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] => 6720142 [patent_doc_number] => 20030053830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Method and apparatus for image forming capable of effectively performing an image fixing process' [patent_app_type] => new [patent_app_number] => 10/285440 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13315 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053830.pdf [firstpage_image] =>[orig_patent_app_number] => 10285440 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/285440
Method and apparatus for image forming capable of effectively performing an image fixing process Oct 31, 2002 Issued
Array ( [id] => 6760539 [patent_doc_number] => 20030123900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Process cartridge remanufacturing method' [patent_app_type] => new [patent_app_number] => 10/283287 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26571 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20030123900.pdf [firstpage_image] =>[orig_patent_app_number] => 10283287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283287
Process cartridge remanufacturing method Oct 29, 2002 Issued
Array ( [id] => 760249 [patent_doc_number] => 07020422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Transferring roller, transfer device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/280014 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6631 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/020/07020422.pdf [firstpage_image] =>[orig_patent_app_number] => 10280014 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280014
Transferring roller, transfer device, and image forming apparatus Oct 24, 2002 Issued
Array ( [id] => 6868543 [patent_doc_number] => 20030081232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/277932 [patent_app_country] => US [patent_app_date] => 2002-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9363 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081232.pdf [firstpage_image] =>[orig_patent_app_number] => 10277932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277932
Image forming apparatus Oct 22, 2002 Issued
Array ( [id] => 1082595 [patent_doc_number] => 06836624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Image forming apparatus that detects a conveying load for conveying a sheet' [patent_app_type] => B2 [patent_app_number] => 10/273347 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5577 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/836/06836624.pdf [firstpage_image] =>[orig_patent_app_number] => 10273347 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273347
Image forming apparatus that detects a conveying load for conveying a sheet Oct 17, 2002 Issued
Array ( [id] => 6813041 [patent_doc_number] => 20030072591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Developing device and image forming apparatus using the same' [patent_app_type] => new [patent_app_number] => 10/268790 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5807 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20030072591.pdf [firstpage_image] =>[orig_patent_app_number] => 10268790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268790
Developing device and image forming apparatus using the same Oct 10, 2002 Issued
Array ( [id] => 6869270 [patent_doc_number] => 20030081959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Electrophotographic printer' [patent_app_type] => new [patent_app_number] => 10/266920 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2717 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081959.pdf [firstpage_image] =>[orig_patent_app_number] => 10266920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/266920
Electrophotographic printer Oct 8, 2002 Abandoned
Array ( [id] => 6813043 [patent_doc_number] => 20030072593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Sheet post-treatment device and image forming apparatus provided with the same' [patent_app_type] => new [patent_app_number] => 10/265380 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20030072593.pdf [firstpage_image] =>[orig_patent_app_number] => 10265380 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265380
Sheet post-treatment device and image forming apparatus provided with the same Oct 6, 2002 Issued
Array ( [id] => 6682499 [patent_doc_number] => 20030118363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/263962 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17059 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20030118363.pdf [firstpage_image] =>[orig_patent_app_number] => 10263962 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/263962
Image heating apparatus with heater in form of a plate cooperable with a rotatable member to form a heating nip Oct 3, 2002 Issued
Array ( [id] => 987157 [patent_doc_number] => 06925269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Developing apparatus' [patent_app_type] => utility [patent_app_number] => 10/263808 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10109 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/925/06925269.pdf [firstpage_image] =>[orig_patent_app_number] => 10263808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/263808
Developing apparatus Oct 3, 2002 Issued
Array ( [id] => 7348360 [patent_doc_number] => 20040047653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Corona chargers having consumer replaceable components' [patent_app_type] => new [patent_app_number] => 10/263983 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20040047653.pdf [firstpage_image] =>[orig_patent_app_number] => 10263983 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/263983
Corona chargers having consumer replaceable components Oct 2, 2002 Issued
Array ( [id] => 6860353 [patent_doc_number] => 20030091361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Electrophotographic image forming apparatus having detachable process cartridge' [patent_app_type] => new [patent_app_number] => 10/256147 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 12760 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20030091361.pdf [firstpage_image] =>[orig_patent_app_number] => 10256147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/256147
Electrophotographic image forming apparatus having detachable process cartridge Sep 26, 2002 Issued
Array ( [id] => 6838326 [patent_doc_number] => 20030035666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Fixing belt and fuser' [patent_app_type] => new [patent_app_number] => 10/255967 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16752 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035666.pdf [firstpage_image] =>[orig_patent_app_number] => 10255967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255967
Fixing belt and fuser Sep 26, 2002 Issued
Array ( [id] => 1147593 [patent_doc_number] => 06782216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Image recording apparatus with means for shut off of electric power supply to first coil in accordance with temperature of second induction heat generating member' [patent_app_type] => B2 [patent_app_number] => 10/253921 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4725 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782216.pdf [firstpage_image] =>[orig_patent_app_number] => 10253921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253921
Image recording apparatus with means for shut off of electric power supply to first coil in accordance with temperature of second induction heat generating member Sep 24, 2002 Issued
Array ( [id] => 6673618 [patent_doc_number] => 20030059221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Service support system and method for image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/252683 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4320 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20030059221.pdf [firstpage_image] =>[orig_patent_app_number] => 10252683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252683
Service support system and method for image forming apparatus Sep 23, 2002 Issued
Array ( [id] => 6653596 [patent_doc_number] => 20030077094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Fixing unit and image formation apparatus' [patent_app_type] => new [patent_app_number] => 10/252060 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6288 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20030077094.pdf [firstpage_image] =>[orig_patent_app_number] => 10252060 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252060
Fixing unit and image formation apparatus Sep 22, 2002 Issued
Array ( [id] => 7269224 [patent_doc_number] => 20040057742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Imaging equipment acceleration apparatus and methods' [patent_app_type] => new [patent_app_number] => 10/247498 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057742.pdf [firstpage_image] =>[orig_patent_app_number] => 10247498 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/247498
Imaging equipment acceleration apparatus and methods Sep 18, 2002 Issued
Array ( [id] => 1195956 [patent_doc_number] => 06731902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Fixing device and image forming device' [patent_app_type] => B2 [patent_app_number] => 10/245767 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2634 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731902.pdf [firstpage_image] =>[orig_patent_app_number] => 10245767 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/245767
Fixing device and image forming device Sep 17, 2002 Issued
Array ( [id] => 1115840 [patent_doc_number] => 06804484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Toner cartridge and electrophotographic apparatus adopting the same' [patent_app_type] => B2 [patent_app_number] => 10/244590 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3669 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804484.pdf [firstpage_image] =>[orig_patent_app_number] => 10244590 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244590
Toner cartridge and electrophotographic apparatus adopting the same Sep 16, 2002 Issued
Array ( [id] => 6744433 [patent_doc_number] => 20030021616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Image forming apparatus, and fixing device for use with the same' [patent_app_type] => new [patent_app_number] => 10/241659 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 51276 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 31 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20030021616.pdf [firstpage_image] =>[orig_patent_app_number] => 10241659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/241659
Image forming apparatus, and fixing device for use with the same Sep 11, 2002 Issued
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