Search

Thuykhanh Le

Examiner (ID: 8727, Phone: (571)272-6429 , Office: P/2658 )

Most Active Art Unit
2658
Art Unit(s)
4165, 2655, 2658
Total Applications
417
Issued Applications
279
Pending Applications
60
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17345383 [patent_doc_number] => 20220011714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => IMAGE FORMING DEVICE, PROCESS CARTRIDGE, AND DEVELOPER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/484297 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484297
Developing cartridge including developing roller memory, and terminal and being detachably attachable to drum cartridge including photoconductive drum Sep 23, 2021 Issued
Array ( [id] => 17484051 [patent_doc_number] => 20220091555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => POWER FEED PATH UNIT, IMAGE FORMING APPARATUS, AND ASSEMBLY METHOD FOR POWER FEED PATH UNIT [patent_app_type] => utility [patent_app_number] => 17/469809 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469809
Power feed path unit forming an electrical connecting path for power feeding, image forming apparatus, and assembly method for power feed path unit Sep 7, 2021 Issued
Array ( [id] => 18022449 [patent_doc_number] => 20220373948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => HEATING DEVICE AND HEATING-TARGET USING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/462317 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462317
Heating device with heating roller having resistance heat-generating layer and heating-target using apparatus Aug 30, 2021 Issued
Array ( [id] => 18505970 [patent_doc_number] => 11703781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Fixing device and image forming apparatus which has an air flow generator and airflow guide [patent_app_type] => utility [patent_app_number] => 17/407237 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6293 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407237
Fixing device and image forming apparatus which has an air flow generator and airflow guide Aug 19, 2021 Issued
Array ( [id] => 17450496 [patent_doc_number] => 20220071001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/405769 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405769
IMAGE FORMING APPARATUS Aug 17, 2021 Pending
Array ( [id] => 18356270 [patent_doc_number] => 11644668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Laser scanning device forming air channel and image forming apparatus including the same [patent_app_type] => utility [patent_app_number] => 17/404592 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2799 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404592
Laser scanning device forming air channel and image forming apparatus including the same Aug 16, 2021 Issued
Array ( [id] => 18052725 [patent_doc_number] => 11526105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Thermal fixing device including fixation belt and electrographic image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/403288 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403288
Thermal fixing device including fixation belt and electrographic image forming apparatus Aug 15, 2021 Issued
Array ( [id] => 18275752 [patent_doc_number] => 11614695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Image forming apparatus and optical sensor [patent_app_type] => utility [patent_app_number] => 17/393071 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 10590 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393071
Image forming apparatus and optical sensor Aug 2, 2021 Issued
Array ( [id] => 18129877 [patent_doc_number] => 11556083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Fixing device including supporting member supporting nip forming member from side opposite to fixing belt and image forming device including the fixing device [patent_app_type] => utility [patent_app_number] => 17/379155 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 17379155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379155
Fixing device including supporting member supporting nip forming member from side opposite to fixing belt and image forming device including the fixing device Jul 18, 2021 Issued
Array ( [id] => 18686644 [patent_doc_number] => 11782375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Image forming apparatus with fixing unit powered by reduced harmonic switching [patent_app_type] => utility [patent_app_number] => 17/375592 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9085 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375592
Image forming apparatus with fixing unit powered by reduced harmonic switching Jul 13, 2021 Issued
Array ( [id] => 17186847 [patent_doc_number] => 20210333732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => IMAGE FORMING APPARATUS INCLUDING A PLURALITY OF HEAT GENERATING ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/370241 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370241
Image forming apparatus including a plurality of heat generating elements Jul 7, 2021 Issued
Array ( [id] => 17316512 [patent_doc_number] => 20210405561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HEATING UNIT, FIXING UNIT, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/359140 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17359140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359140
Heating unit, fixing unit, and image forming apparatus for heat generation performance and miniaturization Jun 24, 2021 Issued
Array ( [id] => 17345374 [patent_doc_number] => 20220011705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/357162 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357162
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD Jun 23, 2021 Abandoned
Array ( [id] => 18014711 [patent_doc_number] => 11507006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Power supply device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/352707 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8189 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352707
Power supply device and image forming apparatus Jun 20, 2021 Issued
Array ( [id] => 18203744 [patent_doc_number] => 11586134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Fixing device provided with slide sheet fixed between support portions and image forming device including fixing device [patent_app_type] => utility [patent_app_number] => 17/351738 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 7584 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351738
Fixing device provided with slide sheet fixed between support portions and image forming device including fixing device Jun 17, 2021 Issued
Array ( [id] => 18072464 [patent_doc_number] => 11531297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Image forming apparatus with controller adjusting power supplied to heating element based on prior use metric [patent_app_type] => utility [patent_app_number] => 17/339410 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10799 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339410
Image forming apparatus with controller adjusting power supplied to heating element based on prior use metric Jun 3, 2021 Issued
Array ( [id] => 17674578 [patent_doc_number] => 20220187745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/336800 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336800
IMAGE FORMING APPARATUS Jun 1, 2021 Abandoned
Array ( [id] => 17260495 [patent_doc_number] => 20210373480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/335208 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335208
Image forming apparatus for printing using toner May 31, 2021 Issued
Array ( [id] => 17260487 [patent_doc_number] => 20210373472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => FIXING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/330609 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17330609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330609
Fixing apparatus having a power supply member including first and second members with different linear expansion coefficients, and image forming apparatus May 25, 2021 Issued
Array ( [id] => 17245218 [patent_doc_number] => 20210364961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/325016 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325016
Fixing device having heater holding member restricting movement of belt holding member, and image forming apparatus including same May 18, 2021 Issued
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