Search

Hoang X. Ngo

Examiner (ID: 10461, Phone: (571)272-2138 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2851
Total Applications
2724
Issued Applications
2564
Pending Applications
83
Abandoned Applications
93

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6882350 [patent_doc_number] => 20010048822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Fixing apparatus and image-forming apparatus' [patent_app_type] => new [patent_app_number] => 09/863985 [patent_app_country] => US [patent_app_date] => 2001-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 11676 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20010048822.pdf [firstpage_image] =>[orig_patent_app_number] => 09863985 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/863985
Fixing apparatus and image-forming apparatus May 22, 2001 Issued
Array ( [id] => 6882348 [patent_doc_number] => 20010048820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Image forming apparatus having plural image processing speeds and plural image correction characteristics' [patent_app_type] => new [patent_app_number] => 09/861550 [patent_app_country] => US [patent_app_date] => 2001-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3297 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20010048820.pdf [firstpage_image] =>[orig_patent_app_number] => 09861550 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/861550
Image forming apparatus having plural image processing speeds and plural image correction characteristics May 21, 2001 Issued
Array ( [id] => 6140555 [patent_doc_number] => 20020001482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'Electrophotographic image forming apparatus and electrophotographic image forming method' [patent_app_type] => new [patent_app_number] => 09/861585 [patent_app_country] => US [patent_app_date] => 2001-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20020001482.pdf [firstpage_image] =>[orig_patent_app_number] => 09861585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/861585
Image forming apparatus with grooved photosensitive drum May 21, 2001 Issued
Array ( [id] => 5800527 [patent_doc_number] => 20020009317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Image forming apparatus for synthetic resin sheets' [patent_app_type] => new [patent_app_number] => 09/858507 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5574 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009317.pdf [firstpage_image] =>[orig_patent_app_number] => 09858507 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/858507
Image forming apparatus for synthetic resin sheets May 16, 2001 Issued
Array ( [id] => 1428392 [patent_doc_number] => 06526247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-25 [patent_title] => 'Electrostatic image developing process with optimized setpoints' [patent_app_type] => B2 [patent_app_number] => 09/855384 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3316 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526247.pdf [firstpage_image] =>[orig_patent_app_number] => 09855384 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/855384
Electrostatic image developing process with optimized setpoints May 14, 2001 Issued
Array ( [id] => 6223667 [patent_doc_number] => 20020003970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-10 [patent_title] => 'Image heating apparatus and image forming apparatus having the image heating apparatus' [patent_app_type] => new [patent_app_number] => 09/854575 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11527 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20020003970.pdf [firstpage_image] =>[orig_patent_app_number] => 09854575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854575
Image heating apparatus and image forming apparatus having the image heating apparatus May 14, 2001 Issued
Array ( [id] => 5800516 [patent_doc_number] => 20020009307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Device for manual replacement of the roller of a copying machine' [patent_app_type] => new [patent_app_number] => 09/850461 [patent_app_country] => US [patent_app_date] => 2001-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2949 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009307.pdf [firstpage_image] =>[orig_patent_app_number] => 09850461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850461
Device for manual replacement of the roller of a copying machine May 6, 2001 Issued
Array ( [id] => 1176776 [patent_doc_number] => 06757509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 09/846244 [patent_app_country] => US [patent_app_date] => 2001-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 59 [patent_no_of_words] => 28288 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757509.pdf [firstpage_image] =>[orig_patent_app_number] => 09846244 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/846244
Image forming apparatus May 1, 2001 Issued
Array ( [id] => 6288832 [patent_doc_number] => 20020054771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Remanufacturing method for process cartridge' [patent_app_type] => new [patent_app_number] => 09/842682 [patent_app_country] => US [patent_app_date] => 2001-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 25715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20020054771.pdf [firstpage_image] =>[orig_patent_app_number] => 09842682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/842682
Remanufacturing method for process cartridge Apr 26, 2001 Issued
Array ( [id] => 6046622 [patent_doc_number] => 20020168194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'TC runtime control using underdeveloped solid, and edge enhancement' [patent_app_type] => new [patent_app_number] => 09/843552 [patent_app_country] => US [patent_app_date] => 2001-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5400 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20020168194.pdf [firstpage_image] =>[orig_patent_app_number] => 09843552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/843552
