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] => 14559247 [patent_doc_number] => 10348099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Wireless power communication [patent_app_type] => utility [patent_app_number] => 15/648038 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 11467 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648038
Wireless power communication Jul 11, 2017 Issued
Array ( [id] => 14359019 [patent_doc_number] => 10300792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Device for a motor vehicle [patent_app_type] => utility [patent_app_number] => 15/623806 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2999 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623806
Device for a motor vehicle Jun 14, 2017 Issued
Array ( [id] => 12158232 [patent_doc_number] => 20180029498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'EXTERNAL POWER SUPPLY APPARATUS, ELECTRIC POWER SUPPLY APPARATUS, TRANSPORT APPARATUS, AND MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 15/623387 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4931 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [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] => 15623387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623387
External power supply apparatus, electric power supply apparatus, transport apparatus, and monitoring method Jun 14, 2017 Issued
Array ( [id] => 15725657 [patent_doc_number] => 10611245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Power conversion system [patent_app_type] => utility [patent_app_number] => 15/624081 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5998 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624081
Power conversion system Jun 14, 2017 Issued
Array ( [id] => 13701523 [patent_doc_number] => 20170361716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/623818 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623818 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623818
Power conversion system Jun 14, 2017 Issued
Array ( [id] => 15395041 [patent_doc_number] => 10538162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Power conversion system [patent_app_type] => utility [patent_app_number] => 15/624267 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3113 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624267
Power conversion system Jun 14, 2017 Issued
Array ( [id] => 15192905 [patent_doc_number] => 10493930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Modular equipment center solid state primary power switching network [patent_app_type] => utility [patent_app_number] => 15/620504 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 18523 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620504
Modular equipment center solid state primary power switching network Jun 11, 2017 Issued
Array ( [id] => 15201311 [patent_doc_number] => 10498167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Multi-port power delivery [patent_app_type] => utility [patent_app_number] => 15/617761 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617761
Multi-port power delivery Jun 7, 2017 Issued
Array ( [id] => 14754135 [patent_doc_number] => 20190260241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => WIRELESS POWER TRANSMISSION METHOD AND DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 16/308325 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308325
Wireless power transmission method and device therefor Jun 7, 2017 Issued
Array ( [id] => 16448776 [patent_doc_number] => 10840709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Management method, management device, distributed power supply, and management system [patent_app_type] => utility [patent_app_number] => 16/313463 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9279 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313463
Management method, management device, distributed power supply, and management system Jun 4, 2017 Issued
Array ( [id] => 12096919 [patent_doc_number] => 20170354012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'USER INTERFACE FOR A CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/613105 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19021 [patent_no_of_claims] => 24 [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] => 15613105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613105
User interface for a control device Jun 1, 2017 Issued
Array ( [id] => 14447545 [patent_doc_number] => 20190181646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => SELF-BALANCING PHOTOVOLTAIC ENERGY STORAGE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/311937 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16311937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311937
Self-balancing photovoltaic energy storage system and method May 31, 2017 Issued
Array ( [id] => 15251447 [patent_doc_number] => 10511257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Photovoltaic cell having polarization characteristic and electronic device having the same [patent_app_type] => utility [patent_app_number] => 15/609420 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 11892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15609420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609420
Photovoltaic cell having polarization characteristic and electronic device having the same May 30, 2017 Issued
Array ( [id] => 14253641 [patent_doc_number] => 10277032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => DC voltage droop control method with dead-band for HVDC grids based on DC voltage fiducial node [patent_app_type] => utility [patent_app_number] => 15/607423 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4668 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607423
DC voltage droop control method with dead-band for HVDC grids based on DC voltage fiducial node May 25, 2017 Issued
Array ( [id] => 15612157 [patent_doc_number] => 10587152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Laser wireless power transfer system with active and passive safety measures [patent_app_type] => utility [patent_app_number] => 15/604587 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5432 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15604587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604587
Laser wireless power transfer system with active and passive safety measures May 23, 2017 Issued
Array ( [id] => 13584367 [patent_doc_number] => 20180343732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => THREE-PHASE AC TO DC ELECTRICAL TRANSFORMER [patent_app_type] => utility [patent_app_number] => 15/602298 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602298
THREE-PHASE AC TO DC ELECTRICAL TRANSFORMER May 22, 2017 Abandoned
Array ( [id] => 14692543 [patent_doc_number] => 20190245387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => WIRELESS POWER CONTROL METHOD AND APPARATUS FOR WIRELESS CHARGING [patent_app_type] => utility [patent_app_number] => 16/315412 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16315412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315412
WIRELESS POWER CONTROL METHOD AND APPARATUS FOR WIRELESS CHARGING May 21, 2017 Abandoned
Array ( [id] => 13321853 [patent_doc_number] => 20180212464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => WIRELESS POWER TRANSMITTER CIRCUIT AND CONTROL CIRCUIT AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/600372 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600372
Wireless power transmitter circuit and control circuit and control method thereof May 18, 2017 Issued
Array ( [id] => 12032482 [patent_doc_number] => 20170322581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'APPARATUS AND METHOD FOR POWER MANAGEMENT WITH A TWO-LOOP ARCHITECTURE' [patent_app_type] => utility [patent_app_number] => 15/595781 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8167 [patent_no_of_claims] => 23 [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] => 15595781 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595781
APPARATUS AND METHOD FOR POWER MANAGEMENT WITH A TWO-LOOP ARCHITECTURE May 14, 2017 Abandoned
Array ( [id] => 11855427 [patent_doc_number] => 20170229919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'INDUCTIVE POWER TRANSFER PICK UP CIRCUITS' [patent_app_type] => utility [patent_app_number] => 15/497819 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6035 [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] => 15497819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497819
INDUCTIVE POWER TRANSFER PICK UP CIRCUITS Apr 25, 2017 Abandoned
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