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Eric Johnson

Examiner (ID: 6489, Phone: (571)270-5715 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
947
Issued Applications
551
Pending Applications
86
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18991731 [patent_doc_number] => 20240063700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/453391 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453391
MOTOR ASSEMBLY Aug 21, 2023 Pending
Array ( [id] => 20538984 [patent_doc_number] => 12556064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Motor with end bell and electrical element holder [patent_app_type] => utility [patent_app_number] => 18/451844 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451844
Motor with end bell and electrical element holder Aug 17, 2023 Issued
Array ( [id] => 18821781 [patent_doc_number] => 20230396122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => FLUID SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/448841 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448841
FLUID SUPPLY DEVICE Aug 10, 2023 Pending
Array ( [id] => 19023761 [patent_doc_number] => 20240079932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ELECTRICALLY-DRIVEN POWER UNIT CAPABLE OF REPLACING FUEL ENGINE AND WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/231615 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18231615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231615
ELECTRICALLY-DRIVEN POWER UNIT CAPABLE OF REPLACING FUEL ENGINE AND WORKING MACHINE Aug 7, 2023 Abandoned
Array ( [id] => 20305753 [patent_doc_number] => 12451757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Phase connection between an inverter or converter and an electric machine, together with a method for establishing an electrical connection, and electrical drive device [patent_app_type] => utility [patent_app_number] => 18/364565 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364565
Phase connection between an inverter or converter and an electric machine, together with a method for establishing an electrical connection, and electrical drive device Aug 2, 2023 Issued
Array ( [id] => 19750054 [patent_doc_number] => 20250038619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => AIR-COOLED ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/227347 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227347
AIR-COOLED ELECTRIC MACHINE Jul 27, 2023 Pending
Array ( [id] => 19647140 [patent_doc_number] => 20240421660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => TENSION STRUCTURE AND DRUM MOTOR [patent_app_type] => utility [patent_app_number] => 18/714429 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18714429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714429
Tension structure and drum motor Jun 26, 2023 Issued
Array ( [id] => 18851274 [patent_doc_number] => 20230413678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD OF MANUFACTURING AN AMBIENT ENERGY TRANSDUCER, IN PARTICULAR AN AMBIENT ENERGY ELECTRIC ELEMENT [patent_app_type] => utility [patent_app_number] => 18/339745 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339745
METHOD OF MANUFACTURING AN AMBIENT ENERGY TRANSDUCER, IN PARTICULAR AN AMBIENT ENERGY ELECTRIC ELEMENT Jun 21, 2023 Pending
Array ( [id] => 20368013 [patent_doc_number] => 20250357825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => DUAL EVAPORATION-CONDENSATION CYCLE COOLING DEVICE AND METHOD FOR HIGH-TEMPERATURE SUPERCONDUCTING MOTOR OF HYDROGEN-POWERED AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/878138 [patent_app_country] => US [patent_app_date] => 2023-06-21 [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] => -11 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18878138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878138
DUAL EVAPORATION-CONDENSATION CYCLE COOLING DEVICE AND METHOD FOR HIGH-TEMPERATURE SUPERCONDUCTING MOTOR OF HYDROGEN-POWERED AIRCRAFT Jun 20, 2023 Issued
Array ( [id] => 18680734 [patent_doc_number] => 20230318397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/208093 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208093
Electric motor having a switching unit and a contact adapter with a plug connection Jun 8, 2023 Issued
Array ( [id] => 19926769 [patent_doc_number] => 12301067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Brushless motor [patent_app_type] => utility [patent_app_number] => 18/834226 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2410 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834226
Brushless motor May 29, 2023 Issued
Array ( [id] => 20508184 [patent_doc_number] => 12542466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Actuator with potting compound [patent_app_type] => utility [patent_app_number] => 18/201423 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201423
Actuator with potting compound May 23, 2023 Issued
Array ( [id] => 19138407 [patent_doc_number] => 11973385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Electrical machines for aircraft power and propulsion systems [patent_app_type] => utility [patent_app_number] => 18/201607 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 35584 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201607
Electrical machines for aircraft power and propulsion systems May 23, 2023 Issued
Array ( [id] => 19184197 [patent_doc_number] => 11990805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Electrical machines for aircraft power and propulsion systems having a defined machine parameter based on a ratio between an active parts torque density and a power factor [patent_app_type] => utility [patent_app_number] => 18/201638 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 35701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201638
Electrical machines for aircraft power and propulsion systems having a defined machine parameter based on a ratio between an active parts torque density and a power factor May 23, 2023 Issued
Array ( [id] => 18775098 [patent_doc_number] => 20230369931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => COIL WINDING PORTION STRUCTURE FOR STATOR [patent_app_type] => utility [patent_app_number] => 18/143858 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143858
Coil winding portion structure for stator May 4, 2023 Issued
Array ( [id] => 19547150 [patent_doc_number] => 20240364186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => COOLING OF AN INTEGRATED VARIABLE-SPEED DRIVE AND MOTOR [patent_app_type] => utility [patent_app_number] => 18/309529 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309529
COOLING OF AN INTEGRATED VARIABLE-SPEED DRIVE AND MOTOR Apr 27, 2023 Abandoned
Array ( [id] => 19023754 [patent_doc_number] => 20240079925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ROTATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/307075 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307075
Rotating device as an actuator Apr 25, 2023 Issued
Array ( [id] => 18813197 [patent_doc_number] => 20230387534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => POWER SUPPLY DEVICE WITH TOOL MODULES [patent_app_type] => utility [patent_app_number] => 18/306325 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306325
POWER SUPPLY DEVICE WITH TOOL MODULES Apr 24, 2023 Pending
Array ( [id] => 18875218 [patent_doc_number] => 11863044 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Motor for high-speed electric hair dryer with concave motor bracket and two bearings arranged on concave motor bracket [patent_app_type] => utility [patent_app_number] => 18/303777 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3085 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303777
Motor for high-speed electric hair dryer with concave motor bracket and two bearings arranged on concave motor bracket Apr 19, 2023 Issued
Array ( [id] => 18883597 [patent_doc_number] => 20240006966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => POWER SUPPLY OF A MOTOR FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/136702 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136702
Power supply of a vehicle motor having an elastic member with a coupling portion Apr 18, 2023 Issued
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