
Wei Chan
Examiner (ID: 16812, Phone: (571)272-5177 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2844 |
| Total Applications | 773 |
| Issued Applications | 574 |
| Pending Applications | 72 |
| Abandoned Applications | 150 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20251500
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[patent_issue_date] => 2025-09-25
[patent_title] => DIPOLE STRUCTURES AND ANTENNAE
[patent_app_type] => utility
[patent_app_number] => 18/864342
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Array
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[patent_title] => Systems and methods for controlling currents flowing through light emitting diodes
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Array
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[patent_title] => Systems and Methods for Various Systems of a Vehicle
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Array
(
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[patent_issue_date] => 2023-08-24
[patent_title] => LAMP CONTROL DEVICE FOR VEHICLE
[patent_app_type] => utility
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[patent_app_country] => US
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Array
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[patent_title] => LED TUBE LAMP
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Array
(
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[patent_title] => Color correction device, and color correction system having external flash
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Array
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[patent_title] => HOLOGRAPHIC LEAKY-WAVE ANTENNA AND ELECTRONIC APPARATUS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/867686 | HOLOGRAPHIC LEAKY-WAVE ANTENNA AND ELECTRONIC APPARATUS | Mar 30, 2023 | Pending |
Array
(
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[patent_doc_number] => 20230335901
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[patent_title] => MULTIBAND ANTENNA
[patent_app_type] => utility
[patent_app_number] => 18/127176
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/127176 | Multiband antenna | Mar 27, 2023 | Issued |
Array
(
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[patent_doc_number] => 20250210871
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[patent_title] => ANTENNA ELEMENT, ANTENNA SUBSTRATE, AND ANTENNA MODULE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/851956 | ANTENNA ELEMENT, ANTENNA SUBSTRATE, AND ANTENNA MODULE | Mar 26, 2023 | Pending |
Array
(
[id] => 18900394
[patent_doc_number] => 20240015879
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[patent_title] => PLASMA DEVICE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/186967 | PLASMA DEVICE | Mar 20, 2023 | Abandoned |
Array
(
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[patent_title] => ELECTROMAGNETIC BANDGAP STRUCTURE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/123187 | Electromagnetic bandgap structure | Mar 16, 2023 | Issued |
Array
(
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[patent_title] => Light control device that performs light control of lighting device, light control system, and control method
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Array
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Array
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[patent_title] => HORTICULTURE GROW LIGHTS
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Array
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Array
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[patent_title] => VEHICLE APPROACH NOTIFICATION DEVICE AND PICKING TRUCK EQUIPPED WITH THE DEVICE
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Array
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Array
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