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] => 8296407 [patent_doc_number] => 08224202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Image forming device, printing system, and printing method' [patent_app_type] => utility [patent_app_number] => 12/719056 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5619 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12719056 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719056
Image forming device, printing system, and printing method Mar 7, 2010 Issued
Array ( [id] => 6633334 [patent_doc_number] => 20100226675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/719030 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4341 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20100226675.pdf [firstpage_image] =>[orig_patent_app_number] => 12719030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719030
Image forming apparatus Mar 7, 2010 Issued
Array ( [id] => 7766599 [patent_doc_number] => 08116671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Apparatuses useful in printing onto media and methods of mitigating media edge wear effects on fixing belts in printing' [patent_app_type] => utility [patent_app_number] => 12/714830 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5990 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/116/08116671.pdf [firstpage_image] =>[orig_patent_app_number] => 12714830 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/714830
Apparatuses useful in printing onto media and methods of mitigating media edge wear effects on fixing belts in printing Feb 28, 2010 Issued
Array ( [id] => 8156190 [patent_doc_number] => 08170441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Cleaning blade for electrostatographic apparatus' [patent_app_type] => utility [patent_app_number] => 12/713205 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/170/08170441.pdf [firstpage_image] =>[orig_patent_app_number] => 12713205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713205
Cleaning blade for electrostatographic apparatus Feb 25, 2010 Issued
Array ( [id] => 8411879 [patent_doc_number] => 08275287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Developing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/710660 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12710660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/710660
Developing device and image forming apparatus Feb 22, 2010 Issued
Array ( [id] => 6490627 [patent_doc_number] => 20100209151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'FIXING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/707821 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5364 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20100209151.pdf [firstpage_image] =>[orig_patent_app_number] => 12707821 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707821
FIXING DEVICE AND IMAGE FORMING APPARATUS Feb 17, 2010 Abandoned
Array ( [id] => 6148425 [patent_doc_number] => 20110020020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'SHEET LENGTH MEASUREMENT APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/706069 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8490 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20110020020.pdf [firstpage_image] =>[orig_patent_app_number] => 12706069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706069
Sheet length measurement apparatus and image forming apparatus Feb 15, 2010 Issued
Array ( [id] => 8388101 [patent_doc_number] => 08265505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Selective cooling of a fuser heater roller' [patent_app_type] => utility [patent_app_number] => 12/702343 [patent_app_country] => US [patent_app_date] => 2010-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3706 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12702343 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/702343
Selective cooling of a fuser heater roller Feb 8, 2010 Issued
Array ( [id] => 6451104 [patent_doc_number] => 20100189471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'IMAGE FORMING APPARATUS AND DEVELOPER COLLECTING METHOD OF THE IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/695263 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20100189471.pdf [firstpage_image] =>[orig_patent_app_number] => 12695263 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/695263
IMAGE FORMING APPARATUS AND DEVELOPER COLLECTING METHOD OF THE IMAGE FORMING APPARATUS Jan 27, 2010 Abandoned
Array ( [id] => 8400491 [patent_doc_number] => 08270881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Image forming apparatus and control method thereof' [patent_app_type] => utility [patent_app_number] => 12/691030 [patent_app_country] => US [patent_app_date] => 2010-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12691030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/691030
Image forming apparatus and control method thereof Jan 20, 2010 Issued
Array ( [id] => 6394082 [patent_doc_number] => 20100178084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'IMAGE FORMING APPARATUS AND AUTO COLOR REGISTRATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/685043 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5464 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20100178084.pdf [firstpage_image] =>[orig_patent_app_number] => 12685043 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685043
Image forming apparatus and auto color registration method thereof Jan 10, 2010 Issued
Array ( [id] => 7517167 [patent_doc_number] => 08041247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Image forming apparatus, control method of the same, recording medium for the same, and image forming system' [patent_app_type] => utility [patent_app_number] => 12/640556 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6357 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/041/08041247.pdf [firstpage_image] =>[orig_patent_app_number] => 12640556 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/640556
Image forming apparatus, control method of the same, recording medium for the same, and image forming system Dec 16, 2009 Issued
Array ( [id] => 7529276 [patent_doc_number] => 08045881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Cleaning device for intermediate transferring member and image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/639256 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045881.pdf [firstpage_image] =>[orig_patent_app_number] => 12639256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639256
Cleaning device for intermediate transferring member and image-forming apparatus Dec 15, 2009 Issued
Array ( [id] => 8107791 [patent_doc_number] => 08155546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/632085 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6304 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/155/08155546.pdf [firstpage_image] =>[orig_patent_app_number] => 12632085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632085
Image forming apparatus Dec 6, 2009 Issued
Array ( [id] => 6337818 [patent_doc_number] => 20100247186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'FIXING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/630243 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10865 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20100247186.pdf [firstpage_image] =>[orig_patent_app_number] => 12630243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630243
Fixing device and image forming apparatus Dec 2, 2009 Issued
Array ( [id] => 4453829 [patent_doc_number] => 07965960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same' [patent_app_type] => utility [patent_app_number] => 12/624130 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6251 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/965/07965960.pdf [firstpage_image] =>[orig_patent_app_number] => 12624130 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624130
Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same Nov 22, 2009 Issued
Array ( [id] => 6427845 [patent_doc_number] => 20100143006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/621743 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16873 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20100143006.pdf [firstpage_image] =>[orig_patent_app_number] => 12621743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621743
Image forming apparatus and image forming method Nov 18, 2009 Issued
Array ( [id] => 6427826 [patent_doc_number] => 20100143004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/620243 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17503 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20100143004.pdf [firstpage_image] =>[orig_patent_app_number] => 12620243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620243
Image forming apparatus and image forming method Nov 16, 2009 Issued
Array ( [id] => 6087507 [patent_doc_number] => 20110217100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/129140 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13518 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20110217100.pdf [firstpage_image] =>[orig_patent_app_number] => 13129140 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129140
Image processing apparatus including a gloss applying device Nov 11, 2009 Issued
Array ( [id] => 4518301 [patent_doc_number] => 07917076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Toner conveying device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/615443 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 9794 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/917/07917076.pdf [firstpage_image] =>[orig_patent_app_number] => 12615443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615443
Toner conveying device and image forming apparatus Nov 9, 2009 Issued
Menu