Search

Saleh Najjar

Supervisory Patent Examiner (ID: 8991, Phone: (571)272-4006 , Office: P/2492 )

Most Active Art Unit
2157
Art Unit(s)
2492, 2154, 2758, 2157, 2784, 2315, 2155
Total Applications
519
Issued Applications
365
Pending Applications
52
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13174983 [patent_doc_number] => 10103618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Power factor correction circuit with calculated duty compensation and driving method thereof [patent_app_type] => utility [patent_app_number] => 15/392964 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5987 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15392964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392964
Power factor correction circuit with calculated duty compensation and driving method thereof Dec 27, 2016 Issued
Array ( [id] => 11545190 [patent_doc_number] => 20170099015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Inverter, Control Apparatus Thereof, Method for Controlling Same, and Inverter System' [patent_app_type] => utility [patent_app_number] => 15/383664 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8152 [patent_no_of_claims] => 12 [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] => 15383664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383664
Inverter, control apparatus thereof, method for controlling same, and inverter system Dec 18, 2016 Issued
Array ( [id] => 11711350 [patent_doc_number] => 20170179849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'POWER CONVERSION SYSTEM, POWER MODULE, AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/376374 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 16855 [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] => 15376374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/376374
Power conversion system, power module, and semiconductor device with diode coupling Dec 11, 2016 Issued
Array ( [id] => 13100157 [patent_doc_number] => 10069429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Push-pull type isolated DC/DC converter including zero voltage switching [patent_app_type] => utility [patent_app_number] => 15/365554 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 10464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365554
Push-pull type isolated DC/DC converter including zero voltage switching Nov 29, 2016 Issued
Array ( [id] => 12780829 [patent_doc_number] => 20180152111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Adaptive Synchronous Rectifier Timing for Resonant DC/DC Converters [patent_app_type] => utility [patent_app_number] => 15/364994 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364994
Adaptive synchronous rectifier timing for resonant DC/DC converters Nov 29, 2016 Issued
Array ( [id] => 13919179 [patent_doc_number] => 10203708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Power regulator to control output voltage using feedback [patent_app_type] => utility [patent_app_number] => 15/363164 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 22678 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15363164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363164
Power regulator to control output voltage using feedback Nov 28, 2016 Issued
Array ( [id] => 11965468 [patent_doc_number] => 20170269620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'VOLTAGE REGULATOR AND INTEGRATED CIRCUIT INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/360674 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10075 [patent_no_of_claims] => 20 [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] => 15360674 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360674
Voltage regulator and integrated circuit including the same Nov 22, 2016 Issued
Array ( [id] => 13770611 [patent_doc_number] => 10177659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Nulling reverse recovery charge in DC/DC power converters [patent_app_type] => utility [patent_app_number] => 15/356894 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8987 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356894
Nulling reverse recovery charge in DC/DC power converters Nov 20, 2016 Issued
Array ( [id] => 12006052 [patent_doc_number] => 20170310208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'APPARATUS FOR CONTROLLING OPERATION OF POWER CONVERSTION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/355964 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4191 [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] => 15355964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355964
Apparatus for controlling operation of power conversion device and monitoring operation state of relay Nov 17, 2016 Issued
Array ( [id] => 14886279 [patent_doc_number] => 10423177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Feedback based level shift regulator circuit with improved stability [patent_app_type] => utility [patent_app_number] => 16/062599 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6914 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062599
Feedback based level shift regulator circuit with improved stability Nov 17, 2016 Issued
Array ( [id] => 11623740 [patent_doc_number] => 20170133929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'STEP-DOWN DC/DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/346074 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8578 [patent_no_of_claims] => 15 [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] => 15346074 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346074
Step-down DC/DC converter Nov 7, 2016 Issued
Array ( [id] => 11476437 [patent_doc_number] => 20170063220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'MULTI-LEVEL VOLTAGE REGULATOR SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/346484 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 16793 [patent_no_of_claims] => 20 [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] => 15346484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346484
State space-based multi-level voltage regulator system Nov 7, 2016 Issued
Array ( [id] => 13086151 [patent_doc_number] => 10063151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Surge tolerant power supply system for providing operating power to appliances [patent_app_type] => utility [patent_app_number] => 15/341854 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341854
Surge tolerant power supply system for providing operating power to appliances Nov 1, 2016 Issued
Array ( [id] => 11556516 [patent_doc_number] => 20170102763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 15/333971 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4097 [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] => 15333971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/333971
Voltage regulator having circuit to control super capacitor Oct 24, 2016 Issued
Array ( [id] => 13007085 [patent_doc_number] => 10027220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Interleaved power supplies and corresponding control methods [patent_app_type] => utility [patent_app_number] => 15/298923 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4314 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15298923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298923
Interleaved power supplies and corresponding control methods Oct 19, 2016 Issued
Array ( [id] => 11606065 [patent_doc_number] => 20170123368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'POWER SUPPLY DEVICE AND IMAGE FORMING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/297663 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7366 [patent_no_of_claims] => 9 [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] => 15297663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297663
Power supply device changing target voltage depending on operation mode, and image forming device having power supply device Oct 18, 2016 Issued
Array ( [id] => 12550386 [patent_doc_number] => 10013009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Fault tolerant voltage regulator [patent_app_type] => utility [patent_app_number] => 15/275033 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6471 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15275033 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275033
Fault tolerant voltage regulator Sep 22, 2016 Issued
Array ( [id] => 12148215 [patent_doc_number] => 09882482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Current sense circuit with adaptive common mode voltage adjust and associated method thereof' [patent_app_type] => utility [patent_app_number] => 15/267123 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4511 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15267123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/267123
Current sense circuit with adaptive common mode voltage adjust and associated method thereof Sep 14, 2016 Issued
Array ( [id] => 11495965 [patent_doc_number] => 20170070149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'DC/DC CONVERTER AND SWITCHING POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 15/259154 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 22354 [patent_no_of_claims] => 32 [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] => 15259154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259154
DC/DC converter and switching power supply having overcurrent protection Sep 7, 2016 Issued
Array ( [id] => 13393883 [patent_doc_number] => 20180248484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/754164 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754164
Power supply system for controlling DC voltage between power lines Aug 30, 2016 Issued
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