Search

Eric Johnson

Examiner (ID: 6049, Phone: (571)270-5715 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
967
Issued Applications
561
Pending Applications
88
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 20072842 [patent_doc_number] => 20250211064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Cooling-Fluid-Conducting Rotor Shaft for a Rotor of an Electrical Machine, Having a Two-Part Inflow Region [patent_app_type] => utility [patent_app_number] => 18/847562 [patent_app_country] => US [patent_app_date] => 2023-05-22 [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] => -7 [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] => 18847562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847562
Cooling-Fluid-Conducting Rotor Shaft for a Rotor of an Electrical Machine, Having a Two-Part Inflow Region May 21, 2023 Pending
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] => 20714583 [patent_doc_number] => 12629809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [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] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 5994 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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
Array ( [id] => 20147088 [patent_doc_number] => 12381437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Drive unit for improving waterproof performance of a connector [patent_app_type] => utility [patent_app_number] => 18/133756 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133756
Drive unit for improving waterproof performance of a connector Apr 11, 2023 Issued
Array ( [id] => 20899231 [patent_doc_number] => 12706506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Mechanical inter-lock fail-safe for high voltage connection [patent_app_type] => utility [patent_app_number] => 18/131082 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131082
MECHANICAL INTER-LOCK FAIL-SAFE FOR HIGH VOLTAGE CONNECTION Apr 4, 2023 Pending
Array ( [id] => 20271403 [patent_doc_number] => 12441170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Electrically operable final drive train [patent_app_type] => utility [patent_app_number] => 18/180194 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180194
Electrically operable final drive train Mar 7, 2023 Issued
Array ( [id] => 18616404 [patent_doc_number] => 20230283143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Motor Shock-Absorbing Structure and an Unmanned Aerial Vehicle Using the Same [patent_app_type] => utility [patent_app_number] => 18/180096 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180096
Motor Shock-Absorbing Structure and an Unmanned Aerial Vehicle Using the Same Mar 6, 2023 Abandoned
Array ( [id] => 20899218 [patent_doc_number] => 12706493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Laminated core, rotor, and manufacturing method of laminated core [patent_app_type] => utility [patent_app_number] => 18/839984 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4731 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839984
LAMINATED CORE, ROTOR, AND MANUFACTURING METHOD OF LAMINATED CORE Mar 6, 2023 Pending
Array ( [id] => 18627369 [patent_doc_number] => 20230286186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/178920 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178920
Working machine including a motor accommodating part and a battery accommodating part Mar 5, 2023 Issued
Array ( [id] => 18501055 [patent_doc_number] => 20230223869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ELECTROSTATIC MACHINE SYSTEM AND METHOD OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/117239 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18117239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117239
ELECTROSTATIC MACHINE SYSTEM AND METHOD OF OPERATION Mar 2, 2023 Pending
Array ( [id] => 20331110 [patent_doc_number] => 12461382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Multi-axis sector motor [patent_app_type] => utility [patent_app_number] => 18/178149 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178149
Multi-axis sector motor Mar 2, 2023 Issued
Array ( [id] => 18616403 [patent_doc_number] => 20230283142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => ROTARY ELECTRIC MACHINE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/115204 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115204
ROTARY ELECTRIC MACHINE AND ELECTRONIC DEVICE Feb 27, 2023 Pending
Array ( [id] => 18600689 [patent_doc_number] => 20230275492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => HEATSINK WITH SLITS TO REDUCE EDDY CURRENT LOSSES [patent_app_type] => utility [patent_app_number] => 18/114247 [patent_app_country] => US [patent_app_date] => 2023-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18114247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114247
Heatsink with slits to reduce eddy current losses Feb 24, 2023 Issued
Array ( [id] => 20244567 [patent_doc_number] => 12424901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Planar stator configurations for axial flux machines [patent_app_type] => utility [patent_app_number] => 18/113857 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113857
Planar stator configurations for axial flux machines Feb 23, 2023 Issued
Menu