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] => 2889446 [patent_doc_number] => 05159663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Imager and process' [patent_app_type] => 1 [patent_app_number] => 7/753832 [patent_app_country] => US [patent_app_date] => 1991-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5354 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159663.pdf [firstpage_image] =>[orig_patent_app_number] => 753832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/753832
Imager and process Sep 2, 1991 Issued
Array ( [id] => 3741060 [patent_doc_number] => 05671346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Figure processing method' [patent_app_type] => 1 [patent_app_number] => 7/741243 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 126 [patent_figures_cnt] => 190 [patent_no_of_words] => 29171 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671346.pdf [firstpage_image] =>[orig_patent_app_number] => 741243 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/741243
Figure processing method Aug 1, 1991 Issued
Array ( [id] => 2946450 [patent_doc_number] => 05197123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Control apparatus for setting a recording format for a recording apparatus' [patent_app_type] => 1 [patent_app_number] => 7/736751 [patent_app_country] => US [patent_app_date] => 1991-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3886 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197123.pdf [firstpage_image] =>[orig_patent_app_number] => 736751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/736751
Control apparatus for setting a recording format for a recording apparatus Jul 25, 1991 Issued
07/734793 GRAPHIC DISPLAY DEVICE FOR PROVIDING COLOR IMAGE OF AN OBJECT, BASED ON RADIATIONS INCIDENT UPON THE OBJECT, AND LIGHT REFLECTING CHARACTERISTICS OF THE OBJECT Jul 22, 1991 Abandoned
Array ( [id] => 2886634 [patent_doc_number] => 05159512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Construction of Minkowski sums and derivatives morphological combinations of arbitrary polyhedra in CAD/CAM systems' [patent_app_type] => 1 [patent_app_number] => 7/727391 [patent_app_country] => US [patent_app_date] => 1991-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 15657 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159512.pdf [firstpage_image] =>[orig_patent_app_number] => 727391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727391
Construction of Minkowski sums and derivatives morphological combinations of arbitrary polyhedra in CAD/CAM systems Jul 4, 1991 Issued
07/725663 MESH GENERATING METHOD AND APPARATUS THEREFOR Jul 2, 1991 Abandoned
Array ( [id] => 3122257 [patent_doc_number] => 05465323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Method for modelling a surface and device for implementing same' [patent_app_type] => 1 [patent_app_number] => 7/689044 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 12085 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/465/05465323.pdf [firstpage_image] =>[orig_patent_app_number] => 689044 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689044
Method for modelling a surface and device for implementing same May 19, 1991 Issued
Array ( [id] => 3066805 [patent_doc_number] => 05345548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Character display apparatus for displaying multiple-font characters with high speed' [patent_app_type] => 1 [patent_app_number] => 7/702805 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3054 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345548.pdf [firstpage_image] =>[orig_patent_app_number] => 702805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702805
Character display apparatus for displaying multiple-font characters with high speed May 19, 1991 Issued
Array ( [id] => 3106298 [patent_doc_number] => 05369734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Method for processing and displaying hidden-line graphic images' [patent_app_type] => 1 [patent_app_number] => 7/701084 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 4745 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369734.pdf [firstpage_image] =>[orig_patent_app_number] => 701084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701084
Method for processing and displaying hidden-line graphic images May 15, 1991 Issued
07/701634 IMAGE SYNTHESIZING APPARATUS FOR SUPERPOSING A SECOND IMAGE ON A FIRST IMAGE May 14, 1991 Abandoned
07/698984 METHOD OF DISPLAYING A ROTARY BODY May 12, 1991 Abandoned
Array ( [id] => 3674999 [patent_doc_number] => 05625762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Method for extracting three-dimensional color vector' [patent_app_type] => 1 [patent_app_number] => 7/698122 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5002 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625762.pdf [firstpage_image] =>[orig_patent_app_number] => 698122 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698122
Method for extracting three-dimensional color vector May 9, 1991 Issued
Array ( [id] => 3089636 [patent_doc_number] => 05297252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Color graphics terminal for monitoring an alarm system' [patent_app_type] => 1 [patent_app_number] => 7/696494 [patent_app_country] => US [patent_app_date] => 1991-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5225 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297252.pdf [firstpage_image] =>[orig_patent_app_number] => 696494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696494
Color graphics terminal for monitoring an alarm system May 6, 1991 Issued
07/691865 METHODS AND APPARATUS PROVIDING FOR A MULTIMEDIA AUTHORING AND PRESENTATION SYSTEM Apr 25, 1991 Abandoned
07/691984 METHODS AND APPARATUS PROVIDING FOR A PRESENTATION SYSTEM FOR MULTIMEDIA APPLICATIONS Apr 25, 1991 Abandoned
Array ( [id] => 2678429 [patent_doc_number] => 05073868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Multiple unit image processing with a direct mode and multi-mode copying capacity' [patent_app_type] => 1 [patent_app_number] => 7/693762 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4517 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073868.pdf [firstpage_image] =>[orig_patent_app_number] => 693762 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693762
Multiple unit image processing with a direct mode and multi-mode copying capacity Apr 24, 1991 Issued
07/690034 OBJECT-BASED IRREGULAR-GRIN VOLUME RENDERING Apr 22, 1991 Abandoned
Array ( [id] => 3035322 [patent_doc_number] => 05289567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Computer apparatus and method for finite element identification in interactive modeling' [patent_app_type] => 1 [patent_app_number] => 7/678691 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4526 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289567.pdf [firstpage_image] =>[orig_patent_app_number] => 678691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678691
Computer apparatus and method for finite element identification in interactive modeling Mar 31, 1991 Issued
Array ( [id] => 3022997 [patent_doc_number] => 05276779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Method for the reproduction of color images based on viewer adaption' [patent_app_type] => 1 [patent_app_number] => 7/678485 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4580 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276779.pdf [firstpage_image] =>[orig_patent_app_number] => 678485 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678485
Method for the reproduction of color images based on viewer adaption Mar 31, 1991 Issued
07/678004 INFORMATION PROCESSING APPARATUS Mar 31, 1991 Abandoned
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