Search

Duc M. Pham

Examiner (ID: 7432, Phone: (571)272-5026 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
892
Issued Applications
780
Pending Applications
58
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8037591 [patent_doc_number] => 20120068531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Power Supply System' [patent_app_type] => utility [patent_app_number] => 13/233467 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1626 [patent_no_of_claims] => 9 [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/A1/0068/20120068531.pdf [firstpage_image] =>[orig_patent_app_number] => 13233467 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233467
Power Supply System Sep 14, 2011 Abandoned
Array ( [id] => 8403409 [patent_doc_number] => 20120235474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'WINDSHIELD EMBEDDED POWER COIL FOR WIRELESS CHARGING' [patent_app_type] => utility [patent_app_number] => 13/232427 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 766 [patent_no_of_claims] => 12 [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] => 13232427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232427
WINDSHIELD EMBEDDED POWER COIL FOR WIRELESS CHARGING Sep 13, 2011 Abandoned
Array ( [id] => 9824096 [patent_doc_number] => 08933583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Wireless power supply system, wireless power transmitting device, and wireless power receiving device' [patent_app_type] => utility [patent_app_number] => 13/231757 [patent_app_country] => US [patent_app_date] => 2011-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8947 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13231757 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/231757
Wireless power supply system, wireless power transmitting device, and wireless power receiving device Sep 12, 2011 Issued
Array ( [id] => 8871201 [patent_doc_number] => 08466580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Electrical system of a vehicle with electrical traction' [patent_app_type] => utility [patent_app_number] => 13/229074 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2997 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229074
Electrical system of a vehicle with electrical traction Sep 8, 2011 Issued
Array ( [id] => 9291748 [patent_doc_number] => 20140035382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'INDUCTIVE POWER TRANSFER PICK UP CIRCUITS' [patent_app_type] => utility [patent_app_number] => 13/820477 [patent_app_country] => US [patent_app_date] => 2011-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6037 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13820477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820477
Inductive power transfer pick up circuits Sep 4, 2011 Issued
Array ( [id] => 11551427 [patent_doc_number] => 09620281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Inductive power receiver apparatus' [patent_app_type] => utility [patent_app_number] => 13/814542 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13814542 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814542
Inductive power receiver apparatus Aug 4, 2011 Issued
Array ( [id] => 9889516 [patent_doc_number] => 08975776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Fast start-up voltage regulator' [patent_app_type] => utility [patent_app_number] => 13/198244 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198244 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198244
Fast start-up voltage regulator Aug 3, 2011 Issued
Array ( [id] => 8647382 [patent_doc_number] => 20130033112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'SYSTEM AND METHOD FOR INCREASING VOLTAGE IN A PHOTOVOLTAIC INVERTER' [patent_app_type] => utility [patent_app_number] => 13/198094 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5138 [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] => 13198094 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198094
System and method for increasing voltage in a photovoltaic inverter Aug 3, 2011 Issued
Array ( [id] => 10086758 [patent_doc_number] => 09124114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Wireless power transfer system, power transfer apparatus, and power reception apparatus' [patent_app_type] => utility [patent_app_number] => 13/197578 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 8765 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13197578 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197578
Wireless power transfer system, power transfer apparatus, and power reception apparatus Aug 2, 2011 Issued
Array ( [id] => 7706993 [patent_doc_number] => 20120001487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Load Control System That Operates in an Energy-Savings Mode When an Electric Vehicle Charger is Charging a Vehicle' [patent_app_type] => utility [patent_app_number] => 13/195914 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 25717 [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] => 13195914 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/195914
Load control system that operates in an energy-savings mode when an electric vehicle charger is charging a vehicle Aug 1, 2011 Issued
Array ( [id] => 8134509 [patent_doc_number] => 20120091809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'FIELD DEVICE FOR A PROCESS AUTOMATION SYSTEM HAVING AN INTRINSICALLY SAFE POWER SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/195424 [patent_app_country] => US [patent_app_date] => 2011-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3479 [patent_no_of_claims] => 20 [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/A1/0091/20120091809.pdf [firstpage_image] =>[orig_patent_app_number] => 13195424 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/195424
Field device for a process automation system having an intrinsically safe power supply device Jul 31, 2011 Issued
Array ( [id] => 8635028 [patent_doc_number] => 20130026831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'DISTRIBUTED DC ENERGY STORAGE FOR SUPPLYING AN INTERMITTENT SUBSEA LOAD' [patent_app_type] => utility [patent_app_number] => 13/194978 [patent_app_country] => US [patent_app_date] => 2011-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2660 [patent_no_of_claims] => 25 [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] => 13194978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194978
Distributed DC energy storage for supplying an intermittent subsea load Jul 30, 2011 Issued
Array ( [id] => 9778683 [patent_doc_number] => 08853891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Inductive body armor' [patent_app_type] => utility [patent_app_number] => 13/137227 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 14977 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13137227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/137227
Inductive body armor Jul 28, 2011 Issued
Array ( [id] => 8205680 [patent_doc_number] => 20120126624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'HIGH EFFICIENCY WIDE LOAD RANGE BUCK/BOOST/BRIDGE PHOTOVOLTAIC MICRO-CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/194725 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4700 [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/A1/0126/20120126624.pdf [firstpage_image] =>[orig_patent_app_number] => 13194725 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194725
High efficiency wide load range buck/boost/bridge photovoltaic micro-converter Jul 28, 2011 Issued
Array ( [id] => 7750969 [patent_doc_number] => 20120025616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'DC POWER SYSTEM HAVING A POWER ARCHITECTURE FOR OPTIMIZING EFFICIENCY AND A SYSTEM CONTROLLER OF THE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/193429 [patent_app_country] => US [patent_app_date] => 2011-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5687 [patent_no_of_claims] => 21 [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/A1/0025/20120025616.pdf [firstpage_image] =>[orig_patent_app_number] => 13193429 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/193429
DC power system having a power architecture for optimizing efficiency and a system controller of the system Jul 27, 2011 Issued
Array ( [id] => 9845022 [patent_doc_number] => 08946943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'High side switch' [patent_app_type] => utility [patent_app_number] => 13/191754 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4428 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13191754 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/191754
High side switch Jul 26, 2011 Issued
Array ( [id] => 10022601 [patent_doc_number] => 09065096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Fuel cell stack' [patent_app_type] => utility [patent_app_number] => 13/192224 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4265 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13192224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/192224
Fuel cell stack Jul 26, 2011 Issued
Array ( [id] => 8583213 [patent_doc_number] => 20130002033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'Controlling Antenna Characteristics of a Near Field Communications (NFC) Device' [patent_app_type] => utility [patent_app_number] => 13/173825 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9893 [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] => 13173825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/173825
Controlling antenna characteristics of a near field communications (NFC) device Jun 29, 2011 Issued
Array ( [id] => 10648942 [patent_doc_number] => 09365175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Power supply system for vehicle' [patent_app_type] => utility [patent_app_number] => 13/995254 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6765 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13995254 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995254
Power supply system for vehicle Jun 28, 2011 Issued
Array ( [id] => 10526242 [patent_doc_number] => 09252767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-02-02 [patent_title] => 'Integrated switch module' [patent_app_type] => utility [patent_app_number] => 13/135194 [patent_app_country] => US [patent_app_date] => 2011-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6199 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13135194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/135194
Integrated switch module Jun 27, 2011 Issued
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