Search

Yong Liang Chu

Examiner (ID: 15331, Phone: (571)272-5759 , Office: P/1672 )

Most Active Art Unit
1626
Art Unit(s)
1621, 1672, 1626, 1629, 1731
Total Applications
2037
Issued Applications
1415
Pending Applications
123
Abandoned Applications
529

Applications

Application numberTitle of the applicationFiling DateStatus
07/577004 IMAGE PROCESSING Sep 3, 1990 Abandoned
Array ( [id] => 2965428 [patent_doc_number] => 05231675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Sheet metal inspection system and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/576694 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 10707 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231675.pdf [firstpage_image] =>[orig_patent_app_number] => 576694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576694
Sheet metal inspection system and apparatus Aug 30, 1990 Issued
Array ( [id] => 2799358 [patent_doc_number] => 05131058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Method for obtaining output-adjusted color separations' [patent_app_type] => 1 [patent_app_number] => 7/572685 [patent_app_country] => US [patent_app_date] => 1990-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4834 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131058.pdf [firstpage_image] =>[orig_patent_app_number] => 572685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572685
Method for obtaining output-adjusted color separations Aug 23, 1990 Issued
Array ( [id] => 2831642 [patent_doc_number] => 05168528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Differential electronic imaging system' [patent_app_type] => 1 [patent_app_number] => 7/569206 [patent_app_country] => US [patent_app_date] => 1990-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4219 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168528.pdf [firstpage_image] =>[orig_patent_app_number] => 569206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569206
Differential electronic imaging system Aug 19, 1990 Issued
Array ( [id] => 2787488 [patent_doc_number] => 05133024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Image data bank system with selective conversion' [patent_app_type] => 1 [patent_app_number] => 7/565983 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5049 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133024.pdf [firstpage_image] =>[orig_patent_app_number] => 565983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565983
Image data bank system with selective conversion Aug 12, 1990 Issued
Array ( [id] => 2855891 [patent_doc_number] => 05138673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Data compression system' [patent_app_type] => 1 [patent_app_number] => 7/565679 [patent_app_country] => US [patent_app_date] => 1990-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 86 [patent_figures_cnt] => 97 [patent_no_of_words] => 21223 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138673.pdf [firstpage_image] =>[orig_patent_app_number] => 565679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565679
Data compression system Aug 8, 1990 Issued
07/560899 IMAGE PROCESSING APPARATUS Jul 30, 1990 Abandoned
Array ( [id] => 2718580 [patent_doc_number] => 05014329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Automatic detection and selection of a drop-out color using zone calibration in conjunction with optical character recognition of preprinted forms' [patent_app_type] => 1 [patent_app_number] => 7/557291 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5189 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014329.pdf [firstpage_image] =>[orig_patent_app_number] => 557291 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557291
Automatic detection and selection of a drop-out color using zone calibration in conjunction with optical character recognition of preprinted forms Jul 23, 1990 Issued
07/556370 IMAGE PROCESSING APPARATUS Jul 23, 1990 Abandoned
Array ( [id] => 2718562 [patent_doc_number] => 05014328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Automatic detection and selection of a drop-out color used in conjunction with optical character recognition of preprinted forms' [patent_app_type] => 1 [patent_app_number] => 7/557293 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4457 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014328.pdf [firstpage_image] =>[orig_patent_app_number] => 557293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557293
Automatic detection and selection of a drop-out color used in conjunction with optical character recognition of preprinted forms Jul 23, 1990 Issued
Array ( [id] => 2883259 [patent_doc_number] => 05091965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Video image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/553995 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2588 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091965.pdf [firstpage_image] =>[orig_patent_app_number] => 553995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553995
Video image processing apparatus Jul 15, 1990 Issued
Array ( [id] => 2819914 [patent_doc_number] => 05079546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Character processing apparatus having a digit place alignment function' [patent_app_type] => 1 [patent_app_number] => 7/548869 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2344 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079546.pdf [firstpage_image] =>[orig_patent_app_number] => 548869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548869
Character processing apparatus having a digit place alignment function Jul 5, 1990 Issued
07/544949 CHARACTER RECOGNITION APPARATUS Jun 27, 1990 Abandoned
Array ( [id] => 2821462 [patent_doc_number] => 05086479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Information processing system using neural network learning function' [patent_app_type] => 1 [patent_app_number] => 7/544870 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 10540 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086479.pdf [firstpage_image] =>[orig_patent_app_number] => 544870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544870
Information processing system using neural network learning function Jun 27, 1990 Issued
Array ( [id] => 2861847 [patent_doc_number] => 05084649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Filter for visual display devices and the method of its manufacture' [patent_app_type] => 1 [patent_app_number] => 7/535682 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1671 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084649.pdf [firstpage_image] =>[orig_patent_app_number] => 535682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535682
Filter for visual display devices and the method of its manufacture Jun 10, 1990 Issued
Array ( [id] => 3093968 [patent_doc_number] => 05280547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Dense aggregative hierarhical techniques for data analysis' [patent_app_type] => 1 [patent_app_number] => 7/535796 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 22970 [patent_no_of_claims] => 85 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280547.pdf [firstpage_image] =>[orig_patent_app_number] => 535796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535796
Dense aggregative hierarhical techniques for data analysis Jun 7, 1990 Issued
Array ( [id] => 2965450 [patent_doc_number] => 05231676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Hierarchical operations on border attribute data for image regions' [patent_app_type] => 1 [patent_app_number] => 7/535213 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8058 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231676.pdf [firstpage_image] =>[orig_patent_app_number] => 535213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535213
Hierarchical operations on border attribute data for image regions Jun 7, 1990 Issued
Array ( [id] => 2901036 [patent_doc_number] => 05239596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Labeling pixels of an image based on near neighbor attributes' [patent_app_type] => 1 [patent_app_number] => 7/535089 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12180 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239596.pdf [firstpage_image] =>[orig_patent_app_number] => 535089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535089
Labeling pixels of an image based on near neighbor attributes Jun 7, 1990 Issued
Array ( [id] => 2929209 [patent_doc_number] => 05193125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Local hierarchical processing focus shift within an image' [patent_app_type] => 1 [patent_app_number] => 7/537468 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193125.pdf [firstpage_image] =>[orig_patent_app_number] => 537468 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/537468
Local hierarchical processing focus shift within an image Jun 7, 1990 Issued
Array ( [id] => 3062339 [patent_doc_number] => 05305395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Exhaustive hierarchical near neighbor operations on an image' [patent_app_type] => 1 [patent_app_number] => 7/535438 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 13409 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305395.pdf [firstpage_image] =>[orig_patent_app_number] => 535438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535438
Exhaustive hierarchical near neighbor operations on an image Jun 7, 1990 Issued
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