Search

Anh Quan Tra

Examiner (ID: 10556, Phone: (571)272-1755 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2815, 2842
Total Applications
2299
Issued Applications
1780
Pending Applications
137
Abandoned Applications
419

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18670565 [patent_doc_number] => 11777483 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => On-die techniques for asynchnorously comparing voltages [patent_app_type] => utility [patent_app_number] => 17/698867 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 16869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698867
On-die techniques for asynchnorously comparing voltages Mar 17, 2022 Issued
Array ( [id] => 17709731 [patent_doc_number] => 20220209739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => ELECTRONIC DEVICE COMPRISING SURFACE ACOUSTIC WAVE FILTER [patent_app_type] => utility [patent_app_number] => 17/696355 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696355
Electronic device comprising surface acoustic wave filter Mar 15, 2022 Issued
Array ( [id] => 18670564 [patent_doc_number] => 11777482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Gain-boosted comparator [patent_app_type] => utility [patent_app_number] => 17/692142 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5657 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692142
Gain-boosted comparator Mar 9, 2022 Issued
Array ( [id] => 18365870 [patent_doc_number] => 20230147461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => PARAMETER ESTIMATION IN DRIVER CIRCUITRY [patent_app_type] => utility [patent_app_number] => 17/690402 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690402
Parameter estimation in driver circuitry Mar 8, 2022 Issued
Array ( [id] => 18150264 [patent_doc_number] => 20230024122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SMALL-SIZE MILLIMETER WAVE ON-CHIP 90-DEGREE 3DB COUPLERS BASED ON SOLENOID STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/653976 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653976
SMALL-SIZE MILLIMETER WAVE ON-CHIP 90-DEGREE 3DB COUPLERS BASED ON SOLENOID STRUCTURES Mar 7, 2022 Abandoned
Array ( [id] => 18257600 [patent_doc_number] => 20230084640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ACOUSTIC RESONATOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/684732 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17684732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684732
ACOUSTIC RESONATOR PACKAGE Mar 1, 2022 Abandoned
Array ( [id] => 18141562 [patent_doc_number] => 20230015405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BULK ACOUSTIC RESONATOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/679472 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17679472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679472
BULK ACOUSTIC RESONATOR PACKAGE Feb 23, 2022 Abandoned
Array ( [id] => 17781051 [patent_doc_number] => 20220247401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => High-Speed Switch with Accelerated Switching Time [patent_app_type] => utility [patent_app_number] => 17/677292 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17677292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677292
High-speed switch with accelerated switching time Feb 21, 2022 Issued
Array ( [id] => 19101670 [patent_doc_number] => 20240120898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => BULK FILTER [patent_app_type] => utility [patent_app_number] => 18/546074 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546074
BULK FILTER Feb 9, 2022 Pending
Array ( [id] => 19101670 [patent_doc_number] => 20240120898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => BULK FILTER [patent_app_type] => utility [patent_app_number] => 18/546074 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546074
BULK FILTER Feb 9, 2022 Pending
Array ( [id] => 18249427 [patent_doc_number] => 11606031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-14 [patent_title] => Power supply circuit with low quiescent current in bypass mode [patent_app_type] => utility [patent_app_number] => 17/649527 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10615 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649527
Power supply circuit with low quiescent current in bypass mode Jan 30, 2022 Issued
Array ( [id] => 19965408 [patent_doc_number] => 12334932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Eye expander for PAM4 signal linearization [patent_app_type] => utility [patent_app_number] => 17/587095 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4913 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587095
Eye expander for PAM4 signal linearization Jan 27, 2022 Issued
Array ( [id] => 19965408 [patent_doc_number] => 12334932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Eye expander for PAM4 signal linearization [patent_app_type] => utility [patent_app_number] => 17/587095 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4913 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587095
Eye expander for PAM4 signal linearization Jan 27, 2022 Issued
Array ( [id] => 17796451 [patent_doc_number] => 20220255543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => VOLTAGE COMPARATOR CIRCUIT, POWER MANAGEMENT CIRCUIT, ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/583684 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583684
Voltage comparator circuit, power management circuit, electronic device Jan 24, 2022 Issued
Array ( [id] => 17583969 [patent_doc_number] => 20220140824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => OFFSET VOLTAGE CORRECTION CIRCUIT AND OFFSET VOLTAGE CORRECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/647901 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647901
Offset voltage correction circuit and offset voltage correction method Jan 12, 2022 Issued
Array ( [id] => 18767424 [patent_doc_number] => 11817841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Adaptive capacitive filter circuit [patent_app_type] => utility [patent_app_number] => 17/573579 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8184 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573579
Adaptive capacitive filter circuit Jan 10, 2022 Issued
Array ( [id] => 17926345 [patent_doc_number] => 11469614 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Miniature energy harvesting wireless alternating current sensor module [patent_app_type] => utility [patent_app_number] => 17/647464 [patent_app_country] => US [patent_app_date] => 2022-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2248 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17647464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647464
Miniature energy harvesting wireless alternating current sensor module Jan 8, 2022 Issued
Array ( [id] => 18346816 [patent_doc_number] => 20230134926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => COMBINATION SCHEME FOR BASELINE WANDER, DIRECT CURRENT LEVEL SHIFTING, AND RECEIVER LINEAR EQUALIZATION FOR HIGH SPEED LINKS [patent_app_type] => utility [patent_app_number] => 17/566199 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566199
Combination scheme for baseline wander, direct current level shifting, and receiver linear equalization for high speed links Dec 29, 2021 Issued
Array ( [id] => 17552386 [patent_doc_number] => 20220123729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ACOUSTIC DEVICES STRUCTURES, FILTERS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/564813 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17564813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564813
Acoustic devices structures, filters and systems Dec 28, 2021 Issued
Array ( [id] => 17552375 [patent_doc_number] => 20220123718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DOPED BULK ACOUSTIC WAVE (BAW) RESONATOR STRUCTURES, DEVICES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/564214 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17564214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564214
Doped acoustic wave resonator structures, devices and systems Dec 28, 2021 Issued
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