Search

Matthew A. Engel

Examiner (ID: 11121, Phone: (571)270-5226 , Office: P/3763 )

Most Active Art Unit
3763
Art Unit(s)
3763, 3783, 3767
Total Applications
303
Issued Applications
201
Pending Applications
1
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11571596 [patent_doc_number] => 20170110240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'ELECTRONIC COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/293427 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7634 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293427
Electronic component including outer electrodes and a shield electrode Oct 13, 2016 Issued
Array ( [id] => 15581679 [patent_doc_number] => 10581237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => High-frequency electric power system signal processing system [patent_app_type] => utility [patent_app_number] => 15/294580 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15294580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294580
High-frequency electric power system signal processing system Oct 13, 2016 Issued
Array ( [id] => 11572229 [patent_doc_number] => 20170110873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'Fault Detection System and Circuits' [patent_app_type] => utility [patent_app_number] => 15/292780 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12986 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15292780 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/292780
Method and apparatus for switching current Oct 12, 2016 Issued
Array ( [id] => 11940251 [patent_doc_number] => 20170244402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'OVERVOLTAGE DETECTOR FOR AN RF SWITCH' [patent_app_type] => utility [patent_app_number] => 15/292650 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3267 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15292650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/292650
Overvoltage detector for an RF switch Oct 12, 2016 Issued
Array ( [id] => 11558078 [patent_doc_number] => 20170104324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'TRAVELING WAVE DIRECTIONAL ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/291295 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7886 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291295
Detection of an electric power system fault direction using traveling waves Oct 11, 2016 Issued
Array ( [id] => 12631500 [patent_doc_number] => 20180102330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => SENSING CHIP PACKAGE HAVING ESD PROTECTION AND METHOD MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 15/291111 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291111
SENSING CHIP PACKAGE HAVING ESD PROTECTION AND METHOD MAKING THE SAME Oct 11, 2016 Abandoned
Array ( [id] => 11558081 [patent_doc_number] => 20170104327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'SEMICONDUCTOR CIRCUIT INTERRUPTION DEVICES USING CURRENT FILTERING TO IMPROVE DEVICE COORDINATION' [patent_app_type] => utility [patent_app_number] => 15/291482 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4161 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291482 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291482
Semiconductor circuit interruption devices using current filtering to improve device coordination Oct 11, 2016 Issued
Array ( [id] => 11572194 [patent_doc_number] => 20170110837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'PLUG CONNECTOR AND ADAPTER' [patent_app_type] => utility [patent_app_number] => 15/289308 [patent_app_country] => US [patent_app_date] => 2016-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 14212 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15289308 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/289308
Plug connector and adapter with thermal protection circuit to discontinue current supply when overheating occurs Oct 9, 2016 Issued
Array ( [id] => 11545108 [patent_doc_number] => 20170098934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'SURGE ARRESTER OF AN AIRFIELD LIGHTING SYSTEM AND A SECONDARY CIRCUIT OF AN AIRFIELD LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/286713 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3635 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15286713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/286713
SURGE ARRESTER OF AN AIRFIELD LIGHTING SYSTEM AND A SECONDARY CIRCUIT OF AN AIRFIELD LIGHTING SYSTEM Oct 5, 2016 Abandoned
Array ( [id] => 11557607 [patent_doc_number] => 20170103852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'ELECTRONIC COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/286122 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 19926 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15286122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/286122
Multilayer capacitor with an overcurrent protection device Oct 4, 2016 Issued
Array ( [id] => 11571714 [patent_doc_number] => 20170110357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'HEATING MEMBER, ELECTROSTATIC CHUCK, AND CERAMIC HEATER' [patent_app_type] => utility [patent_app_number] => 15/285596 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6989 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285596
Heating member, electrostatic chuck, and ceramic heater Oct 4, 2016 Issued
Array ( [id] => 12727723 [patent_doc_number] => 20180134408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SYSTEMS, METHODS, AND DEVICES FOR BIPOLAR HIGH VOLTAGE DIRECT CURRENT GROUND FAULT DETECTION [patent_app_type] => utility [patent_app_number] => 15/223006 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15223006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223006
Systems, methods, and devices for bipolar high voltage direct current ground fault detection Jul 28, 2016 Issued
Array ( [id] => 11274192 [patent_doc_number] => 20160336739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'INRUSH CURRENT SUPPRESSION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/208817 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3614 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15208817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208817
INRUSH CURRENT SUPPRESSION CIRCUIT Jul 12, 2016 Abandoned
Array ( [id] => 11707653 [patent_doc_number] => 20170176152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'RF ATTENUATING SWITCH' [patent_app_type] => utility [patent_app_number] => 15/195757 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15195757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195757
RF attenuating switch for use with explosives and method of using the same Jun 27, 2016 Issued
Array ( [id] => 15984477 [patent_doc_number] => 10672574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => DC breaker capable of blocking fault current generated in direct current lines [patent_app_type] => utility [patent_app_number] => 15/738806 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3924 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738806
DC breaker capable of blocking fault current generated in direct current lines Jun 21, 2016 Issued
Array ( [id] => 12847984 [patent_doc_number] => 20180174501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => DISPLAY PANEL AND OVERCURRENT PROTECTION CIRCUIT OF GATE DRIVER ON ARRAY CIRCUIT FOR DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 15/118790 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15118790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118790
Display panel and overcurrent protection circuit of gate driver on array circuit for display panel Jun 7, 2016 Issued
Array ( [id] => 17033286 [patent_doc_number] => 11095109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Device for recognizing an arcing fault, and electrical switchgear [patent_app_type] => utility [patent_app_number] => 15/745544 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2094 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15745544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745544
Device for recognizing an arcing fault, and electrical switchgear May 22, 2016 Issued
Array ( [id] => 11274184 [patent_doc_number] => 20160336732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Method and device for shutting down an installation part exhibiting an insulation fault in an ungrounded power supply system' [patent_app_type] => utility [patent_app_number] => 15/149777 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15149777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149777
Method and device for shutting down an installation part exhibiting an insulation fault in an ungrounded power supply system May 8, 2016 Issued
Array ( [id] => 11666520 [patent_doc_number] => 20170155239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'PROTECTION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/149924 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2683 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15149924 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149924
Protection circuit including a plurality of protection transistors May 8, 2016 Issued
Array ( [id] => 15388897 [patent_doc_number] => 10535647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Electrostatic discharge (ESD) protection circuit [patent_app_type] => utility [patent_app_number] => 15/149262 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4395 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15149262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149262
Electrostatic discharge (ESD) protection circuit May 8, 2016 Issued
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