
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18279850
[patent_doc_number] => 20230095322
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => CLUTCH CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/953355
[patent_app_country] => US
[patent_app_date] => 2022-09-27
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Array
(
[id] => 18140300
[patent_doc_number] => 20230014139
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[patent_issue_date] => 2023-01-19
[patent_title] => SLIP DETECTION AND MITIGATION FOR AN ELECTRIC DRIVE POWERTRAIN HAVING A HIGH RATIO TRACTION DRIVE TRANSMISSION
[patent_app_type] => utility
[patent_app_number] => 17/934154
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Array
(
[id] => 19708787
[patent_doc_number] => 20250018929
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[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => SADDLE RIDE TYPE VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/712033
[patent_app_country] => US
[patent_app_date] => 2022-09-05
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Array
(
[id] => 19135228
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[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => System and method for learning driveline disconnect clutch liftoff
[patent_app_type] => utility
[patent_app_number] => 17/823812
[patent_app_country] => US
[patent_app_date] => 2022-08-31
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Array
(
[id] => 18871923
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[patent_issue_date] => 2024-01-02
[patent_title] => Method for shifting a transmission of a vehicle into reverse
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Array
(
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[patent_issue_date] => 2025-12-09
[patent_title] => Multiple multi-speed gear systems and gear cartridges with different gear ranges and method for manufacturing such
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Array
(
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[patent_title] => System and method for close-in-bore learning for a hybrid vehicle
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/821325 | System and method for close-in-bore learning for a hybrid vehicle | Aug 21, 2022 | Issued |
Array
(
[id] => 18021419
[patent_doc_number] => 20220372918
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[patent_issue_date] => 2022-11-24
[patent_title] => FAN AND LOW PRESSURE COMPRESSOR GEARED TO LOW SPEED SPOOL OF GAS TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 17/881399
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/881399 | Fan and low pressure compressor geared to low speed spool of gas turbine engine | Aug 3, 2022 | Issued |
Array
(
[id] => 18939018
[patent_doc_number] => 20240034157
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[patent_issue_date] => 2024-02-01
[patent_title] => DRIVE AXLE SYSTEM AND METHOD OF CONTROL
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/877077 | Drive axle system and method of control | Jul 28, 2022 | Issued |
Array
(
[id] => 18251407
[patent_doc_number] => 20230078446
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[patent_kind] => A1
[patent_issue_date] => 2023-03-16
[patent_title] => GEAR UNIT AND POWERTRAIN FOR A VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/876115
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/876115 | Gear unit and powertrain for a vehicle | Jul 27, 2022 | Issued |
Array
(
[id] => 20473863
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[patent_issue_date] => 2026-01-15
[patent_title] => TRANSMISSION DEVICE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/994784 | TRANSMISSION DEVICE | Jul 14, 2022 | Pending |
Array
(
[id] => 18178618
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[patent_title] => VIRTUAL MANUAL TRANSMISSION SYSTEM FOR ELECTRIC VEHICLE
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Array
(
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Array
(
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Array
(
[id] => 17929328
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[patent_title] => ANTI-LOCK CONTROL METHOD AND ANTI-LOCK CONTROL SYSTEM FOR A BRAKING SYSTEM OF A VEHICLE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/843696 | Anti-lock control method and anti-lock control system for a braking system of a vehicle | Jun 16, 2022 | Issued |
Array
(
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[patent_title] => SYSTEM, METHOD, AND APPARATUS FOR OPERATING A HIGH EFFICIENCY, HIGH OUTPUT TRANSMISSION
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/838451 | System, method, and apparatus for operating a high efficiency, high output transmission | Jun 12, 2022 | Issued |
Array
(
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Array
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/743586 | Oscillating torque strategy for wheel disconnect clutch | May 12, 2022 | Issued |