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] => 5920719 [patent_doc_number] => 20020114645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Image reading device' [patent_app_type] => new [patent_app_number] => 10/050945 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3390 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20020114645.pdf [firstpage_image] =>[orig_patent_app_number] => 10050945 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/050945
Image reading device Jan 21, 2002 Issued
Array ( [id] => 1205681 [patent_doc_number] => 06721516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/050955 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 92 [patent_no_of_words] => 40384 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/721/06721516.pdf [firstpage_image] =>[orig_patent_app_number] => 10050955 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/050955
Image forming apparatus Jan 21, 2002 Issued
Array ( [id] => 1404127 [patent_doc_number] => 06556796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Drum-loading/unloading apparatus for electrostatographic printer/copier' [patent_app_type] => B1 [patent_app_number] => 10/054453 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/556/06556796.pdf [firstpage_image] =>[orig_patent_app_number] => 10054453 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/054453
Drum-loading/unloading apparatus for electrostatographic printer/copier Jan 21, 2002 Issued
Array ( [id] => 6274244 [patent_doc_number] => 20020106220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Liquid-development full-color electrophotographic device' [patent_app_type] => new [patent_app_number] => 10/031335 [patent_app_country] => US [patent_app_date] => 2002-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3860 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20020106220.pdf [firstpage_image] =>[orig_patent_app_number] => 10031335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/031335
Liquid-development full-color electrophotographic device Jan 17, 2002 Issued
Array ( [id] => 5984790 [patent_doc_number] => 20020098007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Developer container, process cartridge, and electrophotographic image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/047107 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5384 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20020098007.pdf [firstpage_image] =>[orig_patent_app_number] => 10047107 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047107
Developer container, process cartridge, and electrophotographic image forming apparatus Jan 16, 2002 Issued
Array ( [id] => 6527856 [patent_doc_number] => 20020136567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Image forming method' [patent_app_type] => new [patent_app_number] => 10/043124 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14930 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20020136567.pdf [firstpage_image] =>[orig_patent_app_number] => 10043124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/043124
Image forming apparatus with flexible charging member for use with spherical toner Jan 13, 2002 Issued
Array ( [id] => 6442967 [patent_doc_number] => 20020176931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Developer-carrying member, method for regeneration thereof and developing apparatus' [patent_app_type] => new [patent_app_number] => 10/043349 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 47820 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176931.pdf [firstpage_image] =>[orig_patent_app_number] => 10043349 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/043349
Developer-carrying member, method for regeneration thereof and developing apparatus Jan 13, 2002 Issued
Array ( [id] => 6460250 [patent_doc_number] => 20020150401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Image forming apparatus, image bearing member life detecting method, and process cartridge detachably attachable to image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/041590 [patent_app_country] => US [patent_app_date] => 2002-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10139 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150401.pdf [firstpage_image] =>[orig_patent_app_number] => 10041590 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/041590
Image forming apparatus, image bearing member life detecting method, and process cartridge detachably attachable to image forming apparatus Jan 9, 2002 Issued
Array ( [id] => 1295659 [patent_doc_number] => 06633732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-14 [patent_title] => 'Reliability model based copy count correction during system recovery for predictive diagnostics' [patent_app_type] => B2 [patent_app_number] => 10/029330 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3742 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/633/06633732.pdf [firstpage_image] =>[orig_patent_app_number] => 10029330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/029330
Reliability model based copy count correction during system recovery for predictive diagnostics Dec 27, 2001 Issued
Array ( [id] => 6760545 [patent_doc_number] => 20030123906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/032910 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5825 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20030123906.pdf [firstpage_image] =>[orig_patent_app_number] => 10032910 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/032910
Image forming apparatus Dec 26, 2001 Issued
Array ( [id] => 6304977 [patent_doc_number] => 20020094220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Process for controlling the gloss of a toner image and a digital image recording device' [patent_app_type] => new [patent_app_number] => 10/028037 [patent_app_country] => US [patent_app_date] => 2001-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094220.pdf [firstpage_image] =>[orig_patent_app_number] => 10028037 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/028037
Process for controlling the gloss of a toner image and a digital image recording device Dec 19, 2001 Issued
Array ( [id] => 6079581 [patent_doc_number] => 20020081134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Image forming apparatus and ejected sheet stacking device for use therewith' [patent_app_type] => new [patent_app_number] => 10/023956 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7250 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20020081134.pdf [firstpage_image] =>[orig_patent_app_number] => 10023956 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023956
Image forming apparatus and ejected sheet stacking device for use therewith Dec 16, 2001 Issued
Array ( [id] => 1353582 [patent_doc_number] => 06591083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Digital image recording device and method for fixation of toner on an image carrier substrate' [patent_app_type] => B2 [patent_app_number] => 10/022950 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3704 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/591/06591083.pdf [firstpage_image] =>[orig_patent_app_number] => 10022950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/022950
Digital image recording device and method for fixation of toner on an image carrier substrate Dec 16, 2001 Issued
Array ( [id] => 1357900 [patent_doc_number] => 06587665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Digital printer or copier machine and processes for fixing a toner image' [patent_app_type] => B2 [patent_app_number] => 10/022692 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6934 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587665.pdf [firstpage_image] =>[orig_patent_app_number] => 10022692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/022692
Digital printer or copier machine and processes for fixing a toner image Dec 16, 2001 Issued
Array ( [id] => 6207988 [patent_doc_number] => 20020071690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Image processing device, image processing method, and program realizing the image processing method' [patent_app_type] => new [patent_app_number] => 10/013476 [patent_app_country] => US [patent_app_date] => 2001-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6575 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071690.pdf [firstpage_image] =>[orig_patent_app_number] => 10013476 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013476
Image processing device, image processing method, and program realizing the image processing method Dec 12, 2001 Issued
Array ( [id] => 6734948 [patent_doc_number] => 20030012583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Developer handling apparatus' [patent_app_type] => new [patent_app_number] => 10/013539 [patent_app_country] => US [patent_app_date] => 2001-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 19133 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012583.pdf [firstpage_image] =>[orig_patent_app_number] => 10013539 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013539
Developer handling apparatus Dec 12, 2001 Issued
Array ( [id] => 6640574 [patent_doc_number] => 20030103782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Toner cartridge cap' [patent_app_type] => new [patent_app_number] => 10/007077 [patent_app_country] => US [patent_app_date] => 2001-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103782.pdf [firstpage_image] =>[orig_patent_app_number] => 10007077 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007077
Toner cartridge cap Dec 3, 2001 Issued
Array ( [id] => 6640548 [patent_doc_number] => 20030103778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Power control for a xerographic fusing apparatus' [patent_app_type] => new [patent_app_number] => 09/998337 [patent_app_country] => US [patent_app_date] => 2001-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2722 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103778.pdf [firstpage_image] =>[orig_patent_app_number] => 09998337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998337
Power control for a xerographic fusing apparatus Dec 2, 2001 Abandoned
Array ( [id] => 1357691 [patent_doc_number] => 06587648 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Developer supply device' [patent_app_type] => B1 [patent_app_number] => 09/998414 [patent_app_country] => US [patent_app_date] => 2001-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3370 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587648.pdf [firstpage_image] =>[orig_patent_app_number] => 09998414 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998414
Developer supply device Dec 2, 2001 Issued
Array ( [id] => 6640495 [patent_doc_number] => 20030103773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 09/998062 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4905 [patent_no_of_claims] => 20 [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/A1/0103/20030103773.pdf [firstpage_image] =>[orig_patent_app_number] => 09998062 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998062
Image forming apparatus having a mode in which a process unit may be replaced Nov 29, 2001 Issued
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