Search

Maria Victoria Vanderhorst

Examiner (ID: 8678, Phone: (571)270-3604 , Office: P/3688 )

Most Active Art Unit
3688
Art Unit(s)
4194, 3621, 3682, 3688
Total Applications
620
Issued Applications
277
Pending Applications
53
Abandoned Applications
311

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 20244234 [patent_doc_number] => 12424566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electromagnetic interference suppression circuit and intelligent electronic device [patent_app_type] => utility [patent_app_number] => 17/837153 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837153
Electromagnetic interference suppression circuit and intelligent electronic device Jun 9, 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] => 19421303 [patent_doc_number] => 20240297427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PHASE SHIFTER AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/028021 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18028021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028021
Phase shifter and electronic device May 26, 2022 Issued
Array ( [id] => 20118706 [patent_doc_number] => 12368428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => 3D filter circuit and 3D filter [patent_app_type] => utility [patent_app_number] => 18/044982 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044982
3D filter circuit and 3D filter May 17, 2022 Issued
Array ( [id] => 17841394 [patent_doc_number] => 20220278700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FILTER, ANTENNA MODULE, AND RADIATING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/746998 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746998
FILTER, ANTENNA MODULE, AND RADIATING ELEMENT May 17, 2022 Abandoned
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 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 Issued
Array ( [id] => 19287929 [patent_doc_number] => 20240224412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ANTI-INTERFERENCE MODULE AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/925403 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17925403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925403
ANTI-INTERFERENCE MODULE AND TERMINAL DEVICE May 5, 2022 Pending
Array ( [id] => 19287929 [patent_doc_number] => 20240224412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ANTI-INTERFERENCE MODULE AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/925403 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17925403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925403
ANTI-INTERFERENCE MODULE AND TERMINAL DEVICE May 5, 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] => 19627146 [patent_doc_number] => 12165995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Designing method and semiconductor device [patent_app_type] => utility [patent_app_number] => 17/720699 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 41 [patent_no_of_words] => 13871 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720699
Designing method and semiconductor device Apr 13, 2022 Issued
Array ( [id] => 17765656 [patent_doc_number] => 20220239270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => 2D & 3D RF Lumped Element Devices for RF System in a Package Photoactive Glass Substrates [patent_app_type] => utility [patent_app_number] => 17/717743 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717743
2D & 3D RF Lumped Element Devices for RF System in a Package Photoactive Glass Substrates Apr 10, 2022 Abandoned
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
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