Search

Daniel T Pihulic

Examiner (ID: 4521, Phone: (571)272-6977 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
3645, 2201, 2735, 3662, 2202, 3642, 2899
Total Applications
3637
Issued Applications
3283
Pending Applications
169
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16678487 [patent_doc_number] => 20210067253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONNECTING ULTRASOUND-INCAPABLE CLIENT DEVICES TO COLLABORATION DEVICES [patent_app_type] => utility [patent_app_number] => 17/097413 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097413
Connecting ultrasound-incapable client devices to collaboration devices Nov 12, 2020 Issued
Array ( [id] => 17826466 [patent_doc_number] => 11431426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Mobile service requests to any sound emitting device [patent_app_type] => utility [patent_app_number] => 17/092839 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092839
Mobile service requests to any sound emitting device Nov 8, 2020 Issued
Array ( [id] => 16825781 [patent_doc_number] => 20210141074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => LOCATION DETERMINATION USING ACOUSTIC MODELS [patent_app_type] => utility [patent_app_number] => 17/088173 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15837 [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] => 17088173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088173
Location determination using acoustic models Nov 2, 2020 Issued
Array ( [id] => 17756972 [patent_doc_number] => 11397263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Sonar system with acoustic beam reflector [patent_app_type] => utility [patent_app_number] => 17/087910 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087910
Sonar system with acoustic beam reflector Nov 2, 2020 Issued
Array ( [id] => 18188743 [patent_doc_number] => 11579321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Method for characterizing azimuthal anisotropy using cross-dipole sonic data [patent_app_type] => utility [patent_app_number] => 17/085216 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085216
Method for characterizing azimuthal anisotropy using cross-dipole sonic data Oct 29, 2020 Issued
Array ( [id] => 19290743 [patent_doc_number] => 12030084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Ultrasonic transducer unit and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/427358 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7135 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427358
Ultrasonic transducer unit and manufacturing method thereof Oct 29, 2020 Issued
Array ( [id] => 18949006 [patent_doc_number] => 11892294 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Shallow underwater buoy for geodesy (SUBGEO) [patent_app_type] => utility [patent_app_number] => 17/083674 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 39 [patent_no_of_words] => 12978 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083674
Shallow underwater buoy for geodesy (SUBGEO) Oct 28, 2020 Issued
Array ( [id] => 19671485 [patent_doc_number] => 12184264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Two-stage lateral bulk acoustic wave filter with capacitive coupling of counter electrode [patent_app_type] => utility [patent_app_number] => 17/771301 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8116 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771301
Two-stage lateral bulk acoustic wave filter with capacitive coupling of counter electrode Oct 21, 2020 Issued
Array ( [id] => 18059515 [patent_doc_number] => 20220390601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD FOR OPERATING A DISTANCE SENSOR OF A VEHICLE IN WHICH A TRANSMISSION SIGNAL IS ADAPTED IN ACCORDANCE WITH HOW AN OBJECT IS CLASSIFIED, COMPUTING DEVICE, AND SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/774702 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774702
Method for operating a distance sensor of a vehicle in which a transmission signal is adapted in accordance with how an object is classified, computing device, and sensor device Oct 20, 2020 Issued
Array ( [id] => 16674790 [patent_doc_number] => 20210063554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ULTRASOUND IMAGING SYSTEM INCLUDING WIRELESS PROBE TRACKING [patent_app_type] => utility [patent_app_number] => 17/071813 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6704 [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] => 17071813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071813
Ultrasound imaging system including wireless probe tracking Oct 14, 2020 Issued
Array ( [id] => 19084244 [patent_doc_number] => 20240111045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHOD AND APPARATUS FOR DEEP LEARNING-BASED ULTRASOUND BEAMFORMING [patent_app_type] => utility [patent_app_number] => 17/769159 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769159
Method and apparatus for deep learning-based ultrasound beamforming Oct 8, 2020 Issued
Array ( [id] => 18302905 [patent_doc_number] => 11624804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => System and method for location determination utilizing direct path information [patent_app_type] => utility [patent_app_number] => 17/066057 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 11124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066057
System and method for location determination utilizing direct path information Oct 7, 2020 Issued
Array ( [id] => 19275596 [patent_doc_number] => 12025720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Localization of an acoustic source [patent_app_type] => utility [patent_app_number] => 17/769540 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12632 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769540
Localization of an acoustic source Oct 4, 2020 Issued
Array ( [id] => 17964531 [patent_doc_number] => 20220345112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ACOUSTIC WAVE FILTER AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/762452 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762452
ACOUSTIC WAVE FILTER AND COMMUNICATION APPARATUS Sep 24, 2020 Abandoned
Array ( [id] => 17876746 [patent_doc_number] => 11448755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => System and techniques for split-aperture beamforming [patent_app_type] => utility [patent_app_number] => 17/025647 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10424 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17025647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025647
System and techniques for split-aperture beamforming Sep 17, 2020 Issued
Array ( [id] => 19166840 [patent_doc_number] => 11982738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Methods and systems for determining position and orientation of a device using acoustic beacons [patent_app_type] => utility [patent_app_number] => 17/022784 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11063 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022784
Methods and systems for determining position and orientation of a device using acoustic beacons Sep 15, 2020 Issued
Array ( [id] => 19935612 [patent_doc_number] => 12308822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Saw multiplexer with SWA filters having different bandwidths due to dielectric layer between IDT and piezoelectric layer adjusting acoupling factor [patent_app_type] => utility [patent_app_number] => 17/641406 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641406
Saw multiplexer with SWA filters having different bandwidths due to dielectric layer between IDT and piezoelectric layer adjusting acoupling factor Sep 8, 2020 Issued
Array ( [id] => 18037688 [patent_doc_number] => 20220381904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => AN ACOUSTIC DEVICE AND METHOD FOR AMPLIFYING AND IMPRINTING INFORMATION ON AN INTERROGATING SIGNAL [patent_app_type] => utility [patent_app_number] => 17/753725 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17753725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753725
Acoustic device and method for amplifying and imprinting information on an interrogating signal Sep 8, 2020 Issued
Array ( [id] => 17860998 [patent_doc_number] => 11442154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Passive solar identification system for underwater lift bags and flags [patent_app_type] => utility [patent_app_number] => 17/013590 [patent_app_country] => US [patent_app_date] => 2020-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1668 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013590
Passive solar identification system for underwater lift bags and flags Sep 4, 2020 Issued
Array ( [id] => 18546432 [patent_doc_number] => 11719780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method and apparatus for robust low-cost variable-precision self-localization with multi-element receivers in GPS-denied environments [patent_app_type] => utility [patent_app_number] => 17/622584 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 9593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622584
Method and apparatus for robust low-cost variable-precision self-localization with multi-element receivers in GPS-denied environments Aug 27, 2020 Issued
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