Search

Brent J. Andrews

Examiner (ID: 14836, Phone: (571)272-6101 , Office: P/2868 )

Most Active Art Unit
2868
Art Unit(s)
2868, 2858
Total Applications
350
Issued Applications
254
Pending Applications
40
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18512394 [patent_doc_number] => 20230228597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => INDUCTIVE POSITION SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/010638 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010638
Inductive position sensor device May 30, 2021 Issued
Array ( [id] => 18302862 [patent_doc_number] => 11624760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Method for controlling devices provided with communication function, and device used in implementing the method [patent_app_type] => utility [patent_app_number] => 17/320895 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 52 [patent_no_of_words] => 41006 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320895
Method for controlling devices provided with communication function, and device used in implementing the method May 13, 2021 Issued
Array ( [id] => 18667627 [patent_doc_number] => 11774520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Ferrimagnetic oscillator magnetometer [patent_app_type] => utility [patent_app_number] => 17/317983 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 14004 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317983
Ferrimagnetic oscillator magnetometer May 11, 2021 Issued
Array ( [id] => 17229940 [patent_doc_number] => 20210356497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => MULTI-SITE CONCURRENT WAFER PROBE MAGNETIC CIRCUIT TESTING [patent_app_type] => utility [patent_app_number] => 17/313657 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17313657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313657
Multi-site concurrent wafer probe magnetic circuit testing May 5, 2021 Issued
Array ( [id] => 18392626 [patent_doc_number] => 20230160845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Detection of contamination of fluids [patent_app_type] => utility [patent_app_number] => 17/917735 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31426 [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] => 17917735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917735
Detection of contamination of fluids Mar 23, 2021 Abandoned
Array ( [id] => 19158850 [patent_doc_number] => 20240151557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Touch Sensors for Interactive Objects with Multi-Dimensional Sensing [patent_app_type] => utility [patent_app_number] => 18/548828 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548828
Touch Sensors for Interactive Objects with Multi-Dimensional Sensing Feb 28, 2021 Pending
Array ( [id] => 19077604 [patent_doc_number] => 11946961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Tracking energy consumption using a buck-boosting technique [patent_app_type] => utility [patent_app_number] => 17/181166 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4551 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181166
Tracking energy consumption using a buck-boosting technique Feb 21, 2021 Issued
Array ( [id] => 18181528 [patent_doc_number] => 20230042257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => CAPACITIVE DETECTION DEVICE COMPRISING A MODULE FOR POLARIZATION BY INDUCTION [patent_app_type] => utility [patent_app_number] => 17/758420 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758420
CAPACITIVE DETECTION DEVICE COMPRISING A MODULE FOR POLARIZATION BY INDUCTION Dec 28, 2020 Pending
Array ( [id] => 18765171 [patent_doc_number] => 11815568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => System and method for fast magnetometer calibration using gyroscope [patent_app_type] => utility [patent_app_number] => 17/135628 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6997 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 17135628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135628
System and method for fast magnetometer calibration using gyroscope Dec 27, 2020 Issued
Array ( [id] => 18168292 [patent_doc_number] => 20230034902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ARC FAULT DETECTION MODULES FOR VEHICLE ELECTRICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/789468 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789468
Arc fault detection modules for vehicle electrical systems Dec 27, 2020 Issued
Array ( [id] => 18157967 [patent_doc_number] => 20230024557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PHOTONIC VOLTAGE TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/788158 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788158
Photonic voltage transducer Dec 21, 2020 Issued
Array ( [id] => 18318923 [patent_doc_number] => 20230117051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Device and method for capacitive determination of a proportion of a substance in a material [patent_app_type] => utility [patent_app_number] => 17/798316 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6363 [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] => 17798316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798316
Device and method for capacitive determination of a proportion of a substance in a material Oct 14, 2020 Pending
Array ( [id] => 16484560 [patent_doc_number] => 20200378161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => OPERATION DETECTION DEVICE AND DOOR HANDLE [patent_app_type] => utility [patent_app_number] => 16/998242 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16998242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998242
Operation detection device and door handle Aug 19, 2020 Issued
Array ( [id] => 16485458 [patent_doc_number] => 20200379061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SYSTEMS AND METHODS FOR MAGNETIC FIELD SENSORS WITH SELF-TEST [patent_app_type] => utility [patent_app_number] => 16/994864 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994864
Systems and methods for magnetic field sensors with self-test Aug 16, 2020 Issued
Array ( [id] => 18059445 [patent_doc_number] => 20220390531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MAGNETIC SENSOR [patent_app_type] => utility [patent_app_number] => 17/755985 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755985
MAGNETIC SENSOR Aug 16, 2020 Pending
Array ( [id] => 17415245 [patent_doc_number] => 20220050149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => COMMAND PROVISION VIA MAGNETIC FIELD VARIATION [patent_app_type] => utility [patent_app_number] => 16/993722 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993722
Command provision via magnetic field variation Aug 13, 2020 Issued
Array ( [id] => 17777846 [patent_doc_number] => 20220244195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHOD AND APPARATUS FOR DETECTING ICE FORMATION ON A SURFACE USING RESONANT SENSORS [patent_app_type] => utility [patent_app_number] => 17/629561 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629561
METHOD AND APPARATUS FOR DETECTING ICE FORMATION ON A SURFACE USING RESONANT SENSORS Jul 22, 2020 Abandoned
Array ( [id] => 16526675 [patent_doc_number] => 20200400755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SWITCHED CAPACITOR INTEGRATOR CIRCUIT WITH REFERENCE, OFFSET CANCELLATION AND DIFFERENTIAL TO SINGLE-ENDED CONVERSION [patent_app_type] => utility [patent_app_number] => 16/888927 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888927
Switched capacitor integrator circuit with reference, offset cancellation and differential to single-ended conversion May 31, 2020 Issued
Array ( [id] => 16423130 [patent_doc_number] => 20200348328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => SENSOR PROCESSING SYSTEM, SENSOR SYSTEM, AND SENSOR PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/862210 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862210
Sensor processing system, sensor system, and sensor processing method Apr 28, 2020 Issued
Array ( [id] => 16208097 [patent_doc_number] => 20200241087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => CABLE CONDITION MONITORING SENSOR DEVICE METHOD [patent_app_type] => utility [patent_app_number] => 16/850852 [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] => 6295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16850852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850852
Cable condition monitoring sensor device method Apr 15, 2020 Issued
Menu