Search

Long T. Nguyen

Examiner (ID: 18925, Phone: (571)272-1753 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842, 2836
Total Applications
2015
Issued Applications
1765
Pending Applications
111
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20236362 [patent_doc_number] => 20250293681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => THYRISTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 19/223452 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223452 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223452
THYRISTOR CONTROL DEVICE May 29, 2025 Pending
Array ( [id] => 20123018 [patent_doc_number] => 20250238049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SIGNAL TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 19/175770 [patent_app_country] => US [patent_app_date] => 2025-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19175770 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/175770
SIGNAL TRANSMISSION DEVICE Apr 9, 2025 Pending
Array ( [id] => 20397768 [patent_doc_number] => 20250373243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 19/074530 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074530 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074530
SEMICONDUCTOR DEVICE Mar 9, 2025 Pending
Array ( [id] => 20183815 [patent_doc_number] => 20250267773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => High Current, Low Dropout Driver Circuit [patent_app_type] => utility [patent_app_number] => 19/067053 [patent_app_country] => US [patent_app_date] => 2025-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19067053 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/067053
High Current, Low Dropout Driver Circuit Feb 27, 2025 Pending
Array ( [id] => 20223607 [patent_doc_number] => 20250286538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => CONTROL DEVICE, ELECTRONIC DEVICE, AND CONTROL METHOD CAPABLE OF REDUCING NUMBER OF OUTPUT TERMINALS OF PROCESSOR EXECUTING DATA COMMUNICATION WITH INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 19/056671 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 19056671 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056671
CONTROL DEVICE, ELECTRONIC DEVICE, AND CONTROL METHOD CAPABLE OF REDUCING NUMBER OF OUTPUT TERMINALS OF PROCESSOR EXECUTING DATA COMMUNICATION WITH INTEGRATED CIRCUIT Feb 17, 2025 Pending
Array ( [id] => 20124948 [patent_doc_number] => 20250239979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => METHOD AND CIRCUIT FOR MEASURING A CURRENT [patent_app_type] => utility [patent_app_number] => 19/032366 [patent_app_country] => US [patent_app_date] => 2025-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032366 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032366
METHOD AND CIRCUIT FOR MEASURING A CURRENT Jan 19, 2025 Pending
Array ( [id] => 20029550 [patent_doc_number] => 20250167772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => LOGIC CONTROL CIRCUIT, FLIP-FLOP AND PULSE GENERATING CIRCUIT [patent_app_type] => utility [patent_app_number] => 19/023086 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023086 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023086
LOGIC CONTROL CIRCUIT, FLIP-FLOP AND PULSE GENERATING CIRCUIT Jan 14, 2025 Pending
Array ( [id] => 20783815 [patent_doc_number] => 20260172018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => METHOD AND CIRCUIT ARRANGEMENT FOR SWITCH BOOST CURRENT [patent_app_type] => utility [patent_app_number] => 18/985567 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18985567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985567
METHOD AND CIRCUIT ARRANGEMENT FOR SWITCH BOOST CURRENT Dec 17, 2024 Pending
Array ( [id] => 19893787 [patent_doc_number] => 20250119099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Radio-frequency Mixer with Stabilized Biasing [patent_app_type] => utility [patent_app_number] => 18/983861 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18983861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983861
Radio-frequency Mixer with Stabilized Biasing Dec 16, 2024 Pending
Array ( [id] => 20783821 [patent_doc_number] => 20260172024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => POWER-ON RESET CIRCUITY FOR LOW BATTERY VOLTAGES [patent_app_type] => utility [patent_app_number] => 18/983798 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983798
POWER-ON RESET CIRCUITY FOR LOW BATTERY VOLTAGES Dec 16, 2024 Pending
Array ( [id] => 20572968 [patent_doc_number] => 20260066897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SWITCHING CIRCUIT CAPABLE OF EFFECTIVELY REDUCING ON-RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/978254 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18978254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978254
SWITCHING CIRCUIT CAPABLE OF EFFECTIVELY REDUCING ON-RESISTANCE Dec 11, 2024 Pending
Array ( [id] => 20791664 [patent_doc_number] => 12665586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Element array circuit and sensor [patent_app_type] => utility [patent_app_number] => 18/975471 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 20465 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975471
Element array circuit and sensor Dec 9, 2024 Issued
Array ( [id] => 20045668 [patent_doc_number] => 20250183890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Silicon Carbide Driver Using High Voltage Capacitors for Isolation and Signal Transmission [patent_app_type] => utility [patent_app_number] => 18/966025 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18966025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966025
Silicon carbide driver using high voltage capacitors for isolation and signal transmission Dec 1, 2024 Issued
Array ( [id] => 20775216 [patent_doc_number] => 12658902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Clock receiver circuit with rapid clock signal settling [patent_app_type] => utility [patent_app_number] => 18/962241 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962241
Clock receiver circuit with rapid clock signal settling Nov 26, 2024 Issued
Array ( [id] => 19823097 [patent_doc_number] => 20250081304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LED LIGHTING SYSTEM, LED LAMP, AND DRIVING DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 18/951740 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951740
LED LIGHTING SYSTEM, LED LAMP, AND DRIVING DEVICE THEREOF Nov 18, 2024 Pending
Array ( [id] => 19821885 [patent_doc_number] => 20250080092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Level Shift Circuit, Integrated Circuit, Electronic Device [patent_app_type] => utility [patent_app_number] => 18/951417 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951417
Level Shift Circuit, Integrated Circuit, Electronic Device Nov 17, 2024 Pending
Array ( [id] => 20020388 [patent_doc_number] => 20250158610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => CIRCUIT ARRANGEMENT FOR ACTUATING A LARGE-AREA CAPACITIVE LOAD THAT IS TO BE OPERATED WITH AN AC VOLTAGE AND METHOD FOR OPERATING SUCH A CIRCUIT ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/946326 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18946326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/946326
CIRCUIT ARRANGEMENT FOR ACTUATING A LARGE-AREA CAPACITIVE LOAD THAT IS TO BE OPERATED WITH AN AC VOLTAGE AND METHOD FOR OPERATING SUCH A CIRCUIT ARRANGEMENT Nov 12, 2024 Pending
Array ( [id] => 20020394 [patent_doc_number] => 20250158616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => LEVEL SHIFTER [patent_app_type] => utility [patent_app_number] => 18/940874 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940874
LEVEL SHIFTER Nov 7, 2024 Pending
Array ( [id] => 20397756 [patent_doc_number] => 20250373231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => ADAPTIVE ADJUSTABLE SPREAD SPECTRUM CONTROL CIRCUIT AND SPREAD SPECTRUM CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/939675 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939675
ADAPTIVE ADJUSTABLE SPREAD SPECTRUM CONTROL CIRCUIT AND SPREAD SPECTRUM CONTROL METHOD THEREOF Nov 6, 2024 Pending
Array ( [id] => 20674518 [patent_doc_number] => 12615045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Semiconductor integrated circuit and electronic device [patent_app_type] => utility [patent_app_number] => 18/939978 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3543 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939978
Semiconductor integrated circuit and electronic device Nov 6, 2024 Issued
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