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Matthew Grubb

Examiner (ID: 17089)

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] => 5263583 [patent_doc_number] => 20090116268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'POWER CONVERTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/296286 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 11164 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20090116268.pdf [firstpage_image] =>[orig_patent_app_number] => 12296286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296286
Power converting apparatus with main converter and sub-converter Apr 22, 2007 Issued
Array ( [id] => 4885331 [patent_doc_number] => 20080259663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'METHODS AND APPARATUS FOR THREE-PHASE RECTIFIER WITH LOWER VOLTAGE SWITCHES' [patent_app_type] => utility [patent_app_number] => 11/738660 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3908 [patent_no_of_claims] => 16 [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] => publications/A1/0259/20080259663.pdf [firstpage_image] =>[orig_patent_app_number] => 11738660 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738660
Methods and apparatus for three-phase rectifier with lower voltage switches Apr 22, 2007 Issued
Array ( [id] => 4544131 [patent_doc_number] => 07876083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Digital compensation tuning for switching power supply control' [patent_app_type] => utility [patent_app_number] => 11/735615 [patent_app_country] => US [patent_app_date] => 2007-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2912 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876083.pdf [firstpage_image] =>[orig_patent_app_number] => 11735615 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/735615
Digital compensation tuning for switching power supply control Apr 15, 2007 Issued
Array ( [id] => 4531389 [patent_doc_number] => 07952892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'DC converters with constant and variable duty ratio switching' [patent_app_type] => utility [patent_app_number] => 11/696457 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4935 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952892.pdf [firstpage_image] =>[orig_patent_app_number] => 11696457 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/696457
DC converters with constant and variable duty ratio switching Apr 3, 2007 Issued
Array ( [id] => 206311 [patent_doc_number] => 07630218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Voltage converter capable of correctly enabling secondary converting module coupled to output port of voltage converter by utilizing slope indication signal having different pulse amplitudes representative of different slope values' [patent_app_type] => utility [patent_app_number] => 11/695067 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4525 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/630/07630218.pdf [firstpage_image] =>[orig_patent_app_number] => 11695067 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695067
Voltage converter capable of correctly enabling secondary converting module coupled to output port of voltage converter by utilizing slope indication signal having different pulse amplitudes representative of different slope values Apr 1, 2007 Issued
Array ( [id] => 8007249 [patent_doc_number] => 08085029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Bandgap voltage and current reference' [patent_app_type] => utility [patent_app_number] => 11/731279 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5201 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/085/08085029.pdf [firstpage_image] =>[orig_patent_app_number] => 11731279 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731279
Bandgap voltage and current reference Mar 29, 2007 Issued
Array ( [id] => 4715856 [patent_doc_number] => 20080238378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Voltage regulator' [patent_app_type] => utility [patent_app_number] => 11/731789 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2160 [patent_no_of_claims] => 14 [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] => publications/A1/0238/20080238378.pdf [firstpage_image] =>[orig_patent_app_number] => 11731789 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731789
Voltage regulator Mar 29, 2007 Abandoned
Array ( [id] => 5163488 [patent_doc_number] => 20070285072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'MULTI-OUTPUT TYPE DC/DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 11/692707 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8659 [patent_no_of_claims] => 10 [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] => publications/A1/0285/20070285072.pdf [firstpage_image] =>[orig_patent_app_number] => 11692707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/692707
Multi-output type DC/DC converter Mar 27, 2007 Issued
Array ( [id] => 4717252 [patent_doc_number] => 20080239774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Synchronous rectifier control for synchronous boost converter' [patent_app_type] => utility [patent_app_number] => 11/727497 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5533 [patent_no_of_claims] => 28 [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] => publications/A1/0239/20080239774.pdf [firstpage_image] =>[orig_patent_app_number] => 11727497 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/727497
Synchronous rectifier control for synchronous boost converter Mar 26, 2007 Issued
Array ( [id] => 4963427 [patent_doc_number] => 20080106247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Trimmed current mirror' [patent_app_type] => utility [patent_app_number] => 11/728119 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4040 [patent_no_of_claims] => 23 [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] => publications/A1/0106/20080106247.pdf [firstpage_image] =>[orig_patent_app_number] => 11728119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/728119
