Search

Linh V Nguyen

Examiner (ID: 6343)

Most Active Art Unit
2845
Art Unit(s)
2845, 3992, 2819
Total Applications
2218
Issued Applications
1950
Pending Applications
90
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18131742 [patent_doc_number] => 11557960 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Adaptive enable and disable for valley switching in a power factor correction boost converter [patent_app_type] => utility [patent_app_number] => 17/491244 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491244
Adaptive enable and disable for valley switching in a power factor correction boost converter Sep 29, 2021 Issued
Array ( [id] => 17994130 [patent_doc_number] => 20220360167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CHARGE MODE CONTROL FOR POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/490104 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490104
Charge mode control for power factor correction circuit Sep 29, 2021 Issued
Array ( [id] => 17509983 [patent_doc_number] => 20220103087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => HIGH-VOLTAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/449238 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17449238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449238
High-voltage device Sep 27, 2021 Issued
Array ( [id] => 18464793 [patent_doc_number] => 11689092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Grid connected three phase PV power conversion system utilizing adaptive LLC resonant inverter, high frequency isolation transformer, modular unfolding inverter, and controller [patent_app_type] => utility [patent_app_number] => 17/484512 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4042 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484512
Grid connected three phase PV power conversion system utilizing adaptive LLC resonant inverter, high frequency isolation transformer, modular unfolding inverter, and controller Sep 23, 2021 Issued
Array ( [id] => 18297725 [patent_doc_number] => 20230107411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => MUTIPLEX CONTROL FOR MULTI-PORT AC/DC ADAPTER WITH CHOPPER [patent_app_type] => utility [patent_app_number] => 17/448439 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17448439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448439
Multiplex control for multi-port AC/DC adapter with chopper Sep 21, 2021 Issued
Array ( [id] => 18132732 [patent_doc_number] => 11558960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Voltage regulator module and voltage regulation device with same [patent_app_type] => utility [patent_app_number] => 17/476019 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11403 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476019
Voltage regulator module and voltage regulation device with same Sep 14, 2021 Issued
Array ( [id] => 19184227 [patent_doc_number] => 11990835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Power conversion system and control method [patent_app_type] => utility [patent_app_number] => 17/473202 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473202
Power conversion system and control method Sep 12, 2021 Issued
Array ( [id] => 18317964 [patent_doc_number] => 11632056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Off-grid phase splitter and inverter system [patent_app_type] => utility [patent_app_number] => 17/471701 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 8401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471701
Off-grid phase splitter and inverter system Sep 9, 2021 Issued
Array ( [id] => 18951466 [patent_doc_number] => 11894775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Power conversion method using a synergetic control of two power converters [patent_app_type] => utility [patent_app_number] => 17/470157 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 21302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470157
Power conversion method using a synergetic control of two power converters Sep 8, 2021 Issued
Array ( [id] => 18175584 [patent_doc_number] => 11575308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => High-attenuation wideband active common-mode EMI filter section [patent_app_type] => utility [patent_app_number] => 17/469858 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 35 [patent_no_of_words] => 5251 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469858
High-attenuation wideband active common-mode EMI filter section Sep 7, 2021 Issued
Array ( [id] => 19244898 [patent_doc_number] => 12015356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Method and apparatus for absorption of high energy load feedback in degaussing applications [patent_app_type] => utility [patent_app_number] => 17/466598 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466598
Method and apparatus for absorption of high energy load feedback in degaussing applications Sep 2, 2021 Issued
Array ( [id] => 18048478 [patent_doc_number] => 11522437 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Controllers, devices, and methods for directly controlling a dual active bridge converter [patent_app_type] => utility [patent_app_number] => 17/411185 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411185
Controllers, devices, and methods for directly controlling a dual active bridge converter Aug 24, 2021 Issued
Array ( [id] => 18191195 [patent_doc_number] => 11581804 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => Combined current sense and capacitor voltage sense for control of a resonant converter [patent_app_type] => utility [patent_app_number] => 17/403947 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4162 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403947
Combined current sense and capacitor voltage sense for control of a resonant converter Aug 16, 2021 Issued
Array ( [id] => 17746212 [patent_doc_number] => 11394302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => DC-DC auto-converter module [patent_app_type] => utility [patent_app_number] => 17/397892 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12820 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397892
DC-DC auto-converter module Aug 8, 2021 Issued
Array ( [id] => 17645914 [patent_doc_number] => 20220173653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => POWER DEVICE AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/444668 [patent_app_country] => US [patent_app_date] => 2021-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17444668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444668
Power device and operation method thereof Aug 7, 2021 Issued
Array ( [id] => 18175585 [patent_doc_number] => 11575309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Method and device for damping of LCL filter during start-up of an electronic appliance [patent_app_type] => utility [patent_app_number] => 17/391474 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391474
Method and device for damping of LCL filter during start-up of an electronic appliance Aug 1, 2021 Issued
Array ( [id] => 17390170 [patent_doc_number] => 20220038022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/386907 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17386907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386907
Power supply device Jul 27, 2021 Issued
Array ( [id] => 18121154 [patent_doc_number] => 11552557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => System and method for enhanced single-stage onboard charger with integrated rectifier [patent_app_type] => utility [patent_app_number] => 17/383605 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383605
System and method for enhanced single-stage onboard charger with integrated rectifier Jul 22, 2021 Issued
Array ( [id] => 18236489 [patent_doc_number] => 11601060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Switch-mode power supplies including three-level LLC circuits for low line and high line operation [patent_app_type] => utility [patent_app_number] => 17/381375 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381375
Switch-mode power supplies including three-level LLC circuits for low line and high line operation Jul 20, 2021 Issued
Array ( [id] => 17374499 [patent_doc_number] => 20220029551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => AC-DC Converter Circuit System and Method of Designing AC-DC Converter Circuit System [patent_app_type] => utility [patent_app_number] => 17/379897 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379897
AC-DC converter circuit system and method of designing AC-DC converter circuit system Jul 18, 2021 Issued
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