Search

Derek John Rosenau

Examiner (ID: 9114, Phone: (571)272-8932 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2834, 2837
Total Applications
1727
Issued Applications
1271
Pending Applications
108
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20899278 [patent_doc_number] => 12706553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Energy harvesting module and method of making an energy harvesting module [patent_app_type] => utility [patent_app_number] => 17/894056 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 12593 [patent_no_of_claims] => 14 [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] => 17894056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894056
ENERGY HARVESTING MODULE AND METHOD OF MAKING AN ENERGY HARVESTING MODULE Aug 22, 2022 Pending
Array ( [id] => 18212562 [patent_doc_number] => 20230058826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => PIEZOELECTRIC DIRECT CURRENT GENERATOR [patent_app_type] => utility [patent_app_number] => 17/889876 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17889876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889876
Piezoelectric direct current generator Aug 16, 2022 Issued
Array ( [id] => 20471174 [patent_doc_number] => 12527222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Ultrasonic sensor [patent_app_type] => utility [patent_app_number] => 17/886522 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4191 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886522
Ultrasonic sensor Aug 11, 2022 Issued
Array ( [id] => 18209498 [patent_doc_number] => 20230055758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH POLYCRYSTALLINE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/886725 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886725
MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH POLYCRYSTALLINE SUBSTRATE Aug 11, 2022 Pending
Array ( [id] => 18041048 [patent_doc_number] => 20220385265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BONDED BODY [patent_app_type] => utility [patent_app_number] => 17/818762 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818762
Bonded body Aug 9, 2022 Issued
Array ( [id] => 20704557 [patent_doc_number] => 12627278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Surface acoustic wave device comprising multi-layer interdigital transducer electrode [patent_app_type] => utility [patent_app_number] => 17/885120 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 2248 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885120
Surface acoustic wave device comprising multi-layer interdigital transducer electrode Aug 9, 2022 Issued
Array ( [id] => 20733441 [patent_doc_number] => 12640703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Acoustic wave device with dielectric layer for reduced transverse leakage [patent_app_type] => utility [patent_app_number] => 17/816157 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 69 [patent_no_of_words] => 9036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816157
Acoustic wave device with dielectric layer for reduced transverse leakage Jul 28, 2022 Issued
Array ( [id] => 18164971 [patent_doc_number] => 20230031568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ACOUSTIC WAVE RESONATOR WITH REDUCED SIZE [patent_app_type] => utility [patent_app_number] => 17/813986 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813986
ACOUSTIC WAVE RESONATOR WITH REDUCED SIZE Jul 20, 2022 Pending
Array ( [id] => 17994210 [patent_doc_number] => 20220360247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ELASTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/868819 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868819
Elastic wave device Jul 19, 2022 Issued
Array ( [id] => 18901815 [patent_doc_number] => 20240017300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ULTRASONIC LENS CLEANING SYSTEM WITH CALIBRATION [patent_app_type] => utility [patent_app_number] => 17/866329 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866329
ULTRASONIC LENS CLEANING SYSTEM WITH CALIBRATION Jul 14, 2022 Pending
Array ( [id] => 17963991 [patent_doc_number] => 20220344572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => DEFORMATION DETECTION SENSOR [patent_app_type] => utility [patent_app_number] => 17/864019 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17864019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864019
Deformation detection sensor Jul 12, 2022 Issued
Array ( [id] => 19401288 [patent_doc_number] => 12075702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Conductive particle interconnect switch [patent_app_type] => utility [patent_app_number] => 17/811374 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9051 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811374
Conductive particle interconnect switch Jul 7, 2022 Issued
Array ( [id] => 20720141 [patent_doc_number] => 12635413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Driving of piezoelectrics for MEMS-based cooling systems [patent_app_type] => utility [patent_app_number] => 17/860564 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 11154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860564
Driving of piezoelectrics for MEMS-based cooling systems Jul 7, 2022 Issued
Array ( [id] => 18162332 [patent_doc_number] => 20230028925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH REDUCED PIEZOELECTRIC MATERIAL CUT ANGLE [patent_app_type] => utility [patent_app_number] => 17/810918 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17810918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810918
MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH REDUCED PIEZOELECTRIC MATERIAL CUT ANGLE Jul 5, 2022 Pending
Array ( [id] => 18062008 [patent_doc_number] => 20220393095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Electromechanical Transducer Mount [patent_app_type] => utility [patent_app_number] => 17/804998 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17804998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804998
Electromechanical Transducer Mount May 31, 2022 Pending
Array ( [id] => 19469119 [patent_doc_number] => 20240322789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => PIEZOELECTRIC RESONATORS FOR POWER CONVERSION [patent_app_type] => utility [patent_app_number] => 18/558207 [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] => 17571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558207
Piezoelectric resonators for power conversion May 5, 2022 Issued
Array ( [id] => 18131731 [patent_doc_number] => 11557949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Propulsion system using shape-shifting member [patent_app_type] => utility [patent_app_number] => 17/737952 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 15639 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737952
Propulsion system using shape-shifting member May 4, 2022 Issued
Array ( [id] => 20611553 [patent_doc_number] => 12587162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Acoustic wave device [patent_app_type] => utility [patent_app_number] => 17/731547 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 2337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731547
Acoustic wave device Apr 27, 2022 Issued
Array ( [id] => 18041053 [patent_doc_number] => 20220385270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SURFACE ACOUSTIC WAVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/716733 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716733
SURFACE ACOUSTIC WAVE DEVICE Apr 7, 2022 Abandoned
Array ( [id] => 19186756 [patent_doc_number] => 20240165669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => STRUCTURAL BODY, VIBRATING DEVICE, AND SENSORY ACOUSTIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/284160 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284160
STRUCTURAL BODY, VIBRATING DEVICE, AND SENSORY ACOUSTIC APPARATUS Mar 29, 2022 Pending
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