Search

Daniel T. Pihulic

Examiner (ID: 7649, Phone: (571)272-6977 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
3662, 3642, 3645, 2899, 2201, 2202, 2735
Total Applications
3668
Issued Applications
3299
Pending Applications
165
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20289522 [patent_doc_number] => 20250314765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => ACOUSTIC VECTOR SENSOR TRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/867653 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18867653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867653
ACOUSTIC VECTOR SENSOR TRACKING SYSTEM Jun 1, 2023 Pending
Array ( [id] => 18694091 [patent_doc_number] => 20230324496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Device for Acoustic Source Localization [patent_app_type] => utility [patent_app_number] => 18/203943 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203943
Device for acoustic source localization May 30, 2023 Issued
Array ( [id] => 19444200 [patent_doc_number] => 12094485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Low power gunshot detection implementation [patent_app_type] => utility [patent_app_number] => 18/201205 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 21449 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [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] => 18201205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201205
Low power gunshot detection implementation May 23, 2023 Issued
Array ( [id] => 18787396 [patent_doc_number] => 20230375700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEM AND METHOD FOR MAINTAINING SONAR IMAGING OF A STRUCTURE REGARDLESS OF BOAT ORIENTATION [patent_app_type] => utility [patent_app_number] => 18/314871 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18314871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314871
System and method for maintaining sonar imaging of a structure regardless of boat orientation May 9, 2023 Issued
Array ( [id] => 18727249 [patent_doc_number] => 20230341534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Damage Detection Using Two-Stage Compressive Sensing [patent_app_type] => utility [patent_app_number] => 18/311475 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18311475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311475
Damage detection using two-stage compressive sensing May 2, 2023 Issued
Array ( [id] => 20233768 [patent_doc_number] => 20250291087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => GEOPHONE FAULT DETECTION [patent_app_type] => utility [patent_app_number] => 18/861352 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861352
GEOPHONE FAULT DETECTION Apr 26, 2023 Pending
Array ( [id] => 19370977 [patent_doc_number] => 12063076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Frequency pairing for device synchronization [patent_app_type] => utility [patent_app_number] => 18/139625 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139625
Frequency pairing for device synchronization Apr 25, 2023 Issued
Array ( [id] => 19175614 [patent_doc_number] => 20240161588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Apparatus and Method of Providing Haptic Stimulation [patent_app_type] => utility [patent_app_number] => 18/137551 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18137551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137551
Apparatus and method of providing haptic stimulation Apr 20, 2023 Issued
Array ( [id] => 18556032 [patent_doc_number] => 20230254049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHOD AND SYSTEM FOR ULTRASONIC PROXIMITY SERVICE [patent_app_type] => utility [patent_app_number] => 18/137633 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137633
Method and system for ultrasonic proximity service Apr 20, 2023 Issued
Array ( [id] => 19529683 [patent_doc_number] => 20240353585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ADAPTIVE AQUATIC SEISMIC WHILE DRILLING ACQUISITION METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/303437 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303437
ADAPTIVE AQUATIC SEISMIC WHILE DRILLING ACQUISITION METHODS AND SYSTEMS Apr 18, 2023 Pending
Array ( [id] => 20342229 [patent_doc_number] => 12465947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Ultrasonic imaging and energy delivery device and method [patent_app_type] => utility [patent_app_number] => 18/135430 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2324 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135430
Ultrasonic imaging and energy delivery device and method Apr 16, 2023 Issued
Array ( [id] => 18677009 [patent_doc_number] => 20230314643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SEISMIC SOURCE FOR ON THE MOVE SEISMIC SURVEYING [patent_app_type] => utility [patent_app_number] => 18/297879 [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] => 8227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297879
Seismic source for on the move seismic surveying Apr 9, 2023 Issued
Array ( [id] => 18538812 [patent_doc_number] => 20230243918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Methods and Apparatus to Improve Detection of Audio Signatures [patent_app_type] => utility [patent_app_number] => 18/298178 [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] => 16286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298178
Methods and apparatus to improve detection of audio signatures Apr 9, 2023 Issued
Array ( [id] => 18727627 [patent_doc_number] => 20230341919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DYNAMIC POWER REDUCTION TECHNIQUE FOR ULTRASOUND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/132125 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132125
Dynamic power reduction technique for ultrasound systems Apr 6, 2023 Issued
Array ( [id] => 18644224 [patent_doc_number] => 11768288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Transparent ultrasound transducer with light beam shaping and the method for assembling the same [patent_app_type] => utility [patent_app_number] => 18/186238 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4782 [patent_no_of_claims] => 20 [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] => 18186238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186238
Transparent ultrasound transducer with light beam shaping and the method for assembling the same Mar 19, 2023 Issued
Array ( [id] => 19450419 [patent_doc_number] => 20240310549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => PLACEMENT OF ISOLATOR AND ELECTRONICS IN SAME COLLAR SECTION TO REDUCE TOOL LENGTH [patent_app_type] => utility [patent_app_number] => 18/121251 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121251
PLACEMENT OF ISOLATOR AND ELECTRONICS IN SAME COLLAR SECTION TO REDUCE TOOL LENGTH Mar 13, 2023 Pending
Array ( [id] => 19434055 [patent_doc_number] => 20240302553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Identifying Geological Structural Style in Seismic Reflections [patent_app_type] => utility [patent_app_number] => 18/119581 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119581
Identifying geological structural style in seismic reflections Mar 8, 2023 Issued
Array ( [id] => 20060946 [patent_doc_number] => 20250199168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => METHOD FOR CLASSIFYING OBJECTS [patent_app_type] => utility [patent_app_number] => 18/847248 [patent_app_country] => US [patent_app_date] => 2023-02-27 [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] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847248
METHOD FOR CLASSIFYING OBJECTS Feb 26, 2023 Pending
Array ( [id] => 18997244 [patent_doc_number] => 11914080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => High speed distribution of data for control of ultrasound devices [patent_app_type] => utility [patent_app_number] => 18/112563 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4321 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 18112563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112563
High speed distribution of data for control of ultrasound devices Feb 21, 2023 Issued
Array ( [id] => 19962899 [patent_doc_number] => 12332395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Seismic sensor, earthquake detection method, and earthquake detection program [patent_app_type] => utility [patent_app_number] => 18/170936 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 5238 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170936
Seismic sensor, earthquake detection method, and earthquake detection program Feb 16, 2023 Issued
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