Search

Luke D. Ratcliffe

Examiner (ID: 2978, Phone: (571)272-3110 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
3645, 3662
Total Applications
2073
Issued Applications
1772
Pending Applications
99
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18217656 [patent_doc_number] => 11592587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => High resolution full waveform inversion [patent_app_type] => utility [patent_app_number] => 16/841392 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9451 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841392
High resolution full waveform inversion Apr 5, 2020 Issued
Array ( [id] => 18527219 [patent_doc_number] => 11714209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Methods of and apparatuses for transforming acoustic log signals [patent_app_type] => utility [patent_app_number] => 16/839842 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 18694 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 553 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839842
Methods of and apparatuses for transforming acoustic log signals Apr 2, 2020 Issued
Array ( [id] => 17143101 [patent_doc_number] => 20210311114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => BODE FINGERPRINTING FOR CHARACTERIZATIONS AND FAILURE DETECTIONS IN PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 16/838834 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16838834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838834
Bode fingerprinting for characterizations and failure detections in processing chamber Apr 1, 2020 Issued
Array ( [id] => 17031649 [patent_doc_number] => 11093463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Missing value imputation device, missing value imputation method, and missing value imputation program [patent_app_type] => utility [patent_app_number] => 16/833823 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3567 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833823
Missing value imputation device, missing value imputation method, and missing value imputation program Mar 29, 2020 Issued
Array ( [id] => 18826022 [patent_doc_number] => 11841294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Diagnosis device, diagnosis system, and computer-readable medium [patent_app_type] => utility [patent_app_number] => 16/828017 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11495 [patent_no_of_claims] => 10 [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] => 16828017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828017
Diagnosis device, diagnosis system, and computer-readable medium Mar 23, 2020 Issued
Array ( [id] => 17785895 [patent_doc_number] => 11409013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => System and method for property estimation from seismic data [patent_app_type] => utility [patent_app_number] => 16/816041 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5393 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816041
System and method for property estimation from seismic data Mar 10, 2020 Issued
Array ( [id] => 19122838 [patent_doc_number] => 11966828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Estimating permeability values from well logs using a depth blended model [patent_app_type] => utility [patent_app_number] => 16/787245 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787245
Estimating permeability values from well logs using a depth blended model Feb 10, 2020 Issued
Array ( [id] => 16804203 [patent_doc_number] => 10999166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Power management for distributed communication systems, and related components, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/731773 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7013 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731773
Power management for distributed communication systems, and related components, systems, and methods Dec 30, 2019 Issued
Array ( [id] => 17332720 [patent_doc_number] => 11223191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Redundant and fault-tolerant power distribution system having an integrated communication network [patent_app_type] => utility [patent_app_number] => 16/726633 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4191 [patent_no_of_claims] => 29 [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] => 16726633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726633
Redundant and fault-tolerant power distribution system having an integrated communication network Dec 23, 2019 Issued
Array ( [id] => 16170617 [patent_doc_number] => 10712172 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Accelerometer-based systems and methods for quantifying steps [patent_app_type] => utility [patent_app_number] => 16/710014 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7225 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710014
Accelerometer-based systems and methods for quantifying steps Dec 10, 2019 Issued
Array ( [id] => 16216204 [patent_doc_number] => 10732006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Accelerometer-based systems and methods for quantifying steps [patent_app_type] => utility [patent_app_number] => 16/709996 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7224 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709996
Accelerometer-based systems and methods for quantifying steps Dec 10, 2019 Issued
Array ( [id] => 17275457 [patent_doc_number] => 20210381655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => GAS NETWORK AND METHOD FOR DETECTING OBSTRUCTIONS IN A GAS NETWORK UNDER PRESSURE OR UNDER VACUUM [patent_app_type] => utility [patent_app_number] => 17/311122 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [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] => 17311122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311122
Gas network and method for detecting obstructions in a gas network under pressure or under vacuum Nov 25, 2019 Issued
Array ( [id] => 18103423 [patent_doc_number] => 11543305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Method for estimating junction temperature online on IGBT power module [patent_app_type] => utility [patent_app_number] => 16/689111 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689111
Method for estimating junction temperature online on IGBT power module Nov 19, 2019 Issued
Array ( [id] => 19595540 [patent_doc_number] => 12153380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Balance spring and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/674096 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2249 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674096
Balance spring and method for manufacturing the same Nov 4, 2019 Issued
Array ( [id] => 15498841 [patent_doc_number] => 20200049609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => INFORMATION PROCESSING APPARATUS AND MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/655964 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16655964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655964
Information processing system Oct 16, 2019 Issued
Array ( [id] => 15456963 [patent_doc_number] => 20200041306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => SENSOR OUTPUT CHANGE DETECTION [patent_app_type] => utility [patent_app_number] => 16/601743 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16601743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601743
Sensor output change detection Oct 14, 2019 Issued
Array ( [id] => 18445501 [patent_doc_number] => 11681064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Look-ahead VSP workflow that uses a time and depth variant Q to reduce uncertainties in depth estimation ahead of a drilling bit [patent_app_type] => utility [patent_app_number] => 16/596205 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8843 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596205
Look-ahead VSP workflow that uses a time and depth variant Q to reduce uncertainties in depth estimation ahead of a drilling bit Oct 7, 2019 Issued
Array ( [id] => 15835181 [patent_doc_number] => 20200132873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ELASTIC FULL WAVEFIELD INVERSION WITH REFINED ANISOTROPY AND VP/VS MODELS [patent_app_type] => utility [patent_app_number] => 16/593492 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16593492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593492
Elastic full wavefield inversion with refined anisotropy and V Oct 3, 2019 Issued
Array ( [id] => 17437016 [patent_doc_number] => 11262339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Remote sensor calibration system [patent_app_type] => utility [patent_app_number] => 16/586937 [patent_app_country] => US [patent_app_date] => 2019-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6661 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586937
Remote sensor calibration system Sep 27, 2019 Issued
Array ( [id] => 17194179 [patent_doc_number] => 11162929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Leveraging air/water current variability for sensor network verification and source localization [patent_app_type] => utility [patent_app_number] => 16/574593 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574593
Leveraging air/water current variability for sensor network verification and source localization Sep 17, 2019 Issued
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