
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18680906
[patent_doc_number] => 20230318569
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => RADIO-FREQUENCY CIRCUITS AND DEVICES HAVING HARMONIC SUPPRESSION
[patent_app_type] => utility
[patent_app_number] => 18/129891
[patent_app_country] => US
[patent_app_date] => 2023-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5032
[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] => 18129891
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/129891 | Radio-frequency circuits and devices having harmonic suppression | Apr 1, 2023 | Issued |
Array
(
[id] => 18697178
[patent_doc_number] => 20230327637
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH THICK DIELECTRIC LAYER FOR IMPROVED COUPLING
[patent_app_type] => utility
[patent_app_number] => 18/194256
[patent_app_country] => US
[patent_app_date] => 2023-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12085
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18194256
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/194256 | Transversely-excited film bulk acoustic resonator with thick dielectric layer for improved coupling | Mar 30, 2023 | Issued |
Array
(
[id] => 18713506
[patent_doc_number] => 20230336142
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OXIDE STRIP AND DUMMY FINGERS
[patent_app_type] => utility
[patent_app_number] => 18/193269
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11406
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18193269
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/193269 | TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OXIDE STRIP AND DUMMY FINGERS | Mar 29, 2023 | Pending |
Array
(
[id] => 18744131
[patent_doc_number] => 20230353119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => ACOUSTIC WAVE DEVICE WITH WURTZITE BASED PIEZOELECTRIC LAYER
[patent_app_type] => utility
[patent_app_number] => 18/193317
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11060
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193317
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/193317 | Acoustic wave device with wurtzite based piezoelectric layer | Mar 29, 2023 | Issued |
Array
(
[id] => 20417277
[patent_doc_number] => 12500573
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-16
[patent_title] => Acoustic wave filters with improved second harmonic response
[patent_app_type] => utility
[patent_app_number] => 18/192975
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 22
[patent_no_of_words] => 10377
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192975
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/192975 | Acoustic wave filters with improved second harmonic response | Mar 29, 2023 | Issued |
Array
(
[id] => 18680905
[patent_doc_number] => 20230318568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => REDUCTION OF ON-DIE PARASITIC CAPACITANCE FOR 5G FILTER DESIGN WITH HIGH ISOLATION
[patent_app_type] => utility
[patent_app_number] => 18/125280
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9499
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18125280
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/125280 | Reduction of on-die parasitic capacitance for 5G filter design with high isolation | Mar 22, 2023 | Issued |
Array
(
[id] => 20441969
[patent_doc_number] => 12512811
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Acoustic wave device
[patent_app_type] => utility
[patent_app_number] => 18/125156
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 0
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125156
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/125156 | Acoustic wave device | Mar 22, 2023 | Issued |
Array
(
[id] => 18697187
[patent_doc_number] => 20230327646
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => BANDPASS FILTER HAVING AN ADDITIONAL SHUNT RESONATOR CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/124143
[patent_app_country] => US
[patent_app_date] => 2023-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6018
[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] => 18124143
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/124143 | Bandpass filter having an additional shunt resonator circuit | Mar 20, 2023 | Issued |
Array
(
[id] => 20204534
[patent_doc_number] => 12407324
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Acoustic wave device
[patent_app_type] => utility
[patent_app_number] => 18/122744
[patent_app_country] => US
[patent_app_date] => 2023-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 1206
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122744
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/122744 | Acoustic wave device | Mar 16, 2023 | Issued |
Array
(
[id] => 18489125
[patent_doc_number] => 20230216475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => ACOUSTIC WAVE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/121807
[patent_app_country] => US
[patent_app_date] => 2023-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10789
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121807
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/121807 | Acoustic wave device | Mar 14, 2023 | Issued |
Array
(
[id] => 18680903
