Search

Vip Patel

Examiner (ID: 14911)

Most Active Art Unit
2879
Art Unit(s)
2889, 2879, 3621, 2875, 2215, 2618, 2604
Total Applications
2443
Issued Applications
2195
Pending Applications
38
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5262701 [patent_doc_number] => 20090115386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'POWER SUPPLY CIRCUIT AND PORTABLE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/261725 [patent_app_country] => US [patent_app_date] => 2008-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7042 [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/A1/0115/20090115386.pdf [firstpage_image] =>[orig_patent_app_number] => 12261725 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/261725
Power supply circuit and portable device Oct 29, 2008 Issued
Array ( [id] => 5262697 [patent_doc_number] => 20090115382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'LINEAR REGULATOR CIRCUIT, LINEAR REGULATION METHOD AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/255356 [patent_app_country] => US [patent_app_date] => 2008-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2550 [patent_no_of_claims] => 8 [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/A1/0115/20090115382.pdf [firstpage_image] =>[orig_patent_app_number] => 12255356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/255356
Linear drop-out regulator circuit Oct 20, 2008 Issued
Array ( [id] => 5519021 [patent_doc_number] => 20090027002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'POWER CONTROL INTERFACE & ENERGY STORAGE BETWEEN A WIND FARM AND A POWER TRANSMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/246038 [patent_app_country] => US [patent_app_date] => 2008-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4821 [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] => publications/A1/0027/20090027002.pdf [firstpage_image] =>[orig_patent_app_number] => 12246038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246038
Power control interface and energy storage between a wind farm and a power transmission system Oct 5, 2008 Issued
Array ( [id] => 6361277 [patent_doc_number] => 20100079126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'DUAL-LOOP DC-TO-DC CONVERTER APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/242145 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7362 [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] => publications/A1/0079/20100079126.pdf [firstpage_image] =>[orig_patent_app_number] => 12242145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/242145
Dual-loop DC-to-DC converter apparatus Sep 29, 2008 Issued
Array ( [id] => 4496855 [patent_doc_number] => 07956591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Power supply with zero power consumption capability' [patent_app_type] => utility [patent_app_number] => 12/239345 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9735 [patent_no_of_claims] => 20 [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/07/956/07956591.pdf [firstpage_image] =>[orig_patent_app_number] => 12239345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/239345
Power supply with zero power consumption capability Sep 25, 2008 Issued
Array ( [id] => 6360938 [patent_doc_number] => 20100073966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'FORWARD CONVERTER TRANSFORMER SATURATION PREVENTION' [patent_app_type] => utility [patent_app_number] => 12/234525 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7052 [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/A1/0073/20100073966.pdf [firstpage_image] =>[orig_patent_app_number] => 12234525 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/234525
Forward converter transformer saturation prevention Sep 18, 2008 Issued
Array ( [id] => 7725225 [patent_doc_number] => 08098500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Phase shift full bridge converter with reduced current stress' [patent_app_type] => utility [patent_app_number] => 12/234245 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1888 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/098/08098500.pdf [firstpage_image] =>[orig_patent_app_number] => 12234245 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/234245
Phase shift full bridge converter with reduced current stress Sep 18, 2008 Issued
Array ( [id] => 4581441 [patent_doc_number] => 07859862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Apparatus and method for regulating constant output voltage and current on primary side in a flyback converter' [patent_app_type] => utility [patent_app_number] => 12/232325 [patent_app_country] => US [patent_app_date] => 2008-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3712 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859862.pdf [firstpage_image] =>[orig_patent_app_number] => 12232325 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/232325
Apparatus and method for regulating constant output voltage and current on primary side in a flyback converter Sep 15, 2008 Issued
Array ( [id] => 4576485 [patent_doc_number] => 07859239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Switching regulator and method of adjusting pulse width' [patent_app_type] => utility [patent_app_number] => 12/209835 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6713 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859239.pdf [firstpage_image] =>[orig_patent_app_number] => 12209835 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209835
Switching regulator and method of adjusting pulse width Sep 11, 2008 Issued
Array ( [id] => 4524920 [patent_doc_number] => RE042039 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-01-18 [patent_title] => 'DC to AC inverter with single-switch bipolar boost circuit' [patent_app_type] => reissue [patent_app_number] => 12/202135 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 923 [patent_no_of_claims] => 4 [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] => patents/RE/042/RE042039.pdf [firstpage_image] =>[orig_patent_app_number] => 12202135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/202135
