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] => 11860474 [patent_doc_number] => 09740156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Image forming apparatus that adjusts a transfer bias according to surface properties of a transfer target' [patent_app_type] => utility [patent_app_number] => 15/071773 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 27832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15071773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/071773
Image forming apparatus that adjusts a transfer bias according to surface properties of a transfer target Mar 15, 2016 Issued
Array ( [id] => 11451823 [patent_doc_number] => 09575462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Image forming apparatus provided with process cartridge and toner cartridge detachably mountable therein' [patent_app_type] => utility [patent_app_number] => 15/069106 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 12390 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15069106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/069106
Image forming apparatus provided with process cartridge and toner cartridge detachably mountable therein Mar 13, 2016 Issued
Array ( [id] => 11846048 [patent_doc_number] => 09733600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/069457 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 15069457 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/069457
Fixing device and image forming apparatus Mar 13, 2016 Issued
Array ( [id] => 11738665 [patent_doc_number] => 09703244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Image forming apparatus to correct a driving signal for driving a light source' [patent_app_type] => utility [patent_app_number] => 15/067660 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 14140 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067660
Image forming apparatus to correct a driving signal for driving a light source Mar 10, 2016 Issued
Array ( [id] => 12194216 [patent_doc_number] => 09897942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Image forming apparatus controlling contact pressure between image bearing member and transfer device' [patent_app_type] => utility [patent_app_number] => 15/067659 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10463 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067659
Image forming apparatus controlling contact pressure between image bearing member and transfer device Mar 10, 2016 Issued
Array ( [id] => 10990861 [patent_doc_number] => 20160187806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'IMAGE-FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/065448 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 20286 [patent_no_of_claims] => 14 [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] => 15065448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065448
Image-forming apparatus Mar 8, 2016 Issued
Array ( [id] => 11358707 [patent_doc_number] => 09535355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/058417 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8324 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15058417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058417
Image forming apparatus Mar 1, 2016 Issued
Array ( [id] => 11416320 [patent_doc_number] => 09563144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Charging device, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/058991 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5522 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15058991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058991
Charging device, process cartridge, and image forming apparatus Mar 1, 2016 Issued
Array ( [id] => 11077516 [patent_doc_number] => 20160274480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SEMICONDUCTIVE ROLLER' [patent_app_type] => utility [patent_app_number] => 15/058953 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11068 [patent_no_of_claims] => 5 [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] => 15058953 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058953
Semiconductive roller Mar 1, 2016 Issued
Array ( [id] => 11069570 [patent_doc_number] => 20160266534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/057805 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4096 [patent_no_of_claims] => 7 [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] => 15057805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/057805
Developing device and image forming apparatus including the same Feb 29, 2016 Issued
Array ( [id] => 11019691 [patent_doc_number] => 20160216644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'LIQUID ELECTROPHOTOGRAPHY INK DEVELOPER' [patent_app_type] => utility [patent_app_number] => 15/050420 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4982 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15050420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/050420
Liquid electrophotography ink developer Feb 21, 2016 Issued
Array ( [id] => 11410406 [patent_doc_number] => 09557709 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-01-31 [patent_title] => 'Blower duct, blower device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/048437 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 12289 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048437
Blower duct, blower device, and image forming apparatus Feb 18, 2016 Issued
Array ( [id] => 11049262 [patent_doc_number] => 20160246221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'METHOD AND DEVICE FOR DIGITAL PRINTING TO A RECORDING MEDIUM WITH LIQUID INK' [patent_app_type] => utility [patent_app_number] => 15/046968 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6202 [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] => 15046968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/046968
Method and device for digital printing to a recording medium with liquid ink Feb 17, 2016 Issued
Array ( [id] => 11055875 [patent_doc_number] => 20160252837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'IMAGE FORMING SYSTEM AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/047001 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6615 [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] => 15047001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047001
Image forming system and image forming apparatus Feb 17, 2016 Issued
Array ( [id] => 11403371 [patent_doc_number] => 20170023909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'IMAGE FORMING APPARATUS AND DETACHABLE COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/047004 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8194 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15047004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047004
Image forming apparatus and detachable component Feb 17, 2016 Issued
Array ( [id] => 11251673 [patent_doc_number] => 09477174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-25 [patent_title] => 'Using accumulated pixel counting to assess solid area density performance to enable automatic density correction and improve toner yield' [patent_app_type] => utility [patent_app_number] => 15/046016 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15046016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/046016
Using accumulated pixel counting to assess solid area density performance to enable automatic density correction and improve toner yield Feb 16, 2016 Issued
Array ( [id] => 11264658 [patent_doc_number] => 09488953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-08 [patent_title] => 'Cleaning blade, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/045375 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12125 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15045375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045375
Cleaning blade, process cartridge, and image forming apparatus Feb 16, 2016 Issued
Array ( [id] => 11258096 [patent_doc_number] => 09482996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-01 [patent_title] => 'Transfer roller, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/044459 [patent_app_country] => US [patent_app_date] => 2016-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 10285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15044459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/044459
Transfer roller, process cartridge, and image forming apparatus Feb 15, 2016 Issued
Array ( [id] => 11598370 [patent_doc_number] => 09645536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/042940 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3354 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15042940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042940
Fixing device and image forming apparatus Feb 11, 2016 Issued
Array ( [id] => 11034606 [patent_doc_number] => 20160231562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'SCANNING LINE ADJUSTER, OPTICAL SCANNER INCORPORATING THE SCANNING LINE ADJUSTER, AND IMAGE FORMING APPARATUS INCORPORATING THE OPTICAL SCANNER' [patent_app_type] => utility [patent_app_number] => 15/012890 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14460 [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] => 15012890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012890
Scanning line adjuster, optical scanner incorporating the scanning line adjuster, and image forming apparatus incorporating the optical scanner Feb 1, 2016 Issued
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