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] => 17879053 [patent_doc_number] => 11451085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Fuel cell and battery backup power sources within power systems [patent_app_type] => utility [patent_app_number] => 17/007978 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007978
Fuel cell and battery backup power sources within power systems Aug 30, 2020 Issued
Array ( [id] => 17517377 [patent_doc_number] => 11296544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Uninterruptible power supply and disconnection module [patent_app_type] => utility [patent_app_number] => 17/000467 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10754 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000467
Uninterruptible power supply and disconnection module Aug 23, 2020 Issued
Array ( [id] => 17424823 [patent_doc_number] => 11258290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Power supply apparatus [patent_app_type] => utility [patent_app_number] => 16/998331 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7774 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998331
Power supply apparatus Aug 19, 2020 Issued
Array ( [id] => 16761781 [patent_doc_number] => 20210107362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 16/987382 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987382
VEHICLE Aug 5, 2020 Abandoned
Array ( [id] => 16485448 [patent_doc_number] => 20200379051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Energy Delivery System [patent_app_type] => utility [patent_app_number] => 16/985025 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985025
Energy delivery system Aug 3, 2020 Issued
Array ( [id] => 19341361 [patent_doc_number] => 12051556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Lock out and tag out control system and method [patent_app_type] => utility [patent_app_number] => 17/625143 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625143
Lock out and tag out control system and method Jul 29, 2020 Issued
Array ( [id] => 17041315 [patent_doc_number] => 20210257951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => VEHICLE POWER CONVERSION APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/939433 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939433
Vehicle power conversion apparatus and method Jul 26, 2020 Issued
Array ( [id] => 17369280 [patent_doc_number] => 20220024332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => ELECTRIFIED VEHICLE CONTROL OF BI-DIRECTIONAL DC/DC CONVERTER FOR HIGH VOLTAGE POWER ASSIST FROM LOW VOLTAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/938570 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938570
Electrified vehicle control of bi-directional DC/DC converter for high voltage power assist from low voltage system Jul 23, 2020 Issued
Array ( [id] => 17369272 [patent_doc_number] => 20220024324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Electric Machine With Interchangeable Power Modules [patent_app_type] => utility [patent_app_number] => 16/936947 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936947
Electric machine with interchangeable power modules Jul 22, 2020 Issued
Array ( [id] => 19184032 [patent_doc_number] => 11990636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Power supply device, electric vehicle using same, and power storage device [patent_app_type] => utility [patent_app_number] => 17/630557 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7927 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630557
Power supply device, electric vehicle using same, and power storage device Jul 19, 2020 Issued
Array ( [id] => 16421352 [patent_doc_number] => 20200346550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => System, Method, and Apparatus for Powering Vehicles [patent_app_type] => utility [patent_app_number] => 16/932949 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932949
System, method, and apparatus for powering vehicles Jul 19, 2020 Issued
Array ( [id] => 17343098 [patent_doc_number] => 20220009429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VEHICLE ELECTRICAL POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/924313 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924313
Vehicle electrical power system Jul 8, 2020 Issued
Array ( [id] => 17468921 [patent_doc_number] => 11275398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => DC microgrid for interconnecting distributed electricity generation, loads, and storage [patent_app_type] => utility [patent_app_number] => 16/915163 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4500 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915163
DC microgrid for interconnecting distributed electricity generation, loads, and storage Jun 28, 2020 Issued
Array ( [id] => 16365252 [patent_doc_number] => 20200322003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSFER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/905298 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905298
Device and method for performing authentication in wireless power transfer system Jun 17, 2020 Issued
Array ( [id] => 18887173 [patent_doc_number] => 11865933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Vehicle and energy conversion device and power system thereof [patent_app_type] => utility [patent_app_number] => 17/624076 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 18042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624076
Vehicle and energy conversion device and power system thereof Jun 17, 2020 Issued
Array ( [id] => 18963600 [patent_doc_number] => 11897343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Earth leakage detecting device, and vehicular power supply system [patent_app_type] => utility [patent_app_number] => 17/621183 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6412 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621183
Earth leakage detecting device, and vehicular power supply system Jun 14, 2020 Issued
Array ( [id] => 16316864 [patent_doc_number] => 20200295602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => WIRELESS POWER TRANSMITTER AND METHOD OF ERROR DETECTION DURING USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/890359 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10999 [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] => 16890359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890359
Wireless power transmitter and method of error detection during use thereof Jun 1, 2020 Issued
Array ( [id] => 17671952 [patent_doc_number] => 20220185119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ELECTRIC OR HYBRID MEANS OF TRANSPORT WITH A SOLAR PANEL [patent_app_type] => utility [patent_app_number] => 17/594375 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17594375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594375
Electric or hybrid means of transport with a solar panel May 11, 2020 Issued
Array ( [id] => 17048457 [patent_doc_number] => 11101650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Serial connection of additional sources of direct current to equalize the voltage in a circuit when the load is increased [patent_app_type] => utility [patent_app_number] => 16/867987 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6128 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867987
Serial connection of additional sources of direct current to equalize the voltage in a circuit when the load is increased May 5, 2020 Issued
Array ( [id] => 17306972 [patent_doc_number] => 11208061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => In-vehicle network system [patent_app_type] => utility [patent_app_number] => 16/862627 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4220 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862627
In-vehicle network system Apr 29, 2020 Issued
Menu