
Ricky Quoc Ngo
Supervisory Patent Examiner (ID: 12657, Phone: (571)272-3139 , Office: P/2464 )
| Most Active Art Unit | 2731 |
| Art Unit(s) | 2664, 2731, 2616, 2464, 2603 |
| Total Applications | 855 |
| Issued Applications | 525 |
| Pending Applications | 178 |
| Abandoned Applications | 149 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20144465
[patent_doc_number] => 12378797
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[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Magnetically resistant solenoid activated lock release for use in a locking device
[patent_app_type] => utility
[patent_app_number] => 18/299468
[patent_app_country] => US
[patent_app_date] => 2023-04-12
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Array
(
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[patent_doc_number] => 12576792
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[patent_kind] => B2
[patent_issue_date] => 2026-03-17
[patent_title] => Clamp mechanism
[patent_app_type] => utility
[patent_app_number] => 18/194157
[patent_app_country] => US
[patent_app_date] => 2023-03-31
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Array
(
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[patent_doc_number] => 20230313575
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[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => VEHICLE DOOR HANDLE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/193013
[patent_app_country] => US
[patent_app_date] => 2023-03-30
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Array
(
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[patent_doc_number] => 20240328514
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[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => MISTAKE-PROOFING FOR HYDROSTATIC SEAL ASSEMBLIES
[patent_app_type] => utility
[patent_app_number] => 18/128568
[patent_app_country] => US
[patent_app_date] => 2023-03-30
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Array
(
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[patent_issue_date] => 2025-07-29
[patent_title] => Security barrier apparatus and system
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Array
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[patent_issue_date] => 2023-08-03
[patent_title] => DRIVING MECHANISM FOR DOOR LOCK, AND DOOR LOCK
[patent_app_type] => utility
[patent_app_number] => 18/128017
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Array
(
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[patent_title] => METHODS AND APPARATUS TO REDUCE LEAKAGE OF COOLING FLUID USED TO COOL AN ELECTRONIC COMPONENT
[patent_app_type] => utility
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Array
(
[id] => 19464901
[patent_doc_number] => 20240318570
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[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => SEAL SUPPORT ASSEMBLY FOR A TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/189379
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[patent_app_date] => 2023-03-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/189379 | Seal support assembly for a turbine engine | Mar 23, 2023 | Issued |
Array
(
[id] => 19668108
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Array
(
[id] => 20093914
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[patent_issue_date] => 2025-07-10
[patent_title] => LOCK HOLDER FOR A MOTOR VEHICLE LOCKING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/852727
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Array
(
[id] => 20069211
[patent_doc_number] => 20250207433
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[patent_title] => A Driving Device, In Particular For Controlling A Lock Equipped With A Cylinder Insert, A Rotary Housing Of A Driving Device, And A Toothed Ring Of A Driving Device
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Array
(
[id] => 20173442
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Array
(
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Array
(
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Array
(
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[patent_title] => DOORKNOB WITH FIXING MECHANISM, LOCK ARRANGEMENT AND OPENING TOOL
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/112576 | Circumferential sealing assembly with duct-fed hydrodynamic grooves | Feb 21, 2023 | Issued |
Array
(
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Array
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Array
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Array
(
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