
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16270609
[patent_doc_number] => 20200272096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-27
[patent_title] => PROCESS CARTRIDGE
[patent_app_type] => utility
[patent_app_number] => 16/854923
[patent_app_country] => US
[patent_app_date] => 2020-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12326
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854923
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/854923 | Process cartridge | Apr 21, 2020 | Issued |
Array
(
[id] => 16431054
[patent_doc_number] => 10831133
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-11-10
[patent_title] => Endless belt, method for producing the endless belt, transfer device, and image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 16/850089
[patent_app_country] => US
[patent_app_date] => 2020-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 22306
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850089
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/850089 | Endless belt, method for producing the endless belt, transfer device, and image forming apparatus | Apr 15, 2020 | Issued |
Array
(
[id] => 16224482
[patent_doc_number] => 20200249599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => FIXING DEVICE AND IMAGE FORMING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/850090
[patent_app_country] => US
[patent_app_date] => 2020-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6023
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850090
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/850090 | Fixing device and image forming device | Apr 15, 2020 | Issued |
Array
(
[id] => 17846322
[patent_doc_number] => 11435689
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-06
[patent_title] => Cartridge
[patent_app_type] => utility
[patent_app_number] => 16/847743
[patent_app_country] => US
[patent_app_date] => 2020-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 9204
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847743
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/847743 | Cartridge | Apr 13, 2020 | Issued |
Array
(
[id] => 16833568
[patent_doc_number] => 11009816
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-18
[patent_title] => Electrophotographic belt and electrophotographic image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 16/847491
[patent_app_country] => US
[patent_app_date] => 2020-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 12300
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847491
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/847491 | Electrophotographic belt and electrophotographic image forming apparatus | Apr 12, 2020 | Issued |
Array
(
[id] => 17408549
[patent_doc_number] => 11249429
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-15
[patent_title] => Method for determining type of sheet by imaging sheet
[patent_app_type] => utility
[patent_app_number] => 16/835731
[patent_app_country] => US
[patent_app_date] => 2020-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 10554
[patent_no_of_claims] => 24
[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] => 16835731
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/835731 | Method for determining type of sheet by imaging sheet | Mar 30, 2020 | Issued |
Array
(
[id] => 16362832
[patent_doc_number] => 20200319583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/830659
[patent_app_country] => US
[patent_app_date] => 2020-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17464
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830659
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/830659 | Image forming apparatus | Mar 25, 2020 | Issued |
Array
(
[id] => 16493910
[patent_doc_number] => 10859946
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-08
[patent_title] => Development cartridge having sealing member
[patent_app_type] => utility
[patent_app_number] => 16/825161
[patent_app_country] => US
[patent_app_date] => 2020-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 18
[patent_no_of_words] => 7766
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825161
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/825161 | Development cartridge having sealing member | Mar 19, 2020 | Issued |
Array
(
[id] => 16446412
[patent_doc_number] => 10838336
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-17
[patent_title] => Fixing device and image forming apparatus that control power supply to heat generation members
[patent_app_type] => utility
[patent_app_number] => 16/822426
[patent_app_country] => US
[patent_app_date] => 2020-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 11865
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822426
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/822426 | Fixing device and image forming apparatus that control power supply to heat generation members | Mar 17, 2020 | Issued |
Array
(
[id] => 16462396
[patent_doc_number] => 10845742
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-24
[patent_title] => Image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 16/822416
[patent_app_country] => US
[patent_app_date] => 2020-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 7567
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[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] => 16822416
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/822416 | Image forming apparatus | Mar 17, 2020 | Issued |
Array
(
[id] => 16115523
[patent_doc_number] => 20200209784
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => TONER CARTRIDGE AND TONER SUPPLYING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 16/816655
[patent_app_country] => US
[patent_app_date] => 2020-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 16816655
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/816655 | Toner cartridge and toner supplying mechanism | Mar 11, 2020 | Issued |
Array
(
[id] => 16314220
[patent_doc_number] => 20200292958
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => SEMICONDUCTOR LIGHT-EMITTING DEVICE, EXPOSURE HEAD, AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/815405
[patent_app_country] => US
[patent_app_date] => 2020-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11439
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815405
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/815405 | Semiconductor light-emitting device, exposure head, and image forming apparatus | Mar 10, 2020 | Issued |
Array
(
[id] => 16380318
[patent_doc_number] => 20200329161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-15
[patent_title] => MACHINE LEARNING DEVICE, SCREEN PREDICTION DEVICE, AND CONTROLLER
[patent_app_type] => utility
[patent_app_number] => 16/815782
[patent_app_country] => US
[patent_app_date] => 2020-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8221
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 16815782
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/815782 | Machine learning device, screen prediction device, and controller | Mar 10, 2020 | Issued |
Array
(
[id] => 17924270
[patent_doc_number] => 11467517
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-11
[patent_title] => Toner refill cartridge with automatic refilling structure
[patent_app_type] => utility
[patent_app_number] => 17/309516
[patent_app_country] => US
[patent_app_date] => 2020-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 8038
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309516
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/309516 | Toner refill cartridge with automatic refilling structure | Mar 3, 2020 | Issued |
Array
(
[id] => 16330380
[patent_doc_number] => 20200301346
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-24
[patent_title] => POWER SUPPLY INCLUDING RESISTORS
[patent_app_type] => utility
[patent_app_number] => 16/803099
[patent_app_country] => US
[patent_app_date] => 2020-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6658
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803099
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/803099 | Power supply including resistors | Feb 26, 2020 | Issued |
Array
(
[id] => 16278431
[patent_doc_number] => 10761457
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-01
[patent_title] => Developing unit having guide that stably supports toner cartridge
[patent_app_type] => utility
[patent_app_number] => 16/803398
[patent_app_country] => US
[patent_app_date] => 2020-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 25
[patent_no_of_words] => 19620
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803398
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/803398 | Developing unit having guide that stably supports toner cartridge | Feb 26, 2020 | Issued |
Array
(
[id] => 16322677
[patent_doc_number] => 10782637
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-09-22
[patent_title] => Fixing device and image forming apparatus incorporating same
[patent_app_type] => utility
[patent_app_number] => 16/802714
[patent_app_country] => US
[patent_app_date] => 2020-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 7954
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802714
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/802714 | Fixing device and image forming apparatus incorporating same | Feb 26, 2020 | Issued |
Array
(
[id] => 16314228
[patent_doc_number] => 20200292966
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/802737
[patent_app_country] => US
[patent_app_date] => 2020-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17141
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802737
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/802737 | Image forming apparatus | Feb 26, 2020 | Issued |
Array
(
[id] => 16076515
[patent_doc_number] => 20200192244
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-18
[patent_title] => TONER CARTRIDGE AND TONER SUPPLYING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 16/801443
[patent_app_country] => US
[patent_app_date] => 2020-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 16801443
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/801443 | Toner cartridge and toner supplying mechanism | Feb 25, 2020 | Issued |
Array
(
[id] => 16345654
[patent_doc_number] => 20200310305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/793819
[patent_app_country] => US
[patent_app_date] => 2020-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7015
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793819
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/793819 | Image forming apparatus | Feb 17, 2020 | Issued |