
Luke D. Ratcliffe
Examiner (ID: 16175, Phone: (571)272-3110 , Office: P/3645 )
| Most Active Art Unit | 3645 |
| Art Unit(s) | 3645, 3662 |
| Total Applications | 2069 |
| Issued Applications | 1769 |
| Pending Applications | 102 |
| Abandoned Applications | 237 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18279870
[patent_doc_number] => 20230095342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => A METHOD OF OPERATING A TIME OF FLIGHT CAMERA
[patent_app_type] => utility
[patent_app_number] => 17/909158
[patent_app_country] => US
[patent_app_date] => 2021-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 17909158
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/909158 | A METHOD OF OPERATING A TIME OF FLIGHT CAMERA | Mar 4, 2021 | Pending |
Array
(
[id] => 17083534
[patent_doc_number] => 20210278540
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-09
[patent_title] => Noise Filtering System and Method for Solid-State LiDAR
[patent_app_type] => utility
[patent_app_number] => 17/191641
[patent_app_country] => US
[patent_app_date] => 2021-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9167
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191641
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/191641 | Noise Filtering System and Method for Solid-State LiDAR | Mar 2, 2021 | Abandoned |
Array
(
[id] => 16993383
[patent_doc_number] => 20210231803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-29
[patent_title] => FAST SCANNING LIDAR WITH DYNAMIC VOXEL PROBING
[patent_app_type] => utility
[patent_app_number] => 17/188483
[patent_app_country] => US
[patent_app_date] => 2021-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13156
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188483
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/188483 | FAST SCANNING LIDAR WITH DYNAMIC VOXEL PROBING | Feb 28, 2021 | Abandoned |
Array
(
[id] => 17379243
[patent_doc_number] => 11237250
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-02-01
[patent_title] => Techniques for generation of high brightness beams
[patent_app_type] => utility
[patent_app_number] => 17/188072
[patent_app_country] => US
[patent_app_date] => 2021-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6714
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 8
[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] => 17188072
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/188072 | Techniques for generation of high brightness beams | Feb 28, 2021 | Issued |
Array
(
[id] => 16902400
[patent_doc_number] => 20210181316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => TIME-OF-FLIGHT-BASED DISTANCE MEASUREMENT SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/184390
[patent_app_country] => US
[patent_app_date] => 2021-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10775
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184390
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/184390 | TIME-OF-FLIGHT-BASED DISTANCE MEASUREMENT SYSTEM AND METHOD | Feb 23, 2021 | Abandoned |
Array
(
[id] => 16917392
[patent_doc_number] => 20210190484
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => METHOD AND APPARATUS FOR SINGLE CAMERA OPTICAL MEASUREMENTS
[patent_app_type] => utility
[patent_app_number] => 17/179448
[patent_app_country] => US
[patent_app_date] => 2021-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179448
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/179448 | Method and apparatus for single camera optical measurements | Feb 18, 2021 | Issued |
Array
(
[id] => 17808847
[patent_doc_number] => 20220260682
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => LENS FOR LIDAR ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/249015
[patent_app_country] => US
[patent_app_date] => 2021-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4304
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249015
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/249015 | LENS FOR LIDAR ASSEMBLY | Feb 16, 2021 | Abandoned |
Array
(
[id] => 19652515
[patent_doc_number] => 12174296
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Automated lidar target simulation scanning systems and methods
[patent_app_type] => utility
[patent_app_number] => 17/176807
[patent_app_country] => US
[patent_app_date] => 2021-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5477
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176807
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/176807 | Automated lidar target simulation scanning systems and methods | Feb 15, 2021 | Issued |
Array
(
[id] => 16949382
[patent_doc_number] => 20210208073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => Optical Measuring Device and Process
[patent_app_type] => utility
[patent_app_number] => 17/176528
[patent_app_country] => US
[patent_app_date] => 2021-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33348
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176528
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/176528 | Optical measuring device and process | Feb 15, 2021 | Issued |
Array
(
[id] => 18183264
[patent_doc_number] => 20230043994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => THREE-DIMENSIONAL MEASUREMENT DEVICE FOR GENERATING THREE-DIMENSIONAL POINT POSITION INFORMATION
[patent_app_type] => utility
[patent_app_number] => 17/759099
[patent_app_country] => US
[patent_app_date] => 2021-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15240
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759099
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/759099 | THREE-DIMENSIONAL MEASUREMENT DEVICE FOR GENERATING THREE-DIMENSIONAL POINT POSITION INFORMATION | Feb 11, 2021 | Pending |
Array
(
[id] => 19442514
[patent_doc_number] => 12092770
