
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |