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Fire detection system' [patent_app_type] => 1 [patent_app_number] => 7/641166 [patent_app_country] => US [patent_app_date] => 1991-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6085 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153722.pdf [firstpage_image] =>[orig_patent_app_number] => 641166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641166
Fire detection system Jan 13, 1991 Issued
Array ( [id] => 2859975 [patent_doc_number] => 05134492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method and device for limiting the current of a cathode-ray tube during the frame return time' [patent_app_type] => 1 [patent_app_number] => 7/637635 [patent_app_country] => US [patent_app_date] => 1991-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1967 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134492.pdf [firstpage_image] =>[orig_patent_app_number] => 637635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/637635
Method and device for limiting the current of a cathode-ray tube during the frame return time Jan 3, 1991 Issued
Array ( [id] => 2946889 [patent_doc_number] => 05191416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Video signal processing system' [patent_app_type] => 1 [patent_app_number] => 7/637486 [patent_app_country] => US [patent_app_date] => 1991-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5637 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191416.pdf [firstpage_image] =>[orig_patent_app_number] => 637486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/637486
Video signal processing system Jan 3, 1991 Issued
Array ( [id] => 2986596 [patent_doc_number] => 05253053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Variable length decoding using lookup tables' [patent_app_type] => 1 [patent_app_number] => 7/636498 [patent_app_country] => US [patent_app_date] => 1990-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 11925 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253053.pdf [firstpage_image] =>[orig_patent_app_number] => 636498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636498
Variable length decoding using lookup tables Dec 30, 1990 Issued
Array ( [id] => 2861344 [patent_doc_number] => 05126842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Video signal encoding method with a substantially constant amount of transform data per transmission unit block' [patent_app_type] => 1 [patent_app_number] => 7/634078 [patent_app_country] => US [patent_app_date] => 1990-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2748 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126842.pdf [firstpage_image] =>[orig_patent_app_number] => 634078 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634078
Video signal encoding method with a substantially constant amount of transform data per transmission unit block Dec 25, 1990 Issued
Array ( [id] => 2797998 [patent_doc_number] => 05142642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Stereoscopic television system' [patent_app_type] => 1 [patent_app_number] => 7/633121 [patent_app_country] => US [patent_app_date] => 1990-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6639 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142642.pdf [firstpage_image] =>[orig_patent_app_number] => 633121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/633121
Stereoscopic television system Dec 23, 1990 Issued
Array ( [id] => 2859778 [patent_doc_number] => 05134481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the method' [patent_app_type] => 1 [patent_app_number] => 7/631915 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2343 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134481.pdf [firstpage_image] =>[orig_patent_app_number] => 631915 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631915
Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the method Dec 20, 1990 Issued
Array ( [id] => 2983180 [patent_doc_number] => 05208662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Method of encoding color television signal and a circuit therefor' [patent_app_type] => 1 [patent_app_number] => 7/631995 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3639 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208662.pdf [firstpage_image] =>[orig_patent_app_number] => 631995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631995
Method of encoding color television signal and a circuit therefor Dec 20, 1990 Issued
Array ( [id] => 2791632 [patent_doc_number] => 05164823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Imaging lidar system employing multipulse single and multiple gating for single and stacked frames' [patent_app_type] => 1 [patent_app_number] => 7/632329 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5080 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164823.pdf [firstpage_image] =>[orig_patent_app_number] => 632329 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632329
Imaging lidar system employing multipulse single and multiple gating for single and stacked frames Dec 20, 1990 Issued
Array ( [id] => 2859709 [patent_doc_number] => 05134477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'HDTV receiver' [patent_app_type] => 1 [patent_app_number] => 7/626355 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 12812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134477.pdf [firstpage_image] =>[orig_patent_app_number] => 626355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626355
HDTV receiver Dec 10, 1990 Issued
Array ( [id] => 2859670 [patent_doc_number] => 05134475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Adaptive leak HDTV encoder' [patent_app_type] => 1 [patent_app_number] => 7/625522 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 13166 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134475.pdf [firstpage_image] =>[orig_patent_app_number] => 625522 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625522
Adaptive leak HDTV encoder Dec 10, 1990 Issued
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