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] => 16918210 [patent_doc_number] => 20210191302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => IMAGE-FORMING APPARATUS PROVIDED WITH FIXING DEVICE INCLUDING FIRST FIXING MEMBER, SECOND FIXING MEMBER, AND PRESSURE MODIFYING MECHANISM MODIFYING NIP PRESSURE OF NIP FORMED THEREBETWEEN [patent_app_type] => utility [patent_app_number] => 17/127474 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127474
Image-forming apparatus provided with fixing device including first fixing member, second fixing member, and pressure modifying mechanism modifying nip pressure of nip formed therebetween Dec 17, 2020 Issued
Array ( [id] => 17136153 [patent_doc_number] => 11137704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Fixing device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/125090 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125090
Fixing device and image forming apparatus Dec 16, 2020 Issued
Array ( [id] => 17136152 [patent_doc_number] => 11137703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Fixing device [patent_app_type] => utility [patent_app_number] => 17/122478 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 11079 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122478
Fixing device Dec 14, 2020 Issued
Array ( [id] => 16937907 [patent_doc_number] => 20210203796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/122455 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122455
Image processing apparatus, method of controlling the same, and storage medium Dec 14, 2020 Issued
Array ( [id] => 17924275 [patent_doc_number] => 11467522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Image forming apparatus including drum cartridge having charger and photosensitive drum [patent_app_type] => utility [patent_app_number] => 17/116022 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7793 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116022
Image forming apparatus including drum cartridge having charger and photosensitive drum Dec 8, 2020 Issued
Array ( [id] => 17331111 [patent_doc_number] => 11221570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Developing unit having guide that stably supports toner cartridge [patent_app_type] => utility [patent_app_number] => 17/114929 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 19670 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17114929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114929
Developing unit having guide that stably supports toner cartridge Dec 7, 2020 Issued
Array ( [id] => 17786103 [patent_doc_number] => 11409222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/114120 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7680 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114120
Image forming apparatus Dec 6, 2020 Issued
Array ( [id] => 18188970 [patent_doc_number] => 11579552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Displaying device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/106611 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7921 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106611
Displaying device and image forming apparatus Nov 29, 2020 Issued
Array ( [id] => 17105901 [patent_doc_number] => 11126110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Image forming apparatus for controlling durability correction value in execution of toner installation mode [patent_app_type] => utility [patent_app_number] => 17/106513 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5907 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106513
Image forming apparatus for controlling durability correction value in execution of toner installation mode Nov 29, 2020 Issued
Array ( [id] => 16871897 [patent_doc_number] => 20210165364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/103730 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103730
Image forming apparatus and process cartridge Nov 23, 2020 Issued
Array ( [id] => 17105915 [patent_doc_number] => 11126124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Image reading device and image forming apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 17/102405 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 16345 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102405
Image reading device and image forming apparatus incorporating same Nov 22, 2020 Issued
Array ( [id] => 16856508 [patent_doc_number] => 20210157253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SEMICONDUCTOR DEVICE, OPTICAL PRINT HEAD AND IMAGE FORMING APPARATUS THEREWITH [patent_app_type] => utility [patent_app_number] => 16/953506 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953506
SEMICONDUCTOR DEVICE, OPTICAL PRINT HEAD AND IMAGE FORMING APPARATUS THEREWITH Nov 19, 2020 Abandoned
Array ( [id] => 16918216 [patent_doc_number] => 20210191308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CONVEYANCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/953906 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953906
Conveyance device Nov 19, 2020 Issued
Array ( [id] => 17528214 [patent_doc_number] => 11300898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Developing cartridge including blade and blade holder for supporting end portion of blade [patent_app_type] => utility [patent_app_number] => 16/951122 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5945 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951122
Developing cartridge including blade and blade holder for supporting end portion of blade Nov 17, 2020 Issued
Array ( [id] => 16690188 [patent_doc_number] => 20210072666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => TONER CARTRIDGE AND TONER SUPPLYING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/098556 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098556
Toner cartridge and toner supplying mechanism Nov 15, 2020 Issued
Array ( [id] => 17379488 [patent_doc_number] => 11237501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/099066 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099066
Image forming apparatus Nov 15, 2020 Issued
Array ( [id] => 16630113 [patent_doc_number] => 20210048766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => DEVELOPMENT CARTRIDGE HAVING SEALING MEMBER [patent_app_type] => utility [patent_app_number] => 17/085022 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085022
Development cartridge having sealing member Oct 29, 2020 Issued
Array ( [id] => 16794483 [patent_doc_number] => 20210124300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/079788 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079788
Power supply apparatus and image forming apparatus Oct 25, 2020 Issued
Array ( [id] => 16615343 [patent_doc_number] => 20210033996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/072463 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072463
Electroconductive member, process cartridge, and image forming apparatus Oct 15, 2020 Issued
Array ( [id] => 16779749 [patent_doc_number] => 20210116828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE AND CARTRIDGE SET [patent_app_type] => utility [patent_app_number] => 17/071103 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071103
Electrophotographic apparatus, process cartridge and cartridge set Oct 14, 2020 Issued
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