Search

Mark L. Berch

Examiner (ID: 225)

Most Active Art Unit
1202
Art Unit(s)
1202, 1802, 1614, 1624, 1622, 2899, 1611
Total Applications
3573
Issued Applications
2301
Pending Applications
170
Abandoned Applications
1103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20325304 [patent_doc_number] => 20250337392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => HIGH- AND LOW-PASS NETWORK CIRCUIT WITH INTEGRATED AMPLITUDE-PHASE REGULATION AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/260278 [patent_app_country] => US [patent_app_date] => 2025-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19260278 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/260278
HIGH- AND LOW-PASS NETWORK CIRCUIT WITH INTEGRATED AMPLITUDE-PHASE REGULATION AND CONTROL METHOD THEREOF Jul 2, 2025 Pending
Array ( [id] => 20096624 [patent_doc_number] => 20250226560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => SLOT MODULATORS WITH ENGINEERED RAILS FOR IMPROVED PERFORMANCE [patent_app_type] => utility [patent_app_number] => 19/011354 [patent_app_country] => US [patent_app_date] => 2025-01-06 [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] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011354 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011354
SLOT MODULATORS WITH ENGINEERED RAILS FOR IMPROVED PERFORMANCE Jan 5, 2025 Pending
Array ( [id] => 19987568 [patent_doc_number] => 20250125790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => LOW LOSS REFLECTIVE PASSIVE PHASE SHIFTER USING TIME DELAY ELEMENT WITH DOUBLE RESOLUTION [patent_app_type] => utility [patent_app_number] => 19/000489 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000489 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000489
LOW LOSS REFLECTIVE PASSIVE PHASE SHIFTER USING TIME DELAY ELEMENT WITH DOUBLE RESOLUTION Dec 22, 2024 Pending
Array ( [id] => 20045645 [patent_doc_number] => 20250183867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => BAND-PASS FILTER [patent_app_type] => utility [patent_app_number] => 18/962935 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962935
BAND-PASS FILTER Nov 26, 2024 Pending
Array ( [id] => 20029530 [patent_doc_number] => 20250167752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MULTIPLEXING FOR FILTER-BANKS COMPLEXITY REDUCTION [patent_app_type] => utility [patent_app_number] => 18/952280 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18952280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952280
MULTIPLEXING FOR FILTER-BANKS COMPLEXITY REDUCTION Nov 18, 2024 Pending
Array ( [id] => 20029540 [patent_doc_number] => 20250167762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MULTIPLEXER WITH FILTER INCLUDING DIFFERENT TYPES OF ACOUSTIC WAVE RESONATORS [patent_app_type] => utility [patent_app_number] => 18/951451 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7098 [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] => 18951451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951451
MULTIPLEXER WITH FILTER INCLUDING DIFFERENT TYPES OF ACOUSTIC WAVE RESONATORS Nov 17, 2024 Pending
Array ( [id] => 19900472 [patent_doc_number] => 12278414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Millimeter wave connection device for rectangular/substrate integrated waveguides [patent_app_type] => utility [patent_app_number] => 18/925651 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 10770 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925651
Millimeter wave connection device for rectangular/substrate integrated waveguides Oct 23, 2024 Issued
Array ( [id] => 19727651 [patent_doc_number] => 20250030402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => RF FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/905038 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905038
RF FILTER DEVICE Oct 1, 2024 Pending
Array ( [id] => 20603323 [patent_doc_number] => 20260081335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => DUAL MICROSTRUCTURED ELECTRODES FOR RADIO-FREQUENCY WAVEGUIDE ENGINEERING [patent_app_type] => utility [patent_app_number] => 18/890159 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18890159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890159
Dual microstructured electrodes for radio-frequency waveguide engineering Sep 18, 2024 Issued
Array ( [id] => 20196668 [patent_doc_number] => 20250273378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/830655 [patent_app_country] => US [patent_app_date] => 2024-09-11 [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] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830655
FILTER STRUCTURE Sep 10, 2024 Pending
Array ( [id] => 19662520 [patent_doc_number] => 20240429585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TRANSMISSION LINE, ANTENNA, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/826240 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826240
TRANSMISSION LINE, ANTENNA, AND DISPLAY DEVICE Sep 5, 2024 Pending
Array ( [id] => 19821869 [patent_doc_number] => 20250080076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MULTILAYER ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/814607 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814607
MULTILAYER ELECTRONIC COMPONENT Aug 25, 2024 Pending
Array ( [id] => 19620063 [patent_doc_number] => 20240405743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => COMPOSITE SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/805704 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805704
COMPOSITE SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE Aug 14, 2024 Pending
Array ( [id] => 19620065 [patent_doc_number] => 20240405745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BULK ACOUSTIC RESONATOR, ACOUSTIC FILTER, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/805930 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805930
BULK ACOUSTIC RESONATOR, ACOUSTIC FILTER, AND ELECTRONIC DEVICE Aug 14, 2024 Pending
Array ( [id] => 19820860 [patent_doc_number] => 20250079067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MULTILAYER ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/804141 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18804141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/804141
MULTILAYER ELECTRONIC COMPONENT Aug 13, 2024 Pending
Array ( [id] => 19804824 [patent_doc_number] => 20250070749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ACOUSTIC WAVE DEVICE AND MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 18/783377 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783377
ACOUSTIC WAVE DEVICE AND MULTIPLEXER Jul 23, 2024 Pending
Array ( [id] => 19789070 [patent_doc_number] => 20250062749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => MULTI-FREQUENCY CAPACITANCE CANCELLATION IN AN ACOUSTIC FILTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/774026 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774026
Multi-frequency capacitance cancellation in an acoustic filter circuit Jul 15, 2024 Issued
Array ( [id] => 20189979 [patent_doc_number] => 12401107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => System for crosstalk rejecting topology [patent_app_type] => utility [patent_app_number] => 18/774211 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 981 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774211
System for crosstalk rejecting topology Jul 15, 2024 Issued
Array ( [id] => 19560732 [patent_doc_number] => 20240372524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD FOR MANUFACTURING ACOUSTIC WAVE ELEMENT AND ACOUSTIC WAVE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/769753 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769753
METHOD FOR MANUFACTURING ACOUSTIC WAVE ELEMENT AND ACOUSTIC WAVE ELEMENT Jul 10, 2024 Pending
Array ( [id] => 19821475 [patent_doc_number] => 20250079682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => COMPUTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/761361 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761361
COMPUTING DEVICE Jul 1, 2024 Pending
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