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] => 14919503 [patent_doc_number] => 10431076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Smart crosswalk safety system for pedestrian [patent_app_type] => utility [patent_app_number] => 16/209243 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4700 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16209243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209243
Smart crosswalk safety system for pedestrian Dec 3, 2018 Issued
Array ( [id] => 15573747 [patent_doc_number] => 10577238 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-03 [patent_title] => Idle fuel dispenser nozzle warning system that alerts user to replace nozzle in nozzle boot of dispenser [patent_app_type] => utility [patent_app_number] => 16/209732 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5567 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16209732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209732
Idle fuel dispenser nozzle warning system that alerts user to replace nozzle in nozzle boot of dispenser Dec 3, 2018 Issued
Array ( [id] => 14411117 [patent_doc_number] => 20190171402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ELECTRONIC SHELF LABEL SYSTEM AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/209334 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16209334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209334
ELECTRONIC SHELF LABEL SYSTEM AND DISPLAY DEVICE Dec 3, 2018 Abandoned
Array ( [id] => 14447601 [patent_doc_number] => 20190181674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => METHODS, SYSTEMS, AND APPARATUS FOR WIRELESS RECHARGING OF BATTERY-POWERED DEVICES [patent_app_type] => utility [patent_app_number] => 16/209928 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16209928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209928
Methods, systems, and apparatus for wireless recharging of battery-powered devices Dec 3, 2018 Issued
Array ( [id] => 17293602 [patent_doc_number] => 20210389441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => UNDERWATER INFORMATION VISUALIZING DEVICE [patent_app_type] => utility [patent_app_number] => 17/295727 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295727
Underwater information visualizing device Nov 26, 2018 Issued
Array ( [id] => 16066767 [patent_doc_number] => 10692340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Smart barrier alarm device [patent_app_type] => utility [patent_app_number] => 16/200172 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 16957 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 16200172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200172
Smart barrier alarm device Nov 25, 2018 Issued
Array ( [id] => 16249035 [patent_doc_number] => 10748403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Mobile communications device enabled monitoring system [patent_app_type] => utility [patent_app_number] => 16/195211 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 77 [patent_no_of_words] => 17011 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195211
Mobile communications device enabled monitoring system Nov 18, 2018 Issued
Array ( [id] => 14073545 [patent_doc_number] => 20190085660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SAFETY PROTECTION APPARATUS FOR PERSONNEL ON OIL DRILLING DERRICKS [patent_app_type] => utility [patent_app_number] => 16/192357 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192357
SAFETY PROTECTION APPARATUS FOR PERSONNEL ON OIL DRILLING DERRICKS Nov 14, 2018 Abandoned
Array ( [id] => 15060203 [patent_doc_number] => 10460410 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Location services platform, apparatus and method for informing law enforcement personnel placement [patent_app_type] => utility [patent_app_number] => 16/185513 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16185513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/185513
Location services platform, apparatus and method for informing law enforcement personnel placement Nov 8, 2018 Issued
Array ( [id] => 15633393 [patent_doc_number] => 10589671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => 3D printed air bladder mesh elastomer material [patent_app_type] => utility [patent_app_number] => 16/186128 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186128
3D printed air bladder mesh elastomer material Nov 8, 2018 Issued
Array ( [id] => 16296433 [patent_doc_number] => 20200282156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => VAPOR PROVISION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/762288 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762288
Vapor provision systems Nov 1, 2018 Issued
Array ( [id] => 14023801 [patent_doc_number] => 20190073894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => METHOD AND SYSTEM FOR SITUATIONAL AWARENESS FOR EMERGENCY RESPONSE [patent_app_type] => utility [patent_app_number] => 16/178476 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178476
Method and system for situational awareness for emergency response Oct 31, 2018 Issued
Array ( [id] => 14377305 [patent_doc_number] => 20190162565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS OF DEVICE-FREE MOTION DETECTION AND PRESENCE DETECTION [patent_app_type] => utility [patent_app_number] => 16/167242 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167242
Systems and methods of device-free motion detection and presence detection Oct 21, 2018 Issued
Array ( [id] => 16298903 [patent_doc_number] => 20200284626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Phase Deviation Compensation Method and Apparatus [patent_app_type] => utility [patent_app_number] => 16/629331 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16629331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629331
Phase deviation compensation method and apparatus Oct 11, 2018 Issued
Array ( [id] => 16329766 [patent_doc_number] => 20200300732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => TIRE CONDITION MONITORING SYSTEM, TRANSMITTER, AND RECEIVER [patent_app_type] => utility [patent_app_number] => 16/605851 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605851
Tire condition monitoring system, transmitter, and receiver Sep 30, 2018 Issued
Array ( [id] => 16973956 [patent_doc_number] => 11069939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Underwater locator device (ULD) particle suppressor/trap [patent_app_type] => utility [patent_app_number] => 16/144443 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 11071 [patent_no_of_claims] => 20 [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] => 16144443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144443
Underwater locator device (ULD) particle suppressor/trap Sep 26, 2018 Issued
Array ( [id] => 14109073 [patent_doc_number] => 20190096212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => BUILDING RISK ANALYSIS SYSTEM WITH DYNAMIC MODIFICATION OF ASSET-THREAT WEIGHTS [patent_app_type] => utility [patent_app_number] => 16/143247 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143247
Building risk analysis system with dynamic modification of asset-threat weights Sep 25, 2018 Issued
Array ( [id] => 15374999 [patent_doc_number] => 10529223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Calibration of hazard detection sensitivity based on occupancy in a control zone [patent_app_type] => utility [patent_app_number] => 16/142880 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3741 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 16142880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142880
Calibration of hazard detection sensitivity based on occupancy in a control zone Sep 25, 2018 Issued
Array ( [id] => 14862623 [patent_doc_number] => 10420064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Tactile feedback in an electronic device [patent_app_type] => utility [patent_app_number] => 16/141831 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11376 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16141831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141831
Tactile feedback in an electronic device Sep 24, 2018 Issued
Array ( [id] => 15655977 [patent_doc_number] => 20200090519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SYSTEM AND METHOD FOR CAMERA OR SENSOR-BASED PARKING SPOT DETECTION AND IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 16/129871 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16129871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/129871
System and method for camera or sensor-based parking spot detection and identification Sep 12, 2018 Issued
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