Search

Julian Chang

Examiner (ID: 9154, Phone: (571)272-8631 , Office: P/2455 )

Most Active Art Unit
2455
Art Unit(s)
2452, 2152, 2454, 2455
Total Applications
431
Issued Applications
276
Pending Applications
7
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3768668 [patent_doc_number] => 05742289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'System and method of generating compressed video graphics images' [patent_app_type] => 1 [patent_app_number] => 8/689962 [patent_app_country] => US [patent_app_date] => 1996-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4334 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742289.pdf [firstpage_image] =>[orig_patent_app_number] => 689962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/689962
System and method of generating compressed video graphics images Aug 15, 1996 Issued
Array ( [id] => 3662003 [patent_doc_number] => 05684939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Antialiased imaging with improved pixel supersampling' [patent_app_type] => 1 [patent_app_number] => 8/693536 [patent_app_country] => US [patent_app_date] => 1996-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8945 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684939.pdf [firstpage_image] =>[orig_patent_app_number] => 693536 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693536
Antialiased imaging with improved pixel supersampling Aug 7, 1996 Issued
Array ( [id] => 3817000 [patent_doc_number] => 05831623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Volume rendering apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/671685 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 38 [patent_no_of_words] => 11027 [patent_no_of_claims] => 21 [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/05/831/05831623.pdf [firstpage_image] =>[orig_patent_app_number] => 671685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671685
Volume rendering apparatus and method Jun 27, 1996 Issued
Array ( [id] => 3768484 [patent_doc_number] => 05852446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Rendering apparatus and rendering method, and mapping apparatus and mapping method' [patent_app_type] => 1 [patent_app_number] => 8/673311 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 42 [patent_no_of_words] => 23059 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852446.pdf [firstpage_image] =>[orig_patent_app_number] => 673311 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673311
Rendering apparatus and rendering method, and mapping apparatus and mapping method Jun 27, 1996 Issued
Array ( [id] => 4012862 [patent_doc_number] => 05859645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Method for point sampling in computer graphics systems' [patent_app_type] => 1 [patent_app_number] => 8/667632 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3979 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859645.pdf [firstpage_image] =>[orig_patent_app_number] => 667632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667632
Method for point sampling in computer graphics systems Jun 23, 1996 Issued
Array ( [id] => 1409090 [patent_doc_number] => 06532020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Luminance sensitive palette' [patent_app_type] => B1 [patent_app_number] => 08/667291 [patent_app_country] => US [patent_app_date] => 1996-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9728 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/532/06532020.pdf [firstpage_image] =>[orig_patent_app_number] => 08667291 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667291
Luminance sensitive palette Jun 18, 1996 Issued
Array ( [id] => 3989578 [patent_doc_number] => 05949427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Color image processing apparatus and method and color image output apparatus each using a color matching/processing method based on the color imput' [patent_app_type] => 1 [patent_app_number] => 8/662281 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6527 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949427.pdf [firstpage_image] =>[orig_patent_app_number] => 662281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662281
Color image processing apparatus and method and color image output apparatus each using a color matching/processing method based on the color imput Jun 11, 1996 Issued
Array ( [id] => 3817081 [patent_doc_number] => 05831628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Polygon overlap extraction method, and polygon grouping method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/658561 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831628.pdf [firstpage_image] =>[orig_patent_app_number] => 658561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658561
Polygon overlap extraction method, and polygon grouping method and apparatus Jun 4, 1996 Issued
Array ( [id] => 3735469 [patent_doc_number] => 05701404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Method and system for efficiently trimming a nurbs surface with a projected curve' [patent_app_type] => 1 [patent_app_number] => 8/658951 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 8305 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701404.pdf [firstpage_image] =>[orig_patent_app_number] => 658951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658951
Method and system for efficiently trimming a nurbs surface with a projected curve May 30, 1996 Issued
Array ( [id] => 3884606 [patent_doc_number] => 05825363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Method and apparatus for determining visible surfaces' [patent_app_type] => 1 [patent_app_number] => 8/653380 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 13931 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825363.pdf [firstpage_image] =>[orig_patent_app_number] => 653380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653380
