Search

Anh Quan Tra

Examiner (ID: 4007, Phone: (571)272-1755 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2843, 2815, 2816
Total Applications
2346
Issued Applications
1816
Pending Applications
122
Abandoned Applications
423

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20089339 [patent_doc_number] => 20250219275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => FILTER FOR COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/079527 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19079527 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/079527
FILTER FOR COMMUNICATION DEVICE Mar 13, 2025 Pending
Array ( [id] => 20072624 [patent_doc_number] => 20250210846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Electronic Component [patent_app_type] => utility [patent_app_number] => 19/079367 [patent_app_country] => US [patent_app_date] => 2025-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19079367 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/079367
Electronic Component Mar 12, 2025 Pending
Array ( [id] => 20251760 [patent_doc_number] => 20250300629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => MULTI-MODE SURFACE ACOUSTIC WAVE DEVICE WITH CONDUCTIVE STRUCTURE [patent_app_type] => utility [patent_app_number] => 19/069666 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19069666 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/069666
MULTI-MODE SURFACE ACOUSTIC WAVE DEVICE WITH CONDUCTIVE STRUCTURE Mar 3, 2025 Pending
Array ( [id] => 20063891 [patent_doc_number] => 20250202113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SIGNAL COUPLER CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 19/064286 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19064286 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/064286
SIGNAL COUPLER CONFIGURATIONS Feb 25, 2025 Pending
Array ( [id] => 20045653 [patent_doc_number] => 20250183875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 19/049109 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049109 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049109
ACOUSTIC WAVE DEVICE Feb 9, 2025 Pending
Array ( [id] => 20153142 [patent_doc_number] => 20250252980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => LATCH TYPE SENSE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 19/048276 [patent_app_country] => US [patent_app_date] => 2025-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048276 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048276
LATCH TYPE SENSE AMPLIFIER Feb 6, 2025 Pending
Array ( [id] => 20044785 [patent_doc_number] => 20250183007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => POWER-EFFICIENT MICROWAVE PLASMA JET BASED ON EVANESCENT-MODE CAVITY TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 19/046956 [patent_app_country] => US [patent_app_date] => 2025-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10486 [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] => 19046956 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/046956
POWER-EFFICIENT MICROWAVE PLASMA JET BASED ON EVANESCENT-MODE CAVITY TECHNOLOGY Feb 5, 2025 Pending
Array ( [id] => 20168340 [patent_doc_number] => 20250260387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ACOUSTIC FILTER ASSEMBLY WITH TUNABLE PASSBAND, A RADIO FREQUENCY MODULE, AND MOBILE DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/036144 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19036144 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/036144
ACOUSTIC FILTER ASSEMBLY WITH TUNABLE PASSBAND, A RADIO FREQUENCY MODULE, AND MOBILE DEVICE INCLUDING THE SAME Jan 23, 2025 Pending
Array ( [id] => 20020041 [patent_doc_number] => 20250158263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => WAVEGUIDE DEVICE [patent_app_type] => utility [patent_app_number] => 19/023830 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19023830 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023830
WAVEGUIDE DEVICE Jan 15, 2025 Pending
Array ( [id] => 20124949 [patent_doc_number] => 20250239980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => METHOD OF MANUFACTURING ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 19/021401 [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] => 5645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021401 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021401
METHOD OF MANUFACTURING ACOUSTIC WAVE DEVICE Jan 14, 2025 Pending
Array ( [id] => 20124965 [patent_doc_number] => 20250239996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DUPLEXER [patent_app_type] => utility [patent_app_number] => 19/020046 [patent_app_country] => US [patent_app_date] => 2025-01-14 [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] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020046 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020046
DUPLEXER Jan 13, 2025 Pending
Array ( [id] => 20020384 [patent_doc_number] => 20250158606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => High-Speed Switch with Accelerated Switching Time [patent_app_type] => utility [patent_app_number] => 19/020957 [patent_app_country] => US [patent_app_date] => 2025-01-14 [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] => 0 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020957 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020957
High-Speed Switch with Accelerated Switching Time Jan 13, 2025 Pending
Array ( [id] => 19918992 [patent_doc_number] => 12294378 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Offset calibration method and circuit applied to comparator array [patent_app_type] => utility [patent_app_number] => 19/011735 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1017 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011735 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011735
Offset calibration method and circuit applied to comparator array Jan 6, 2025 Issued
Array ( [id] => 20010848 [patent_doc_number] => 20250149070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CIRCUIT AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 19/012386 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19012386 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/012386
CIRCUIT AND METHOD OF OPERATING THE SAME Jan 6, 2025 Pending
Array ( [id] => 20072966 [patent_doc_number] => 20250211188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHODS OF MANUFACTURING BULK ACOUSTIC WAVE DEVICE HAVING PIEZOELECTRIC LAYER WITH ENGINEERED REGION [patent_app_type] => utility [patent_app_number] => 18/988431 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18988431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988431
METHODS OF MANUFACTURING BULK ACOUSTIC WAVE DEVICE HAVING PIEZOELECTRIC LAYER WITH ENGINEERED REGION Dec 18, 2024 Pending
Array ( [id] => 20124959 [patent_doc_number] => 20250239990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => COMPACTLY PARALLELIZED FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/986217 [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] => 11473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986217
COMPACTLY PARALLELIZED FILTER STRUCTURE Dec 17, 2024 Pending
18/874276 IMPEDANCE ADJUSTMENT CIRCUIT Dec 11, 2024 Pending
Array ( [id] => 20036922 [patent_doc_number] => 20250175144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Elastic wave device and module including the same [patent_app_type] => utility [patent_app_number] => 18/963427 [patent_app_country] => US [patent_app_date] => 2024-11-27 [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] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963427
Elastic wave device and module including the same Nov 26, 2024 Pending
Array ( [id] => 20096907 [patent_doc_number] => 20250226843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ACOUSTIC MULTIPLEXER FILTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/958490 [patent_app_country] => US [patent_app_date] => 2024-11-25 [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] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/958490
ACOUSTIC MULTIPLEXER FILTER CIRCUIT Nov 24, 2024 Pending
Array ( [id] => 20339222 [patent_doc_number] => 20250343342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => DEVICE FOR TRANSMITTING RF (RADIO FREQUENCY) SIGNAL [patent_app_type] => utility [patent_app_number] => 18/954762 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954762
DEVICE FOR TRANSMITTING RF (RADIO FREQUENCY) SIGNAL Nov 20, 2024 Pending
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