Search

Diem T. Tran

Examiner (ID: 16958, Phone: (571)272-4866 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3747, 3746, 3748
Total Applications
1643
Issued Applications
1287
Pending Applications
66
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19532614 [patent_doc_number] => 20240356516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LATERALLY EXCITED BULK WAVE DEVICE WITH ACOUSTIC MIRRORS [patent_app_type] => utility [patent_app_number] => 18/761905 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18761905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761905
Laterally excited bulk wave device with acoustic mirrors Jul 1, 2024 Issued
Array ( [id] => 19516538 [patent_doc_number] => 20240348224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/755971 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755971
FILTER DEVICE Jun 26, 2024 Pending
Array ( [id] => 20081340 [patent_doc_number] => 12355422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Saw device with improved thermal management [patent_app_type] => utility [patent_app_number] => 18/751019 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18751019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751019
Saw device with improved thermal management Jun 20, 2024 Issued
Array ( [id] => 20190210 [patent_doc_number] => 12401340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Acoustic wave device with multi-layer piezoelectric substrate with heat dissipation [patent_app_type] => utility [patent_app_number] => 18/750506 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 2120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750506
Acoustic wave device with multi-layer piezoelectric substrate with heat dissipation Jun 20, 2024 Issued
Array ( [id] => 19500969 [patent_doc_number] => 20240339987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SURFACE ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/749226 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749226
Surface acoustic wave device Jun 19, 2024 Issued
Array ( [id] => 19469123 [patent_doc_number] => 20240322793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ACOUSTIC WAVE DEVICE AND COMPOSITE FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/736605 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736605
ACOUSTIC WAVE DEVICE AND COMPOSITE FILTER DEVICE Jun 6, 2024 Pending
Array ( [id] => 19469118 [patent_doc_number] => 20240322788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/735271 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735271
ACOUSTIC WAVE DEVICE Jun 5, 2024 Pending
Array ( [id] => 20003200 [patent_doc_number] => 20250141422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => BALUN AND SIGNAL CONVERSION METHOD FROM UNBALANCED TO BALANCED [patent_app_type] => utility [patent_app_number] => 18/733157 [patent_app_country] => US [patent_app_date] => 2024-06-04 [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] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733157
BALUN AND SIGNAL CONVERSION METHOD FROM UNBALANCED TO BALANCED Jun 3, 2024 Pending
Array ( [id] => 19605639 [patent_doc_number] => 20240396519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/673830 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673830
PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE May 23, 2024 Pending
Array ( [id] => 19407954 [patent_doc_number] => 20240291465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/657882 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657882
ACOUSTIC WAVE DEVICE May 7, 2024 Pending
Array ( [id] => 19532613 [patent_doc_number] => 20240356515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LATERALLY EXCITED BULK WAVE DEVICE WITH ACOUSTIC MIRROR [patent_app_type] => utility [patent_app_number] => 18/655853 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655853
Laterally excited bulk wave device with acoustic mirror May 5, 2024 Issued
Array ( [id] => 19532627 [patent_doc_number] => 20240356529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => BULK ACOUSTIC WAVE DEVICE STRUCTURE WITH METAL-INSULATOR-METAL CAPACITOR [patent_app_type] => utility [patent_app_number] => 18/639804 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639804
BULK ACOUSTIC WAVE DEVICE STRUCTURE WITH METAL-INSULATOR-METAL CAPACITOR Apr 17, 2024 Pending
Array ( [id] => 20298384 [patent_doc_number] => 20250323627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => ISOLATION USING MICRO/NANOSCALE PIEZOELECTRIC ACOUSTIC RESONATOR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/635118 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635118
ISOLATION USING MICRO/NANOSCALE PIEZOELECTRIC ACOUSTIC RESONATOR STRUCTURES Apr 14, 2024 Pending
Array ( [id] => 19546952 [patent_doc_number] => 20240363988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => PIM ROBUST PHASING LINE SHORT CIRCUIT DESIGN [patent_app_type] => utility [patent_app_number] => 18/629591 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629591
PIM ROBUST PHASING LINE SHORT CIRCUIT DESIGN Apr 7, 2024 Pending
Array ( [id] => 19336227 [patent_doc_number] => 20240250657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/627883 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627883
ACOUSTIC WAVE DEVICE Apr 4, 2024 Pending
Array ( [id] => 19322179 [patent_doc_number] => 20240243727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR FILTERS WITH SUB-RESONATORS HAVING DIFFERENT MARK AND PITCH [patent_app_type] => utility [patent_app_number] => 18/620535 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620535
Transversely-excited film bulk acoustic resonator filters with sub-resonators having different mark and pitch Mar 27, 2024 Issued
Array ( [id] => 19484722 [patent_doc_number] => 20240332764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PLANAR BALUN AND POWER AMPLIFIER USING THE PLANAR BALUN [patent_app_type] => utility [patent_app_number] => 18/616374 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18616374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616374
PLANAR BALUN AND POWER AMPLIFIER USING THE PLANAR BALUN Mar 25, 2024 Pending
Array ( [id] => 20251763 [patent_doc_number] => 20250300632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Double-Mode Surface-Acoustic-Wave (DMS) Filter Having a Modulated Interdigital Transducer [patent_app_type] => utility [patent_app_number] => 18/611060 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611060
Double-Mode Surface-Acoustic-Wave (DMS) Filter Having a Modulated Interdigital Transducer Mar 19, 2024 Pending
Array ( [id] => 19485211 [patent_doc_number] => 20240333253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => RESONATOR AND FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/603327 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603327
RESONATOR AND FILTER DEVICE Mar 12, 2024 Pending
Array ( [id] => 19436767 [patent_doc_number] => 20240305265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SURFACE ACOUSTIC WAVE DEVICE WITH ACOUSTIC WAVE ENERGY CONFINEMENT [patent_app_type] => utility [patent_app_number] => 18/597835 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597835
SURFACE ACOUSTIC WAVE DEVICE WITH ACOUSTIC WAVE ENERGY CONFINEMENT Mar 5, 2024 Pending
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