
Hai Phan
Supervisory Patent Examiner (ID: 18880, Phone: (571)272-6338 , Office: P/2685 )
| Most Active Art Unit | 2614 |
| Art Unit(s) | 2614, 2654, 2734, 2685 |
| Total Applications | 530 |
| Issued Applications | 277 |
| Pending Applications | 94 |
| Abandoned Applications | 161 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16337108
[patent_doc_number] => 10788055
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-29
[patent_title] => Large manipulator and hydraulic circuit arrangement for a large manipulator
[patent_app_type] => utility
[patent_app_number] => 16/660516
[patent_app_country] => US
[patent_app_date] => 2019-10-22
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Array
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[patent_doc_number] => 20220003250
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[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => ELECTRO-HYDROSTATIC ACTUATOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/293181
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Array
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[patent_title] => Thrust expansion device
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Array
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[patent_doc_number] => 11885099
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[patent_issue_date] => 2024-01-30
[patent_title] => Drift-prevention valve device, blade device, and working machine
[patent_app_type] => utility
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Array
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Array
(
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[patent_doc_number] => 10900501
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[patent_issue_date] => 2021-01-26
[patent_title] => Hydraulic pressure booster and method for the production of an axial compressive stress in a high-pressure cylinder
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Array
(
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[patent_doc_number] => 20210381531
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[patent_title] => Hydraulic System for Use Under Water with a Hydraulic Actuating Drive
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Array
(
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Array
(
[id] => 15712417
[patent_doc_number] => 20200102974
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[patent_issue_date] => 2020-04-02
[patent_title] => Device and Method for Ring Gate Closing Optimization
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Array
(
[id] => 17351355
[patent_doc_number] => 11225983
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Array
(
[id] => 16720635
[patent_doc_number] => 20210087782
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[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => DOZER BLADE ATTACHMENT CONTROL SYSTEM AND APPARATUS FOR A COMPACT TRACK LOADER
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Array
(
[id] => 17060758
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[patent_title] => Agricultural baler with hydraulic flow controller
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Array
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Array
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Array
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Array
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Array
(
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Array
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