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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] => 3637833 [patent_doc_number] => 05608855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Method of and system for displaying three-dimensional curve on two-dimensional display device' [patent_app_type] => 1 [patent_app_number] => 7/942383 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4832 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608855.pdf [firstpage_image] =>[orig_patent_app_number] => 942383 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942383
Method of and system for displaying three-dimensional curve on two-dimensional display device Sep 8, 1992 Issued
Array ( [id] => 3787266 [patent_doc_number] => 05818445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Method and system for creating computer-program-based applications with developer specified look and feel' [patent_app_type] => 1 [patent_app_number] => 7/943221 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818445.pdf [firstpage_image] =>[orig_patent_app_number] => 943221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943221
Method and system for creating computer-program-based applications with developer specified look and feel Sep 8, 1992 Issued
Array ( [id] => 4295884 [patent_doc_number] => 06268858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Database correlatable chart generation system and method' [patent_app_type] => 1 [patent_app_number] => 7/941466 [patent_app_country] => US [patent_app_date] => 1992-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4920 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268858.pdf [firstpage_image] =>[orig_patent_app_number] => 941466 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/941466
Database correlatable chart generation system and method Sep 7, 1992 Issued
Array ( [id] => 3615761 [patent_doc_number] => 05579454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Three dimensional graphics processing with pre-sorting of surface portions' [patent_app_type] => 1 [patent_app_number] => 7/937701 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 10523 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579454.pdf [firstpage_image] =>[orig_patent_app_number] => 937701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937701
Three dimensional graphics processing with pre-sorting of surface portions Aug 31, 1992 Issued
07/933322 ATTRIBUTE BLENDING SYSTEM FOR COMPOSING COMPUTER-GRAPHIC IMAGES FROM OBJECTS Aug 20, 1992 Abandoned
Array ( [id] => 3102442 [patent_doc_number] => 05278948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Parametric surface evaluation method and apparatus for a computer graphics display system' [patent_app_type] => 1 [patent_app_number] => 7/933602 [patent_app_country] => US [patent_app_date] => 1992-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 12744 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278948.pdf [firstpage_image] =>[orig_patent_app_number] => 933602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/933602
Parametric surface evaluation method and apparatus for a computer graphics display system Aug 20, 1992 Issued
Array ( [id] => 3793504 [patent_doc_number] => 05821940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Computer graphics vertex index cache system for polygons' [patent_app_type] => 1 [patent_app_number] => 7/923668 [patent_app_country] => US [patent_app_date] => 1992-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2703 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821940.pdf [firstpage_image] =>[orig_patent_app_number] => 923668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923668
Computer graphics vertex index cache system for polygons Aug 2, 1992 Issued
07/918540 METHOD AND APPARATUS FOR GENERATING A COLOR PALETTE Jul 21, 1992 Abandoned
Array ( [id] => 2908015 [patent_doc_number] => 05241654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Apparatus for generating an arbitrary parameter curve represented as an n-th order Bezier curve' [patent_app_type] => 1 [patent_app_number] => 7/917685 [patent_app_country] => US [patent_app_date] => 1992-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7540 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241654.pdf [firstpage_image] =>[orig_patent_app_number] => 917685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917685
Apparatus for generating an arbitrary parameter curve represented as an n-th order Bezier curve Jul 21, 1992 Issued
Array ( [id] => 3464844 [patent_doc_number] => 05379370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Method and apparatus for drawing lines, curves, and points coincident with a surface' [patent_app_type] => 1 [patent_app_number] => 7/916323 [patent_app_country] => US [patent_app_date] => 1992-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4817 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379370.pdf [firstpage_image] =>[orig_patent_app_number] => 916323 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916323
Method and apparatus for drawing lines, curves, and points coincident with a surface Jul 16, 1992 Issued
Array ( [id] => 3500152 [patent_doc_number] => 05475803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Method for 2-D affine transformation of images' [patent_app_type] => 1 [patent_app_number] => 7/911832 [patent_app_country] => US [patent_app_date] => 1992-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9692 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 709 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475803.pdf [firstpage_image] =>[orig_patent_app_number] => 911832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/911832
Method for 2-D affine transformation of images Jul 9, 1992 Issued
07/911821 METHOD AND APPARATUS FOR PROVIDING ANIMATION IN A THREE-DIMENSIONAL COMPUTER GENERATED VIRTUAL WORLD USING A SUCCESSION OF TEXTURES DERIVED FROM TEMPORALLY RELATED SOURCE IMAGES Jul 9, 1992 Abandoned
07/908897 METHOD AND APPARATUS FOR CONVERTING ATTRIBUTE OF DISPLAY DATA INTO CODE Jul 7, 1992 Abandoned
07/904003 BOOLEAN TRAJECTORY SOLID SURFACE MOVEMENT METHOD Jun 23, 1992 Abandoned
07/902469 INFORMATION PROCESSING SYSTEM HAVING IMAGE AREA DESIGNATION FUNCTION Jun 18, 1992 Abandoned
Array ( [id] => 2926854 [patent_doc_number] => 05179636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Recording apparatus' [patent_app_type] => 1 [patent_app_number] => 7/899142 [patent_app_country] => US [patent_app_date] => 1992-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2514 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179636.pdf [firstpage_image] =>[orig_patent_app_number] => 899142 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/899142
Recording apparatus Jun 16, 1992 Issued
Array ( [id] => 3563354 [patent_doc_number] => 05572635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Method for changing a natural image based on a light environment in the natural image' [patent_app_type] => 1 [patent_app_number] => 7/892962 [patent_app_country] => US [patent_app_date] => 1992-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 9403 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572635.pdf [firstpage_image] =>[orig_patent_app_number] => 892962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/892962
Method for changing a natural image based on a light environment in the natural image Jun 2, 1992 Issued
07/890710 GRAPHIC PROCESSING SYSTEM FOR DISPLAYING CHARACTERS AND PICTURES AT HIGH SPEED May 28, 1992 Abandoned
07/888801 LAYERED REPRESENTATION FOR IMAGE CODING May 26, 1992 Abandoned
Array ( [id] => 3472973 [patent_doc_number] => 05392385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Parallel rendering of smoothly shaped color triangles with anti-aliased edges for a three dimensional color display' [patent_app_type] => 1 [patent_app_number] => 7/888385 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 11491 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392385.pdf [firstpage_image] =>[orig_patent_app_number] => 888385 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888385
Parallel rendering of smoothly shaped color triangles with anti-aliased edges for a three dimensional color display May 21, 1992 Issued
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