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] => 14554573 [patent_doc_number] => 10345744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Fixing device, image forming apparatus, and method for adjusting length of interposing and pressurizing region by fixing device [patent_app_type] => utility [patent_app_number] => 15/980283 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6406 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 15980283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980283
Fixing device, image forming apparatus, and method for adjusting length of interposing and pressurizing region by fixing device May 14, 2018 Issued
Array ( [id] => 13564843 [patent_doc_number] => 20180333969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => UNIT CAPABLE OF BEING INSERTED IN AND PULLED OUT FROM IMAGE FORMING APPARATUS MAIN BODY AND IMAGE FORMING APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 15/977180 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977180
Unit capable of being inserted in and pulled out from image forming apparatus main body and image forming apparatus including same May 10, 2018 Issued
Array ( [id] => 14740969 [patent_doc_number] => 10389904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Image forming device, control method, and recording medium [patent_app_type] => utility [patent_app_number] => 15/974949 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 18629 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15974949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/974949
Image forming device, control method, and recording medium May 8, 2018 Issued
Array ( [id] => 14641715 [patent_doc_number] => 10365600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Belt deviation correction device fixing device, image forming apparatus, and belt deviation correction method [patent_app_type] => utility [patent_app_number] => 15/949349 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 17466 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949349
Belt deviation correction device fixing device, image forming apparatus, and belt deviation correction method Apr 9, 2018 Issued
Array ( [id] => 13973565 [patent_doc_number] => 10216133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Belt slippage correcting device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/948209 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7706 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948209
Belt slippage correcting device and image forming apparatus Apr 8, 2018 Issued
Array ( [id] => 13859425 [patent_doc_number] => 10191430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/948213 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 13037 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948213
Image forming apparatus Apr 8, 2018 Issued
Array ( [id] => 14488555 [patent_doc_number] => 10331063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Fixing device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/946121 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4777 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946121
Fixing device and image forming apparatus Apr 4, 2018 Issued
Array ( [id] => 14046633 [patent_doc_number] => 20190079423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 15/946148 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5330 [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] => 15946148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946148
Image forming apparatus and non-transitory computer readable medium storing program Apr 4, 2018 Issued
Array ( [id] => 13796653 [patent_doc_number] => 20190011865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/945794 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945794
Fixing device and image forming apparatus Apr 4, 2018 Issued
Array ( [id] => 14900917 [patent_doc_number] => 20190294224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => IMAGE FORMING APPARATUS, POWER CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 15/933464 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933464
Image forming apparatus, power control method, and non-transitory recording medium Mar 22, 2018 Issued
Array ( [id] => 13751419 [patent_doc_number] => 10168653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Fixing device and image forming apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 15/933588 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6272 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933588
Fixing device and image forming apparatus incorporating same Mar 22, 2018 Issued
Array ( [id] => 13466181 [patent_doc_number] => 20180284633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/933755 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933755
Image forming apparatus that controls a fixing condition of a fixing portion based on a shape of a sheet to be used in image formation Mar 22, 2018 Issued
Array ( [id] => 13844513 [patent_doc_number] => 20190025741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => IMAGE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/928381 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928381
Image processing apparatus Mar 21, 2018 Issued
Array ( [id] => 14297841 [patent_doc_number] => 10289044 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-14 [patent_title] => Image forming apparatus configured to adjust image forming parameters based on length of time taken to change fixing section temperature from a current temperature to a target temperature [patent_app_type] => utility [patent_app_number] => 15/928232 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7558 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928232
Image forming apparatus configured to adjust image forming parameters based on length of time taken to change fixing section temperature from a current temperature to a target temperature Mar 21, 2018 Issued
Array ( [id] => 13806747 [patent_doc_number] => 10180638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-15 [patent_title] => Cartridge [patent_app_type] => utility [patent_app_number] => 15/927811 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15927811 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927811
Cartridge Mar 20, 2018 Issued
Array ( [id] => 14554555 [patent_doc_number] => 10345734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Image forming apparatus including process unit including developer carrying member, thickness regulating member and developer moving member [patent_app_type] => utility [patent_app_number] => 15/921946 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14119 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921946
Image forming apparatus including process unit including developer carrying member, thickness regulating member and developer moving member Mar 14, 2018 Issued
Array ( [id] => 13466263 [patent_doc_number] => 20180284674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/919845 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919845
Image forming apparatus Mar 12, 2018 Issued
Array ( [id] => 14426051 [patent_doc_number] => 10317826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Fixing device and image forming device having same [patent_app_type] => utility [patent_app_number] => 15/918515 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8697 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918515
Fixing device and image forming device having same Mar 11, 2018 Issued
Array ( [id] => 12890521 [patent_doc_number] => 20180188682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => DEVELOPING CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS USING SAME [patent_app_type] => utility [patent_app_number] => 15/909614 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909614
Developing cartridge, and electrophotographic image forming apparatus using same Feb 28, 2018 Issued
Array ( [id] => 12890506 [patent_doc_number] => 20180188677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/907469 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907469
Image forming apparatus Feb 27, 2018 Issued
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