Search

Daniel Previl

Examiner (ID: 8535, Phone: (571)272-2971 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2612, 2684, 2738, 2736, 2636, 2632, 2685
Total Applications
2314
Issued Applications
1880
Pending Applications
176
Abandoned Applications
312

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20352350 [patent_doc_number] => 20250349202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => Crash Severity Detection System and Related Methods [patent_app_type] => utility [patent_app_number] => 18/657907 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657907
Crash Severity Detection System and Related Methods May 7, 2024 Pending
Array ( [id] => 19600502 [patent_doc_number] => 20240391382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Multi-Level Warning Based on Driver Gaze [patent_app_type] => utility [patent_app_number] => 18/655474 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655474
Multi-Level Warning Based on Driver Gaze May 5, 2024 Pending
Array ( [id] => 20304560 [patent_doc_number] => 12450553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => System and methods of electronics sampling to optimize system performance, cost, and confidence levels [patent_app_type] => utility [patent_app_number] => 18/649707 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 15605 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649707
System and methods of electronics sampling to optimize system performance, cost, and confidence levels Apr 28, 2024 Issued
Array ( [id] => 19711019 [patent_doc_number] => 20250021161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => TACTILE SENSE TRANSMISSION DEVICE AND TACTILE SENSE TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 18/649144 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649144
TACTILE SENSE TRANSMISSION DEVICE AND TACTILE SENSE TRANSMISSION METHOD Apr 28, 2024 Pending
Array ( [id] => 19711019 [patent_doc_number] => 20250021161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => TACTILE SENSE TRANSMISSION DEVICE AND TACTILE SENSE TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 18/649144 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649144
TACTILE SENSE TRANSMISSION DEVICE AND TACTILE SENSE TRANSMISSION METHOD Apr 28, 2024 Pending
Array ( [id] => 20342595 [patent_doc_number] => 12466316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Notification control device and notification control method [patent_app_type] => utility [patent_app_number] => 18/643752 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643752
Notification control device and notification control method Apr 22, 2024 Issued
Array ( [id] => 20342595 [patent_doc_number] => 12466316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Notification control device and notification control method [patent_app_type] => utility [patent_app_number] => 18/643752 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643752
Notification control device and notification control method Apr 22, 2024 Issued
Array ( [id] => 20311617 [patent_doc_number] => 20250329246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SYSTEM FUNCTIONALITY SETTINGS BASED ON A PERSON OF INTEREST IN AN EVENT DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/642026 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642026
SYSTEM FUNCTIONALITY SETTINGS BASED ON A PERSON OF INTEREST IN AN EVENT DETECTION SYSTEM Apr 21, 2024 Pending
Array ( [id] => 20308726 [patent_doc_number] => 20250326355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SYSTEMS AND METHODS FOR MONITORING AN OBJECT IN PROXIMITY TO A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/642060 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642060
SYSTEMS AND METHODS FOR MONITORING AN OBJECT IN PROXIMITY TO A VEHICLE Apr 21, 2024 Pending
Array ( [id] => 19642310 [patent_doc_number] => 20240416830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => VEHICLE AUXILIARY APPARATUS AND VEHICLE AUXILIARY METHOD [patent_app_type] => utility [patent_app_number] => 18/637463 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [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] => 18637463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637463
VEHICLE AUXILIARY APPARATUS AND VEHICLE AUXILIARY METHOD Apr 16, 2024 Pending
Array ( [id] => 19642310 [patent_doc_number] => 20240416830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => VEHICLE AUXILIARY APPARATUS AND VEHICLE AUXILIARY METHOD [patent_app_type] => utility [patent_app_number] => 18/637463 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [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] => 18637463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637463
VEHICLE AUXILIARY APPARATUS AND VEHICLE AUXILIARY METHOD Apr 16, 2024 Pending
Array ( [id] => 19515222 [patent_doc_number] => 20240346908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEM FOR MONITORING OFFENDER DURING CORRECTIONAL SUPERVISORY PROGRAM [patent_app_type] => utility [patent_app_number] => 18/635554 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635554
SYSTEM FOR MONITORING OFFENDER DURING CORRECTIONAL SUPERVISORY PROGRAM Apr 14, 2024 Pending
Array ( [id] => 20255583 [patent_doc_number] => 12427918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Sound control device, storage medium storing computer program for sound control, and sound control method [patent_app_type] => utility [patent_app_number] => 18/631732 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631732
Sound control device, storage medium storing computer program for sound control, and sound control method Apr 9, 2024 Issued
Array ( [id] => 20153000 [patent_doc_number] => 20250252838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => HYBRID METHOD AND SYSTEM FOR MULTI SCENARIO DROWSINESS DETECTION AND METHOD FOR DATA PROCESSING USING REAL-TIME AND HISTORICAL DATA ON WEARABLE DEVICES [patent_app_type] => utility [patent_app_number] => 18/630345 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630345
HYBRID METHOD AND SYSTEM FOR MULTI SCENARIO DROWSINESS DETECTION AND METHOD FOR DATA PROCESSING USING REAL-TIME AND HISTORICAL DATA ON WEARABLE DEVICES Apr 8, 2024 Pending
Array ( [id] => 19384410 [patent_doc_number] => 20240274280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SYSTEMS, METHODS AND DEVICES FOR ASSET TRACKING [patent_app_type] => utility [patent_app_number] => 18/614109 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614109
Systems, methods and devices for asset tracking Mar 21, 2024 Issued
Array ( [id] => 20246236 [patent_doc_number] => 20250295105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => VEHICLE SECURITY [patent_app_type] => utility [patent_app_number] => 18/610331 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610331
VEHICLE SECURITY Mar 19, 2024 Pending
Array ( [id] => 20246236 [patent_doc_number] => 20250295105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => VEHICLE SECURITY [patent_app_type] => utility [patent_app_number] => 18/610331 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610331
VEHICLE SECURITY Mar 19, 2024 Pending
Array ( [id] => 20342674 [patent_doc_number] => 12466395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for identifying false risk warning in inter-vehicle network and vehicle-mounted electronic device using the same [patent_app_type] => utility [patent_app_number] => 18/609406 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609406
Method for identifying false risk warning in inter-vehicle network and vehicle-mounted electronic device using the same Mar 18, 2024 Issued
Array ( [id] => 19430115 [patent_doc_number] => 20240298613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Pet Health Management System [patent_app_type] => utility [patent_app_number] => 18/600213 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18600213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600213
Pet Health Management System Mar 7, 2024 Pending
Array ( [id] => 20206918 [patent_doc_number] => 20250276638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SYSTEM AND METHOD FOR PROVIDING INFORMATION RELATIVE TO A CONNECTION BETWEEN A VEHICLE AND AT LEAST ONE TRAILER [patent_app_type] => utility [patent_app_number] => 18/591287 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18591287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591287
System and method for providing information relative to a connection between a vehicle and at least one trailer Feb 28, 2024 Issued
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