Search

Katherine W. Mitchell

Supervisory Patent Examiner (ID: 16121, Phone: (571)272-7069 , Office: P/3634 )

Most Active Art Unit
3677
Art Unit(s)
3672, 3677, 3634, 3673
Total Applications
742
Issued Applications
323
Pending Applications
147
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17611116 [patent_doc_number] => 20220153395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ANTI-FOULING SYSTEM FOR SUBMERGED STRUCTURES AND METHOD FOR PREVENTING BIOFOULING [patent_app_type] => utility [patent_app_number] => 17/525889 [patent_app_country] => US [patent_app_date] => 2021-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525889
Anti-fouling system for submerged structures and method for preventing biofouling Nov 12, 2021 Issued
Array ( [id] => 18883076 [patent_doc_number] => 20240006445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => LIGHT RECEIVING ELEMENT, PHOTODETECTOR, AND DISTANCE MEASUREMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/253880 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253880
LIGHT RECEIVING ELEMENT, PHOTODETECTOR, AND DISTANCE MEASUREMENT SYSTEM Nov 4, 2021 Pending
Array ( [id] => 17924019 [patent_doc_number] => 11467263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Hyper temporal lidar with controllable variable laser seed energy [patent_app_type] => utility [patent_app_number] => 17/520189 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 63 [patent_no_of_words] => 41338 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520189
Hyper temporal lidar with controllable variable laser seed energy Nov 4, 2021 Issued
Array ( [id] => 18818938 [patent_doc_number] => 20230393278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 18/034423 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18034423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034423
ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM Nov 3, 2021 Pending
Array ( [id] => 18832028 [patent_doc_number] => 20230400555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DETECTION METHOD AND DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/033432 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [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] => 18033432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033432
DETECTION METHOD AND DETECTION SYSTEM Oct 26, 2021 Pending
Array ( [id] => 18846290 [patent_doc_number] => 20230408694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SEGMENTED FLASH LIDAR USING STATIONARY REFLECTORS [patent_app_type] => utility [patent_app_number] => 18/249312 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249312
SEGMENTED FLASH LIDAR USING STATIONARY REFLECTORS Oct 20, 2021 Pending
Array ( [id] => 19949537 [patent_doc_number] => 12320898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Method and system for vehicle odometry using coherent range doppler optical sensors [patent_app_type] => utility [patent_app_number] => 17/506397 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 18878 [patent_no_of_claims] => 20 [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] => 17506397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506397
Method and system for vehicle odometry using coherent range doppler optical sensors Oct 19, 2021 Issued
Array ( [id] => 18997206 [patent_doc_number] => 11914042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => System and method for measuring the position of a moving object [patent_app_type] => utility [patent_app_number] => 17/506608 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8429 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506608
System and method for measuring the position of a moving object Oct 19, 2021 Issued
Array ( [id] => 17387154 [patent_doc_number] => 20220035006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => BEAM STEERING LADAR SENSOR [patent_app_type] => utility [patent_app_number] => 17/451154 [patent_app_country] => US [patent_app_date] => 2021-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451154
Beam steering LADAR sensor Oct 15, 2021 Issued
Array ( [id] => 18810121 [patent_doc_number] => 20230384456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => IMAGE PROCESSOR, COMPUTER-IMPLEMENTED IMAGE PROCESSING METHOD, COMPUTER PROGRAM AND NON-VOLATILE DATA CARRIER [patent_app_type] => utility [patent_app_number] => 18/248823 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18248823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248823
IMAGE PROCESSOR, COMPUTER-IMPLEMENTED IMAGE PROCESSING METHOD, COMPUTER PROGRAM AND NON-VOLATILE DATA CARRIER Oct 11, 2021 Pending
Array ( [id] => 18822557 [patent_doc_number] => 20230396898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => APD SENSOR AND RANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248693 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248693
APD SENSOR AND RANGING SYSTEM Oct 5, 2021 Pending
Array ( [id] => 20757749 [patent_doc_number] => 12650513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => LIDAR with adaptive laser point density [patent_app_type] => utility [patent_app_number] => 17/492513 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 93 [patent_no_of_words] => 44010 [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] => 17492513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492513
LIDAR with adaptive laser point density Sep 30, 2021 Issued
Array ( [id] => 18810089 [patent_doc_number] => 20230384424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => LIGHT EMITTING DEVICE AND RANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248741 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248741
LIGHT EMITTING DEVICE AND RANGING SYSTEM Sep 28, 2021 Pending
Array ( [id] => 17564514 [patent_doc_number] => 20220128663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHODS AND APPARATUS FOR ARRAY BASED LIDAR SYSTEMS WITH REDUCED INTERFERENCE [patent_app_type] => utility [patent_app_number] => 17/488018 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17488018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488018
Methods and apparatus for array based lidar systems with reduced interference Sep 27, 2021 Issued
Array ( [id] => 17345106 [patent_doc_number] => 20220011437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DISTANCE MEASURING DEVICE, DISTANCE MEASURING SYSTEM, DISTANCE MEASURING METHOD, AND NON-TRANSITORY STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/486863 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486863
DISTANCE MEASURING DEVICE, DISTANCE MEASURING SYSTEM, DISTANCE MEASURING METHOD, AND NON-TRANSITORY STORAGE MEDIUM Sep 26, 2021 Abandoned
Array ( [id] => 17316141 [patent_doc_number] => 20210405190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => TECHNIQUES FOR DETECTING CROSS-TALK INTERFERENCES IN LIDAR IMAGING SENSORS [patent_app_type] => utility [patent_app_number] => 17/471732 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471732
Techniques for detecting cross-talk interferences in LiDAR imaging sensors Sep 9, 2021 Issued
Array ( [id] => 17316142 [patent_doc_number] => 20210405191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => TECHNIQUES FOR DETECTING CROSS-TALK INTERFERENCES IN LIDAR IMAGING SENSORS WITH MULTIPLE LIGHT SOURCES [patent_app_type] => utility [patent_app_number] => 17/471781 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471781
Techniques for detecting cross-talk interferences in LiDAR imaging sensors with multiple light sources Sep 9, 2021 Issued
Array ( [id] => 17461738 [patent_doc_number] => 20220075043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => BEAM DISPLACEMENT APPARATUS FOR LIGHT DETECTION AND RANGING [patent_app_type] => utility [patent_app_number] => 17/463860 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463860
Beam displacement apparatus for light detection and ranging Aug 31, 2021 Issued
Array ( [id] => 17461771 [patent_doc_number] => 20220075076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => MULTIPLE TARGET LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/463336 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463336
Multiple target LIDAR system Aug 30, 2021 Issued
Array ( [id] => 17316120 [patent_doc_number] => 20210405169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => MULTI-BEAM LIDAR SYSTEMS AND METHODS FOR DETECTION USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/458393 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458393
Multi-beam LiDAR systems and methods for detection using the same Aug 25, 2021 Issued
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