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] => 1010887 [patent_doc_number] => 06901233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-31 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/732482 [patent_app_country] => US [patent_app_date] => 2003-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 92 [patent_no_of_words] => 40604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/901/06901233.pdf [firstpage_image] =>[orig_patent_app_number] => 10732482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/732482
Image forming apparatus Dec 10, 2003 Issued
Array ( [id] => 7298879 [patent_doc_number] => 20040126144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Fine particle storage container and fine particle storage product, toner storage container and toner storage product, and toner supplying device' [patent_app_type] => new [patent_app_number] => 10/733495 [patent_app_country] => US [patent_app_date] => 2003-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7380 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20040126144.pdf [firstpage_image] =>[orig_patent_app_number] => 10733495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/733495
Fine particle storage container and fine particle storage product, toner storage container and toner storage product, and toner supplying device Dec 10, 2003 Issued
Array ( [id] => 776744 [patent_doc_number] => 07003239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Image forming apparatus and fixing temperature control method for the apparatus' [patent_app_type] => utility [patent_app_number] => 10/731902 [patent_app_country] => US [patent_app_date] => 2003-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 11385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003239.pdf [firstpage_image] =>[orig_patent_app_number] => 10731902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/731902
Image forming apparatus and fixing temperature control method for the apparatus Dec 9, 2003 Issued
Array ( [id] => 992200 [patent_doc_number] => 06920304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Relief smoothing apparatus, fixing device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/727624 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/920/06920304.pdf [firstpage_image] =>[orig_patent_app_number] => 10727624 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727624
Relief smoothing apparatus, fixing device, and image forming apparatus Dec 4, 2003 Issued
Array ( [id] => 7147579 [patent_doc_number] => 20040170453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/727995 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20040170453.pdf [firstpage_image] =>[orig_patent_app_number] => 10727995 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727995
Imaging forming apparatus Dec 4, 2003 Issued
Array ( [id] => 531253 [patent_doc_number] => 07190911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Detachable unit, image forming apparatus, server computer, computer program, and client system' [patent_app_type] => utility [patent_app_number] => 10/726629 [patent_app_country] => US [patent_app_date] => 2003-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4331 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/190/07190911.pdf [firstpage_image] =>[orig_patent_app_number] => 10726629 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/726629
Detachable unit, image forming apparatus, server computer, computer program, and client system Dec 3, 2003 Issued
Array ( [id] => 683362 [patent_doc_number] => 07085528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Cleaning unit, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/725402 [patent_app_country] => US [patent_app_date] => 2003-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7341 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/085/07085528.pdf [firstpage_image] =>[orig_patent_app_number] => 10725402 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/725402
Cleaning unit, process cartridge, and image forming apparatus Dec 2, 2003 Issued
Array ( [id] => 1082621 [patent_doc_number] => 06836638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Cleaning device and image forming apparatus provided with same' [patent_app_type] => B2 [patent_app_number] => 10/724090 [patent_app_country] => US [patent_app_date] => 2003-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7915 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/836/06836638.pdf [firstpage_image] =>[orig_patent_app_number] => 10724090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/724090
Cleaning device and image forming apparatus provided with same Nov 30, 2003 Issued
Array ( [id] => 742995 [patent_doc_number] => 07035563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Image forming device' [patent_app_type] => utility [patent_app_number] => 10/719015 [patent_app_country] => US [patent_app_date] => 2003-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4687 [patent_no_of_claims] => 11 [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/07/035/07035563.pdf [firstpage_image] =>[orig_patent_app_number] => 10719015 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/719015
Image forming device Nov 23, 2003 Issued
Array ( [id] => 942858 [patent_doc_number] => 06970661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Image forming apparatus, cartridge, image formation system, and storage medium for cartridge' [patent_app_type] => utility [patent_app_number] => 10/702613 [patent_app_country] => US [patent_app_date] => 2003-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12690 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970661.pdf [firstpage_image] =>[orig_patent_app_number] => 10702613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/702613
Image forming apparatus, cartridge, image formation system, and storage medium for cartridge Nov 6, 2003 Issued
