Search

Demetrius R. Pretlow

Examiner (ID: 10649, Phone: (571)272-3441 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2863, 2858, 2857
Total Applications
1137
Issued Applications
971
Pending Applications
76
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18604145 [patent_doc_number] => 11745592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Method for detecting an isolation fault [patent_app_type] => utility [patent_app_number] => 17/151358 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7934 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151358
Method for detecting an isolation fault Jan 17, 2021 Issued
Array ( [id] => 19885139 [patent_doc_number] => 12270844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Ground conductor monitoring [patent_app_type] => utility [patent_app_number] => 17/148178 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4111 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148178
Ground conductor monitoring Jan 12, 2021 Issued
Array ( [id] => 16917744 [patent_doc_number] => 20210190836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Circuit Test Device and Method [patent_app_type] => utility [patent_app_number] => 17/125105 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125105
Circuit test device and method Dec 16, 2020 Issued
Array ( [id] => 18500801 [patent_doc_number] => 20230223604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => MONITORING SYSTEM FOR AN ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 17/757738 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17757738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757738
Monitoring system for an energy storage Dec 16, 2020 Issued
Array ( [id] => 18919409 [patent_doc_number] => 11881703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Devices for detecting an arc fault and associated arc-fault-protection units [patent_app_type] => utility [patent_app_number] => 17/121832 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5075 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121832
Devices for detecting an arc fault and associated arc-fault-protection units Dec 14, 2020 Issued
Array ( [id] => 17113282 [patent_doc_number] => 20210293879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SEMICONDUCTOR DEVICE, INSPECTION COMPONENT, AND INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/117737 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117737
Semiconductor device, inspection component, and inspection device Dec 9, 2020 Issued
Array ( [id] => 17113282 [patent_doc_number] => 20210293879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SEMICONDUCTOR DEVICE, INSPECTION COMPONENT, AND INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/117737 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117737
Semiconductor device, inspection component, and inspection device Dec 9, 2020 Issued
Array ( [id] => 16871554 [patent_doc_number] => 20210165021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => REMOTE SENSOR ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/109438 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109438
Remote sensor arrangement Dec 1, 2020 Issued
Array ( [id] => 18399821 [patent_doc_number] => 11661950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Diagnostic system for a vehicle [patent_app_type] => utility [patent_app_number] => 16/953534 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3546 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953534
Diagnostic system for a vehicle Nov 19, 2020 Issued
Array ( [id] => 18507450 [patent_doc_number] => 11705275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Self calibration by double signal sampling [patent_app_type] => utility [patent_app_number] => 16/952907 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4662 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952907
Self calibration by double signal sampling Nov 18, 2020 Issued
Array ( [id] => 16692730 [patent_doc_number] => 20210075209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHOD AND APPARATUS FOR USE IN EARTH-FAULT PROTECTION [patent_app_type] => utility [patent_app_number] => 16/951377 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16951377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951377
Method and apparatus for use in earth-fault protection Nov 17, 2020 Issued
Array ( [id] => 17698327 [patent_doc_number] => 11372048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Diagnostic device and diagnostic method [patent_app_type] => utility [patent_app_number] => 17/099818 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5253 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099818
Diagnostic device and diagnostic method Nov 16, 2020 Issued
Array ( [id] => 16886820 [patent_doc_number] => 20210173016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ELECTRICAL TEST DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/099638 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17099638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099638
Electrical test device and method Nov 15, 2020 Issued
Array ( [id] => 17976707 [patent_doc_number] => 11493564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Ground fault detection device [patent_app_type] => utility [patent_app_number] => 17/088085 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7844 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088085
Ground fault detection device Nov 2, 2020 Issued
Array ( [id] => 18006348 [patent_doc_number] => 20220365114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Electrical Discharge Detection System [patent_app_type] => utility [patent_app_number] => 17/773155 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773155
Electrical Discharge Detection System Oct 29, 2020 Pending
Array ( [id] => 17567228 [patent_doc_number] => 20220131377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ELECTRICAL POWER SYSTEM WITH IMPROVED FUNCTIONAL SECURITY [patent_app_type] => utility [patent_app_number] => 17/081163 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081163
Electrical power system with improved functional security Oct 26, 2020 Issued
Array ( [id] => 16763550 [patent_doc_number] => 20210109131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => WIRELESS POWER SENSOR [patent_app_type] => utility [patent_app_number] => 17/070495 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070495
WIRELESS POWER SENSOR Oct 13, 2020 Abandoned
Array ( [id] => 16886786 [patent_doc_number] => 20210172982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CURRENT SENSOR [patent_app_type] => utility [patent_app_number] => 17/065853 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065853
Current sensor Oct 7, 2020 Issued
Array ( [id] => 16763553 [patent_doc_number] => 20210109134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ELECTRIC WORKING MACHINE AND METHOD OF DETECTING FAULT IN ELECTRIC WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/064697 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17064697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064697
Electric working machine and method of detecting fault in electric working machine Oct 6, 2020 Issued
Array ( [id] => 16729045 [patent_doc_number] => 20210096192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => FREQUENCY DEPENDENT GROUND FAULT INTERRUPT [patent_app_type] => utility [patent_app_number] => 17/038302 [patent_app_country] => US [patent_app_date] => 2020-09-30 [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] => -24 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038302
Frequency dependent ground fault interrupt Sep 29, 2020 Issued
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