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] => 16828493 [patent_doc_number] => 20210143786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => NOISE FILTER [patent_app_type] => utility [patent_app_number] => 17/053489 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053489
Noise filter Apr 24, 2019 Issued
Array ( [id] => 16464753 [patent_doc_number] => 10848120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Multilayer LC filter [patent_app_type] => utility [patent_app_number] => 16/390099 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9891 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 665 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390099
Multilayer LC filter Apr 21, 2019 Issued
Array ( [id] => 18387836 [patent_doc_number] => 11658633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Impedance adjustment circuit, power conversion element, and power supply element [patent_app_type] => utility [patent_app_number] => 17/048261 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15435 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048261
Impedance adjustment circuit, power conversion element, and power supply element Apr 18, 2019 Issued
Array ( [id] => 16379177 [patent_doc_number] => 20200328020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => COMMON MODE FILTER FOR REDUCING DIFFERENTIAL MODE SIGNAL CONVERTING TO COMMON MODE SIGNAL [patent_app_type] => utility [patent_app_number] => 16/382232 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382232
Common mode filter for reducing differential mode signal converting to common mode signal Apr 11, 2019 Issued
Array ( [id] => 17544477 [patent_doc_number] => 11309615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Dual slot common mode noise filter [patent_app_type] => utility [patent_app_number] => 16/374515 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4513 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374515
Dual slot common mode noise filter Apr 2, 2019 Issued
Array ( [id] => 14632645 [patent_doc_number] => 20190229695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => CAPACITOR UNIT, INTEGRATED CAPACITOR, AND RESONANCE UNIT [patent_app_type] => utility [patent_app_number] => 16/374724 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374724
Capacitor unit, integrated capacitor, and resonance unit Apr 2, 2019 Issued
Array ( [id] => 15287405 [patent_doc_number] => 10516378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Optimal response reflectionless filter topologies [patent_app_type] => utility [patent_app_number] => 16/373025 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 55 [patent_no_of_words] => 5104 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373025
Optimal response reflectionless filter topologies Apr 1, 2019 Issued
Array ( [id] => 14632647 [patent_doc_number] => 20190229696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => DEEP REJECTION REFLECTIONLESS FILTERS [patent_app_type] => utility [patent_app_number] => 16/372626 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16372626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372626
Deep rejection reflectionless filters Apr 1, 2019 Issued
Array ( [id] => 14632651 [patent_doc_number] => 20190229698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => MULTILAYER LC FILTER [patent_app_type] => utility [patent_app_number] => 16/368908 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368908
Multilayer LC filter Mar 28, 2019 Issued
Array ( [id] => 17093243 [patent_doc_number] => 11121443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Bandpass filter [patent_app_type] => utility [patent_app_number] => 16/982665 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10029 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982665
Bandpass filter Mar 26, 2019 Issued
Array ( [id] => 15352941 [patent_doc_number] => 20200014362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ANALOG BANDPASS FILTERS [patent_app_type] => utility [patent_app_number] => 16/365599 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365599
Analog bandpass filters Mar 25, 2019 Issued
Array ( [id] => 16700302 [patent_doc_number] => 10950917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Dielectric resonator and dielectric filter [patent_app_type] => utility [patent_app_number] => 16/351609 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 14566 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351609
Dielectric resonator and dielectric filter Mar 12, 2019 Issued
Array ( [id] => 16739328 [patent_doc_number] => 10964997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Technologies for long-lived 3D multimode microwave cavities [patent_app_type] => utility [patent_app_number] => 16/352191 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 8912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352191
Technologies for long-lived 3D multimode microwave cavities Mar 12, 2019 Issued
Array ( [id] => 17254653 [patent_doc_number] => 11190160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Frequency multiplexer [patent_app_type] => utility [patent_app_number] => 16/764279 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5023 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764279
Frequency multiplexer Mar 7, 2019 Issued
Array ( [id] => 15775527 [patent_doc_number] => 20200118781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MINIATURE SLOW-WAVE TRANSMISSION LINE WITH ASYMMETRICAL GROUND AND ASSOCIATED PHASE SHIFTER SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/294743 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8816 [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] => 16294743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294743
Miniature slow-wave transmission line with asymmetrical ground and associated phase shifter systems Mar 5, 2019 Issued
Array ( [id] => 14477657 [patent_doc_number] => 20190190481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => LC FILTER, RADIO-FREQUENCY FRONT-END CIRCUIT, AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/282532 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282532
LC filter, radio-frequency front-end circuit, and communication device Feb 21, 2019 Issued
Array ( [id] => 16684650 [patent_doc_number] => 10944144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Low loss radio frequency transmission lines and devices including such transmission lines [patent_app_type] => utility [patent_app_number] => 16/281146 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7783 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281146
Low loss radio frequency transmission lines and devices including such transmission lines Feb 20, 2019 Issued
Array ( [id] => 18999414 [patent_doc_number] => 11916274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Electromagnetic field band-stop filter [patent_app_type] => utility [patent_app_number] => 16/971728 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10496 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971728
Electromagnetic field band-stop filter Feb 20, 2019 Issued
Array ( [id] => 16250110 [patent_doc_number] => 10749493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Band pass filter [patent_app_type] => utility [patent_app_number] => 16/276995 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4101 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276995
Band pass filter Feb 14, 2019 Issued
Array ( [id] => 16257416 [patent_doc_number] => 20200266791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => LOW-PASS FILTER UTILIZING MUTUAL INDUCTANCE [patent_app_type] => utility [patent_app_number] => 16/275574 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7363 [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] => 16275574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275574
Low-pass filter utilizing mutual inductance Feb 13, 2019 Issued
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