Array ( [id] => 7404270 [patent_doc_number] => 20040105690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Image forming apparatus and method of sensing amount of remaining developer in image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/701451 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14110 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20040105690.pdf [firstpage_image] =>[orig_patent_app_number] => 10701451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/701451
Image forming apparatus and method of sensing amount of remaining developer in image forming apparatus Nov 5, 2003 Issued
Array ( [id] => 720246 [patent_doc_number] => 07054590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Cleaning device incorporated in image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/702218 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2391 [patent_no_of_claims] => 10 [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/07/054/07054590.pdf [firstpage_image] =>[orig_patent_app_number] => 10702218 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/702218
Cleaning device incorporated in image forming apparatus Nov 5, 2003 Issued
Array ( [id] => 947407 [patent_doc_number] => 06965742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-15 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/698529 [patent_app_country] => US [patent_app_date] => 2003-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 11753 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965742.pdf [firstpage_image] =>[orig_patent_app_number] => 10698529 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/698529
Image forming apparatus Nov 2, 2003 Issued
Array ( [id] => 7306970 [patent_doc_number] => 20040141766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Color image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/698018 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8338 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20040141766.pdf [firstpage_image] =>[orig_patent_app_number] => 10698018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/698018
Color image forming apparatus Oct 30, 2003 Issued
Array ( [id] => 7618771 [patent_doc_number] => 06944418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/694862 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944418.pdf [firstpage_image] =>[orig_patent_app_number] => 10694862 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/694862
Image forming apparatus Oct 28, 2003 Issued
Array ( [id] => 7224025 [patent_doc_number] => 20050254850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Graphical user surface and method for indicating a malfunction state of an electrophotographic printing or copying system' [patent_app_type] => utility [patent_app_number] => 10/531508 [patent_app_country] => US [patent_app_date] => 2003-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5755 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20050254850.pdf [firstpage_image] =>[orig_patent_app_number] => 10531508 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/531508
Graphical user surface and method for indicating a malfunction state of an electrophotographic printing or copying system Oct 26, 2003 Issued
Array ( [id] => 7181938 [patent_doc_number] => 20050191096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Modified transfer-roll system and method for electrophotographic printing or the like' [patent_app_type] => utility [patent_app_number] => 10/691948 [patent_app_country] => US [patent_app_date] => 2003-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9104 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20050191096.pdf [firstpage_image] =>[orig_patent_app_number] => 10691948 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/691948
Modified transfer-roll system and method for electrophotographic printing or the like Oct 22, 2003 Abandoned
Array ( [id] => 7379212 [patent_doc_number] => 20040081496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Heating apparatus, sheet feeding apparatus and image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/687807 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5696 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20040081496.pdf [firstpage_image] =>[orig_patent_app_number] => 10687807 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/687807
Heating apparatus, sheet feeding apparatus and image forming apparatus Oct 19, 2003 Issued
Array ( [id] => 4999121 [patent_doc_number] => 20070041755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Device and method for charging a media transport belt conveyor in a printer or copier' [patent_app_type] => utility [patent_app_number] => 10/535543 [patent_app_country] => US [patent_app_date] => 2003-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2770 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20070041755.pdf [firstpage_image] =>[orig_patent_app_number] => 10535543 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/535543
Device and method for charging a media transport belt conveyor in a printer or copier Oct 15, 2003 Issued
Array ( [id] => 776739 [patent_doc_number] => 07003237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Image formation system, method for determining image formation condition and storage medium storing program therefor' [patent_app_type] => utility [patent_app_number] => 10/682073 [patent_app_country] => US [patent_app_date] => 2003-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14630 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003237.pdf [firstpage_image] =>[orig_patent_app_number] => 10682073 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/682073
Image formation system, method for determining image formation condition and storage medium storing program therefor Oct 9, 2003 Issued
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