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] => 17506598 [patent_doc_number] => 20220099701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEM FOR FREEING STUCK ACCELEROMETERS [patent_app_type] => utility [patent_app_number] => 17/033563 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033563
System for freeing stuck accelerometers Sep 24, 2020 Issued
Array ( [id] => 16729344 [patent_doc_number] => 20210096491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/028893 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17028893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028893
Electronic apparatus which controls power to a motor from two different power supplies Sep 21, 2020 Issued
Array ( [id] => 17068390 [patent_doc_number] => 20210270605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SYSTEMS AND METHODS FOR ESTIMATING TACTILE OUTPUT BASED ON DEPTH DATA [patent_app_type] => utility [patent_app_number] => 17/024003 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024003
Systems and methods for estimating tactile output based on depth data Sep 16, 2020 Issued
Array ( [id] => 16689626 [patent_doc_number] => 20210072103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => System for Determining Sitting Position [patent_app_type] => utility [patent_app_number] => 17/016463 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016463
System for Determining Sitting Position Sep 9, 2020 Abandoned
Array ( [id] => 17914478 [patent_doc_number] => 20220316873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => A SETTLEMENT MONITORING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/640413 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17640413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640413
A SETTLEMENT MONITORING SYSTEM AND METHOD Sep 3, 2020 Pending
Array ( [id] => 17914478 [patent_doc_number] => 20220316873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => A SETTLEMENT MONITORING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/640413 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17640413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640413
A SETTLEMENT MONITORING SYSTEM AND METHOD Sep 3, 2020 Pending
Array ( [id] => 16674670 [patent_doc_number] => 20210063433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => INERTIAL SENSOR, ELECTRONIC APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/004108 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004108
Inertial sensor, electronic apparatus, and vehicle Aug 26, 2020 Issued
Array ( [id] => 20414980 [patent_doc_number] => 12498257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Distributed acoustic sensing device and method [patent_app_type] => utility [patent_app_number] => 18/020969 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020969
DISTRIBUTED ACOUSTIC SENSING DEVICE AND METHOD Aug 25, 2020 Pending
Array ( [id] => 20414980 [patent_doc_number] => 12498257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Distributed acoustic sensing device and method [patent_app_type] => utility [patent_app_number] => 18/020969 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020969
DISTRIBUTED ACOUSTIC SENSING DEVICE AND METHOD Aug 25, 2020 Pending
Array ( [id] => 20414980 [patent_doc_number] => 12498257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Distributed acoustic sensing device and method [patent_app_type] => utility [patent_app_number] => 18/020969 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020969
DISTRIBUTED ACOUSTIC SENSING DEVICE AND METHOD Aug 25, 2020 Pending
Array ( [id] => 19665940 [patent_doc_number] => 12178660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Echogenicity quantitative test system for an echogenic medical device [patent_app_type] => utility [patent_app_number] => 17/000540 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4051 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000540
Echogenicity quantitative test system for an echogenic medical device Aug 23, 2020 Issued
Array ( [id] => 18637711 [patent_doc_number] => 11762308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Imaging system with non-contact charging device and controller thereof [patent_app_type] => utility [patent_app_number] => 17/416633 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6838 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416633
Imaging system with non-contact charging device and controller thereof Aug 23, 2020 Issued
Array ( [id] => 16659032 [patent_doc_number] => 20210055669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => IMAGE EXPOSURE HEAD AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/999211 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999211
Image exposure head and image forming apparatus Aug 20, 2020 Issued
Array ( [id] => 17621207 [patent_doc_number] => 11340255 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Method for reducing bias drift in a microelectromechanical systems sensor [patent_app_type] => utility [patent_app_number] => 16/989965 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3034 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989965
Method for reducing bias drift in a microelectromechanical systems sensor Aug 10, 2020 Issued
Array ( [id] => 16454341 [patent_doc_number] => 20200363767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => IMAGE FORMING APPARATUS INCLUDING DEVELOPING CARTRIDGE, TONER CONTAINER, AND SUPPLY TUBE [patent_app_type] => utility [patent_app_number] => 16/984103 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984103
Image forming apparatus including developing cartridge, toner container, and supply tube Aug 2, 2020 Issued
Array ( [id] => 19608347 [patent_doc_number] => 12157209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Electronic torque wrench with obstacle detection [patent_app_type] => utility [patent_app_number] => 17/628686 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2838 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628686
Electronic torque wrench with obstacle detection Jul 23, 2020 Issued
Array ( [id] => 18561074 [patent_doc_number] => 11726316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Optical scanning apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/925986 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5605 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925986
Optical scanning apparatus and image forming apparatus Jul 9, 2020 Issued
Array ( [id] => 17743693 [patent_doc_number] => 11391753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Inertial sensor, electronic instrument, and vehicle [patent_app_type] => utility [patent_app_number] => 16/912929 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8379 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912929
Inertial sensor, electronic instrument, and vehicle Jun 25, 2020 Issued
Array ( [id] => 17860921 [patent_doc_number] => 11442077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Capacitive micromechanical accelerometer [patent_app_type] => utility [patent_app_number] => 16/911830 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5827 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911830
Capacitive micromechanical accelerometer Jun 24, 2020 Issued
Array ( [id] => 17786102 [patent_doc_number] => 11409221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Cutting apparatus and image forming system [patent_app_type] => utility [patent_app_number] => 16/890088 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11853 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890088
Cutting apparatus and image forming system Jun 1, 2020 Issued
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