Search

Demetrius R. Pretlow

Examiner (ID: 1258, Phone: (571)272-3441 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2863, 2857, 2858
Total Applications
1139
Issued Applications
972
Pending Applications
76
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16979094 [patent_doc_number] => 20210223331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => RV Electrical Outlet Tester [patent_app_type] => utility [patent_app_number] => 16/745925 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745925
RV electrical outlet tester Jan 16, 2020 Issued
Array ( [id] => 16933822 [patent_doc_number] => 20210199711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PROBING DEVICE [patent_app_type] => utility [patent_app_number] => 16/745888 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745888
Probing device Jan 16, 2020 Issued
Array ( [id] => 16178303 [patent_doc_number] => 20200225271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MEASUREMENT SYSTEM FOR DETECTION OF FAULTS ON WIRES OF A DEVICE OR EQUIPMENT [patent_app_type] => utility [patent_app_number] => 16/742397 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742397
Measurement system for detection of faults on wires of a device or equipment Jan 13, 2020 Issued
Array ( [id] => 17105630 [patent_doc_number] => 11125837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Magnetic field sensor offset and gain adjustment [patent_app_type] => utility [patent_app_number] => 16/742314 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7434 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742314
Magnetic field sensor offset and gain adjustment Jan 13, 2020 Issued
Array ( [id] => 16809590 [patent_doc_number] => 20210132144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEMICONDUCTOR ELEMENT TEST DEVICE [patent_app_type] => utility [patent_app_number] => 16/734426 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16734426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734426
Semiconductor element test device Jan 5, 2020 Issued
Array ( [id] => 15869217 [patent_doc_number] => 20200142012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => RADIO FREQUENCY COIL TUNING METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/735126 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735126
Radio frequency coil tuning methods and apparatus Jan 5, 2020 Issued
Array ( [id] => 17340083 [patent_doc_number] => 20220006414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD FOR DETERMINATION OF A LOCATION OF A SHORT CIRCUIT FAULT IN A GENERATOR ARRANGEMENT, GENERATOR ARRANGEMENT, WIND TURBINE, COMPUTER PROGRAM AND ELECTRONICALLY READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/295477 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295477
Method for determination of a location of a short circuit fault in a generator arrangement, generator arrangement, wind turbine, computer program and electronically readable medium Dec 19, 2019 Issued
Array ( [id] => 19882810 [patent_doc_number] => 12268491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Sensor system for determining the shape of a deformable structure [patent_app_type] => utility [patent_app_number] => 17/416959 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 33 [patent_no_of_words] => 8003 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416959
Sensor system for determining the shape of a deformable structure Dec 19, 2019 Issued
Array ( [id] => 18965319 [patent_doc_number] => 11899076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Device for automatic detection of coupling between electronic devices [patent_app_type] => utility [patent_app_number] => 17/414118 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4433 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414118
Device for automatic detection of coupling between electronic devices Dec 18, 2019 Issued
Array ( [id] => 18106065 [patent_doc_number] => 11545971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Aging protection techniques for power switches [patent_app_type] => utility [patent_app_number] => 16/717817 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4769 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717817
Aging protection techniques for power switches Dec 16, 2019 Issued
Array ( [id] => 17534732 [patent_doc_number] => 20220113341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => CIRCUIT DEVICE FOR A VEHICLE, AND METHOD FOR OPERATING A CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 17/312804 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5662 [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] => 17312804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312804
Circuit device for a vehicle, and method for operating a circuit device Dec 10, 2019 Issued
Array ( [id] => 17345046 [patent_doc_number] => 20220011377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ELECTRICAL FAULT DETECTION DEVICE AND VEHICLE POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/428013 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428013
Electrical fault detection device and vehicle power supply system Dec 8, 2019 Issued
Array ( [id] => 17429734 [patent_doc_number] => 20220057443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => CIRCUIT ASSEMBLY FOR FAULT DETECTION IN AN UNGROUNDED HIGH-VOLTAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/413854 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17413854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413854
Circuit assembly for fault detection in an ungrounded high-voltage system Dec 5, 2019 Issued
Array ( [id] => 15742603 [patent_doc_number] => 20200110190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => DIFFERENTIAL TARGET ANTENNA COUPLING (DTAC) DATA CORRECTIONS [patent_app_type] => utility [patent_app_number] => 16/701956 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701956
Differential target antenna coupling (DTAC) data corrections Dec 2, 2019 Issued
Array ( [id] => 17400955 [patent_doc_number] => 20220043045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MONITORING CIRCUIT FOR AN INTERLOCK SYSTEM, INTERLOCK SYSTEM, ASSEMBLY HAVING AN INTERLOCK SYSTEM AND HAVING A FUNCTIONAL UNIT, AND METHOD FOR OPERATING AN INTERLOCK SYSTEM [patent_app_type] => utility [patent_app_number] => 17/297903 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297903
Monitoring circuit for an interlock system, interlock system, assembly having an interlock system and having a functional unit, and method for operating an interlock system Nov 21, 2019 Issued
Array ( [id] => 16362500 [patent_doc_number] => 20200319251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SIGNAL DETECTING CIRCUIT AND SIGNAL DETECTING METHOD OF MICRO SWITCH [patent_app_type] => utility [patent_app_number] => 16/687695 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687695
Signal detecting circuit and signal detecting method of micro switch Nov 18, 2019 Issued
Array ( [id] => 17260602 [patent_doc_number] => 20210373587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DETECTION AND PROTECTION CIRCUIT, POWER SUPPLY CIRCUIT, POWER SUPPLY METHOD OF ACTIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/285907 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285907
Detection and protection circuit, power supply circuit, power supply method of active device Nov 12, 2019 Issued
Array ( [id] => 16643552 [patent_doc_number] => 10921402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Active switching for RF slice-selecting [patent_app_type] => utility [patent_app_number] => 16/679969 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4173 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679969
Active switching for RF slice-selecting Nov 10, 2019 Issued
Array ( [id] => 17345028 [patent_doc_number] => 20220011359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND MEASURING ASSEMBLY FOR DETECTING FAULTS ON ELECTRICAL LINES [patent_app_type] => utility [patent_app_number] => 17/295970 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17295970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295970
Method and measuring assembly for detecting faults on electrical lines Oct 20, 2019 Issued
Array ( [id] => 15771521 [patent_doc_number] => 20200116778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => ELECTRIC CIRCUIT ARRANGEMENT AND METHOD FOR COUPLING AN INSULATION MONITORING DEVICE TO AN UNGROUNDED POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/598074 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16598074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598074
Electric circuit arrangement and method for coupling an insulation monitoring device to an ungrounded power supply system Oct 9, 2019 Issued
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