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => System and apparatus for determining a vehicle centerline
[patent_app_type] => utility
[patent_app_number] => 17/174547
[patent_app_country] => US
[patent_app_date] => 2021-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 2716
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174547
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/174547 | System and apparatus for determining a vehicle centerline | Feb 11, 2021 | Issued |
Array
(
[id] => 17408315
[patent_doc_number] => 11249194
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-15
[patent_title] => Autonomous vehicle LIDAR system using a waveguide array
[patent_app_type] => utility
[patent_app_number] => 17/171744
[patent_app_country] => US
[patent_app_date] => 2021-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 31
[patent_no_of_words] => 21791
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171744
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/171744 | Autonomous vehicle LIDAR system using a waveguide array | Feb 8, 2021 | Issued |
Array
(
[id] => 18339541
[patent_doc_number] => 20230131490
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => SENSOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/914709
[patent_app_country] => US
[patent_app_date] => 2021-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8927
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914709
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/914709 | SENSOR DEVICE | Jan 31, 2021 | Pending |
Array
(
[id] => 18211414
[patent_doc_number] => 20230057677
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => APPARATUS FOR GENERATING BACKSCATTER HISTOGRAM DATA FOR DETERMINING A DIFFUSE BACKSCATTER DURING AN OPTICAL RUNTIME MEASUREMENT AND A METHOD
[patent_app_type] => utility
[patent_app_number] => 17/797095
[patent_app_country] => US
[patent_app_date] => 2021-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4445
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797095
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/797095 | APPARATUS FOR GENERATING BACKSCATTER HISTOGRAM DATA FOR DETERMINING A DIFFUSE BACKSCATTER DURING AN OPTICAL RUNTIME MEASUREMENT AND A METHOD | Jan 31, 2021 | Pending |
Array
(
[id] => 17244537
[patent_doc_number] => 20210364280
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-25
[patent_title] => ROAD SURFACE AREA DETECTION DEVICE, ROAD SURFACE AREA DETECTION SYSTEM, VEHICLE, AND ROAD SURFACE AREA DETECTION METHOD
[patent_app_type] => utility
[patent_app_number] => 17/158228
[patent_app_country] => US
[patent_app_date] => 2021-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9096
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158228
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/158228 | ROAD SURFACE AREA DETECTION DEVICE, ROAD SURFACE AREA DETECTION SYSTEM, VEHICLE, AND ROAD SURFACE AREA DETECTION METHOD | Jan 25, 2021 | Abandoned |
Array
(
[id] => 17252319
[patent_doc_number] => 11187803
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-11-30
[patent_title] => Laser distance measurement device
[patent_app_type] => utility
[patent_app_number] => 17/156522
[patent_app_country] => US
[patent_app_date] => 2021-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 26
[patent_no_of_words] => 24108
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156522
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/156522 | Laser distance measurement device | Jan 22, 2021 | Issued |
Array
(
[id] => 18243996
[patent_doc_number] => 20230076307
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-09
[patent_title] => MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, AND RECORDING MEDIUM
[patent_app_type] => utility
[patent_app_number] => 17/800167
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10937
[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] => 17800167
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/800167 | MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, AND RECORDING MEDIUM | Jan 21, 2021 | Pending |
Array
(
[id] => 17762798
[patent_doc_number] => 20220236410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-28
[patent_title] => LIDAR LASER HEALTH DIAGNOSTIC
[patent_app_type] => utility
[patent_app_number] => 17/155217
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6310
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155217
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/155217 | LIDAR laser health diagnostic | Jan 21, 2021 | Issued |
Array
(
[id] => 18210001
[patent_doc_number] => 20230056262
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => CANCEL A VOLTAGE DEPENDENT PHASE ERROR OF A TIME OF FLIGHT IMAGING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/792412
[patent_app_country] => US
[patent_app_date] => 2021-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8095
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792412
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/792412 | CANCEL A VOLTAGE DEPENDENT PHASE ERROR OF A TIME OF FLIGHT IMAGING DEVICE | Jan 18, 2021 | Pending |
Array
(
[id] => 19369212
[patent_doc_number] => 12061291
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-13
[patent_title] => Systems and methods for controlling laser power in light detection and ranging (LiDAR) systems
[patent_app_type] => utility
[patent_app_number] => 17/146389
[patent_app_country] => US
[patent_app_date] => 2021-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6439
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[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] => 17146389
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/146389 | Systems and methods for controlling laser power in light detection and ranging (LiDAR) systems | Jan 10, 2021 | Issued |