Search

Christopher A. Johnson

Examiner (ID: 19550, Phone: (571)272-9475 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2896, 2899
Total Applications
699
Issued Applications
537
Pending Applications
89
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20137722 [patent_doc_number] => 20250244766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ROBOT FLOORPLAN NAVIGATION [patent_app_type] => utility [patent_app_number] => 19/024291 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024291 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024291
ROBOT FLOORPLAN NAVIGATION Jan 15, 2025 Pending
Array ( [id] => 20099495 [patent_doc_number] => 20250229431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => MOBILE ROBOT WITH AN ACOUSTIC SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/024578 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024578 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024578
MOBILE ROBOT WITH AN ACOUSTIC SENSING SYSTEM Jan 15, 2025 Pending
Array ( [id] => 20006573 [patent_doc_number] => 20250144795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CONTROLLING ROBOTS USING MULTI-MODAL LANGUAGE MODELS [patent_app_type] => utility [patent_app_number] => 19/008421 [patent_app_country] => US [patent_app_date] => 2025-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19008421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/008421
Controlling robots using multi-modal language models Jan 1, 2025 Issued
Array ( [id] => 20007005 [patent_doc_number] => 20250145227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Cover Panel for Charging Port and Telescoping Airfoil [patent_app_type] => utility [patent_app_number] => 18/932572 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932572
Cover Panel for Charging Port and Telescoping Airfoil Oct 29, 2024 Pending
Array ( [id] => 19723263 [patent_doc_number] => 20250026014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING HAPTIC GUIDANCE [patent_app_type] => utility [patent_app_number] => 18/905641 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18905641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905641
SYSTEMS AND METHODS FOR PROVIDING HAPTIC GUIDANCE Oct 2, 2024 Pending
Array ( [id] => 20584639 [patent_doc_number] => 20260070229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Method for Wide Area Delivery Service Using Autonomous Driving Robot Based on Microhubs and Apparatus Performing the Same [patent_app_type] => utility [patent_app_number] => 18/808202 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808202
Method for Wide Area Delivery Service Using Autonomous Driving Robot Based on Microhubs and Apparatus Performing the Same Aug 18, 2024 Pending
Array ( [id] => 19708441 [patent_doc_number] => 20250018583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => APPARATUS, SYSTEMS AND METHODS FOR ROBOTICS [patent_app_type] => utility [patent_app_number] => 18/761441 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761441
APPARATUS, SYSTEMS AND METHODS FOR ROBOTICS Jul 1, 2024 Pending
18/713338 MOBILE BODY AND POSITIONING CONTROL METHOD May 23, 2024 Pending
Array ( [id] => 20363360 [patent_doc_number] => 20250353172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => DETERMINATION OF NOZZLE TIP ALIGNMENT IN MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/665730 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665730
DETERMINATION OF NOZZLE TIP ALIGNMENT IN MANUFACTURING May 15, 2024 Pending
Array ( [id] => 19570985 [patent_doc_number] => 20240375277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Robotic Multi-Pick Detection [patent_app_type] => utility [patent_app_number] => 18/659678 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659678
Robotic Multi-Pick Detection May 8, 2024 Pending
Array ( [id] => 19555525 [patent_doc_number] => 20240367317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => MULTI-PURPOSE ROBOTS, SYSTEMS, COMPUTER PROGRAM PRODUCTS, AND METHODS FOR EVALUATING STATE REPRESENTATIONS OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/655614 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655614
MULTI-PURPOSE ROBOTS, SYSTEMS, COMPUTER PROGRAM PRODUCTS, AND METHODS FOR EVALUATING STATE REPRESENTATIONS OF THE SAME May 5, 2024 Pending
Array ( [id] => 20335850 [patent_doc_number] => 20250339970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A ROBOT [patent_app_type] => utility [patent_app_number] => 18/651775 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651775
SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A ROBOT Apr 30, 2024 Pending
Array ( [id] => 19831523 [patent_doc_number] => 20250083309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => GEOMETRIC POLICY FABRICS FOR ACCELERATED LEARNING IN ROBOTICS SYSTEMS, PLATFORMS, AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/646312 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18646312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646312
GEOMETRIC POLICY FABRICS FOR ACCELERATED LEARNING IN ROBOTICS SYSTEMS, PLATFORMS, AND APPLICATIONS Apr 24, 2024 Pending
Array ( [id] => 19527310 [patent_doc_number] => 20240351212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR CONTACT DETECTION BY A ROBOT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/640736 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640736
SYSTEMS, DEVICES, AND METHODS FOR CONTACT DETECTION BY A ROBOT SYSTEM Apr 18, 2024 Pending
Array ( [id] => 20308487 [patent_doc_number] => 20250326116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => System and Method for Controlling Robotic Manipulator with Self-Attention Having Hierarchically Conditioned Output [patent_app_type] => utility [patent_app_number] => 18/640621 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640621
System and Method for Controlling Robotic Manipulator with Self-Attention Having Hierarchically Conditioned Output Apr 18, 2024 Pending
Array ( [id] => 19511227 [patent_doc_number] => 20240342913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD FOR MONITORING THE OPERATION OF A ROBOT [patent_app_type] => utility [patent_app_number] => 18/636603 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636603
METHOD FOR MONITORING THE OPERATION OF A ROBOT Apr 15, 2024 Pending
Array ( [id] => 19232810 [patent_doc_number] => 20240190002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => OBJECT INTERFERENCE CHECK METHOD [patent_app_type] => utility [patent_app_number] => 18/588084 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18588084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588084
Object interference check method Feb 26, 2024 Issued
Array ( [id] => 20163164 [patent_doc_number] => 20250255210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => INDEPENDENT FRONT AND REAR GANG ANGLE CONTROL FOR A TILLAGE IMPLEMENT [patent_app_type] => utility [patent_app_number] => 18/436200 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436200
INDEPENDENT FRONT AND REAR GANG ANGLE CONTROL FOR A TILLAGE IMPLEMENT Feb 7, 2024 Pending
Array ( [id] => 19186897 [patent_doc_number] => 20240165810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHOD AND SYSTEM FOR AUTOMATICALLY SECURING THE OPERATION OF A ROBOT SYSTEM CONTROLLED BY A MOBILE OPERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/427276 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7107 [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] => 18427276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427276
METHOD AND SYSTEM FOR AUTOMATICALLY SECURING THE OPERATION OF A ROBOT SYSTEM CONTROLLED BY A MOBILE OPERATING DEVICE Jan 29, 2024 Pending
Array ( [id] => 20128377 [patent_doc_number] => 12370677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Aerial robotic systems [patent_app_type] => utility [patent_app_number] => 18/395944 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10125 [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] => 18395944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395944
Aerial robotic systems Dec 25, 2023 Issued
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