Trimmed current mirror Mar 22, 2007 Abandoned
Array ( [id] => 43934 [patent_doc_number] => 07782038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Soft start circuit with slew rate controller for voltage regulators' [patent_app_type] => utility [patent_app_number] => 11/726939 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782038.pdf [firstpage_image] =>[orig_patent_app_number] => 11726939 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/726939
Soft start circuit with slew rate controller for voltage regulators Mar 22, 2007 Issued
Array ( [id] => 5124703 [patent_doc_number] => 20070236974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Amplification Apparatus' [patent_app_type] => utility [patent_app_number] => 11/690197 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4318 [patent_no_of_claims] => 18 [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] => publications/A1/0236/20070236974.pdf [firstpage_image] =>[orig_patent_app_number] => 11690197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/690197
Amplification Apparatus Mar 22, 2007 Abandoned
Array ( [id] => 9114594 [patent_doc_number] => 08570779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Method for limiting damage to a converter having power semiconductors in the case of a short circuit in the DC voltage intermediate circuit' [patent_app_type] => utility [patent_app_number] => 12/531076 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4699 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12531076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/531076
Method for limiting damage to a converter having power semiconductors in the case of a short circuit in the DC voltage intermediate circuit Mar 12, 2007 Issued
Array ( [id] => 76544 [patent_doc_number] => 07751211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Instantaneous voltage-drop compensation circuit, power conversion apparatus, instantaneous voltage-drop compensation method and computer readable medium storing instantaneous voltage-drop compensation program' [patent_app_type] => utility [patent_app_number] => 11/717137 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11711 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/751/07751211.pdf [firstpage_image] =>[orig_patent_app_number] => 11717137 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717137
Instantaneous voltage-drop compensation circuit, power conversion apparatus, instantaneous voltage-drop compensation method and computer readable medium storing instantaneous voltage-drop compensation program Mar 12, 2007 Issued
Array ( [id] => 5500705 [patent_doc_number] => 20090161393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'PWM INVERTER' [patent_app_type] => utility [patent_app_number] => 12/295926 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3409 [patent_no_of_claims] => 4 [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] => publications/A1/0161/20090161393.pdf [firstpage_image] =>[orig_patent_app_number] => 12295926 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295926
PWM inverter Mar 5, 2007 Issued
Array ( [id] => 44948 [patent_doc_number] => 07782644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Method and apparatus for supplying power' [patent_app_type] => utility [patent_app_number] => 11/681767 [patent_app_country] => US [patent_app_date] => 2007-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 13780 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782644.pdf [firstpage_image] =>[orig_patent_app_number] => 11681767 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/681767
Method and apparatus for supplying power Mar 2, 2007 Issued
Array ( [id] => 9484737 [patent_doc_number] => 08730695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-20 [patent_title] => 'Load balancing method and system to scale DC output power by temperature of parallel DC power supplies' [patent_app_type] => utility [patent_app_number] => 11/679549 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11679549 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/679549
Load balancing method and system to scale DC output power by temperature of parallel DC power supplies Feb 26, 2007 Issued
Array ( [id] => 5257144 [patent_doc_number] => 20070210776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Switching power source apparatus' [patent_app_type] => utility [patent_app_number] => 11/704679 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4227 [patent_no_of_claims] => 4 [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] => publications/A1/0210/20070210776.pdf [firstpage_image] =>[orig_patent_app_number] => 11704679 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/704679
Switching power source apparatus Feb 7, 2007 Abandoned
Array ( [id] => 23617 [patent_doc_number] => 07800349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Voltage dip and undervoltage compensator' [patent_app_type] => utility [patent_app_number] => 11/701479 [patent_app_country] => US [patent_app_date] => 2007-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3808 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/800/07800349.pdf [firstpage_image] =>[orig_patent_app_number] => 11701479 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/701479
Voltage dip and undervoltage compensator Feb 1, 2007 Issued
Array ( [id] => 4843666 [patent_doc_number] => 20080180074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'VOLTAGE REGULATOR AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 11/627659 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3831 [patent_no_of_claims] => 36 [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] => publications/A1/0180/20080180074.pdf [firstpage_image] =>[orig_patent_app_number] => 11627659 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/627659
Voltage regulator and associated methods Jan 25, 2007 Issued
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