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] => 18516190 [patent_doc_number] => 20230232512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CONTROL CIRCUIT, CONTROL METHOD AND LIGHTING DEVICE COMPATIBLE WITH DIMMER/SWITCH [patent_app_type] => utility [patent_app_number] => 18/150640 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150640
Control circuit, control method and lighting device compatible with dimmer or switch Jan 4, 2023 Issued
Array ( [id] => 19109184 [patent_doc_number] => 11962303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-16 [patent_title] => High-performance flip-flops having low clock load and embedded level shifting [patent_app_type] => utility [patent_app_number] => 18/148144 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9275 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148144
High-performance flip-flops having low clock load and embedded level shifting Dec 28, 2022 Issued
Array ( [id] => 19782083 [patent_doc_number] => 12231130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Low power comparator [patent_app_type] => utility [patent_app_number] => 18/147100 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4514 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147100
Low power comparator Dec 27, 2022 Issued
Array ( [id] => 18472981 [patent_doc_number] => 20230207269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => HIGH-FREQUENCY POWER SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/086344 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086344
High-frequency power supply apparatus Dec 20, 2022 Issued
Array ( [id] => 18662084 [patent_doc_number] => 20230308101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => LEVEL SHIFTER WITH LOW PROPAGATION DELAY [patent_app_type] => utility [patent_app_number] => 18/084799 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084799
Level shifter with low propagation delay Dec 19, 2022 Issued
Array ( [id] => 19705565 [patent_doc_number] => 12199614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Level shift circuit, integrated circuit, electronic device [patent_app_type] => utility [patent_app_number] => 18/081922 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 12813 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 18081922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081922
Level shift circuit, integrated circuit, electronic device Dec 14, 2022 Issued
Array ( [id] => 19154220 [patent_doc_number] => 11979145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Back bias control for always-on circuit section enabling leakage reduction during power saving mode [patent_app_type] => utility [patent_app_number] => 18/064384 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064384
Back bias control for always-on circuit section enabling leakage reduction during power saving mode Dec 11, 2022 Issued
Array ( [id] => 18294753 [patent_doc_number] => 20230104439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => LIGHT SOURCE MODULE AND LIGHTING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/063792 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063792
LIGHT SOURCE MODULE AND LIGHTING CIRCUIT Dec 8, 2022 Abandoned
Array ( [id] => 18541519 [patent_doc_number] => 20230246635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SINGLE-ENDED TO DIFFERENTIAL SIGNAL CONVERTER, AND SIGNAL CONVERTING METHOD [patent_app_type] => utility [patent_app_number] => 18/061674 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061674
Single-ended to differential signal converter, and signal converting method Dec 4, 2022 Issued
Array ( [id] => 20852327 [patent_doc_number] => 12689370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Semiconductor switch and semiconductor circuit [patent_app_type] => utility [patent_app_number] => 18/713801 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 4299 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713801
SEMICONDUCTOR SWITCH AND SEMICONDUCTOR CIRCUIT Dec 1, 2022 Issued
Array ( [id] => 19727655 [patent_doc_number] => 20250030406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/714727 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714727
Semiconductor circuit Nov 21, 2022 Issued
Array ( [id] => 18437114 [patent_doc_number] => 20230184408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => COLOR CORRECTION USING MULTIPLE LED ARRAYS [patent_app_type] => utility [patent_app_number] => 17/991289 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991289
Color correction using multiple LED arrays Nov 20, 2022 Issued
Array ( [id] => 19154229 [patent_doc_number] => 11979154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Low power level shifter [patent_app_type] => utility [patent_app_number] => 18/056229 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18056229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056229
Low power level shifter Nov 15, 2022 Issued
Array ( [id] => 19176930 [patent_doc_number] => 20240162904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => LOW-POWER LOW-VOLTAGE DIFFERENTIAL SIGNALING RECEIVER WITH SIGNAL DISTORTION CORRECTION [patent_app_type] => utility [patent_app_number] => 17/987751 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6735 [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] => 17987751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987751
Low-power low-voltage differential signaling receiver with signal distortion correction Nov 14, 2022 Issued
Array ( [id] => 18257135 [patent_doc_number] => 20230084175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => FLIP-FLOP, MASTER-SLAVE FLIP-FLOP, AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/983929 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983929
Flip-flop, master-slave flip-flop, and operating method thereof Nov 8, 2022 Issued
Array ( [id] => 19277937 [patent_doc_number] => 12028071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => High-speed wide-band low-power level shifter for high-speed applications [patent_app_type] => utility [patent_app_number] => 17/983300 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983300
High-speed wide-band low-power level shifter for high-speed applications Nov 7, 2022 Issued
Array ( [id] => 18346837 [patent_doc_number] => 20230134947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CONTROL CIRCUIT AND METHOD FOR CONTROLLING A DATA INPUT/OUTPUT [patent_app_type] => utility [patent_app_number] => 17/979250 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7168 [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] => 17979250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979250
Control circuit and method for controlling a data input/output Nov 1, 2022 Issued
Array ( [id] => 19214154 [patent_doc_number] => 12003233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => High bandwidth integrated multiplexer and driver stage for transmitter [patent_app_type] => utility [patent_app_number] => 18/050822 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7653 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18050822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050822
High bandwidth integrated multiplexer and driver stage for transmitter Oct 27, 2022 Issued
Array ( [id] => 19147213 [patent_doc_number] => 20240146266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CURRENT SENSE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/049831 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049831
Current sense amplifier Oct 25, 2022 Issued
Array ( [id] => 19611312 [patent_doc_number] => 12160196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => SENSEFET for motor control [patent_app_type] => utility [patent_app_number] => 18/049969 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4396 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18049969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049969
SENSEFET for motor control Oct 25, 2022 Issued
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