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] => 9211380 [patent_doc_number] => 20140010557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 13/749014 [patent_app_country] => US [patent_app_date] => 2013-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6400 [patent_no_of_claims] => 20 [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] => 13749014 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749014
Image forming apparatus, non-transitory computer readable medium and image forming method Jan 23, 2013 Issued
Array ( [id] => 9505966 [patent_doc_number] => 08744291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Image-forming apparatus and method for controlling image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/747717 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11519 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747717 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747717
Image-forming apparatus and method for controlling image-forming apparatus Jan 22, 2013 Issued
Array ( [id] => 9991833 [patent_doc_number] => 09037052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Developer supply device' [patent_app_type] => utility [patent_app_number] => 13/747958 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2775 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747958
Developer supply device Jan 22, 2013 Issued
Array ( [id] => 8939200 [patent_doc_number] => 20130188997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'Developing Device Having Thickness Regulation Blade' [patent_app_type] => utility [patent_app_number] => 13/746804 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4745 [patent_no_of_claims] => 5 [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] => 13746804 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/746804
Developing device having thickness regulation blade Jan 21, 2013 Issued
Array ( [id] => 10894407 [patent_doc_number] => 08918037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Developing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/743972 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6964 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13743972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743972
Developing device and image forming apparatus Jan 16, 2013 Issued
Array ( [id] => 9106810 [patent_doc_number] => 20130279942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/743085 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6041 [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] => 13743085 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743085
Image forming apparatus providing a controlled deliver of developer after startup Jan 15, 2013 Issued
Array ( [id] => 9998151 [patent_doc_number] => 09042765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Image forming apparatus with improved heat transmission' [patent_app_type] => utility [patent_app_number] => 13/740336 [patent_app_country] => US [patent_app_date] => 2013-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3657 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13740336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/740336
Image forming apparatus with improved heat transmission Jan 13, 2013 Issued
Array ( [id] => 8939215 [patent_doc_number] => 20130189012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'CLEANING BLADE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE CLEANING BLADE' [patent_app_type] => utility [patent_app_number] => 13/739197 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19148 [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] => 13739197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739197
Cleaning blade, and image forming apparatus and process cartridge using the cleaning blade Jan 10, 2013 Issued
Array ( [id] => 10859891 [patent_doc_number] => 08886102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Thermal fixing device having sealing member' [patent_app_type] => utility [patent_app_number] => 13/738091 [patent_app_country] => US [patent_app_date] => 2013-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4692 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13738091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/738091
Thermal fixing device having sealing member Jan 9, 2013 Issued
Array ( [id] => 9664845 [patent_doc_number] => 08811847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Image forming apparatus and power control device' [patent_app_type] => utility [patent_app_number] => 13/737060 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12835 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13737060 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737060
Image forming apparatus and power control device Jan 8, 2013 Issued
Array ( [id] => 9526467 [patent_doc_number] => 08750755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-10 [patent_title] => 'Transfer unit and image forming apparatus having the same' [patent_app_type] => utility [patent_app_number] => 13/737293 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10835 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13737293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737293
Transfer unit and image forming apparatus having the same Jan 8, 2013 Issued
Array ( [id] => 8820680 [patent_doc_number] => 20130121725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'IMAGE FORMING UNIT' [patent_app_type] => utility [patent_app_number] => 13/732524 [patent_app_country] => US [patent_app_date] => 2013-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8165 [patent_no_of_claims] => 7 [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] => 13732524 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/732524
Image forming unit Jan 1, 2013 Issued
Array ( [id] => 9852221 [patent_doc_number] => 08953966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/728163 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6005 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13728163 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728163
Fixing device and image forming apparatus Dec 26, 2012 Issued
Array ( [id] => 8903374 [patent_doc_number] => 20130170877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'FIXING DEVICE, IMAGE FORMING DEVICE, AND SEPARATING MEMBER' [patent_app_type] => utility [patent_app_number] => 13/728304 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13540 [patent_no_of_claims] => 19 [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] => 13728304 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728304
Fixing device, image forming device, and separating member Dec 26, 2012 Issued
Array ( [id] => 9560392 [patent_doc_number] => 20140178104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'APPARATUS AND SYSTEMS INCLUDING AN IMAGING MODULE AND DEVELOPER MODULE INSTALLABLE IN AN ELECTROSTATOGRAPHIC PRINTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/727571 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4239 [patent_no_of_claims] => 15 [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] => 13727571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727571
Apparatus and systems including an imaging module and developer module installable in an electrostatographic printing system Dec 25, 2012 Issued
Array ( [id] => 9998173 [patent_doc_number] => 09042787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Grid electrode, charging device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/725023 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 43 [patent_no_of_words] => 15293 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13725023 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725023
Grid electrode, charging device, and image forming apparatus Dec 20, 2012 Issued
Array ( [id] => 9998177 [patent_doc_number] => 09042791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/724986 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 19010 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13724986 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724986
Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus Dec 20, 2012 Issued
Array ( [id] => 8890857 [patent_doc_number] => 20130164041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'DEVELOPER STORAGE CONTAINER, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/721227 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6878 [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] => 13721227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721227
Developer storage container, image forming unit and image forming apparatus Dec 19, 2012 Issued
Array ( [id] => 10866262 [patent_doc_number] => 08891985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Bias power supply device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/722120 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16793 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13722120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722120
Bias power supply device and image forming apparatus Dec 19, 2012 Issued
Array ( [id] => 10130588 [patent_doc_number] => 09164419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Developing container, method of manufacturing the same, developing device using the same, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/719970 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 7533 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [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] => 13719970 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719970
Developing container, method of manufacturing the same, developing device using the same, and image forming apparatus Dec 18, 2012 Issued
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