Search

Brent J. Andrews

Examiner (ID: 707, Phone: (571)272-6101 , Office: P/2868 )

Most Active Art Unit
2868
Art Unit(s)
2858, 2868
Total Applications
348
Issued Applications
251
Pending Applications
41
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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
Array ( [id] => 17906667 [patent_doc_number] => 11460518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Method for analyzing magnetic detection blind zone [patent_app_type] => utility [patent_app_number] => 16/848787 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5753 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 654 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848787
Method for analyzing magnetic detection blind zone Apr 13, 2020 Issued
Array ( [id] => 17846031 [patent_doc_number] => 11435395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Circuit and method to detect defects in a power switching device [patent_app_type] => utility [patent_app_number] => 16/845860 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5667 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16845860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845860
Circuit and method to detect defects in a power switching device Apr 9, 2020 Issued
Array ( [id] => 17650096 [patent_doc_number] => 11352811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Capacitive proximity sensor [patent_app_type] => utility [patent_app_number] => 16/842960 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8403 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842960
Capacitive proximity sensor Apr 7, 2020 Issued
Array ( [id] => 18131491 [patent_doc_number] => 11557708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Josephson voltage standard [patent_app_type] => utility [patent_app_number] => 16/843249 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 24944 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843249
Josephson voltage standard Apr 7, 2020 Issued
Array ( [id] => 18302880 [patent_doc_number] => 11624778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => High voltage integrated circuit testing interface assembly [patent_app_type] => utility [patent_app_number] => 16/820544 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8299 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820544
High voltage integrated circuit testing interface assembly Mar 15, 2020 Issued
Array ( [id] => 18453033 [patent_doc_number] => 20230194313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ANGLE DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/791993 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791993
ANGLE DETECTION APPARATUS Feb 5, 2020 Pending
Array ( [id] => 16205500 [patent_doc_number] => 20200238490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => COMBINATION TOOL FOR TENSIONED FASTENERS [patent_app_type] => utility [patent_app_number] => 16/776495 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776495
Combination tool for tensioned fasteners Jan 28, 2020 Issued
Array ( [id] => 17474908 [patent_doc_number] => 20220082412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHOD AND DEVICE FOR DISCRIMINATORY CAPACITIVE DETECTION, AND APPARATUS PROVIDED WITH SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 17/419633 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419633
Method and device for discriminatory capacitive detection, and apparatus provided with such a device Jan 6, 2020 Issued
Array ( [id] => 17222817 [patent_doc_number] => 11175312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Staggered probe card [patent_app_type] => utility [patent_app_number] => 16/735706 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735706
Staggered probe card Jan 6, 2020 Issued
Array ( [id] => 16721468 [patent_doc_number] => 20210088615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD OF SETTING A MEASUREMENT INSTRUMENT AND SYSTEM FOR SETTING A MEASUREMENT INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/575987 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16575987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575987
Method of setting a measurement instrument and system for setting a measurement instrument Sep 18, 2019 Issued
Menu