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] => 17247065 [patent_doc_number] => 20210366810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => POWER SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/648611 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648611
Power semiconductor device and power conversion device using the same Jul 16, 2018 Issued
Array ( [id] => 15171179 [patent_doc_number] => 10491104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Active clamp power converter and method of reducing shoot-through current during soft start [patent_app_type] => utility [patent_app_number] => 16/035855 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4635 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035855
Active clamp power converter and method of reducing shoot-through current during soft start Jul 15, 2018 Issued
Array ( [id] => 14065127 [patent_doc_number] => 10236878 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Isolator device with common-mode voltage regulation [patent_app_type] => utility [patent_app_number] => 15/997913 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5216 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997913
Isolator device with common-mode voltage regulation Jun 4, 2018 Issued
Array ( [id] => 14334193 [patent_doc_number] => 10298129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Power supplying circuit for drive of switching power supply and switching power supply [patent_app_type] => utility [patent_app_number] => 16/000226 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000226
Power supplying circuit for drive of switching power supply and switching power supply Jun 4, 2018 Issued
Array ( [id] => 16022381 [patent_doc_number] => 20200186034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CONVERTER WITH SELECTABLE OUTPUT-VOLTAGE RANGES [patent_app_type] => utility [patent_app_number] => 16/615336 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615336
Converter with selectable output-voltage ranges May 17, 2018 Issued
Array ( [id] => 14559461 [patent_doc_number] => 10348206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Control method, control circuit and switching power supply with the same [patent_app_type] => utility [patent_app_number] => 15/977028 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977028
Control method, control circuit and switching power supply with the same May 10, 2018 Issued
Array ( [id] => 13555785 [patent_doc_number] => 20180329440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Voltage Regulator and Method for Providing an Output Voltage with Reduced Voltage Ripple [patent_app_type] => utility [patent_app_number] => 15/977013 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977013
Voltage regulator and method for providing an output voltage with reduced voltage ripple May 10, 2018 Issued
Array ( [id] => 13406331 [patent_doc_number] => 20180254708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => METHOD AND APPARATUS FOR MULTI-PHASE DC-DC CONVERTERS USING COUPLED INDUCTORS IN DISCONTINUOUS CONDUCTION MODE [patent_app_type] => utility [patent_app_number] => 15/972381 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15972381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972381
Method and apparatus for multi-phase DC-DC converters using coupled inductors in discontinuous conduction mode May 6, 2018 Issued
Array ( [id] => 13560141 [patent_doc_number] => 20180331618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => PREDICTIVE RIPPLE-CANCELLING SIGNAL INTO ERROR AMPLIFIER OF SWITCH MODE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 15/970569 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970569
Predictive ripple-cancelling signal into error amplifier of switch mode power supply May 2, 2018 Issued
Array ( [id] => 13770633 [patent_doc_number] => 10177670 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-08 [patent_title] => Flyback power converter circuit with active clamping and conversion control circuit and control method thereof [patent_app_type] => utility [patent_app_number] => 15/965915 [patent_app_country] => US [patent_app_date] => 2018-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4047 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965915
Flyback power converter circuit with active clamping and conversion control circuit and control method thereof Apr 27, 2018 Issued
Array ( [id] => 14770485 [patent_doc_number] => 10396652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Controlled power adjustments [patent_app_type] => utility [patent_app_number] => 15/964490 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5026 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964490
Controlled power adjustments Apr 26, 2018 Issued
Array ( [id] => 13393871 [patent_doc_number] => 20180248478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => SWITCHING POWER-SUPPLY APPARATUS AND DROOP CHARACTERISTIC CORRECTION METHOD [patent_app_type] => utility [patent_app_number] => 15/964105 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964105
Switching power-supply apparatus and droop characteristic correction method Apr 26, 2018 Issued
Array ( [id] => 13529469 [patent_doc_number] => 20180316277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => Semiconductor Arrangement with Controllable Semiconductor Elements [patent_app_type] => utility [patent_app_number] => 15/965491 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965491
Semiconductor arrangement with controllable semiconductor elements Apr 26, 2018 Issued
Array ( [id] => 17011614 [patent_doc_number] => 20210242775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => DC/DC CONVERTER, AND CONTROL METHOD FOR DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/049098 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049098
DC/DC converter, and control method for DC/DC converter Apr 23, 2018 Issued
Array ( [id] => 15504825 [patent_doc_number] => 20200052601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/607691 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607691
Power conversion system Apr 22, 2018 Issued
Array ( [id] => 13499507 [patent_doc_number] => 20180301296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => POWER SWITCH MODULE [patent_app_type] => utility [patent_app_number] => 15/955649 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955649 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955649
Power switch module Apr 16, 2018 Issued
Array ( [id] => 16959545 [patent_doc_number] => 11063429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Low leakage MOSFET supply clamp for electrostatic discharge (ESD) protection [patent_app_type] => utility [patent_app_number] => 15/951806 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6680 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951806
Low leakage MOSFET supply clamp for electrostatic discharge (ESD) protection Apr 11, 2018 Issued
Array ( [id] => 13951941 [patent_doc_number] => 10211755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Inverter capacitor with phase-out bus bar [patent_app_type] => utility [patent_app_number] => 15/952144 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6945 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952144
Inverter capacitor with phase-out bus bar Apr 11, 2018 Issued
Array ( [id] => 14493227 [patent_doc_number] => 10333418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Control device and control method [patent_app_type] => utility [patent_app_number] => 15/944815 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6277 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944815 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944815
Control device and control method Apr 3, 2018 Issued
Array ( [id] => 13820355 [patent_doc_number] => 10186964 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Hysteretic power converter controller [patent_app_type] => utility [patent_app_number] => 15/943415 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 11046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943415
Hysteretic power converter controller Apr 1, 2018 Issued
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