Search

Michael A. Maharajh

Examiner (ID: 19558, Phone: (571)272-6389 , Office: P/2917 )

Most Active Art Unit
2917
Art Unit(s)
2944, 2917
Total Applications
2050
Issued Applications
2046
Pending Applications
8
Abandoned Applications
12

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19880355 [patent_doc_number] => 20250112612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/960125 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960125
ACOUSTIC WAVE DEVICE Nov 25, 2024 Pending
Array ( [id] => 20251468 [patent_doc_number] => 20250300337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Miniaturized Microstrip Filter with Low Insertion Loss, Low Cost, and Multiple Zeros [patent_app_type] => utility [patent_app_number] => 18/930987 [patent_app_country] => US [patent_app_date] => 2024-10-30 [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] => -6 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930987
Miniaturized Microstrip Filter with Low Insertion Loss, Low Cost, and Multiple Zeros Oct 29, 2024 Pending
Array ( [id] => 20139745 [patent_doc_number] => 20250246789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 18/932131 [patent_app_country] => US [patent_app_date] => 2024-10-30 [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] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932131
FILTER Oct 29, 2024 Pending
Array ( [id] => 20476553 [patent_doc_number] => 20260018774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => INTEGRATION OF DIRECTIONAL COUPLERS WITH POWER COMBINERS [patent_app_type] => utility [patent_app_number] => 18/813868 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6968 [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] => 18813868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813868
INTEGRATION OF DIRECTIONAL COUPLERS WITH POWER COMBINERS Aug 22, 2024 Pending
Array ( [id] => 19866698 [patent_doc_number] => 20250105484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/792774 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792774
WAVEGUIDE Aug 1, 2024 Pending
Array ( [id] => 20448693 [patent_doc_number] => 20260005419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => WIDEBAND MILLIMETER-WAVE QUADRATURE COUPLER WITH CONSTANT BANDWIDTH SCALABILITY [patent_app_type] => utility [patent_app_number] => 18/757226 [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] => 1197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18757226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757226
WIDEBAND MILLIMETER-WAVE QUADRATURE COUPLER WITH CONSTANT BANDWIDTH SCALABILITY Jun 26, 2024 Pending
Array ( [id] => 19635360 [patent_doc_number] => 20240413809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => TUNABLE COUPLED RESONATOR FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/655874 [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] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655874
TUNABLE COUPLED RESONATOR FILTER STRUCTURE May 5, 2024 Pending
18/706218 Reconfigurable filtering device and system for acquiring radiofrequency signals incorporating such a filtering device Apr 29, 2024 Pending
Array ( [id] => 20581751 [patent_doc_number] => 12574009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Filter device [patent_app_type] => utility [patent_app_number] => 18/636702 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636702
Filter device Apr 15, 2024 Issued
Array ( [id] => 19485217 [patent_doc_number] => 20240333259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => COUPLED RESONATOR FILTER TUNING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/611837 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611837
COUPLED RESONATOR FILTER TUNING CIRCUIT Mar 20, 2024 Pending
Array ( [id] => 19453613 [patent_doc_number] => 20240313743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => PIN RECONFIGURABLE BAW FILTERS [patent_app_type] => utility [patent_app_number] => 18/594165 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594165
Pin reconfigurable baw filters Mar 3, 2024 Issued
18/682891 BULK ACOUSTIC WAVE RESONANCE STRUCTURE AND MANUFACTURING METHOD Feb 8, 2024 Pending
Array ( [id] => 19485203 [patent_doc_number] => 20240333245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/432594 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432594
FILTER DEVICE Feb 4, 2024 Pending
Array ( [id] => 19306938 [patent_doc_number] => 20240235518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => FILTER MODULE WITH ENHANCED TEMPERATURE RUGGEDNESS IN SMALLER SIZE [patent_app_type] => utility [patent_app_number] => 18/396294 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396294
FILTER MODULE WITH ENHANCED TEMPERATURE RUGGEDNESS IN SMALLER SIZE Dec 25, 2023 Pending
Array ( [id] => 19131642 [patent_doc_number] => 20240136995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => FILTER DEVICE AND RADIO FREQUENCY FRONT END CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/530295 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530295
FILTER DEVICE AND RADIO FREQUENCY FRONT END CIRCUIT Dec 5, 2023 Pending
Array ( [id] => 19131642 [patent_doc_number] => 20240136995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => FILTER DEVICE AND RADIO FREQUENCY FRONT END CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/530295 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530295
FILTER DEVICE AND RADIO FREQUENCY FRONT END CIRCUIT Dec 5, 2023 Pending
Array ( [id] => 19270250 [patent_doc_number] => 20240213956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => TUNABLE FERROELECTRIC ACOUSTIC RESONATOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/524882 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524882
Tunable ferroelectric acoustic resonator structure Nov 29, 2023 Issued
Array ( [id] => 19038749 [patent_doc_number] => 20240088564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => TRANSMISSION DEVICE WITH PHASE ADJUSTMENT FUNCTION [patent_app_type] => utility [patent_app_number] => 18/448436 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18448436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448436
Transmission device with phase adjustment function Aug 10, 2023 Issued
Array ( [id] => 18849796 [patent_doc_number] => 20230412200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => COMMUNICATION CIRCUITRY FOR PREVENTING LOSS OF RECEIVED SIGNALS, AND ELECTRONIC DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/364384 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364384
COMMUNICATION CIRCUITRY FOR PREVENTING LOSS OF RECEIVED SIGNALS, AND ELECTRONIC DEVICE COMPRISING SAME Aug 1, 2023 Pending
Array ( [id] => 18775214 [patent_doc_number] => 20230370047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/222499 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222499
ACOUSTIC WAVE DEVICE Jul 16, 2023 Pending
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