[patent_doc_number] => 20230318566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => TEMPERATURE COMPENSATED ACOUSTIC WAVE DEVICE WITH MULTILAYER INTERDIGITAL TRANSDUCER ELECTRODE INCLUDING BUFFER LAYER
[patent_app_type] => utility
[patent_app_number] => 18/176974
[patent_app_country] => US
[patent_app_date] => 2023-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10747
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18176974
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/176974 | Temperature compensated acoustic wave device with multilayer interdigital transducer electrode including buffer layer | Feb 28, 2023 | Issued |
Array
(
[id] => 18632469
[patent_doc_number] => 20230291380
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-14
[patent_title] => LATERAL FIELD EXCITATION ACOUSTIC RESONATOR
[patent_app_type] => utility
[patent_app_number] => 18/113657
[patent_app_country] => US
[patent_app_date] => 2023-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4196
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113657
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/113657 | Lateral field excitation acoustic resonator | Feb 23, 2023 | Issued |
Array
(
[id] => 19314953
[patent_doc_number] => 12040784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-16
[patent_title] => Surface acoustic wave device
[patent_app_type] => utility
[patent_app_number] => 18/173594
[patent_app_country] => US
[patent_app_date] => 2023-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 22
[patent_no_of_words] => 10390
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173594
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/173594 | Surface acoustic wave device | Feb 22, 2023 | Issued |
Array
(
[id] => 18600763
[patent_doc_number] => 20230275566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => ACOUSTIC WAVE DEVICE, FILTER, AND MULTIPLEXER
[patent_app_type] => utility
[patent_app_number] => 18/170944
[patent_app_country] => US
[patent_app_date] => 2023-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5703
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170944
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/170944 | Acoustic wave device, filter, and multiplexer | Feb 16, 2023 | Issued |
Array
(
[id] => 18457282
[patent_doc_number] => 20230198564
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => ELEMENT MOUNTING SUBSTRATE AND ADJUSTMENT METHOD
[patent_app_type] => utility
[patent_app_number] => 18/170139
[patent_app_country] => US
[patent_app_date] => 2023-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6616
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170139
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/170139 | ELEMENT MOUNTING SUBSTRATE AND ADJUSTMENT METHOD | Feb 15, 2023 | Pending |
Array
(
[id] => 18571289
[patent_doc_number] => 20230261626
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => TUNING ACOUSTIC RESONATORS WITH BACK-SIDE COATING
[patent_app_type] => utility
[patent_app_number] => 18/169251
[patent_app_country] => US
[patent_app_date] => 2023-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9384
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18169251
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/169251 | Tuning acoustic resonators with back-side coating | Feb 14, 2023 | Issued |
Array
(
[id] => 18424708
[patent_doc_number] => 20230179173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => ACOUSTIC WAVE FILTER AND MULTIPLEXER
[patent_app_type] => utility
[patent_app_number] => 18/102860
[patent_app_country] => US
[patent_app_date] => 2023-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8996
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18102860
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/102860 | Acoustic wave filter and multiplexer | Jan 29, 2023 | Issued |
Array
(
[id] => 19350031
[patent_doc_number] => 20240258995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => COMPACT HYBRID ACOUSTIC WAVE FILTER STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/160917
[patent_app_country] => US
[patent_app_date] => 2023-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6495
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160917
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/160917 | Compact hybrid acoustic wave filter structure | Jan 26, 2023 | Issued |
Array
(
[id] => 18775215
[patent_doc_number] => 20230370048
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => BULK-ACOUSTIC WAVE RESONATOR
[patent_app_type] => utility
[patent_app_number] => 18/101267
[patent_app_country] => US
[patent_app_date] => 2023-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4295
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101267
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/101267 | BULK-ACOUSTIC WAVE RESONATOR | Jan 24, 2023 | Abandoned |
Array
(
[id] => 18523748
[patent_doc_number] => 20230234404
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => INTERCONNECT STRUCTURE IN A SMART WHEEL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/100390
[patent_app_country] => US
[patent_app_date] => 2023-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18356
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100390
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/100390 | INTERCONNECT STRUCTURE IN A SMART WHEEL SYSTEM | Jan 22, 2023 | Pending |