Search

Andrew M. Schechter

Supervisory Patent Examiner (ID: 12180, Phone: (571)272-2302 , Office: P/2857 )

Most Active Art Unit
2857
Art Unit(s)
2883, 2857, 2871
Total Applications
983
Issued Applications
394
Pending Applications
244
Abandoned Applications
342

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20427478 [patent_doc_number] => 20250389568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Streaming Current Monitor [patent_app_type] => utility [patent_app_number] => 19/314450 [patent_app_country] => US [patent_app_date] => 2025-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19314450 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/314450
Streaming Current Monitor Aug 28, 2025 Pending
Array ( [id] => 19794371 [patent_doc_number] => 12235311 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Graph theory-based method and device for locating instability fault source in direct-current microgrid [patent_app_type] => utility [patent_app_number] => 18/753853 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5933 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 780 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753853
Graph theory-based method and device for locating instability fault source in direct-current microgrid Jun 24, 2024 Issued
Array ( [id] => 19573161 [patent_doc_number] => 20240377453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => LIFETIME INDICATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/666452 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666452
Lifetime indicator system May 15, 2024 Issued
Array ( [id] => 19387423 [patent_doc_number] => 20240277293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => CONTACT DETECTION FOR PHYSIOLOGICAL SENSOR [patent_app_type] => utility [patent_app_number] => 18/653893 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653893
Contact detection for physiological sensor May 1, 2024 Issued
Array ( [id] => 20322535 [patent_doc_number] => 20250334623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => TEST AND/OR MEASUREMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/644473 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644473
TEST AND/OR MEASUREMENT SYSTEM Apr 23, 2024 Pending
Array ( [id] => 20296106 [patent_doc_number] => 20250321349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => DISTRIBUTED ELECTROMAGNETIC INTERROGATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/636431 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636431
DISTRIBUTED ELECTROMAGNETIC INTERROGATION SYSTEM Apr 15, 2024 Pending
Array ( [id] => 19350002 [patent_doc_number] => 20240258966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Arc Detection and Prevention in a Power Generation System [patent_app_type] => utility [patent_app_number] => 18/636114 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636114
Arc Detection and Prevention in a Power Generation System Apr 14, 2024 Pending
Array ( [id] => 19513326 [patent_doc_number] => 20240345012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => REUSABLE PORTABLE TESTING INSTRUMENT FOR TRANSDUCER [patent_app_type] => utility [patent_app_number] => 18/633902 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633902
REUSABLE PORTABLE TESTING INSTRUMENT FOR TRANSDUCER Apr 11, 2024 Pending
Array ( [id] => 19481061 [patent_doc_number] => 20240329103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEM AND APPARATUS FOR MONITORING POWER USAGE AT AN EDGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/625722 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18625722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625722
SYSTEM AND APPARATUS FOR MONITORING POWER USAGE AT AN EDGE STRUCTURE Apr 2, 2024 Pending
Array ( [id] => 19848035 [patent_doc_number] => 20250093386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => WAFER TESTING CASSETTE [patent_app_type] => utility [patent_app_number] => 18/622063 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622063
WAFER TESTING CASSETTE Mar 28, 2024 Pending
Array ( [id] => 19810478 [patent_doc_number] => 12241861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Mitigating impact of ion buildup on pH sensor [patent_app_type] => utility [patent_app_number] => 18/613238 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613238
Mitigating impact of ion buildup on pH sensor Mar 21, 2024 Issued
Array ( [id] => 19702687 [patent_doc_number] => 12196706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Mitigating impact of ion buildup on pH sensor [patent_app_type] => utility [patent_app_number] => 18/613307 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613307
Mitigating impact of ion buildup on pH sensor Mar 21, 2024 Issued
Array ( [id] => 19764032 [patent_doc_number] => 12222318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Mitigating impact of ion buildup on pH sensor [patent_app_type] => utility [patent_app_number] => 18/613266 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613266
Mitigating impact of ion buildup on pH sensor Mar 21, 2024 Issued
Array ( [id] => 20096626 [patent_doc_number] => 20250226562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => MILLIMETER WAVE CIRCUIT STRUCTURE AND MILLIMETER WAVE MODULE MEASURE EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/604598 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604598
MILLIMETER WAVE CIRCUIT STRUCTURE AND MILLIMETER WAVE MODULE MEASURE EQUIPMENT Mar 13, 2024 Pending
Array ( [id] => 20233643 [patent_doc_number] => 20250290962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => AUTOMATIC ASSESSMENT OF ELECTRICAL UNBALANCE ON THREE-PHASE LOADS [patent_app_type] => utility [patent_app_number] => 18/603538 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18603538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603538
AUTOMATIC ASSESSMENT OF ELECTRICAL UNBALANCE ON THREE-PHASE LOADS Mar 12, 2024 Pending
Array ( [id] => 19419469 [patent_doc_number] => 20240295592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DEVICE FOR MEASURING TEMPERATURE GRADIENTS APPLIED TO A PRECISION CAPACITIVE DIVIDER VOLTAGE SENSOR [patent_app_type] => utility [patent_app_number] => 18/591512 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18591512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591512
DEVICE FOR MEASURING TEMPERATURE GRADIENTS APPLIED TO A PRECISION CAPACITIVE DIVIDER VOLTAGE SENSOR Feb 28, 2024 Pending
Array ( [id] => 19747165 [patent_doc_number] => 20250035730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Current Sensing Calibration Method and Current Sensing Calibration System Capable of Correcting Temperature Data Errors [patent_app_type] => utility [patent_app_number] => 18/581391 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581391
Current sensing calibration method and current sensing calibration system capable of correcting temperature data errors Feb 19, 2024 Issued
Array ( [id] => 19573157 [patent_doc_number] => 20240377449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => AUTO SQUELCH ON POWERLINE COMMUNICATIONS (PLC) [patent_app_type] => utility [patent_app_number] => 18/438731 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438731
Auto squelch on powerline communications (PLC) Feb 11, 2024 Issued
Array ( [id] => 19346603 [patent_doc_number] => 20240255566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TEST ARRANGEMENT FOR TESTING A POWER ELECTRONICS CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/427448 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427448
Test arrangement for testing a power electronics controller Jan 29, 2024 Issued
Array ( [id] => 19346623 [patent_doc_number] => 20240255586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INTERNET OF THINGS (IOT) APPLICATION FOR CABLE ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/424012 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424012
Internet of things (IoT) application for cable analysis Jan 25, 2024 Issued
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