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Matthew Grubb

Examiner (ID: 11690)

Most Active Art Unit
2838
Art Unit(s)
2838, 4126
Total Applications
245
Issued Applications
194
Pending Applications
0
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9470710 [patent_doc_number] => 08724353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-13 [patent_title] => 'Efficient gate drivers for switched capacitor converters' [patent_app_type] => utility [patent_app_number] => 13/837796 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7240 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13837796 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837796
Efficient gate drivers for switched capacitor converters Mar 14, 2013 Issued
Array ( [id] => 8863753 [patent_doc_number] => 20130147456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/759640 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4924 [patent_no_of_claims] => 11 [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] => 13759640 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759640
Pulse width modulation controller of DC-DC converter Feb 4, 2013 Issued
Array ( [id] => 8840280 [patent_doc_number] => 20130135908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'CONVERTER SYSTEM AND METHOD FOR THE OPERATION OF SUCH A CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/749076 [patent_app_country] => US [patent_app_date] => 2013-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5686 [patent_no_of_claims] => 9 [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] => 13749076 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749076
Converter system and method for the operation of such a converter Jan 23, 2013 Issued
Array ( [id] => 8636186 [patent_doc_number] => 20130027989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'SYSTEMS AND METHODS FOR PRIMARY-SIDE REGULATION IN OFF-LINE SWITCHING-MODE FLYBACK POWER CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/646239 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7314 [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] => 13646239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646239
Systems and methods for primary-side regulation in off-line switching-mode flyback power conversion system Oct 4, 2012 Issued
Array ( [id] => 9763235 [patent_doc_number] => 08847564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'DC/DC converter using synchronous freewheeling MOSFET' [patent_app_type] => utility [patent_app_number] => 13/632622 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 53 [patent_no_of_words] => 28490 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13632622 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632622
DC/DC converter using synchronous freewheeling MOSFET Sep 30, 2012 Issued
Array ( [id] => 8995790 [patent_doc_number] => 08519679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Static var compensator apparatus' [patent_app_type] => utility [patent_app_number] => 13/614707 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2974 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13614707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/614707
Static var compensator apparatus Sep 12, 2012 Issued
Array ( [id] => 9118710 [patent_doc_number] => 20130285632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'Soft Start Scheme Under Low Voltage Power' [patent_app_type] => utility [patent_app_number] => 13/594896 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4454 [patent_no_of_claims] => 16 [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] => 13594896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/594896
Soft start scheme under low voltage power Aug 26, 2012 Issued
Array ( [id] => 10042527 [patent_doc_number] => 09083245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Switching power supply with optimized THD and control method thereof' [patent_app_type] => utility [patent_app_number] => 13/586096 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6042 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13586096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586096
Switching power supply with optimized THD and control method thereof Aug 14, 2012 Issued
Array ( [id] => 10838778 [patent_doc_number] => 08866457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Voltage regulator' [patent_app_type] => utility [patent_app_number] => 13/564876 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3832 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13564876 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564876
Voltage regulator Aug 1, 2012 Issued
Array ( [id] => 8852274 [patent_doc_number] => 20130141949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'DC-TO-DC VOLTAGE REGULATOR AND ITS OPERATING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/547886 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3648 [patent_no_of_claims] => 10 [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] => 13547886 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547886
DC-to-DC voltage regulator and its operating method thereof Jul 11, 2012 Issued
Array ( [id] => 9923772 [patent_doc_number] => 08981743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Constant-on-time multi-phase switching voltage regulator and related method of generating a regulated voltage' [patent_app_type] => utility [patent_app_number] => 13/544786 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5274 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13544786 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/544786
Constant-on-time multi-phase switching voltage regulator and related method of generating a regulated voltage Jul 8, 2012 Issued
Array ( [id] => 9210812 [patent_doc_number] => 20140009989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'High-efficiency Switching Power converter and method for enhancing switching power conversion efficiency' [patent_app_type] => utility [patent_app_number] => 13/541686 [patent_app_country] => US [patent_app_date] => 2012-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3693 [patent_no_of_claims] => 13 [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] => 13541686 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/541686
High-efficiency Switching Power converter and method for enhancing switching power conversion efficiency Jul 3, 2012 Abandoned
Array ( [id] => 9202866 [patent_doc_number] => 20140002043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Current Mode Voltage Regulator With Auto-Compensation' [patent_app_type] => utility [patent_app_number] => 13/536596 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5637 [patent_no_of_claims] => 34 [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] => 13536596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/536596
Current mode voltage regulator with auto-compensation Jun 27, 2012 Issued
Array ( [id] => 9202870 [patent_doc_number] => 20140002047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'FAST DYNAMIC VOLTAGE RESPONSE FOR VOLTAGE REGULATORS WITH DROOP CONTROL' [patent_app_type] => utility [patent_app_number] => 13/536786 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7688 [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] => 13536786 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/536786
Fast dynamic voltage response for voltage regulators with droop control Jun 27, 2012 Issued
Array ( [id] => 8790609 [patent_doc_number] => 20130107578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'POWER ADAPTER' [patent_app_type] => utility [patent_app_number] => 13/531096 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1225 [patent_no_of_claims] => 5 [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] => 13531096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531096
Power adapter Jun 21, 2012 Issued
Array ( [id] => 9818511 [patent_doc_number] => 08928301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Pulse width modulation based controller' [patent_app_type] => utility [patent_app_number] => 13/495696 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4398 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [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] => 13495696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495696
Pulse width modulation based controller Jun 12, 2012 Issued
Array ( [id] => 8514183 [patent_doc_number] => 20120313592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'SHUNT REGULATOR CIRCUIT HAVING A SPLIT OUTPUT' [patent_app_type] => utility [patent_app_number] => 13/490296 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 7910 [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] => 13490296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490296
Shunt regulator circuit having a split output Jun 5, 2012 Issued
Array ( [id] => 10002819 [patent_doc_number] => 09046911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Variable voltage generation circuit' [patent_app_type] => utility [patent_app_number] => 13/482996 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6982 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13482996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/482996
Variable voltage generation circuit May 28, 2012 Issued
Array ( [id] => 8515051 [patent_doc_number] => 20120314459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'FEEDBACK CIRCUIT AND POWER SUPPLY DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/475696 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5486 [patent_no_of_claims] => 17 [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] => 13475696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475696
Feedback circuit and power supply device including the same May 17, 2012 Issued
Array ( [id] => 9160084 [patent_doc_number] => 20130308361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'TRANSFORMER TAP-CHANGING CIRCUIT AND METHOD OF MAKING SAME' [patent_app_type] => utility [patent_app_number] => 13/475186 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6371 [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] => 13475186 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475186
Transformer tap-changing circuit and method of making same May 17, 2012 Issued
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