
Johnny H. Hoang
Examiner (ID: 7027, Phone: (571)272-4843 , Office: P/3747 )
| Most Active Art Unit | 3747 |
| Art Unit(s) | 3747 |
| Total Applications | 2140 |
| Issued Applications | 1914 |
| Pending Applications | 87 |
| Abandoned Applications | 174 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20882708
[patent_doc_number] => 12698744
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[patent_kind] => B2
[patent_issue_date] => 2026-08-04
[patent_title] => Valve system for two-stroke engine
[patent_app_type] => utility
[patent_app_number] => 18/668502
[patent_app_country] => US
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Array
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[patent_title] => Tapered engine exhaust valve
[patent_app_type] => utility
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Array
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[patent_title] => METHODS AND SYSTEMS FOR EVALUATING TRAILER BRAKING SYSTEM PERFORMANCE AND CONDITIONS
[patent_app_type] => utility
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Array
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[patent_title] => METHOD AND DEVICE OF DETERMINING TRAVELING SAFETY RISK FACTOR BY DETERMINING OUTLIER OF STEERING WHEEL ACTUATOR
[patent_app_type] => utility
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Array
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Array
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[patent_title] => Engine control system and methods
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Array
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Array
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[patent_title] => WORK VEHICLES WITH CONSTANT CURVATURE CONTROL DURING STEERING MODE TRANSITIONS
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Array
(
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[patent_title] => STEERING CONTROL APPARATUS AND METHOD
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Array
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Array
(
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[patent_title] => Engine braking strategy using cylinder flow-through path for optimizing braking power
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Array
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[patent_title] => Fuel control system for internal combustion engine having multiple injection systems
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Array
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Array
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Array
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Array
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[patent_title] => CONTROL METHOD FOR TRAIN TO ENTER EMERGENCY TRACTION MODE AND TRAIN
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Array
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Array
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Array
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Array
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