Search

Fred E. Finch Iii

Examiner (ID: 15937, Phone: (571)270-7883 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 4116
Total Applications
1037
Issued Applications
814
Pending Applications
77
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13058305 [patent_doc_number] => 10050561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Three-level inverter switching [patent_app_type] => utility [patent_app_number] => 15/395911 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15395911 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395911
Three-level inverter switching Dec 29, 2016 Issued
Array ( [id] => 16881711 [patent_doc_number] => 11031873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Primary side burst mode controller for LLC converter [patent_app_type] => utility [patent_app_number] => 15/396031 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4544 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15396031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/396031
Primary side burst mode controller for LLC converter Dec 29, 2016 Issued
Array ( [id] => 12536250 [patent_doc_number] => 10008948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Active clamp circuit for switched mode power supplies [patent_app_type] => utility [patent_app_number] => 15/390622 [patent_app_country] => US [patent_app_date] => 2016-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4314 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15390622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390622
Active clamp circuit for switched mode power supplies Dec 25, 2016 Issued
Array ( [id] => 12718330 [patent_doc_number] => 20180131276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/384322 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15384322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384322
Power conversion apparatus Dec 19, 2016 Issued
Array ( [id] => 12932089 [patent_doc_number] => 09829900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Voltage regulator [patent_app_type] => utility [patent_app_number] => 15/367802 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3297 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367802
Voltage regulator Dec 1, 2016 Issued
Array ( [id] => 11940181 [patent_doc_number] => 20170244333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'GATE PRE-POSITIONING FOR FAST TURN-OFF OF SYNCHRONOUS RECTIFIER' [patent_app_type] => utility [patent_app_number] => 15/358322 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4252 [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] => 15358322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358322
Gate pre-positioning for fast turn-off of synchronous rectifier Nov 21, 2016 Issued
Array ( [id] => 11476452 [patent_doc_number] => 20170063235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'POWER SUPPLY CIRCUITRY AND ADAPTIVE TRANSIENT CONTROL' [patent_app_type] => utility [patent_app_number] => 15/347951 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11149 [patent_no_of_claims] => 20 [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] => 15347951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347951
Power supply circuitry and adaptive transient control Nov 9, 2016 Issued
Array ( [id] => 13332729 [patent_doc_number] => 20180217902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Voltage Reference Reconfiguration Fault-tolerant Control Method for Multi-level Inverter [patent_app_type] => utility [patent_app_number] => 15/741629 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741629
Voltage reference reconfiguration fault-tolerant control method for multi-level inverter Oct 27, 2016 Issued
Array ( [id] => 17310596 [patent_doc_number] => 11211724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Small form factor power conversion system [patent_app_type] => utility [patent_app_number] => 15/338202 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4640 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15338202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/338202
Small form factor power conversion system Oct 27, 2016 Issued
Array ( [id] => 12047924 [patent_doc_number] => 09825538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Voltage sampling control method and related control circuit for isolated switching power supply' [patent_app_type] => utility [patent_app_number] => 15/294912 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2007 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 15294912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294912
Voltage sampling control method and related control circuit for isolated switching power supply Oct 16, 2016 Issued
Array ( [id] => 16637882 [patent_doc_number] => 10916397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Control device for an electromagnetic drive of a switching apparatus [patent_app_type] => utility [patent_app_number] => 15/766372 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3441 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766372
Control device for an electromagnetic drive of a switching apparatus Oct 5, 2016 Issued
Array ( [id] => 13500705 [patent_doc_number] => 20180301895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT DISTANCE PROTECTION CONTROLLERS [patent_app_type] => utility [patent_app_number] => 15/766555 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766555
Direct current distance protection controllers Sep 28, 2016 Issued
Array ( [id] => 12243866 [patent_doc_number] => 20180076729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'POWER CONVERSION APPARATUS AND METHOD OF USING THE APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/263502 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8395 [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] => 15263502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/263502
Power conversion apparatus and method of using the apparatus Sep 12, 2016 Issued
Array ( [id] => 16774425 [patent_doc_number] => 10985549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Fault current protection device for monitoring an electric load for a vehicle, and method for carrying out a self-test of a fault current sensor [patent_app_type] => utility [patent_app_number] => 15/767026 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7398 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767026
Fault current protection device for monitoring an electric load for a vehicle, and method for carrying out a self-test of a fault current sensor Sep 8, 2016 Issued
Array ( [id] => 11495953 [patent_doc_number] => 20170070138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'BOOST CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/257312 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3530 [patent_no_of_claims] => 8 [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] => 15257312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257312
Boost converter Sep 5, 2016 Issued
Array ( [id] => 12446934 [patent_doc_number] => 09981493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Power supply apparatus, printing apparatus, and control method [patent_app_type] => utility [patent_app_number] => 15/257202 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257202
Power supply apparatus, printing apparatus, and control method Sep 5, 2016 Issued
Array ( [id] => 12257492 [patent_doc_number] => 09929648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Hysteretic current mode controller for a bidirectional converter with lossless inductor current sensing' [patent_app_type] => utility [patent_app_number] => 15/253391 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5378 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 15253391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253391
Hysteretic current mode controller for a bidirectional converter with lossless inductor current sensing Aug 30, 2016 Issued
Array ( [id] => 11891550 [patent_doc_number] => 09762123 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-12 [patent_title] => 'Boost converter circuit able to sense current' [patent_app_type] => utility [patent_app_number] => 15/249822 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2291 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15249822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249822
Boost converter circuit able to sense current Aug 28, 2016 Issued
Array ( [id] => 12203050 [patent_doc_number] => 09906131 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-27 [patent_title] => 'Zero-voltage switch-mode power converter' [patent_app_type] => utility [patent_app_number] => 15/243022 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7607 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15243022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/243022
Zero-voltage switch-mode power converter Aug 21, 2016 Issued
Array ( [id] => 12575436 [patent_doc_number] => 10020748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Electric power conversion circuit [patent_app_type] => utility [patent_app_number] => 15/241522 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8251 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/241522
Electric power conversion circuit Aug 18, 2016 Issued
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