Search

Duc M. Pham

Examiner (ID: 5150)

Most Active Art Unit
2836
Art Unit(s)
2849, 2836
Total Applications
913
Issued Applications
790
Pending Applications
64
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16668985 [patent_doc_number] => 10938244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Bidirectional wireless power transmission system [patent_app_type] => utility [patent_app_number] => 16/426242 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 11688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426242
Bidirectional wireless power transmission system May 29, 2019 Issued
Array ( [id] => 15463739 [patent_doc_number] => 20200044694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSFER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/425615 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425615
Device and method for performing authentication in wireless power transfer system May 28, 2019 Issued
Array ( [id] => 14813565 [patent_doc_number] => 20190273392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => POWER SUPPLYING SYSTEM, ELECTRONIC APPARATUS, AND POWER SUPPLYING METHOD [patent_app_type] => utility [patent_app_number] => 16/419824 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419824
POWER SUPPLYING SYSTEM, ELECTRONIC APPARATUS, AND POWER SUPPLYING METHOD May 21, 2019 Abandoned
Array ( [id] => 16884684 [patent_doc_number] => 20210170879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => POWER SUPPLY SYSTEM FOR ELECTRIC MOTOR CAR [patent_app_type] => utility [patent_app_number] => 17/049506 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049506
Power supply system for electric motor car Apr 17, 2019 Issued
Array ( [id] => 16480213 [patent_doc_number] => 10855174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Power supply and power supply method with power sharing and overshoot preventing [patent_app_type] => utility [patent_app_number] => 16/379749 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379749
Power supply and power supply method with power sharing and overshoot preventing Apr 8, 2019 Issued
Array ( [id] => 16972035 [patent_doc_number] => 11068006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Apparatus and method for power management with a two-loop architecture [patent_app_type] => utility [patent_app_number] => 16/377042 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7999 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377042
Apparatus and method for power management with a two-loop architecture Apr 4, 2019 Issued
Array ( [id] => 16567256 [patent_doc_number] => 10892637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Power supply and power supplying method with power backup [patent_app_type] => utility [patent_app_number] => 16/372391 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4836 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372391
Power supply and power supplying method with power backup Mar 31, 2019 Issued
Array ( [id] => 14587573 [patent_doc_number] => 20190221395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => REMOTE CONTROLLED CIRCUIT BREAKER PANEL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/366463 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366463
Remote controlled circuit breaker panel system Mar 26, 2019 Issued
Array ( [id] => 14905605 [patent_doc_number] => 20190296568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => MOTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/360552 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360552
Motor system Mar 20, 2019 Issued
Array ( [id] => 16311723 [patent_doc_number] => 20200290461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SYSTEM AND METHOD FOR AVOIDING INRUSH CURRENT IN A VEHICLE MICROGRID [patent_app_type] => utility [patent_app_number] => 16/354062 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354062
System and method for avoiding inrush current in a vehicle microgrid Mar 13, 2019 Issued
Array ( [id] => 16448764 [patent_doc_number] => 10840697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Power supply system compatible with multiple communication interface specifications and power receiver circuit thereof [patent_app_type] => utility [patent_app_number] => 16/354129 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2856 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354129
Power supply system compatible with multiple communication interface specifications and power receiver circuit thereof Mar 13, 2019 Issued
Array ( [id] => 16357000 [patent_doc_number] => 10797519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Contactless power feeding apparatus [patent_app_type] => utility [patent_app_number] => 16/292360 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8035 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292360
Contactless power feeding apparatus Mar 4, 2019 Issued
Array ( [id] => 14511499 [patent_doc_number] => 20190199404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Techniques For Filtering Multi-Component Signals [patent_app_type] => utility [patent_app_number] => 16/291644 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291644
Techniques for filtering multi-component signals Mar 3, 2019 Issued
Array ( [id] => 15124457 [patent_doc_number] => 20190348862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => POWER TRANSMISSION DEVICE, VEHICLE, AND WIRELESS POWER TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/290898 [patent_app_country] => US [patent_app_date] => 2019-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290898
Power transmission device, vehicle, and wireless power transmission device Mar 1, 2019 Issued
Array ( [id] => 16368545 [patent_doc_number] => 10800285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => System to modulate switch resistances within a battery system [patent_app_type] => utility [patent_app_number] => 16/290541 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290541
System to modulate switch resistances within a battery system Feb 28, 2019 Issued
Array ( [id] => 16268224 [patent_doc_number] => 20200269711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => System, Method, and Apparatus for Powering Vehicles [patent_app_type] => utility [patent_app_number] => 16/286678 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286678
System, Method, and Apparatus for Powering Vehicles Feb 26, 2019 Abandoned
Array ( [id] => 16339699 [patent_doc_number] => 10790671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Modular inverter system and charging system for off-grid power generation [patent_app_type] => utility [patent_app_number] => 16/279004 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6725 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279004
Modular inverter system and charging system for off-grid power generation Feb 18, 2019 Issued
Array ( [id] => 16756256 [patent_doc_number] => 10974790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Power boost regulator [patent_app_type] => utility [patent_app_number] => 16/272848 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 35 [patent_no_of_words] => 11935 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272848
Power boost regulator Feb 10, 2019 Issued
Array ( [id] => 15331417 [patent_doc_number] => 20200006038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DISCRETE CAPACITANCE SWITCHING CIRCUIT AND CAPACITOR ARRAY CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/240178 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240178
Discrete capacitance switching circuit and capacitor array circuit including the same Jan 3, 2019 Issued
Array ( [id] => 17211127 [patent_doc_number] => 11171511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Capacitive wireless power transfer circuit and related techniques [patent_app_type] => utility [patent_app_number] => 16/239420 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 4727 [patent_no_of_claims] => 21 [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] => 16239420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239420
Capacitive wireless power transfer circuit and related techniques Jan 2, 2019 Issued
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