Method and apparatus for determining visible surfaces May 23, 1996 Issued
Array ( [id] => 3798289 [patent_doc_number] => 05841429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Method and apparatus for managing a character pattern' [patent_app_type] => 1 [patent_app_number] => 8/653697 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1742 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841429.pdf [firstpage_image] =>[orig_patent_app_number] => 653697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653697
Method and apparatus for managing a character pattern May 22, 1996 Issued
Array ( [id] => 4371082 [patent_doc_number] => 06256034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Device for marking edges of shelves' [patent_app_type] => 1 [patent_app_number] => 8/645632 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2811 [patent_no_of_claims] => 2 [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/06/256/06256034.pdf [firstpage_image] =>[orig_patent_app_number] => 645632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645632
Device for marking edges of shelves May 19, 1996 Issued
Array ( [id] => 3936624 [patent_doc_number] => 05877776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Method and system for supporting multiple font formats by a font scaler sub-system' [patent_app_type] => 1 [patent_app_number] => 8/638490 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3400 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877776.pdf [firstpage_image] =>[orig_patent_app_number] => 638490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638490
Method and system for supporting multiple font formats by a font scaler sub-system Apr 25, 1996 Issued
Array ( [id] => 4142923 [patent_doc_number] => 06016155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Character processing apparatus, character processing method, and memory' [patent_app_type] => 1 [patent_app_number] => 8/638305 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7218 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016155.pdf [firstpage_image] =>[orig_patent_app_number] => 638305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638305
Character processing apparatus, character processing method, and memory Apr 25, 1996 Issued
Array ( [id] => 3936530 [patent_doc_number] => 05877770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Texture pattern memory circuit for providing plural texel data in response to a single access operation' [patent_app_type] => 1 [patent_app_number] => 8/634806 [patent_app_country] => US [patent_app_date] => 1996-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 11985 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877770.pdf [firstpage_image] =>[orig_patent_app_number] => 634806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634806
Texture pattern memory circuit for providing plural texel data in response to a single access operation Apr 18, 1996 Issued
Array ( [id] => 4073495 [patent_doc_number] => 05867169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Method and apparatus for manipulating color values in a computer graphics system' [patent_app_type] => 1 [patent_app_number] => 8/633541 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 9475 [patent_no_of_claims] => 125 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867169.pdf [firstpage_image] =>[orig_patent_app_number] => 633541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633541
Method and apparatus for manipulating color values in a computer graphics system Apr 16, 1996 Issued
08/633219 AUTOMATIC POINTER POSITIONING FOR 3D COMPUTER MODELING Apr 15, 1996 Abandoned
Array ( [id] => 3793393 [patent_doc_number] => 05809219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Analytic motion blur coverage in the generation of computer graphics imagery' [patent_app_type] => 1 [patent_app_number] => 8/632661 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7142 [patent_no_of_claims] => 24 [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/05/809/05809219.pdf [firstpage_image] =>[orig_patent_app_number] => 632661 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632661
Analytic motion blur coverage in the generation of computer graphics imagery Apr 14, 1996 Issued
Array ( [id] => 1412722 [patent_doc_number] => 06538653 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Graphic processing system for displaying characters and pictures at high speed' [patent_app_type] => B1 [patent_app_number] => 08/625241 [patent_app_country] => US [patent_app_date] => 1996-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 12964 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/538/06538653.pdf [firstpage_image] =>[orig_patent_app_number] => 08625241 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625241
Graphic processing system for displaying characters and pictures at high speed Mar 31, 1996 Issued
Array ( [id] => 4030964 [patent_doc_number] => 05926181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Method and apparatus for identifying and eliminating three-dimensional objects visually obstructed from a planar surface' [patent_app_type] => 1 [patent_app_number] => 8/624261 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4490 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926181.pdf [firstpage_image] =>[orig_patent_app_number] => 624261 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624261
Method and apparatus for identifying and eliminating three-dimensional objects visually obstructed from a planar surface Mar 28, 1996 Issued
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