TC runtime control using underdeveloped solid, and edge enhancement Apr 25, 2001 Issued
Array ( [id] => 1417768 [patent_doc_number] => 06542702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-01 [patent_title] => 'Method of measuring the volume of toner consumed in printer and apparatus therefor' [patent_app_type] => B2 [patent_app_number] => 09/841485 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2827 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/542/06542702.pdf [firstpage_image] =>[orig_patent_app_number] => 09841485 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/841485
Method of measuring the volume of toner consumed in printer and apparatus therefor Apr 24, 2001 Issued
Array ( [id] => 6898230 [patent_doc_number] => 20010046395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Toner cartridge' [patent_app_type] => new [patent_app_number] => 09/840965 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4906 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20010046395.pdf [firstpage_image] =>[orig_patent_app_number] => 09840965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840965
Toner cartridge having an agitating paddle Apr 24, 2001 Issued
Array ( [id] => 1505168 [patent_doc_number] => 06487383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-26 [patent_title] => 'Dynamic end-seal for toner development unit' [patent_app_type] => B2 [patent_app_number] => 09/833888 [patent_app_country] => US [patent_app_date] => 2001-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487383.pdf [firstpage_image] =>[orig_patent_app_number] => 09833888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833888
Dynamic end-seal for toner development unit Apr 11, 2001 Issued
Array ( [id] => 6999756 [patent_doc_number] => 20010053298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-20 [patent_title] => 'Apparatus for minimizing toner contamination on an image formation member' [patent_app_type] => new [patent_app_number] => 09/826813 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11133 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20010053298.pdf [firstpage_image] =>[orig_patent_app_number] => 09826813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/826813
Apparatus for minimizing toner contamination on an image formation member Apr 5, 2001 Issued
Array ( [id] => 1479869 [patent_doc_number] => 06389262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Media reproduction systems and methods of operating media reproduction systems' [patent_app_type] => B1 [patent_app_number] => 09/827734 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3736 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389262.pdf [firstpage_image] =>[orig_patent_app_number] => 09827734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/827734
Media reproduction systems and methods of operating media reproduction systems Apr 5, 2001 Issued
Array ( [id] => 1464923 [patent_doc_number] => 06393230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Fixing device and image forming apparatus therewith' [patent_app_type] => B1 [patent_app_number] => 09/825822 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 43 [patent_no_of_words] => 37987 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393230.pdf [firstpage_image] =>[orig_patent_app_number] => 09825822 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/825822
Fixing device and image forming apparatus therewith Apr 3, 2001 Issued
Array ( [id] => 6898231 [patent_doc_number] => 20010046396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 09/819674 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3646 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20010046396.pdf [firstpage_image] =>[orig_patent_app_number] => 09819674 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819674
Image forming apparatus with a friction coefficient between an image bearing member and a cleaning blade being maintained Mar 28, 2001 Issued
Array ( [id] => 1551426 [patent_doc_number] => 06445902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Simplified fusing system' [patent_app_type] => B1 [patent_app_number] => 09/819499 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5330 [patent_no_of_claims] => 12 [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/06/445/06445902.pdf [firstpage_image] =>[orig_patent_app_number] => 09819499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819499
Simplified fusing system Mar 27, 2001 Issued
Array ( [id] => 6884603 [patent_doc_number] => 20010038763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Image forming apparatus, developing device therefor and image forming process unit' [patent_app_type] => new [patent_app_number] => 09/814726 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10109 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20010038763.pdf [firstpage_image] =>[orig_patent_app_number] => 09814726 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814726
Image forming apparatus, developing device therefor and image forming process unit Mar 22, 2001 Issued
Array ( [id] => 1483793 [patent_doc_number] => 06453129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'System and method for providing job assurance' [patent_app_type] => B1 [patent_app_number] => 09/816811 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8674 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/453/06453129.pdf [firstpage_image] =>[orig_patent_app_number] => 09816811 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816811
System and method for providing job assurance Mar 22, 2001 Issued
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