DC to AC inverter with single-switch bipolar boost circuit Aug 28, 2008 Issued
Array ( [id] => 6216875 [patent_doc_number] => 20100052631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => ' STRUCTURE OF A POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/200225 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1731 [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/A1/0052/20100052631.pdf [firstpage_image] =>[orig_patent_app_number] => 12200225 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/200225
STRUCTURE OF A POWER SUPPLY Aug 27, 2008 Abandoned
Array ( [id] => 8191870 [patent_doc_number] => 08184456 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-05-22 [patent_title] => 'Adaptive power converter and related circuitry' [patent_app_type] => utility [patent_app_number] => 12/198605 [patent_app_country] => US [patent_app_date] => 2008-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8924 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/184/08184456.pdf [firstpage_image] =>[orig_patent_app_number] => 12198605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/198605
Adaptive power converter and related circuitry Aug 25, 2008 Issued
Array ( [id] => 7763984 [patent_doc_number] => 08115463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Compensation of LDO regulator using parallel signal path with fractional frequency response' [patent_app_type] => utility [patent_app_number] => 12/229665 [patent_app_country] => US [patent_app_date] => 2008-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 9066 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/115/08115463.pdf [firstpage_image] =>[orig_patent_app_number] => 12229665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/229665
Compensation of LDO regulator using parallel signal path with fractional frequency response Aug 25, 2008 Issued
Array ( [id] => 5269953 [patent_doc_number] => 20090073729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Protection Circuit for Protecting a Half-Bridge Circuit' [patent_app_type] => utility [patent_app_number] => 12/195445 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3979 [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] => publications/A1/0073/20090073729.pdf [firstpage_image] =>[orig_patent_app_number] => 12195445 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195445
Protection circuit for protecting a half-bridge circuit Aug 20, 2008 Issued
Array ( [id] => 8147914 [patent_doc_number] => 08164931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Rectifier circuit with a voltage sensor' [patent_app_type] => utility [patent_app_number] => 12/194345 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4413 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164931.pdf [firstpage_image] =>[orig_patent_app_number] => 12194345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/194345
Rectifier circuit with a voltage sensor Aug 18, 2008 Issued
Array ( [id] => 300323 [patent_doc_number] => 07538527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Current-fed multiple-output power converter' [patent_app_type] => utility [patent_app_number] => 12/191054 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5162 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/538/07538527.pdf [firstpage_image] =>[orig_patent_app_number] => 12191054 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/191054
Current-fed multiple-output power converter Aug 12, 2008 Issued
Array ( [id] => 6604951 [patent_doc_number] => 20100033155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'POWER SUPPLY FOR IGBT/FET DRIVERS' [patent_app_type] => utility [patent_app_number] => 12/187805 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1680 [patent_no_of_claims] => 10 [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/A1/0033/20100033155.pdf [firstpage_image] =>[orig_patent_app_number] => 12187805 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/187805
Power supply for IGBT/FET drivers Aug 6, 2008 Issued
Array ( [id] => 5413965 [patent_doc_number] => 20090039852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'DIGITAL AVERAGE INPUT CURRENT CONTROL IN POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/187335 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20090039852.pdf [firstpage_image] =>[orig_patent_app_number] => 12187335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/187335
Digital average input current control in power converter Aug 5, 2008 Issued
Array ( [id] => 4559739 [patent_doc_number] => 07821244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'Apparatus and method for charge storage and recovery for variable output voltage regulators' [patent_app_type] => utility [patent_app_number] => 12/183945 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/821/07821244.pdf [firstpage_image] =>[orig_patent_app_number] => 12183945 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183945
Apparatus and method for charge storage and recovery for variable output voltage regulators Jul 30, 2008 Issued
Array ( [id] => 5584138 [patent_doc_number] => 20090103340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Inverter, more specifically for photovoltaic plants' [patent_app_type] => utility [patent_app_number] => 12/221125 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3605 [patent_no_of_claims] => 11 [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/A1/0103/20090103340.pdf [firstpage_image] =>[orig_patent_app_number] => 12221125 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221125
Inverter, more specifically for photovoltaic plants Jul 30, 2008 Issued
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