Search

Demetrius R. Pretlow

Examiner (ID: 18909, Phone: (571)272-3441 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2857, 2858, 2863
Total Applications
1148
Issued Applications
975
Pending Applications
78
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 18094721 [patent_doc_number] => 20220413062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AC/DC LEAKAGE DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/767459 [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] => 2898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17767459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767459
AC/DC leakage detection method Sep 29, 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
Array ( [id] => 18022080 [patent_doc_number] => 20220373579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => RESIDUAL CURRENT DETECTION METHOD BASED ON MAGNETIC CORE WORKING STATE SWITCHING [patent_app_type] => utility [patent_app_number] => 17/767455 [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] => 2855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767455
RESIDUAL CURRENT DETECTION METHOD BASED ON MAGNETIC CORE WORKING STATE SWITCHING Sep 29, 2020 Abandoned
Array ( [id] => 16578712 [patent_doc_number] => 20210013113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHOD AND DEVICE FOR TESTING ARRAY SUBSTRATE, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/033790 [patent_app_country] => US [patent_app_date] => 2020-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033790
Method and device for testing array substrate, and computer readable storage medium Sep 26, 2020 Issued
Array ( [id] => 18637525 [patent_doc_number] => 11762120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Power-efficient transient electromagnetic evaluation system and method [patent_app_type] => utility [patent_app_number] => 17/020419 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6744 [patent_no_of_claims] => 19 [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] => 17020419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020419
Power-efficient transient electromagnetic evaluation system and method Sep 13, 2020 Issued
Array ( [id] => 19537788 [patent_doc_number] => 12130339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => System and method for sensing one or more power lines [patent_app_type] => utility [patent_app_number] => 17/011402 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2072 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011402
System and method for sensing one or more power lines Sep 2, 2020 Issued
Array ( [id] => 16514267 [patent_doc_number] => 20200393525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Ferromagnetic Resonance (FMR) Electrical Testing Apparatus for Spintronic Devices [patent_app_type] => utility [patent_app_number] => 17/008228 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008228
Ferromagnetic resonance (FMR) electrical testing apparatus for spintronic devices Aug 30, 2020 Issued
Array ( [id] => 16763582 [patent_doc_number] => 20210109163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => PORTABLE INTERMITTENT FAULT DETECTOR [patent_app_type] => utility [patent_app_number] => 17/001644 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17001644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001644
Portable intermittent fault detector Aug 23, 2020 Issued
Array ( [id] => 16507584 [patent_doc_number] => 20200386840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Multi-Probe Ferromagnetic Resonance (FMR) Apparatus for Wafer Level Characterization of Magnetic Films [patent_app_type] => utility [patent_app_number] => 17/001476 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001476
Multi-probe ferromagnetic resonance (FMR) apparatus for wafer level characterization of magnetic films Aug 23, 2020 Issued
Array ( [id] => 17698336 [patent_doc_number] => 11372057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Flexible flat cable testing system [patent_app_type] => utility [patent_app_number] => 16/999438 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2505 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999438
Flexible flat cable testing system Aug 20, 2020 Issued
Array ( [id] => 16674713 [patent_doc_number] => 20210063477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => PLACEMENT APPARATUS CONTROL METHOD, PLACEMENT APPARATUS, AND INSPECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/997144 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997144
Placement apparatus control method, placement apparatus, and inspection apparatus Aug 18, 2020 Issued
Array ( [id] => 18197411 [patent_doc_number] => 20230050930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => INDUCTIVE SENSOR ASSEMBLY FOR DETECTING A CHANGE IN POSITION OF AN ACTUATING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/784494 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784494
Inductive sensor assembly for detecting a change in position of an actuating element Aug 18, 2020 Issued
Array ( [id] => 17931187 [patent_doc_number] => 20220326312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => LEAKAGE ELECTRIC FIELD MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/637335 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637335
LEAKAGE ELECTRIC FIELD MEASUREMENT DEVICE Aug 17, 2020 Abandoned
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