Search

Sisay Yacob

Examiner (ID: 5961, Phone: (571)272-8562 , Office: P/2685 )

Most Active Art Unit
2685
Art Unit(s)
2612, 2685, 2682, 2635, 2686, 2684
Total Applications
1194
Issued Applications
888
Pending Applications
66
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20161769 [patent_doc_number] => 12388410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Acoustic wave device [patent_app_type] => utility [patent_app_number] => 17/894215 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 16005 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894215
Acoustic wave device Aug 23, 2022 Issued
Array ( [id] => 20118503 [patent_doc_number] => 12368224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Directional coupler [patent_app_type] => utility [patent_app_number] => 17/821492 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 11250 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821492
Directional coupler Aug 22, 2022 Issued
Array ( [id] => 18624365 [patent_doc_number] => 11757427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Bulk acoustic wave filter having release hole and fabricating method of the same [patent_app_type] => utility [patent_app_number] => 17/817520 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 5516 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817520
Bulk acoustic wave filter having release hole and fabricating method of the same Aug 3, 2022 Issued
Array ( [id] => 20244666 [patent_doc_number] => 12425000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Low velocity surface acoustic wave device [patent_app_type] => utility [patent_app_number] => 17/879116 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 3508 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879116
Low velocity surface acoustic wave device Aug 1, 2022 Issued
Array ( [id] => 18944373 [patent_doc_number] => 20240039512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Twin Double-Mode Surface-Acoustic-Wave (DMS) Filters with Opposite Polarities and a Geometric Offset [patent_app_type] => utility [patent_app_number] => 17/815538 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815538
Twin Double-Mode Surface-Acoustic-Wave (DMS) Filters with Opposite Polarities and a Geometric Offset Jul 26, 2022 Abandoned
Array ( [id] => 18294814 [patent_doc_number] => 20230104500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => STACKED ACOUSTIC WAVE DEVICES WITH SOLID ACOUSTIC MIRROR THEREBETWEEN [patent_app_type] => utility [patent_app_number] => 17/813732 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17813732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813732
STACKED ACOUSTIC WAVE DEVICES WITH SOLID ACOUSTIC MIRROR THEREBETWEEN Jul 19, 2022 Pending
Array ( [id] => 17964524 [patent_doc_number] => 20220345105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/863447 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863447
Acoustic wave device Jul 12, 2022 Issued
Array ( [id] => 20611552 [patent_doc_number] => 12587161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Higher order lamb wave acoustic devices with complementarily-oriented piezoelectric layers [patent_app_type] => utility [patent_app_number] => 17/863586 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 44 [patent_no_of_words] => 9011 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863586
Higher order lamb wave acoustic devices with complementarily-oriented piezoelectric layers Jul 12, 2022 Issued
Array ( [id] => 18113762 [patent_doc_number] => 20230006642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => RADIO FREQUENCY ACOUSTIC WAVE DEVICE WITH IMBALANCED RAISED FRAME [patent_app_type] => utility [patent_app_number] => 17/810364 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17810364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810364
Radio frequency acoustic wave device with imbalanced raised frame Jun 30, 2022 Issued
Array ( [id] => 20111986 [patent_doc_number] => 12362726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Transversely-excited film bulk acoustic resonators with structures to reduce acoustic energy leakage [patent_app_type] => utility [patent_app_number] => 17/853672 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2393 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853672
Transversely-excited film bulk acoustic resonators with structures to reduce acoustic energy leakage Jun 28, 2022 Issued
Array ( [id] => 17933822 [patent_doc_number] => 20220328948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DIRECTIONAL COUPLER AND ELECTRONIC DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/849846 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17027 [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] => 17849846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849846
Directional coupler and electronic device having the same Jun 26, 2022 Issued
Array ( [id] => 18009542 [patent_doc_number] => 20220368309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => BULK ACOUSTIC WAVE FILTER HAVING RELEASE HOLE AND FABRICATING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/807944 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17807944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807944
Bulk acoustic wave filter having release hole and fabricating method of the same Jun 20, 2022 Issued
Array ( [id] => 18113769 [patent_doc_number] => 20230006649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => FILTER AND MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 17/845539 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845539
Filter and multiplexer Jun 20, 2022 Issued
Array ( [id] => 20082449 [patent_doc_number] => 12356545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => High durability solder terminals [patent_app_type] => utility [patent_app_number] => 17/806296 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 859 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806296
High durability solder terminals Jun 9, 2022 Issued
Array ( [id] => 19655069 [patent_doc_number] => 12176879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Acoustic wave device, filter and multiplexer [patent_app_type] => utility [patent_app_number] => 17/836752 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6677 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836752
Acoustic wave device, filter and multiplexer Jun 8, 2022 Issued
Array ( [id] => 17780708 [patent_doc_number] => 20220247058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => HIGH POWERED RF PART FOR IMPROVED MANUFACTURABILITY [patent_app_type] => utility [patent_app_number] => 17/725371 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7215 [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] => 17725371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725371
HIGH POWERED RF PART FOR IMPROVED MANUFACTURABILITY Apr 19, 2022 Pending
Array ( [id] => 17753458 [patent_doc_number] => 20220231663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => RESONANCE DEVICE AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/714763 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17714763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714763
RESONANCE DEVICE AND METHOD FOR MANUFACTURING SAME Apr 5, 2022 Pending
Array ( [id] => 19935614 [patent_doc_number] => 12308824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Resonator circuit using an inverter to adjust anti-resonance frequency [patent_app_type] => utility [patent_app_number] => 17/712011 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17712011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712011
Resonator circuit using an inverter to adjust anti-resonance frequency Mar 31, 2022 Issued
Array ( [id] => 17738843 [patent_doc_number] => 20220224305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/701975 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17701975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701975
Acoustic wave device Mar 22, 2022 Issued
Array ( [id] => 19926909 [patent_doc_number] => 12301208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Acoustic wave device with multi-layer interdigital transducer electrode [patent_app_type] => utility [patent_app_number] => 17/651289 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 10875 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651289
Acoustic wave device with multi-layer interdigital transducer electrode Feb 15, 2022 Issued
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