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] => 10058682 [patent_doc_number] => 09098039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-04 [patent_title] => 'Roller-shaped rotator, fixing device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/445202 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7667 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14445202 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/445202
Roller-shaped rotator, fixing device, and image forming apparatus Jul 28, 2014 Issued
Array ( [id] => 9908664 [patent_doc_number] => 20150063865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'TONER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/336108 [patent_app_country] => US [patent_app_date] => 2014-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11134 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14336108 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/336108
Toner container, process cartridge, and image forming apparatus Jul 20, 2014 Issued
Array ( [id] => 9838270 [patent_doc_number] => 20150030352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'IMAGE FORMING APPARATUS, SUPPORTING MEMBER AND CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/335019 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5292 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14335019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/335019
Image forming apparatus, supporting member and cleaning device Jul 17, 2014 Issued
Array ( [id] => 9811762 [patent_doc_number] => 20150023708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'WASTE TONER COLLECTING STRUCTURE OF AN IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/334808 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4223 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14334808 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/334808
Waste toner collecting structure of an image forming apparatus Jul 17, 2014 Issued
Array ( [id] => 10232881 [patent_doc_number] => 20150117875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 14/333995 [patent_app_country] => US [patent_app_date] => 2014-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7206 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14333995 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/333995
Image forming apparatus, non-transitory computer readable medium, and image forming method Jul 16, 2014 Issued
Array ( [id] => 10170673 [patent_doc_number] => 09201380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Static eliminating device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/332872 [patent_app_country] => US [patent_app_date] => 2014-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5643 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14332872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/332872
Static eliminating device and image forming apparatus Jul 15, 2014 Issued
Array ( [id] => 10098357 [patent_doc_number] => 09134666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/327966 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8108 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14327966 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/327966
Fixing device and image forming apparatus Jul 9, 2014 Issued
Array ( [id] => 12351099 [patent_doc_number] => 09952540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Fixing device and image forming device having same [patent_app_type] => utility [patent_app_number] => 15/033791 [patent_app_country] => US [patent_app_date] => 2014-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11419 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15033791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/033791
Fixing device and image forming device having same Jul 8, 2014 Issued
Array ( [id] => 9804219 [patent_doc_number] => 20150016164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'HIGH-VOLTAGE POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/326159 [patent_app_country] => US [patent_app_date] => 2014-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7487 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14326159 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/326159
High-voltage power supply apparatus and image forming apparatus Jul 7, 2014 Issued
Array ( [id] => 11810134 [patent_doc_number] => 09714696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Cartridge provided with body for new product detection' [patent_app_type] => utility [patent_app_number] => 14/316959 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 18053 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14316959 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/316959
Cartridge provided with body for new product detection Jun 26, 2014 Issued
Array ( [id] => 10982091 [patent_doc_number] => 20160179035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'Digital Printing Apparatus and Printing Process' [patent_app_type] => utility [patent_app_number] => 14/392166 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7955 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14392166 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/392166
Digital printing apparatus and printing process Jun 26, 2014 Issued
Array ( [id] => 9991825 [patent_doc_number] => 09037044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/315894 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7420 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14315894 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/315894
Image forming apparatus Jun 25, 2014 Issued
Array ( [id] => 10014973 [patent_doc_number] => 09057986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Shutter mechanism, developer accommodating container, process cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/313307 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3854 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14313307 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/313307
Shutter mechanism, developer accommodating container, process cartridge and image forming apparatus Jun 23, 2014 Issued
Array ( [id] => 10536215 [patent_doc_number] => 09261842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Image forming apparatus, density detecting apparatus, and density detecting method' [patent_app_type] => utility [patent_app_number] => 14/311702 [patent_app_country] => US [patent_app_date] => 2014-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 11695 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14311702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/311702
Image forming apparatus, density detecting apparatus, and density detecting method Jun 22, 2014 Issued
Array ( [id] => 10283883 [patent_doc_number] => 20150168882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/311956 [patent_app_country] => US [patent_app_date] => 2014-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9000 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14311956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/311956
Image forming apparatus Jun 22, 2014 Issued
Array ( [id] => 10973928 [patent_doc_number] => 20140376963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/311080 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7305 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14311080 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/311080
Toner accommodating container and image forming apparatus Jun 19, 2014 Issued
Array ( [id] => 10973919 [patent_doc_number] => 20140376954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Developing Device' [patent_app_type] => utility [patent_app_number] => 14/309263 [patent_app_country] => US [patent_app_date] => 2014-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6895 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14309263 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/309263
Developing device Jun 18, 2014 Issued
Array ( [id] => 10973911 [patent_doc_number] => 20140376946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 14/305351 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11523 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14305351 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305351
Image forming apparatus Jun 15, 2014 Issued
Array ( [id] => 9719362 [patent_doc_number] => 20140255059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Developing Unit Having Guide that Stably Supports Toner Cartridge' [patent_app_type] => utility [patent_app_number] => 14/286186 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 20343 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14286186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286186
Developing unit having guide that stably supports toner cartridge May 22, 2014 Issued
Array ( [id] => 9719368 [patent_doc_number] => 20140255066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Fixing Device Having Flexible Fusing Member' [patent_app_type] => utility [patent_app_number] => 14/285396 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4533 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14285396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/285396
Fixing device having flexible fusing member May 21, 2014 Issued
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