Search

Michael Safavi

Examiner (ID: 11877, Phone: (571)272-7046 , Office: P/3631 )

Most Active Art Unit
3504
Art Unit(s)
2899, 3635, 3637, 3642, 3631, 3504, 3673, 3621
Total Applications
3234
Issued Applications
2233
Pending Applications
154
Abandoned Applications
846

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18936008 [patent_doc_number] => 11888458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Filter and multiplexer [patent_app_type] => utility [patent_app_number] => 17/847565 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 6888 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847565
Filter and multiplexer Jun 22, 2022 Issued
Array ( [id] => 18919536 [patent_doc_number] => 11881832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Filter and multiplexer [patent_app_type] => utility [patent_app_number] => 17/847522 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 7249 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847522
Filter and multiplexer Jun 22, 2022 Issued
Array ( [id] => 17950195 [patent_doc_number] => 20220337214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BAND STOP FILTER STRUCTURE AND METHOD OF FORMING [patent_app_type] => utility [patent_app_number] => 17/808525 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808525
Band stop filter structure and method of forming Jun 22, 2022 Issued
Array ( [id] => 17901458 [patent_doc_number] => 20220311120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => TECHNOLOGIES FOR LONG-LIVED 3D MULTIMODE MICROWAVE CAVITIES [patent_app_type] => utility [patent_app_number] => 17/840814 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8906 [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] => 17840814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840814
TECHNOLOGIES FOR LONG-LIVED 3D MULTIMODE MICROWAVE CAVITIES Jun 14, 2022 Abandoned
Array ( [id] => 18834459 [patent_doc_number] => 20230402986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PASSIVE ACTIVE HYBRID LC FILTER [patent_app_type] => utility [patent_app_number] => 17/840093 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8779 [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] => 17840093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840093
Passive active hybrid LC filter Jun 13, 2022 Issued
Array ( [id] => 18821885 [patent_doc_number] => 20230396226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Electronic Devices with Differential LC Filters [patent_app_type] => utility [patent_app_number] => 17/831261 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17831261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831261
Electronic devices with differential LC filters Jun 1, 2022 Issued
Array ( [id] => 18593904 [patent_doc_number] => 11742819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => Three-port shunted inductor lattice coupler [patent_app_type] => utility [patent_app_number] => 17/746794 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 12686 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746794
Three-port shunted inductor lattice coupler May 16, 2022 Issued
Array ( [id] => 18025172 [patent_doc_number] => 20220376671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Fast Frequency Switching in a Variable RF Filter [patent_app_type] => utility [patent_app_number] => 17/743387 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743387
Fast Frequency Switching in a Variable RF Filter May 11, 2022 Pending
Array ( [id] => 19138502 [patent_doc_number] => 11973483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Coupled filter inductor for interleaved power converter [patent_app_type] => utility [patent_app_number] => 17/662299 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7759 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662299
Coupled filter inductor for interleaved power converter May 5, 2022 Issued
Array ( [id] => 17796432 [patent_doc_number] => 20220255524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => BAND PASS FILTER [patent_app_type] => utility [patent_app_number] => 17/660715 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7333 [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] => 17660715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660715
Band pass filter Apr 25, 2022 Issued
Array ( [id] => 17780707 [patent_doc_number] => 20220247057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => BAND-STOP FILTER AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/727441 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727441
Band-stop filter and electronic device Apr 21, 2022 Issued
Array ( [id] => 18705270 [patent_doc_number] => 11791792 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => High-order passive filter with capacitive inner tapping technique [patent_app_type] => utility [patent_app_number] => 17/659759 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6697 [patent_no_of_claims] => 20 [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] => 17659759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659759
High-order passive filter with capacitive inner tapping technique Apr 18, 2022 Issued
Array ( [id] => 18548751 [patent_doc_number] => 11722114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Interdigitated RF filter [patent_app_type] => utility [patent_app_number] => 17/723341 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2756 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723341
Interdigitated RF filter Apr 17, 2022 Issued
Array ( [id] => 19295056 [patent_doc_number] => 12034426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Multilayer filter [patent_app_type] => utility [patent_app_number] => 17/715995 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6128 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17715995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715995
Multilayer filter Apr 7, 2022 Issued
Array ( [id] => 19314937 [patent_doc_number] => 12040768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Circuit device and filter circuit [patent_app_type] => utility [patent_app_number] => 17/715098 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 10230 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715098
Circuit device and filter circuit Apr 6, 2022 Issued
Array ( [id] => 17754505 [patent_doc_number] => 20220232710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => FABRICATION OF SUPERCONDUCTING DEVICES THAT CONTROL DIRECT CURRENTS AND MICROWAVE SIGNALS [patent_app_type] => utility [patent_app_number] => 17/658283 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658283
Fabrication of superconducting devices that control direct currents and microwave signals Apr 6, 2022 Issued
Array ( [id] => 19314694 [patent_doc_number] => 12040524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Cavity filter element for a cavity filter [patent_app_type] => utility [patent_app_number] => 17/706080 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 27 [patent_no_of_words] => 6459 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706080
Cavity filter element for a cavity filter Mar 27, 2022 Issued
Array ( [id] => 18548750 [patent_doc_number] => 11722113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Multilayered low-pass filter [patent_app_type] => utility [patent_app_number] => 17/697520 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 13434 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17697520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697520
Multilayered low-pass filter Mar 16, 2022 Issued
Array ( [id] => 18521164 [patent_doc_number] => 11711063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Multilayer filter device [patent_app_type] => utility [patent_app_number] => 17/685442 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 7919 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685442
Multilayer filter device Mar 2, 2022 Issued
Array ( [id] => 18624362 [patent_doc_number] => 11757424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Band-pass filter [patent_app_type] => utility [patent_app_number] => 17/686071 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 9871 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686071
Band-pass filter Mar 2, 2022 Issued
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