Search

Hoang X. Ngo

Examiner (ID: 9224)

Most Active Art Unit
2852
Art Unit(s)
2852, 2851
Total Applications
2671
Issued Applications
2536
Pending Applications
73
Abandoned Applications
93

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12590019 [patent_doc_number] => 20180088502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/708734 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708734
Image forming apparatus including a fixing device Sep 18, 2017 Issued
Array ( [id] => 12120534 [patent_doc_number] => 20180004120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'Image Forming Apparatus and Process Cartridge' [patent_app_type] => utility [patent_app_number] => 15/705344 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 22374 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15705344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705344
Image forming apparatus and process cartridge Sep 14, 2017 Issued
Array ( [id] => 14335535 [patent_doc_number] => 10298801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Image forming system having an electricity eliminator [patent_app_type] => utility [patent_app_number] => 15/706024 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9919 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706024
Image forming system having an electricity eliminator Sep 14, 2017 Issued
Array ( [id] => 15136107 [patent_doc_number] => 10481519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Print head and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/704517 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6873 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704517 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704517
Print head and image forming apparatus Sep 13, 2017 Issued
Array ( [id] => 12645924 [patent_doc_number] => 20180107139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/701699 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701699
Image forming apparatus having an inclined sheet guide Sep 11, 2017 Issued
Array ( [id] => 11995841 [patent_doc_number] => 20170299996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'Image Forming Device Having Feed Tray and Retaining Unit Retaining Photosensitive Drums' [patent_app_type] => utility [patent_app_number] => 15/635310 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11527 [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] => 15635310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635310
Image forming device having feed tray and retaining unit retaining photosensitive drums Jun 27, 2017 Issued
Array ( [id] => 12432576 [patent_doc_number] => 09977371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Driving device and image forming apparatus including the same [patent_app_type] => utility [patent_app_number] => 15/631390 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 12305 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631390
Driving device and image forming apparatus including the same Jun 22, 2017 Issued
Array ( [id] => 13766521 [patent_doc_number] => 10175599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Rotating member, process cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/630031 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 41 [patent_no_of_words] => 8517 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630031
Rotating member, process cartridge, and image forming apparatus Jun 21, 2017 Issued
Array ( [id] => 12399459 [patent_doc_number] => 09967414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Management system and management method [patent_app_type] => utility [patent_app_number] => 15/630139 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5384 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630139
Management system and management method Jun 21, 2017 Issued
Array ( [id] => 13226443 [patent_doc_number] => 10126997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Image processing system, image forming apparatus, method for sharing data, and non-transitory recording medium for storing computer readable program [patent_app_type] => utility [patent_app_number] => 15/630640 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630640
Image processing system, image forming apparatus, method for sharing data, and non-transitory recording medium for storing computer readable program Jun 21, 2017 Issued
Array ( [id] => 13751381 [patent_doc_number] => 10168634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Image forming apparatus capable of setting a parameter used in forming an image based on a detected change in a value of tint [patent_app_type] => utility [patent_app_number] => 15/629388 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629388 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629388
Image forming apparatus capable of setting a parameter used in forming an image based on a detected change in a value of tint Jun 20, 2017 Issued
Array ( [id] => 12139804 [patent_doc_number] => 20180017887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH SAME' [patent_app_type] => utility [patent_app_number] => 15/628919 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 13011 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15628919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628919
Developing device and image forming apparatus provided with same Jun 20, 2017 Issued
Array ( [id] => 12371808 [patent_doc_number] => 09958819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Fusing apparatus and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 15/627784 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15627784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/627784
Fusing apparatus and manufacturing method therefor Jun 19, 2017 Issued
Array ( [id] => 12290154 [patent_doc_number] => 09933723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Electrophotographic image forming apparatus, and image forming unit [patent_app_type] => utility [patent_app_number] => 15/627248 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4090 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15627248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/627248
Electrophotographic image forming apparatus, and image forming unit Jun 18, 2017 Issued
Array ( [id] => 13185217 [patent_doc_number] => 10108125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/625058 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3363 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625058
Image forming apparatus Jun 15, 2017 Issued
Array ( [id] => 12473934 [patent_doc_number] => 09989896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Fixing device, image forming apparatus, and method for adjusting length of interposing and pressurizing region by fixing device [patent_app_type] => utility [patent_app_number] => 15/624568 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6392 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15624568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624568
Fixing device, image forming apparatus, and method for adjusting length of interposing and pressurizing region by fixing device Jun 14, 2017 Issued
Array ( [id] => 12965821 [patent_doc_number] => 09874833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Cartridge and image forming device [patent_app_type] => utility [patent_app_number] => 15/618884 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14817 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618884
Cartridge and image forming device Jun 8, 2017 Issued
Array ( [id] => 12531069 [patent_doc_number] => 10007208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Image-forming apparatus for correcting a brightness of a laser light [patent_app_type] => utility [patent_app_number] => 15/583659 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 54 [patent_no_of_words] => 19876 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583659
Image-forming apparatus for correcting a brightness of a laser light Apr 30, 2017 Issued
Array ( [id] => 16232166 [patent_doc_number] => 10739714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Null segments in print jobs [patent_app_type] => utility [patent_app_number] => 16/605569 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605569
Null segments in print jobs Apr 23, 2017 Issued
Array ( [id] => 11838240 [patent_doc_number] => 20170219959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'Developing Unit Having Guide that Stably Supports Toner Cartridge' [patent_app_type] => utility [patent_app_number] => 15/485722 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 20438 [patent_no_of_claims] => 31 [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] => 15485722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485722
Developing unit having guide that stably supports toner cartridge Apr 11, 2017 Issued
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