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] => 18521207 [patent_doc_number] => 11711106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Multi-channel receiver and multi-channel reception method [patent_app_type] => utility [patent_app_number] => 17/522923 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7625 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522923
Multi-channel receiver and multi-channel reception method Nov 9, 2021 Issued
Array ( [id] => 18888805 [patent_doc_number] => 11867572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method for implementing Vptat multiplier in high accuracy thermal sensor [patent_app_type] => utility [patent_app_number] => 17/521123 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6899 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521123
Method for implementing Vptat multiplier in high accuracy thermal sensor Nov 7, 2021 Issued
Array ( [id] => 17879181 [patent_doc_number] => 11451216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Power on and power down reset circuit [patent_app_type] => utility [patent_app_number] => 17/520320 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3739 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520320
Power on and power down reset circuit Nov 4, 2021 Issued
Array ( [id] => 17824176 [patent_doc_number] => 11429124 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-30 [patent_title] => Voltage generation device and voltage generation method [patent_app_type] => utility [patent_app_number] => 17/517690 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3441 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517690
Voltage generation device and voltage generation method Nov 2, 2021 Issued
Array ( [id] => 17417775 [patent_doc_number] => 20220052679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => COMPARATOR PROVIDING OFFSET CALIBRATION AND INTEGRATED CIRCUIT INCLUDING COMPARATOR [patent_app_type] => utility [patent_app_number] => 17/514552 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17514552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514552
Comparator providing offset calibration and integrated circuit including comparator Oct 28, 2021 Issued
Array ( [id] => 17600263 [patent_doc_number] => 20220149837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => LEVEL SHIFTER [patent_app_type] => utility [patent_app_number] => 17/503903 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6026 [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] => 17503903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503903
Level shifter Oct 17, 2021 Issued
Array ( [id] => 18131832 [patent_doc_number] => 11558050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Switching arrangement [patent_app_type] => utility [patent_app_number] => 17/495817 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3017 [patent_no_of_claims] => 9 [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] => 17495817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495817
Switching arrangement Oct 6, 2021 Issued
Array ( [id] => 20188148 [patent_doc_number] => 12399258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 18/252994 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9376 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252994
Light emitting device Oct 4, 2021 Issued
Array ( [id] => 18121221 [patent_doc_number] => 11552624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Constant amplitude ramp generator [patent_app_type] => utility [patent_app_number] => 17/491343 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5087 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491343
Constant amplitude ramp generator Sep 29, 2021 Issued
Array ( [id] => 17803870 [patent_doc_number] => 11418187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Low voltage power on reset circuit [patent_app_type] => utility [patent_app_number] => 17/486425 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486425
Low voltage power on reset circuit Sep 26, 2021 Issued
Array ( [id] => 17486851 [patent_doc_number] => 20220094355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => BIDIRECTIONAL SWITCH FOR POWER CONTROL IN A DAISY CHAIN [patent_app_type] => utility [patent_app_number] => 17/474307 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474307
Bidirectional switch for power control in a daisy chain Sep 13, 2021 Issued
Array ( [id] => 17668939 [patent_doc_number] => 11362649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Circuit and method for adaptively eliminating ringing in signals driving capacitive loads [patent_app_type] => utility [patent_app_number] => 17/475205 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 9032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475205
Circuit and method for adaptively eliminating ringing in signals driving capacitive loads Sep 13, 2021 Issued
Array ( [id] => 17478258 [patent_doc_number] => 20220085762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PROGRAMMABLE HARMONIC REJECTION MIXER (HRM)/SUBHARMONIC MIXER (SHM) TOPOLOGY [patent_app_type] => utility [patent_app_number] => 17/474374 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9018 [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] => 17474374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474374
Programmable harmonic rejection mixer (HRM)/subharmonic mixer (SHM) topology Sep 13, 2021 Issued
Array ( [id] => 18835245 [patent_doc_number] => 20230403772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => LED LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/245082 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18245082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245082
LED LIGHTING SYSTEM Sep 6, 2021 Pending
Array ( [id] => 17607779 [patent_doc_number] => 11336273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Protection against attacks on integrated circuits using voltage monitoring [patent_app_type] => utility [patent_app_number] => 17/464703 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5072 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464703
Protection against attacks on integrated circuits using voltage monitoring Sep 1, 2021 Issued
Array ( [id] => 18193073 [patent_doc_number] => 20230046592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => TWO-TEMPERATURE TRIMMING FOR A VOLTAGE REFERENCE WITH REDUCED QUIESCENT CURRENT [patent_app_type] => utility [patent_app_number] => 17/464261 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464261
Two-temperature trimming for a voltage reference with reduced quiescent current Aug 31, 2021 Issued
Array ( [id] => 18230669 [patent_doc_number] => 20230069663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHODS AND APPARATUS TO IMPLEMENT COMPENSATION CIRCUITRY IN AN ENVELOPE DETECTOR [patent_app_type] => utility [patent_app_number] => 17/446132 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446132
Methods and apparatus to implement compensation circuitry in an envelope detector Aug 25, 2021 Issued
Array ( [id] => 18598838 [patent_doc_number] => 20230273637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Control Circuit Of Secondary Battery And Electronic Device [patent_app_type] => utility [patent_app_number] => 18/024198 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024198
Control Circuit Of Secondary Battery And Electronic Device Aug 24, 2021 Pending
Array ( [id] => 17449285 [patent_doc_number] => 20220069790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Operational Amplifier [patent_app_type] => utility [patent_app_number] => 17/404457 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404457
Operational amplifier Aug 16, 2021 Issued
Array ( [id] => 17417770 [patent_doc_number] => 20220052674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => HIGH SPEED LEVEL SHIFTER [patent_app_type] => utility [patent_app_number] => 17/402353 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402353
HIGH SPEED LEVEL SHIFTER Aug 12, 2021 Abandoned
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