Search

Andrew V. Do

Examiner (ID: 2884, Phone: (571)270-3420 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
668
Issued Applications
552
Pending Applications
45
Abandoned Applications
86

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17430022 [patent_doc_number] => 20220057731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/403015 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403015
Developing apparatus and image forming apparatus Aug 15, 2021 Issued
Array ( [id] => 18181428 [patent_doc_number] => 20230042157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => CERAMIC HEATER CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/396388 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17396388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396388
Ceramic heater connector Aug 5, 2021 Issued
Array ( [id] => 18194697 [patent_doc_number] => 20230048216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => MEMS Vibrating Ring Resonator with Deformable Inner Ring-Shaped Spring Supports [patent_app_type] => utility [patent_app_number] => 17/393451 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393451
MEMS Vibrating Ring Resonator with Deformable Inner Ring-Shaped Spring Supports Aug 3, 2021 Abandoned
Array ( [id] => 17404245 [patent_doc_number] => 20220046336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => DISTRIBUTED WITNESS INTEGRITY SENSING PLATFORM [patent_app_type] => utility [patent_app_number] => 17/392565 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17392565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392565
Distributed witness integrity sensing platform Aug 2, 2021 Issued
Array ( [id] => 17245206 [patent_doc_number] => 20210364949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => POWDER CONTAINER, POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/392285 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17392285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392285
Powder container, powder supply device and image forming apparatus Aug 2, 2021 Issued
Array ( [id] => 18173543 [patent_doc_number] => 11573246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Inertial sensor and inertial measurement unit [patent_app_type] => utility [patent_app_number] => 17/389462 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7833 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 17389462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389462
Inertial sensor and inertial measurement unit Jul 29, 2021 Issued
Array ( [id] => 20301512 [patent_doc_number] => 12447484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method and device for analysing a device for spraying a pharmaceutical fluid product [patent_app_type] => utility [patent_app_number] => 18/011302 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011302
Method and device for analysing a device for spraying a pharmaceutical fluid product Jun 30, 2021 Issued
Array ( [id] => 18429760 [patent_doc_number] => 11674975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Inertial sensor, electronic apparatus, and vehicle [patent_app_type] => utility [patent_app_number] => 17/355226 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12903 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355226
Inertial sensor, electronic apparatus, and vehicle Jun 22, 2021 Issued
Array ( [id] => 18772423 [patent_doc_number] => 20230367248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => TRANSFER OF PRINTING MEDIUM IN SIMPLEX PATH AND DUPLEX PATH [patent_app_type] => utility [patent_app_number] => 18/030332 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18030332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030332
Transfer of printing medium in simplex path and duplex path Jun 16, 2021 Issued
Array ( [id] => 17293855 [patent_doc_number] => 20210389694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/343429 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343429
Image forming apparatus with attached developer container, cover portion, shutter output portion, and interlocking mechanism Jun 8, 2021 Issued
Array ( [id] => 17293856 [patent_doc_number] => 20210389695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/330138 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17330138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330138
Image forming apparatus including toner container with changeable attitude May 24, 2021 Issued
Array ( [id] => 17260478 [patent_doc_number] => 20210373463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ELECTROPHOTOGRAPHIC MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/327139 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17327139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327139
Electrophotographic member and electrophotographic image forming apparatus May 20, 2021 Issued
Array ( [id] => 17260481 [patent_doc_number] => 20210373466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SHEET CONVEYANCE APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/324364 [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] => 11357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324364
Sheet conveyance apparatus and image forming system May 18, 2021 Issued
Array ( [id] => 18453122 [patent_doc_number] => 20230194402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => TEST RIG AND TEST SETUP FOR TESTING A SAFETY BELT SYSTEM AND/OR FOR TESTING COMPONENTS OF A SAFETY BELT SYSTEM, AND METHOD FOR OPERATING A TEST RIG [patent_app_type] => utility [patent_app_number] => 17/925856 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17925856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925856
TEST RIG AND TEST SETUP FOR TESTING A SAFETY BELT SYSTEM AND/OR FOR TESTING COMPONENTS OF A SAFETY BELT SYSTEM, AND METHOD FOR OPERATING A TEST RIG May 17, 2021 Pending
Array ( [id] => 17770849 [patent_doc_number] => 11402786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Recording medium conveyance device, recording medium conveyance method and non-transitory computer-readable recording medium encoded with recording medium conveyance program [patent_app_type] => utility [patent_app_number] => 17/313250 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13703 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313250
Recording medium conveyance device, recording medium conveyance method and non-transitory computer-readable recording medium encoded with recording medium conveyance program May 5, 2021 Issued
Array ( [id] => 20116751 [patent_doc_number] => 12366449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Coupling device for coupling vibration systems [patent_app_type] => utility [patent_app_number] => 17/923006 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2337 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923006
Coupling device for coupling vibration systems May 3, 2021 Issued
Array ( [id] => 17846013 [patent_doc_number] => 11435377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Inertial sensor, electronic apparatus, and vehicle [patent_app_type] => utility [patent_app_number] => 17/233601 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8088 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233601
Inertial sensor, electronic apparatus, and vehicle Apr 18, 2021 Issued
Array ( [id] => 16993640 [patent_doc_number] => 20210232060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => PRINTING DEVICE AND CONTROL METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/226295 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17226295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226295
Printing device and control method of the same Apr 8, 2021 Issued
Array ( [id] => 18749804 [patent_doc_number] => 11809115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Technique for attaching optical sensor to image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/221002 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 8110 [patent_no_of_claims] => 20 [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] => 17221002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221002
Technique for attaching optical sensor to image forming apparatus Apr 1, 2021 Issued
Array ( [id] => 17883843 [patent_doc_number] => 20220299320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => DIFFUSION BLOCK FOR AN EVACUATED INSTRUMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/208809 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208809
Diffusion block for an evacuated instrument system Mar 21, 2021 Issued
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