Search

Nusrat Quddus

Examiner (ID: 15150, Phone: (571)270-7921 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2839, 2838
Total Applications
943
Issued Applications
815
Pending Applications
68
Abandoned Applications
87

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9876246 [patent_doc_number] => 08963520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-02-24 [patent_title] => 'System and method to soft-start synchronous buck converters' [patent_app_type] => utility [patent_app_number] => 13/795570 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4349 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13795570 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/795570
System and method to soft-start synchronous buck converters Mar 11, 2013 Issued
Array ( [id] => 9717362 [patent_doc_number] => 20140253060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'VOLTAGE CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/787822 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2894 [patent_no_of_claims] => 13 [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] => 13787822 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787822
Voltage converter for generating output signal with steady ripple Mar 6, 2013 Issued
Array ( [id] => 11281340 [patent_doc_number] => 09497828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Two-wire flyback dimmer and a metod of operation thereof' [patent_app_type] => utility [patent_app_number] => 14/385280 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 37 [patent_no_of_words] => 12042 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14385280 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385280
Two-wire flyback dimmer and a metod of operation thereof Mar 5, 2013 Issued
Array ( [id] => 9032044 [patent_doc_number] => 20130234682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'SIGNAL GENERATION CIRCUIT AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/755190 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6282 [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] => 13755190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755190
Signal generation circuit, method of operating a signal generation circuit, and device for generating an output voltage Jan 30, 2013 Issued
Array ( [id] => 8961272 [patent_doc_number] => 20130200874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'DC POWER SUPPLY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/755270 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 14943 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13755270 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755270
DC power supply apparatus configured to correct input polarity of DC power Jan 30, 2013 Issued
Array ( [id] => 12047937 [patent_doc_number] => 09825551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Converter and electric generator in which groups of windings are used to generate output voltages according to a power requirement' [patent_app_type] => utility [patent_app_number] => 13/752990 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 3703 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13752990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/752990
Converter and electric generator in which groups of windings are used to generate output voltages according to a power requirement Jan 28, 2013 Issued
Array ( [id] => 10188598 [patent_doc_number] => 09218016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Voltage reference generation circuit using gate-to-source voltage difference and related method thereof' [patent_app_type] => utility [patent_app_number] => 13/753490 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5659 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13753490 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753490
Voltage reference generation circuit using gate-to-source voltage difference and related method thereof Jan 28, 2013 Issued
Array ( [id] => 10164031 [patent_doc_number] => 09195251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Controlled power factor correction circuit' [patent_app_type] => utility [patent_app_number] => 13/751190 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 11756 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13751190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/751190
Controlled power factor correction circuit Jan 27, 2013 Issued
Array ( [id] => 9189219 [patent_doc_number] => 20130328534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'METHOD OF CONTROLLING A POWER CONVERTING DEVICE AND RELATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/742370 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8612 [patent_no_of_claims] => 27 [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] => 13742370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742370
METHOD OF CONTROLLING A POWER CONVERTING DEVICE AND RELATED CIRCUIT Jan 15, 2013 Abandoned
Array ( [id] => 8938611 [patent_doc_number] => 20130188408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'WIRELESS POWER TRANSMISSION SYSTEM AND POWER TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 13/736370 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8135 [patent_no_of_claims] => 11 [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] => 13736370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/736370
Wireless power transmission system and power transmitter Jan 7, 2013 Issued
Array ( [id] => 11346882 [patent_doc_number] => 09531299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Resonant single stage DC-AC converter with capacitors forming a half-bridge' [patent_app_type] => utility [patent_app_number] => 14/368429 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6081 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368429 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368429
Resonant single stage DC-AC converter with capacitors forming a half-bridge Dec 27, 2012 Issued
Array ( [id] => 9515890 [patent_doc_number] => 20140152382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'RECONFIGURABLE SWITCHED-CAPACITOR VOLTAGE CONVERTER CIRCUIT, INTEGRATED CIRCUIT (IC) CHIP INCLUDING THE CIRCUIT AND METHOD OF SWITCHING VOLTAGE ON CHIP' [patent_app_type] => utility [patent_app_number] => 13/727580 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6242 [patent_no_of_claims] => 25 [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] => 13727580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727580
Reconfigurable switched-capacitor voltage converter circuit, integrated circuit (IC) chip including the circuit and method of switching voltage on chip Dec 25, 2012 Issued
Array ( [id] => 10060555 [patent_doc_number] => 09099922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'System and method for adaptive current limit of a switching regulator' [patent_app_type] => utility [patent_app_number] => 13/725890 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6512 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13725890 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725890
System and method for adaptive current limit of a switching regulator Dec 20, 2012 Issued
Array ( [id] => 9558385 [patent_doc_number] => 20140176098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'FEED-FORWARD COMPENSATION FOR LOW-DROPOUT VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/723780 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3932 [patent_no_of_claims] => 21 [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] => 13723780 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723780
Feed-forward compensation for low-dropout voltage regulator Dec 20, 2012 Issued
Array ( [id] => 9159221 [patent_doc_number] => 20130307498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'MULTI-PHASE SWITCHING CONVERTER AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/711570 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4667 [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] => 13711570 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711570
Constant on time multi-phase switching converter and control method thereof Dec 10, 2012 Issued
Array ( [id] => 10597865 [patent_doc_number] => 09318962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Circuits and methods for reducing output voltage overshoot of switch mode power supply' [patent_app_type] => utility [patent_app_number] => 13/708922 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3235 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13708922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/708922
Circuits and methods for reducing output voltage overshoot of switch mode power supply Dec 6, 2012 Issued
Array ( [id] => 11240391 [patent_doc_number] => 09467040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'System, a method and a computer program product for controlling electric power supply' [patent_app_type] => utility [patent_app_number] => 14/369768 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 17052 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14369768 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369768
System, a method and a computer program product for controlling electric power supply Dec 5, 2012 Issued
Array ( [id] => 9515782 [patent_doc_number] => 20140152274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'CONTROLLER WITH PROTECTION FUNCTION' [patent_app_type] => utility [patent_app_number] => 13/693990 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4232 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13693990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693990
Controller for protectively reducing an output of a converting circuit Dec 3, 2012 Issued
Array ( [id] => 9515889 [patent_doc_number] => 20140152381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'RECONFIGURABLE SWITCHED-CAPACITOR VOLTAGE CONVERTER CIRCUIT, INTEGRATED CIRCUIT (IC) CHIP INCLUDING THE CIRCUIT AND METHOD OF SWITCHING VOLTAGE ON CHIP' [patent_app_type] => utility [patent_app_number] => 13/690985 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6176 [patent_no_of_claims] => 26 [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] => 13690985 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690985
RECONFIGURABLE SWITCHED-CAPACITOR VOLTAGE CONVERTER CIRCUIT, INTEGRATED CIRCUIT (IC) CHIP INCLUDING THE CIRCUIT AND METHOD OF SWITCHING VOLTAGE ON CHIP Nov 29, 2012 Abandoned
Array ( [id] => 9971910 [patent_doc_number] => 09018926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-04-28 [patent_title] => 'Soft-switched PFC converter' [patent_app_type] => utility [patent_app_number] => 13/690070 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2242 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13690070 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690070
Soft-switched PFC converter Nov 29, 2012 Issued
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