Search

Derek John Rosenau

Examiner (ID: 16095)

Most Active Art Unit
2837
Art Unit(s)
2834, 2837
Total Applications
1664
Issued Applications
1235
Pending Applications
102
Abandoned Applications
359

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20011784 [patent_doc_number] => 20250150006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => IONIC LIQUID-BASED PIEZOELECTRIC APPARATUS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/694606 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694606
Ionic liquid-based piezoelectric apparatus and related methods Oct 4, 2023 Issued
Array ( [id] => 19563908 [patent_doc_number] => 12138659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Planar phased ultrasound transducer array [patent_app_type] => utility [patent_app_number] => 18/464897 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 5841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464897
Planar phased ultrasound transducer array Sep 10, 2023 Issued
Array ( [id] => 18849740 [patent_doc_number] => 20230412144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ELASTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/240960 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240960
Elastic wave device Aug 30, 2023 Issued
Array ( [id] => 19110318 [patent_doc_number] => 11963453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-16 [patent_title] => Piezoelectric sensor [patent_app_type] => utility [patent_app_number] => 18/454097 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454097
Piezoelectric sensor Aug 22, 2023 Issued
Array ( [id] => 19921532 [patent_doc_number] => 12295790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Integrated ultrasonic transducers [patent_app_type] => utility [patent_app_number] => 18/236233 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236233
Integrated ultrasonic transducers Aug 20, 2023 Issued
Array ( [id] => 18961274 [patent_doc_number] => 20240049601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ACOUSTIC SENSOR SELF-INDUCED INTERFERENCE CONTROL [patent_app_type] => utility [patent_app_number] => 18/448759 [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] => 15401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448759
Acoustic sensor self-induced interference control Aug 10, 2023 Issued
Array ( [id] => 18710339 [patent_doc_number] => 20230332963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FORCE-MEASURING AND TOUCH-SENSING INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 18/339811 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339811
Force-measuring and touch-sensing integrated circuit device Jun 21, 2023 Issued
Array ( [id] => 18600755 [patent_doc_number] => 20230275558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELASTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/143243 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143243
ELASTIC WAVE DEVICE May 3, 2023 Abandoned
Array ( [id] => 18581973 [patent_doc_number] => 20230264228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHODS AND SYSTEMS FOR A MULTI-FREQUENCY TRANSDUCER ARRAY [patent_app_type] => utility [patent_app_number] => 18/306895 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306895
Methods and systems for a multi-frequency transducer array Apr 24, 2023 Issued
Array ( [id] => 18553364 [patent_doc_number] => 20230251376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DIRECT CHIP-ON-ARRAY FOR A MULTIDIMENSIONAL TRANSDUCER ARRAY [patent_app_type] => utility [patent_app_number] => 18/297704 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7878 [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] => 18297704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297704
Direct chip-on-array for a multidimensional transducer array Apr 9, 2023 Issued
Array ( [id] => 19560730 [patent_doc_number] => 20240372522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ELECTRICALLY TUNABLE SURFACE ACOUSTIC WAVE RESONATOR [patent_app_type] => utility [patent_app_number] => 18/118378 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18118378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118378
ELECTRICALLY TUNABLE SURFACE ACOUSTIC WAVE RESONATOR Mar 6, 2023 Pending
Array ( [id] => 19154213 [patent_doc_number] => 11979138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Resonator device, electronic device, and moving object [patent_app_type] => utility [patent_app_number] => 18/177457 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 9151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177457
Resonator device, electronic device, and moving object Mar 1, 2023 Issued
Array ( [id] => 19047240 [patent_doc_number] => 11936365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Elastic wave device [patent_app_type] => utility [patent_app_number] => 18/115117 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5038 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18115117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115117
Elastic wave device Feb 27, 2023 Issued
Array ( [id] => 19278986 [patent_doc_number] => 12029132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Piezoelectric vibration sensor [patent_app_type] => utility [patent_app_number] => 18/175460 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3548 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175460
Piezoelectric vibration sensor Feb 26, 2023 Issued
Array ( [id] => 18396933 [patent_doc_number] => 20230165154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Mounting Structure, Ultrasonic Device, Ultrasonic Probe, Ultrasonic Apparatus, And Electronic Apparatus [patent_app_type] => utility [patent_app_number] => 18/151640 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151640
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic apparatus, and electronic apparatus Jan 8, 2023 Issued
Array ( [id] => 19662827 [patent_doc_number] => 20240429892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => BULK ACOUSTIC RESONATOR AND RELATED DEVICE, AND METHOD FOR MANUFACTURING BULK ACOUSTIC RESONATOR [patent_app_type] => utility [patent_app_number] => 18/571223 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18054 [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] => 18571223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571223
BULK ACOUSTIC RESONATOR AND RELATED DEVICE, AND METHOD FOR MANUFACTURING BULK ACOUSTIC RESONATOR Dec 21, 2022 Abandoned
Array ( [id] => 18670555 [patent_doc_number] => 11777472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Bulk acoustic wave resonator [patent_app_type] => utility [patent_app_number] => 17/992170 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 31 [patent_no_of_words] => 17115 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992170
Bulk acoustic wave resonator Nov 21, 2022 Issued
Array ( [id] => 18474096 [patent_doc_number] => 20230208384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BOUNDARY ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/054631 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11618 [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] => 18054631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054631
BOUNDARY ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE Nov 10, 2022 Pending
Array ( [id] => 18474096 [patent_doc_number] => 20230208384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BOUNDARY ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/054631 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11618 [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] => 18054631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054631
BOUNDARY ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE Nov 10, 2022 Pending
Array ( [id] => 18195553 [patent_doc_number] => 20230049072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/974322 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17974322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974322
SUBSTRATE Oct 25, 2022 Pending
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