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] => 10262083 [patent_doc_number] => 20150147080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/546588 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7954 [patent_no_of_claims] => 13 [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] => 14546588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546588
Power supply apparatus and image forming apparatus Nov 17, 2014 Issued
Array ( [id] => 10262097 [patent_doc_number] => 20150147094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND DEVELOPER TRANSFER METHOD' [patent_app_type] => utility [patent_app_number] => 14/542870 [patent_app_country] => US [patent_app_date] => 2014-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7115 [patent_no_of_claims] => 15 [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] => 14542870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/542870
Developing device, process cartridge, image forming apparatus, and developer transfer method Nov 16, 2014 Issued
Array ( [id] => 10084845 [patent_doc_number] => 09122191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Image forming apparatus and developing unit for use in image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/543304 [patent_app_country] => US [patent_app_date] => 2014-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 10938 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14543304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/543304
Image forming apparatus and developing unit for use in image forming apparatus Nov 16, 2014 Issued
Array ( [id] => 11465303 [patent_doc_number] => 09581932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Developing apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/541181 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3681 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14541181 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541181
Developing apparatus and image forming apparatus Nov 13, 2014 Issued
Array ( [id] => 10247042 [patent_doc_number] => 20150132038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/534324 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8970 [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] => 14534324 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/534324
Image forming apparatus Nov 5, 2014 Issued
Array ( [id] => 10247021 [patent_doc_number] => 20150132017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'DEVICE FAILURE PREDICTOR AND IMAGE FORMING APPARATUS INCORPORATING SAME' [patent_app_type] => utility [patent_app_number] => 14/528342 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6287 [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] => 14528342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/528342
Device failure predictor and image forming apparatus incorporating same Oct 29, 2014 Issued
Array ( [id] => 10254676 [patent_doc_number] => 20150139673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'Digital Printing Method and System with Left/Right Correction' [patent_app_type] => utility [patent_app_number] => 14/525756 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5437 [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] => 14525756 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525756
Digital printing method and system with left/right correction Oct 27, 2014 Issued
Array ( [id] => 10084849 [patent_doc_number] => 09122195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/524015 [patent_app_country] => US [patent_app_date] => 2014-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7665 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14524015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/524015
Image forming apparatus Oct 26, 2014 Issued
Array ( [id] => 10232882 [patent_doc_number] => 20150117876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/522495 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5576 [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] => 14522495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/522495
Image forming apparatus Oct 22, 2014 Issued
Array ( [id] => 10589129 [patent_doc_number] => 09310738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Image forming apparatus, print data producing apparatus and image forming system' [patent_app_type] => utility [patent_app_number] => 14/520015 [patent_app_country] => US [patent_app_date] => 2014-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 48 [patent_no_of_words] => 12924 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14520015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/520015
Image forming apparatus, print data producing apparatus and image forming system Oct 20, 2014 Issued
Array ( [id] => 10058655 [patent_doc_number] => 09098009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Developing device' [patent_app_type] => utility [patent_app_number] => 14/520088 [patent_app_country] => US [patent_app_date] => 2014-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6544 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 14520088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/520088
Developing device Oct 20, 2014 Issued
Array ( [id] => 10040637 [patent_doc_number] => 09081339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Fixing device and image formation device' [patent_app_type] => utility [patent_app_number] => 14/514896 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 15718 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14514896 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514896
Fixing device and image formation device Oct 14, 2014 Issued
Array ( [id] => 10530034 [patent_doc_number] => 09256166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/505736 [patent_app_country] => US [patent_app_date] => 2014-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7895 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14505736 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/505736
Image forming apparatus Oct 2, 2014 Issued
Array ( [id] => 10201255 [patent_doc_number] => 20150086241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/489311 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6893 [patent_no_of_claims] => 6 [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] => 14489311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/489311
Image forming apparatus with height adjustment portion for fixing unit Sep 16, 2014 Issued
Array ( [id] => 10973907 [patent_doc_number] => 20140376942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Transferable Page Countdown for a Replaceable Unit Between Image Forming Devices' [patent_app_type] => utility [patent_app_number] => 14/480795 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11068 [patent_no_of_claims] => 12 [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] => 14480795 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480795
Transferable page countdown for a replaceable unit between image forming devices Sep 8, 2014 Issued
Array ( [id] => 11022223 [patent_doc_number] => 20160219178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/916167 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6708 [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] => 14916167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/916167
Optical scanning apparatus and image forming apparatus Sep 1, 2014 Issued
Array ( [id] => 9900777 [patent_doc_number] => 20150055977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'Imaging Cartridge Drive Having a Centered Opening' [patent_app_type] => utility [patent_app_number] => 14/473534 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 8320 [patent_no_of_claims] => 20 [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] => 14473534 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/473534
Imaging cartridge drive having a centered opening Aug 28, 2014 Issued
Array ( [id] => 10098359 [patent_doc_number] => 09134668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/468462 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4387 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 14468462 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468462
Image forming apparatus Aug 25, 2014 Issued
Array ( [id] => 9960322 [patent_doc_number] => 09008542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/460491 [patent_app_country] => US [patent_app_date] => 2014-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14460491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/460491
Image-forming apparatus Aug 14, 2014 Issued
Array ( [id] => 10194363 [patent_doc_number] => 09223273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-12-29 [patent_title] => 'Image forming apparatus and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/448127 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9234 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 14448127 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448127
Image forming apparatus and control method thereof Jul 30, 2014 Issued
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