Search

Stephen A. Holzen

Examiner (ID: 12562)

Most Active Art Unit
3644
Art Unit(s)
3644
Total Applications
432
Issued Applications
318
Pending Applications
37
Abandoned Applications
77

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19360209 [patent_doc_number] => 20240262243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HYBRID VEHICLE CHARGING INCLUDING DURING STANDSTILL OR NEUTRAL GEAR OPERATING STATES [patent_app_type] => utility [patent_app_number] => 18/432468 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432468
HYBRID VEHICLE CHARGING INCLUDING DURING STANDSTILL OR NEUTRAL GEAR OPERATING STATES Feb 4, 2024 Pending
Array ( [id] => 19870982 [patent_doc_number] => 12263825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => System and method for transmission clutch support on hybrid electric vehicle [patent_app_type] => utility [patent_app_number] => 18/428167 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3167 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428167
System and method for transmission clutch support on hybrid electric vehicle Jan 30, 2024 Issued
Array ( [id] => 19931128 [patent_doc_number] => 12304323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Predictive torque split for engine torque determination in multi-motor electrically all-wheel drive vehicles [patent_app_type] => utility [patent_app_number] => 18/426688 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426688
Predictive torque split for engine torque determination in multi-motor electrically all-wheel drive vehicles Jan 29, 2024 Issued
Array ( [id] => 19317635 [patent_doc_number] => 20240239176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => POWER TRANSMISSION MECHANISM AND LIQUID EJECTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/414041 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414041
Power transmission mechanism and liquid ejecting device Jan 15, 2024 Issued
Array ( [id] => 19652009 [patent_doc_number] => 12173786 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Oil collector for mechanical limited slip differential [patent_app_type] => utility [patent_app_number] => 18/409903 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2292 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409903
Oil collector for mechanical limited slip differential Jan 10, 2024 Issued
Array ( [id] => 19909900 [patent_doc_number] => 12286091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Energy management for electrified fire fighting vehicle [patent_app_type] => utility [patent_app_number] => 18/404306 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 21164 [patent_no_of_claims] => 19 [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] => 18404306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404306
Energy management for electrified fire fighting vehicle Jan 3, 2024 Issued
Array ( [id] => 20092849 [patent_doc_number] => 20250222785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ELECTRIC DRIVE UNIT WITH DISCONNECT CLUTCHES AND ELECTRIC DRIVE UNIT OPERATING METHOD [patent_app_type] => utility [patent_app_number] => 18/404572 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404572
ELECTRIC DRIVE UNIT WITH DISCONNECT CLUTCHES AND ELECTRIC DRIVE UNIT OPERATING METHOD Jan 3, 2024 Pending
Array ( [id] => 19441957 [patent_doc_number] => 12092203 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Planetary gear assembly with reversible PTO shaft [patent_app_type] => utility [patent_app_number] => 18/402913 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5829 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402913
Planetary gear assembly with reversible PTO shaft Jan 2, 2024 Issued
Array ( [id] => 20084661 [patent_doc_number] => 20250214597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Methods and Systems for Controlling Gear Shifts based on Future Trajectory Information [patent_app_type] => utility [patent_app_number] => 18/397849 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397849
Methods and Systems for Controlling Gear Shifts based on Future Trajectory Information Dec 26, 2023 Pending
Array ( [id] => 19441951 [patent_doc_number] => 12092197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Differential assembly with differential locking apparatus [patent_app_type] => utility [patent_app_number] => 18/394611 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4154 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394611
Differential assembly with differential locking apparatus Dec 21, 2023 Issued
Array ( [id] => 20058618 [patent_doc_number] => 20250196840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => GENERATOR LASH CROSSING MANAGEMENT IN HYBRID POWERSPLIT VEHICLE [patent_app_type] => utility [patent_app_number] => 18/545123 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18545123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545123
GENERATOR LASH CROSSING MANAGEMENT IN HYBRID POWERSPLIT VEHICLE Dec 18, 2023 Pending
Array ( [id] => 19249663 [patent_doc_number] => 20240200651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Gear Motor With Gearhead Output Shaft Position Feedback System [patent_app_type] => utility [patent_app_number] => 18/539397 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539397
Gear motor with gearhead output shaft position feedback system Dec 13, 2023 Issued
Array ( [id] => 19264623 [patent_doc_number] => 20240208322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => TRAVELING VEHICLE [patent_app_type] => utility [patent_app_number] => 18/537016 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537016
TRAVELING VEHICLE Dec 11, 2023 Pending
Array ( [id] => 19397648 [patent_doc_number] => 12072002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Ring gear for an aircraft mechanical gearbox [patent_app_type] => utility [patent_app_number] => 18/534131 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5103 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534131
Ring gear for an aircraft mechanical gearbox Dec 7, 2023 Issued
Array ( [id] => 19997640 [patent_doc_number] => 20250135862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => CHASSIS OF ELECTRIC WORK VEHICLE INCLUDING INTERMEDIATE FRAME WITH INTERIOR SPACE [patent_app_type] => utility [patent_app_number] => 18/532119 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532119
CHASSIS OF ELECTRIC WORK VEHICLE INCLUDING INTERMEDIATE FRAME WITH INTERIOR SPACE Dec 6, 2023 Pending
Array ( [id] => 19763741 [patent_doc_number] => 12222025 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Modular three-speed transmission for an electric drive system [patent_app_type] => utility [patent_app_number] => 18/519273 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 25465 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519273
Modular three-speed transmission for an electric drive system Nov 26, 2023 Issued
Array ( [id] => 19551373 [patent_doc_number] => 12135074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Electromagnetic actuator for drivetrain system [patent_app_type] => utility [patent_app_number] => 18/518661 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4855 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518661
Electromagnetic actuator for drivetrain system Nov 23, 2023 Issued
Array ( [id] => 19203475 [patent_doc_number] => 20240175374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => PLAIN BEARING FOR A PLANET GEAR OF A MECHANICAL REDUCTION GEAR WITH SILENT OPERATION [patent_app_type] => utility [patent_app_number] => 18/517978 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517978
Plain bearing for a planet gear of a mechanical reduction gear with silent operation Nov 21, 2023 Issued
Array ( [id] => 19188642 [patent_doc_number] => 20240167555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => GEAR [patent_app_type] => utility [patent_app_number] => 18/517254 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517254
GEAR Nov 21, 2023 Abandoned
Array ( [id] => 19638411 [patent_doc_number] => 12169016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-17 [patent_title] => Automotive drivetrain gearbox including differential cover nested with rotor [patent_app_type] => utility [patent_app_number] => 18/517620 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3297 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517620
Automotive drivetrain gearbox including differential cover nested with rotor Nov 21, 2023 Issued
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