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] => 12194217 [patent_doc_number] => 09897941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Developing apparatus, process cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/267262 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 17079 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15267262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/267262
Developing apparatus, process cartridge and image forming apparatus Sep 15, 2016 Issued
Array ( [id] => 12234554 [patent_doc_number] => 20180067417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'IMAGE FORMING APPARATUS CONFIGURED TO FORM AN IMAGE ON AN IMAGE RECEIVING MEDIUM WITH A SPECIFIC MATERIAL WHICH EMITS VISIBLE LIGHT THROUGH IRRADIATION BY SPECIFIC LIGHT' [patent_app_type] => utility [patent_app_number] => 15/257065 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4797 [patent_no_of_claims] => 18 [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] => 15257065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257065
Image forming apparatus configured to form an image on an image receiving medium with a specific material which emits visible light through irradiation by specific light Sep 5, 2016 Issued
Array ( [id] => 12213600 [patent_doc_number] => 09910405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Developing device, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/257678 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7150 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257678
Developing device, process cartridge, and image forming apparatus Sep 5, 2016 Issued
Array ( [id] => 12173410 [patent_doc_number] => 09891549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Light scanning apparatus, image forming apparatus, and method of manufacturing light scanning apparatus' [patent_app_type] => utility [patent_app_number] => 15/255889 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 10693 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255889
Light scanning apparatus, image forming apparatus, and method of manufacturing light scanning apparatus Sep 1, 2016 Issued
Array ( [id] => 11501073 [patent_doc_number] => 20170075258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/255186 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 13772 [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] => 15255186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255186
Image forming apparatus Sep 1, 2016 Issued
Array ( [id] => 12255589 [patent_doc_number] => 09927730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Image forming apparatus that effects removal of residual toner' [patent_app_type] => utility [patent_app_number] => 15/255445 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 10241 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255445
Image forming apparatus that effects removal of residual toner Sep 1, 2016 Issued
Array ( [id] => 11846045 [patent_doc_number] => 09733597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-15 [patent_title] => 'Image forming apparatus using residual heat of heating member in other jobs' [patent_app_type] => utility [patent_app_number] => 15/255306 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7213 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255306
Image forming apparatus using residual heat of heating member in other jobs Sep 1, 2016 Issued
Array ( [id] => 11758862 [patent_doc_number] => 20170205731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'DEVELOPER DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/253875 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6478 [patent_no_of_claims] => 19 [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] => 15253875 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253875
Developer device having a mechanism to reduce scattering of toner and image forming apparatus Aug 31, 2016 Issued
Array ( [id] => 12201155 [patent_doc_number] => 09904218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Heating device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/254721 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4699 [patent_no_of_claims] => 4 [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] => 15254721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/254721
Heating device and image forming apparatus Aug 31, 2016 Issued
Array ( [id] => 11473287 [patent_doc_number] => 20170060070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'ELECTRONIC DEVICE PERFORMING COMMUNICATION AND IMAGE FORMING APPARATUS PROVIDED WITH SAME' [patent_app_type] => utility [patent_app_number] => 15/248534 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4663 [patent_no_of_claims] => 5 [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] => 15248534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248534
Electronic device performing communication and image forming apparatus provided with same Aug 25, 2016 Issued
Array ( [id] => 11944733 [patent_doc_number] => 20170248883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/246617 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7219 [patent_no_of_claims] => 2 [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] => 15246617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/246617
Image forming apparatus Aug 24, 2016 Issued
Array ( [id] => 11758889 [patent_doc_number] => 20170205758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'CLEANING MEMBER, CLEANING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/247132 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3760 [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] => 15247132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247132
CLEANING MEMBER, CLEANING DEVICE, AND IMAGE FORMING APPARATUS Aug 24, 2016 Abandoned
Array ( [id] => 11501075 [patent_doc_number] => 20170075260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY COMPUTER-READBLE RECORDING MEDIUM STORING IMAGE FORMATION PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/245822 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8816 [patent_no_of_claims] => 17 [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] => 15245822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245822
Image forming apparatus, image forming method, and non-transitory computer-readable recording medium storing image formation program Aug 23, 2016 Issued
Array ( [id] => 12107831 [patent_doc_number] => 09864313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/244079 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7464 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15244079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244079
Fixing device and image forming apparatus Aug 22, 2016 Issued
Array ( [id] => 11458599 [patent_doc_number] => 20170052505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/227466 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4130 [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] => 15227466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227466
Image forming apparatus Aug 2, 2016 Issued
Array ( [id] => 11437687 [patent_doc_number] => 20170038708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'EXCESSIVE HEATING PROTECTION CIRCUIT AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/227336 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7183 [patent_no_of_claims] => 20 [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] => 15227336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227336
Excessive heating protection circuit and image forming apparatus Aug 2, 2016 Issued
Array ( [id] => 11972960 [patent_doc_number] => 20170277114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'OPENING/CLOSING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/226985 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5168 [patent_no_of_claims] => 18 [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] => 15226985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226985
Opening/closing device and image forming apparatus Aug 2, 2016 Issued
Array ( [id] => 11738661 [patent_doc_number] => 09703240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Fuser control device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 15/227369 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6463 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227369
Fuser control device and image forming apparatus Aug 2, 2016 Issued
Array ( [id] => 12146261 [patent_doc_number] => 09880512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Image forming apparatus including an outer cover and a subsidiary cover' [patent_app_type] => utility [patent_app_number] => 15/227504 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6521 [patent_no_of_claims] => 20 [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] => 15227504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227504
Image forming apparatus including an outer cover and a subsidiary cover Aug 2, 2016 Issued
Array ( [id] => 11525730 [patent_doc_number] => 09609154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Image display operation device and image forming apparatus including the image display operation device' [patent_app_type] => utility [patent_app_number] => 15/227025 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 11843 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 15227025 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227025
Image display operation device and image forming apparatus including the image display operation device Aug 2, 2016 Issued
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