
Johnny H. Hoang
Examiner (ID: 16088)
| Most Active Art Unit | 3747 |
| Art Unit(s) | 3747 |
| Total Applications | 2094 |
| Issued Applications | 1865 |
| Pending Applications | 102 |
| Abandoned Applications | 173 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18685772
[patent_doc_number] => 11781497
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-10-10
[patent_title] => Diesel particulate filter (DPF) backpressure sensor as altitude sensor
[patent_app_type] => utility
[patent_app_number] => 17/834308
[patent_app_country] => US
[patent_app_date] => 2022-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834308
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/834308 | Diesel particulate filter (DPF) backpressure sensor as altitude sensor | Jun 6, 2022 | Issued |
Array
(
[id] => 19856089
[patent_doc_number] => 12258914
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Method for operating an internal combustion engine, in particular of a motor vehicle
[patent_app_type] => utility
[patent_app_number] => 18/565743
[patent_app_country] => US
[patent_app_date] => 2022-05-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/565743 | Method for operating an internal combustion engine, in particular of a motor vehicle | May 30, 2022 | Issued |
Array
(
[id] => 18066101
[patent_doc_number] => 20220397188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-15
[patent_title] => DIFFERENTIAL ROTATION LIMITING FORCE CONTROL APPARATUS FOR CENTER DIFFERENTIAL
[patent_app_type] => utility
[patent_app_number] => 17/751776
[patent_app_country] => US
[patent_app_date] => 2022-05-24
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/751776 | Differential rotation limiting force control apparatus for center differential | May 23, 2022 | Issued |
Array
(
[id] => 18786780
[patent_doc_number] => 20230374961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => FUEL INJECTOR NOZZLE ASSEMBLY INCLUDING NEEDLE HAVING FLOW GUIDING TIP FOR DIRECTING FUEL FLOW
[patent_app_type] => utility
[patent_app_number] => 17/749904
[patent_app_country] => US
[patent_app_date] => 2022-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/749904 | Fuel injector nozzle assembly including needle having flow guiding tip for directing fuel flow | May 19, 2022 | Issued |
Array
(
[id] => 19642471
[patent_doc_number] => 20240416991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => MOTOR CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/705206
[patent_app_country] => US
[patent_app_date] => 2022-05-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/705206 | MOTOR CONTROL DEVICE | May 11, 2022 | Pending |
Array
(
[id] => 18754766
[patent_doc_number] => 20230358192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => SYSTEM AND METHOD TO REDUCE DUST INGESTION INTO FUEL EVAPORATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/736203
[patent_app_country] => US
[patent_app_date] => 2022-05-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/736203 | SYSTEM AND METHOD TO REDUCE DUST INGESTION INTO FUEL EVAPORATION SYSTEM | May 3, 2022 | Abandoned |
Array
(
[id] => 19044148
[patent_doc_number] => 11933240
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-19
[patent_title] => NOx mitigation strategy in methanol internal combustion engine
[patent_app_type] => utility
[patent_app_number] => 17/734625
[patent_app_country] => US
[patent_app_date] => 2022-05-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/734625 | NOx mitigation strategy in methanol internal combustion engine | May 1, 2022 | Issued |
Array
(
[id] => 18057278
[patent_doc_number] => 20220388364
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-08
[patent_title] => Mass Damper System
[patent_app_type] => utility
[patent_app_number] => 17/733543
[patent_app_country] => US
[patent_app_date] => 2022-04-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/733543 | Mass damper system | Apr 28, 2022 | Issued |
Array
(
[id] => 18948682
[patent_doc_number] => 11891968
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Method and apparatus for operating a dual valve tank
[patent_app_type] => utility
[patent_app_number] => 17/733164
[patent_app_country] => US
[patent_app_date] => 2022-04-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/733164 | Method and apparatus for operating a dual valve tank | Apr 28, 2022 | Issued |
Array
(
[id] => 18685749
[patent_doc_number] => 11781474
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Gaseous fuel generator equipment hydrogen-oxygen applied to internal combustion engines
[patent_app_type] => utility
[patent_app_number] => 17/660651
[patent_app_country] => US
[patent_app_date] => 2022-04-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/660651 | Gaseous fuel generator equipment hydrogen-oxygen applied to internal combustion engines | Apr 25, 2022 | Issued |
Array
(
[id] => 18036977
[patent_doc_number] => 20220381192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR
[patent_app_type] => utility
[patent_app_number] => 17/725787
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[patent_app_date] => 2022-04-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/725787 | Control of piston trajectory in a linear generator | Apr 20, 2022 | Issued |
Array
(
[id] => 18217025
[patent_doc_number] => 11591951
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-28
[patent_title] => Pre-combustion chamber apparatus and method for pre-combustion
[patent_app_type] => utility
[patent_app_number] => 17/720456
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/720456 | Pre-combustion chamber apparatus and method for pre-combustion | Apr 13, 2022 | Issued |
Array
(
[id] => 18590833
[patent_doc_number] => 11739719
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[patent_issue_date] => 2023-08-29
[patent_title] => Fuel injector interface device and method of use
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/717918 | Fuel injector interface device and method of use | Apr 10, 2022 | Issued |
Array
(
[id] => 17750332
[patent_doc_number] => 20220228537
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[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => Method And Device For Ascertaining The Flow Through A Timer Valve
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/658520 | Method and device for ascertaining the flow through a timer valve | Apr 7, 2022 | Issued |
Array
(
[id] => 19106449
[patent_doc_number] => 11959536
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[patent_issue_date] => 2024-04-16
[patent_title] => Management of body and wheel motion controls with dual clutch differential
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Array
(
[id] => 18674144
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[patent_title] => Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/710588 | Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control | Mar 30, 2022 | Issued |
Array
(
[id] => 18620987
[patent_doc_number] => 11754015
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[patent_issue_date] => 2023-09-12
[patent_title] => Method and device for operating an internal combustion engine and carrying out a correction of the fuel injection quantity by correlation of a fuel pressure change
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[patent_app_number] => 17/656134
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/656134 | Method and device for operating an internal combustion engine and carrying out a correction of the fuel injection quantity by correlation of a fuel pressure change | Mar 22, 2022 | Issued |
Array
(
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[patent_title] => ELECTRONIC CONTROL METHOD FOR THROTTLE AND ELECTRONIC CONTROL THROTTLE DEVICE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/702375 | Electronic control method for throttle and electronic control throttle device | Mar 22, 2022 | Issued |
Array
(
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[patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/655499 | Fuel injector lift control | Mar 17, 2022 | Issued |