Search

Hoai An D. Nguyen

Examiner (ID: 13808, Phone: (571)272-2170 , Office: P/2868 )

Most Active Art Unit
2858
Art Unit(s)
2858, 2854, 2831, 2868
Total Applications
1691
Issued Applications
1490
Pending Applications
80
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18416546 [patent_doc_number] => 11671097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Capacitance detection module and method [patent_app_type] => utility [patent_app_number] => 17/890212 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8117 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890212
Capacitance detection module and method Aug 16, 2022 Issued
Array ( [id] => 19166814 [patent_doc_number] => 11982711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Method for diagnosing switch fault and/or phase loss in inverter [patent_app_type] => utility [patent_app_number] => 17/817381 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 14545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817381
Method for diagnosing switch fault and/or phase loss in inverter Aug 3, 2022 Issued
Array ( [id] => 18940951 [patent_doc_number] => 20240036090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FREQUENCY DETECTION DEVICE FOR CLOCK SIGNAL AND DETECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/878059 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17878059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878059
Frequency detection device for clock signal and detection method thereof Jul 31, 2022 Issued
Array ( [id] => 19374747 [patent_doc_number] => 12066306 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Systems and methods for proactive monitoring through smart coatings [patent_app_type] => utility [patent_app_number] => 17/875894 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3732 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875894
Systems and methods for proactive monitoring through smart coatings Jul 27, 2022 Issued
Array ( [id] => 18445432 [patent_doc_number] => 11680995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => In-situ testing of electric double layer capacitors in electric meters [patent_app_type] => utility [patent_app_number] => 17/815424 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7316 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815424
In-situ testing of electric double layer capacitors in electric meters Jul 26, 2022 Issued
Array ( [id] => 18195259 [patent_doc_number] => 20230048778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => GROUND FAULT DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/873770 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17873770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873770
Ground fault detection device Jul 25, 2022 Issued
Array ( [id] => 17991343 [patent_doc_number] => 20220357380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MEASURING LOOP RESISTANCE [patent_app_type] => utility [patent_app_number] => 17/812394 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812394
Measuring loop resistance Jul 12, 2022 Issued
Array ( [id] => 18764975 [patent_doc_number] => 11815369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Differential capacitor device and method for calibrating differential capacitor [patent_app_type] => utility [patent_app_number] => 17/863341 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6430 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863341
Differential capacitor device and method for calibrating differential capacitor Jul 11, 2022 Issued
Array ( [id] => 18223767 [patent_doc_number] => 20230062761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => APPARATUS AND METHOD FOR MEASURING INSULATION RESISTANCE OF VEHICLE [patent_app_type] => utility [patent_app_number] => 17/861558 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861558
Apparatus and method for measuring insulation resistance of vehicle Jul 10, 2022 Issued
Array ( [id] => 19595170 [patent_doc_number] => 12153006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Measuring probe for measuring in ground a parameter and a method for making such a probe [patent_app_type] => utility [patent_app_number] => 17/856034 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2476 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856034
Measuring probe for measuring in ground a parameter and a method for making such a probe Jun 30, 2022 Issued
Array ( [id] => 18694043 [patent_doc_number] => 20230324447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => WIRE VOLTAGE MEASUREMENT METHOD AND APPARATUS BASED ON ELECTRIC FIELD SENSOR [patent_app_type] => utility [patent_app_number] => 17/856346 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856346
Wire voltage measurement method and apparatus based on electric field sensor Jun 30, 2022 Issued
Array ( [id] => 18858025 [patent_doc_number] => 11855623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Capacitive touch sensor [patent_app_type] => utility [patent_app_number] => 17/854097 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5074 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854097
Capacitive touch sensor Jun 29, 2022 Issued
Array ( [id] => 18109061 [patent_doc_number] => 20230001941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Method for Operating a Hand-Guided Processing Device and Processing System [patent_app_type] => utility [patent_app_number] => 17/854073 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854073
Method for operating a hand-guided processing device and processing system Jun 29, 2022 Issued
Array ( [id] => 19327039 [patent_doc_number] => 12044716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Capacitance measurement method, system and apparatus, electronic device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/852895 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10243 [patent_no_of_claims] => 20 [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] => 17852895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852895
Capacitance measurement method, system and apparatus, electronic device, and storage medium Jun 28, 2022 Issued
Array ( [id] => 19841740 [patent_doc_number] => 12254129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Determining charge on a facial-tracking sensor [patent_app_type] => utility [patent_app_number] => 17/809520 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6882 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809520
Determining charge on a facial-tracking sensor Jun 27, 2022 Issued
Array ( [id] => 18453296 [patent_doc_number] => 20230194576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POWER MODULE DEVICE AND TEMPERATURE DETECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/806498 [patent_app_country] => US [patent_app_date] => 2022-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17806498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806498
Power module device and temperature detection method thereof Jun 11, 2022 Issued
Array ( [id] => 18330564 [patent_doc_number] => 11635804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Systems and/or methods incorporating electrical tomography related algorithms and circuits [patent_app_type] => utility [patent_app_number] => 17/835103 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 70 [patent_no_of_words] => 37890 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835103
Systems and/or methods incorporating electrical tomography related algorithms and circuits Jun 7, 2022 Issued
Array ( [id] => 19380358 [patent_doc_number] => 20240270228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD FOR DETERMINING A CAPACITY VALUE OF AT LEAST ONE SUPER-CAPACITOR OF AN ELECTROMECHANICAL BRAKING SYSTEM OF AT LEAST ONE VEHICLE, ELECTROMECHANICAL BRAKING SYSTEM, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/566020 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18566020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566020
Method for determining a capacity value of at least one super-capacitor of an electromechanical braking system of at least one vehicle, electromechanical braking system, and vehicle Jun 2, 2022 Issued
Array ( [id] => 19344640 [patent_doc_number] => 20240253603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR DETERMINING A CAPACITY VALUE OF A SUPER-CAPACITOR OF AN ELECTROMECHANICAL BRAKING SYSTEM OF AT LEAST ONE VEHICLE, ELECTROMECHANICAL BRAKING SYSTEM, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/565500 [patent_app_country] => US [patent_app_date] => 2023-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565500
Method for determining a capacity value of a super-capacitor of an electromechanical braking system of at least one vehicle, electromechanical braking system, and vehicle Jun 2, 2022 Issued
Array ( [id] => 18059173 [patent_doc_number] => 20220390259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => READ-OUT CIRCUIT FOR A CAPACITIVE SENSOR [patent_app_type] => utility [patent_app_number] => 17/828269 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828269
Read-out circuit for a capacitive sensor May 30, 2022 Issued
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