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] => 11451807 [patent_doc_number] => 09575447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/010262 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 12118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15010262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010262
Fixing device and image forming apparatus Jan 28, 2016 Issued
Array ( [id] => 13016679 [patent_doc_number] => 10031454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Fixing belt, fixing device, image forming apparatus and image formation method [patent_app_type] => utility [patent_app_number] => 15/010501 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7893 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15010501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010501
Fixing belt, fixing device, image forming apparatus and image formation method Jan 28, 2016 Issued
Array ( [id] => 10801018 [patent_doc_number] => 20160147175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/011316 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11229 [patent_no_of_claims] => 15 [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] => 15011316 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/011316
Image forming apparatus operable in writing position correction mode Jan 28, 2016 Issued
Array ( [id] => 11026974 [patent_doc_number] => 20160223930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD THAT CORRECT VARIATION IN RESIDUAL QUANTITY OF PRINTING AGENT' [patent_app_type] => utility [patent_app_number] => 15/011351 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5403 [patent_no_of_claims] => 4 [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] => 15011351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/011351
Image forming apparatus and image forming method that correct variation in residual quantity of printing agent Jan 28, 2016 Issued
Array ( [id] => 11026974 [patent_doc_number] => 20160223930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD THAT CORRECT VARIATION IN RESIDUAL QUANTITY OF PRINTING AGENT' [patent_app_type] => utility [patent_app_number] => 15/011351 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5403 [patent_no_of_claims] => 4 [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] => 15011351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/011351
Image forming apparatus and image forming method that correct variation in residual quantity of printing agent Jan 28, 2016 Issued
Array ( [id] => 11034736 [patent_doc_number] => 20160231692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'UNIT MOVING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/008857 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7649 [patent_no_of_claims] => 16 [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] => 15008857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/008857
Unit moving apparatus and image forming apparatus Jan 27, 2016 Issued
Array ( [id] => 11251696 [patent_doc_number] => 09477197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-25 [patent_title] => 'Support member, image carrier, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/001786 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5494 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001786
Support member, image carrier, and image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 11801027 [patent_doc_number] => 09541898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/001688 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5475 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001688 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001688
Image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 11192941 [patent_doc_number] => 09423753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-23 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/002249 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 9260 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15002249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002249
Image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 11465320 [patent_doc_number] => 09581949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/001838 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001838
Fixing device and image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 11192932 [patent_doc_number] => 09423743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Unit checking device, unit, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/002110 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7252 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15002110 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002110
Unit checking device, unit, and image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 11199682 [patent_doc_number] => 09429890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Fixing device, image forming apparatus and fixing method' [patent_app_type] => utility [patent_app_number] => 15/001601 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 16426 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15001601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001601
Fixing device, image forming apparatus and fixing method Jan 19, 2016 Issued
Array ( [id] => 11584395 [patent_doc_number] => 09639029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Image forming apparatus having a rotational portion which accommodates a developer' [patent_app_type] => utility [patent_app_number] => 14/996877 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 13405 [patent_no_of_claims] => 3 [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] => 14996877 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996877
Image forming apparatus having a rotational portion which accommodates a developer Jan 14, 2016 Issued
Array ( [id] => 11430548 [patent_doc_number] => 09568863 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Transfer device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/996680 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6338 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14996680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996680
Transfer device and image forming apparatus Jan 14, 2016 Issued
Array ( [id] => 11238684 [patent_doc_number] => 09465327 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-11 [patent_title] => 'Transfer mechanism and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/997021 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14997021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/997021
Transfer mechanism and image forming apparatus Jan 14, 2016 Issued
Array ( [id] => 14855761 [patent_doc_number] => 10416601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Adjusting imaging apparatuses [patent_app_type] => utility [patent_app_number] => 15/748628 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3999 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 15748628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748628
Adjusting imaging apparatuses Jan 13, 2016 Issued
Array ( [id] => 11258105 [patent_doc_number] => 09483004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Image forming apparatus for reducing fluctuation of toner density in a developing unit' [patent_app_type] => utility [patent_app_number] => 14/995495 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7207 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14995495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/995495
Image forming apparatus for reducing fluctuation of toner density in a developing unit Jan 13, 2016 Issued
Array ( [id] => 11012850 [patent_doc_number] => 20160209803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'IMAGE FORMING UNIT' [patent_app_type] => utility [patent_app_number] => 14/992424 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 14420 [patent_no_of_claims] => 16 [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] => 14992424 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992424
Image forming unit Jan 10, 2016 Issued
Array ( [id] => 11530349 [patent_doc_number] => 20170090326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CHARGING UNIT' [patent_app_type] => utility [patent_app_number] => 14/991356 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10603 [patent_no_of_claims] => 14 [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] => 14991356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991356
Charging unit Jan 7, 2016 Issued
Array ( [id] => 11192939 [patent_doc_number] => 09423751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Image forming apparatus for controlling toner density in developing unit' [patent_app_type] => utility [patent_app_number] => 14/990132 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 12385 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14990132 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/990132
Image forming apparatus for controlling toner density in developing unit Jan 6, 2016 Issued
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