Search

Christopher M. Keehan

Examiner (ID: 6002)

Most Active Art Unit
1712
Art Unit(s)
1712, 1741
Total Applications
309
Issued Applications
251
Pending Applications
17
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17555744 [patent_doc_number] => 11312416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Three-dimensional vehicle path guidelines [patent_app_type] => utility [patent_app_number] => 16/262084 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9172 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262084
Three-dimensional vehicle path guidelines Jan 29, 2019 Issued
Array ( [id] => 17308719 [patent_doc_number] => 11209827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Method and electronic device for controlling the speed of an autonomous vehicle, related computer program, autonomous vehicle and monitoring platform [patent_app_type] => utility [patent_app_number] => 16/262192 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6602 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262192
Method and electronic device for controlling the speed of an autonomous vehicle, related computer program, autonomous vehicle and monitoring platform Jan 29, 2019 Issued
Array ( [id] => 17150993 [patent_doc_number] => 11144066 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Autonomous refuse bag replacement system [patent_app_type] => utility [patent_app_number] => 16/261635 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8770 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261635
Autonomous refuse bag replacement system Jan 29, 2019 Issued
Array ( [id] => 14651323 [patent_doc_number] => 20190232790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => VEHICLE BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/262403 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262403
VEHICLE BRAKE SYSTEM Jan 29, 2019 Abandoned
Array ( [id] => 14275701 [patent_doc_number] => 20190135135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => ELECTRIC BRAKE APPARATUS AND ELECTRIC BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/242641 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242641
Electric brake apparatus and electric brake system Jan 7, 2019 Issued
Array ( [id] => 16687797 [patent_doc_number] => 20210070273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => VEHICLE BRAKE SYSTEM AND SELF-DIAGNOSTIC TESTING [patent_app_type] => utility [patent_app_number] => 16/958188 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958188
Vehicle brake system and self-diagnostic testing Dec 30, 2018 Issued
Array ( [id] => 16563806 [patent_doc_number] => 10889161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Electric vehicle [patent_app_type] => utility [patent_app_number] => 16/217214 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 22813 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217214
Electric vehicle Dec 11, 2018 Issued
Array ( [id] => 17222662 [patent_doc_number] => 11175156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Method and apparatus for improved location decisions based on surroundings [patent_app_type] => utility [patent_app_number] => 16/217552 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 7 [patent_no_of_words] => 8758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217552
Method and apparatus for improved location decisions based on surroundings Dec 11, 2018 Issued
Array ( [id] => 17077500 [patent_doc_number] => 11113906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Predictive maintenance and diagnostics using modular condition monitoring [patent_app_type] => utility [patent_app_number] => 16/215249 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215249
Predictive maintenance and diagnostics using modular condition monitoring Dec 9, 2018 Issued
Array ( [id] => 16400604 [patent_doc_number] => 20200341462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => SYSTEMS AND METHODS OF PILOT ASSIST FOR SUBSEA VEHICLES [patent_app_type] => utility [patent_app_number] => 16/768723 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3862 [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] => 16768723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768723
Systems and methods of pilot assist for subsea vehicles Dec 2, 2018 Issued
Array ( [id] => 17016688 [patent_doc_number] => 11086324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Structure from motion (SfM) processing for unmanned aerial vehicle (UAV) [patent_app_type] => utility [patent_app_number] => 16/201335 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3698 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201335
Structure from motion (SfM) processing for unmanned aerial vehicle (UAV) Nov 26, 2018 Issued
Array ( [id] => 17333686 [patent_doc_number] => 20220000017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CONTROL APPARATUS OF AUTONOMOUSLY NAVIGATING WORK MACHINE [patent_app_type] => utility [patent_app_number] => 17/292632 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292632
Control apparatus of autonomously navigating work machine Nov 19, 2018 Issued
Array ( [id] => 14276061 [patent_doc_number] => 20190135315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => RAILWAY ASSET TRACKING AND MAPPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/186075 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186075
RAILWAY ASSET TRACKING AND MAPPING SYSTEM Nov 8, 2018 Abandoned
Array ( [id] => 20203352 [patent_doc_number] => 12406132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => System and method for generating augmented checklist [patent_app_type] => utility [patent_app_number] => 16/175523 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16703 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 683 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175523
System and method for generating augmented checklist Oct 29, 2018 Issued
Array ( [id] => 20203352 [patent_doc_number] => 12406132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => System and method for generating augmented checklist [patent_app_type] => utility [patent_app_number] => 16/175523 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16703 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 683 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175523
System and method for generating augmented checklist Oct 29, 2018 Issued
Array ( [id] => 17286798 [patent_doc_number] => 11203338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Vehicle [patent_app_type] => utility [patent_app_number] => 16/164293 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164293
Vehicle Oct 17, 2018 Issued
Array ( [id] => 15769691 [patent_doc_number] => 20200115863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => AUTONOMOUS MOBILE ATTENUATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/156047 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16156047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156047
Autonomous mobile attenuator system Oct 9, 2018 Issued
Array ( [id] => 14316071 [patent_doc_number] => 20190147739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => INFORMATION PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/151849 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151849
INFORMATION PROCESSING DEVICE Oct 3, 2018 Abandoned
Array ( [id] => 17799811 [patent_doc_number] => 11414090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Brake control apparatus and brake control method [patent_app_type] => utility [patent_app_number] => 16/147540 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9390 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16147540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147540
Brake control apparatus and brake control method Sep 27, 2018 Issued
Array ( [id] => 13931487 [patent_doc_number] => 20190049259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => TECHNOLOGIES FOR AUTONOMOUS DRIVING QUALITY OF SERVICE DETERMINATION AND COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/143894 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143894
Technologies for autonomous driving quality of service determination and communication Sep 26, 2018 Issued
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