Search

Khanh V. Nguyen

Examiner (ID: 1719, Phone: (571)272-1767 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2842
Total Applications
2743
Issued Applications
2481
Pending Applications
159
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17676769 [patent_doc_number] => 20220189936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 17/549615 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549615
Semiconductor device and semiconductor module Dec 12, 2021 Issued
Array ( [id] => 18440800 [patent_doc_number] => 20230188096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => COMPLEMENTARY BALANCED LOW-NOISE AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/643675 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643675
Complementary balanced low-noise amplifier circuit Dec 9, 2021 Issued
Array ( [id] => 19392855 [patent_doc_number] => 20240282725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/566330 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18566330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566330
POWER AMPLIFIER Dec 7, 2021 Pending
Array ( [id] => 17661560 [patent_doc_number] => 20220182025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => OUTPUT MATCHING CIRCUIT AND POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/457290 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17457290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457290
Output matching circuit and power amplifier circuit Dec 1, 2021 Issued
Array ( [id] => 18409510 [patent_doc_number] => 20230170863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => FULLY-DIFFERENTIAL PREAMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/538837 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17538837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538837
Fully-differential preamplifier Nov 29, 2021 Issued
Array ( [id] => 19567804 [patent_doc_number] => 12142583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => RF amplifier package [patent_app_type] => utility [patent_app_number] => 17/536589 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4794 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536589
RF amplifier package Nov 28, 2021 Issued
Array ( [id] => 17856059 [patent_doc_number] => 20220286102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/536227 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536227
Amplifier Nov 28, 2021 Issued
Array ( [id] => 17616319 [patent_doc_number] => 20220158599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHODS RELATED TO AMPLIFICATION OF RADIO-FREQUENCY SIGNALS [patent_app_type] => utility [patent_app_number] => 17/534268 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534268
Methods related to amplification of radio-frequency signals Nov 22, 2021 Issued
Array ( [id] => 17616312 [patent_doc_number] => 20220158592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Doherty Amplifier with Adjustable Alpha Factor [patent_app_type] => utility [patent_app_number] => 17/532778 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532778
Doherty amplifier with adjustable alpha factor Nov 21, 2021 Issued
Array ( [id] => 17631371 [patent_doc_number] => 20220166386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => AMPLIFIER WITH STACKED TRANSCONDUCTING CELLS IN CURRENT MODE COMBINING [patent_app_type] => utility [patent_app_number] => 17/455842 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17455842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455842
Amplifier with stacked transconducting cells in current mode combining Nov 18, 2021 Issued
Array ( [id] => 19611317 [patent_doc_number] => 12160202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Amplifying device [patent_app_type] => utility [patent_app_number] => 17/455265 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13895 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455265
Amplifying device Nov 16, 2021 Issued
Array ( [id] => 17600216 [patent_doc_number] => 20220149790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => VARIABLE GAIN AMPLIFIER CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/522525 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522525
Variable gain amplifier circuit and semiconductor integrated circuit Nov 8, 2021 Issued
Array ( [id] => 18804830 [patent_doc_number] => 11838000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Comparator integration time stabilization technique utilizing common mode mitigation scheme [patent_app_type] => utility [patent_app_number] => 17/453967 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14057 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453967
Comparator integration time stabilization technique utilizing common mode mitigation scheme Nov 7, 2021 Issued
Array ( [id] => 19377031 [patent_doc_number] => 12068615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Free-boost class-E amplifier [patent_app_type] => utility [patent_app_number] => 17/519471 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15529 [patent_no_of_claims] => 28 [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] => 17519471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519471
Free-boost class-E amplifier Nov 3, 2021 Issued
Array ( [id] => 19906903 [patent_doc_number] => 12283924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => RF power amplifier with compensated current and gain from turn-on to end of long burst [patent_app_type] => utility [patent_app_number] => 17/518925 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518925
RF power amplifier with compensated current and gain from turn-on to end of long burst Nov 3, 2021 Issued
Array ( [id] => 19161867 [patent_doc_number] => 20240154574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DOHERTY AMPLIFIER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/279116 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18279116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279116
DOHERTY AMPLIFIER SYSTEM Nov 2, 2021 Pending
Array ( [id] => 19951737 [patent_doc_number] => 12323112 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Signal amplifier [patent_app_type] => utility [patent_app_number] => 17/514280 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2292 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514280
Signal amplifier Oct 28, 2021 Issued
Array ( [id] => 18481619 [patent_doc_number] => 11695378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Optical differential low-noise receivers and related methods [patent_app_type] => utility [patent_app_number] => 17/511040 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4872 [patent_no_of_claims] => 18 [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] => 17511040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511040
Optical differential low-noise receivers and related methods Oct 25, 2021 Issued
Array ( [id] => 18432123 [patent_doc_number] => 11677359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Circuit which reuses current to synthesize negative impedance [patent_app_type] => utility [patent_app_number] => 17/505607 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6156 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505607
Circuit which reuses current to synthesize negative impedance Oct 18, 2021 Issued
Array ( [id] => 18324504 [patent_doc_number] => 20230122632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SIGNAL COMPENSATION WITH SUMMED ERROR SIGNALS [patent_app_type] => utility [patent_app_number] => 17/501877 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501877
Signal compensation with summed error signals Oct 13, 2021 Issued
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