
Wei Chan
Examiner (ID: 15733)
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2844, 2845 |
| Total Applications | 798 |
| Issued Applications | 594 |
| Pending Applications | 75 |
| Abandoned Applications | 151 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19952684
[patent_doc_number] => 12324067
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[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Lamp driver with voltage sensing
[patent_app_type] => utility
[patent_app_number] => 18/017747
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Array
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[patent_kind] => B2
[patent_issue_date] => 2023-10-17
[patent_title] => Antenna device and electronic device including same
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Array
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[patent_title] => ANTENNA, WIRELESS COMMUNICATION MODULE, PACKAGE RECEIVING APPARATUS, AND PACKAGE RECEIVING SYSTEM
[patent_app_type] => utility
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Array
(
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[patent_kind] => B2
[patent_issue_date] => 2024-03-05
[patent_title] => High-efficiency backlight driver
[patent_app_type] => utility
[patent_app_number] => 17/374929
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Array
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[patent_doc_number] => 20220013329
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[patent_issue_date] => 2022-01-13
[patent_title] => ION CURRENT DROOP COMPENSATION
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Array
(
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[patent_doc_number] => 20230278485
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[patent_issue_date] => 2023-09-07
[patent_title] => METHOD FOR OPERATING AN ILLUMINATING DEVICE, AND MOTOR VEHICLE
[patent_app_type] => utility
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Array
(
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[patent_title] => Deployable horn antenna and associated methods
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Array
(
[id] => 19168753
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[patent_issue_date] => 2024-05-14
[patent_title] => Antenna and preparation method thereof, phase shifter and communication device
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Array
(
[id] => 19945241
[patent_doc_number] => 12317391
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[patent_issue_date] => 2025-05-27
[patent_title] => Controlling a pixelated lighting device based on a relative location of a further light source
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Array
(
[id] => 18260298
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[patent_title] => Adaptive headlamp system for vehicle
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Array
(
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[patent_doc_number] => 20220385167
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[patent_issue_date] => 2022-12-01
[patent_title] => RESONANT FREQUENCY TRACKING FOR ZERO VOLTAGE SWITCHING
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/336129 | Resonant frequency tracking for zero voltage switching | May 31, 2021 | Issued |
Array
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[patent_title] => TRANSFORMER-LESS AC-DC INPUT COMPATIBLE BOOST RESONANT INVERTER
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/641886 | Plasma treatment apparatus | May 26, 2021 | Issued |
Array
(
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[patent_title] => DIELECTRIC CYLINDRICAL LENS AND DIELECTRIC FILM, FABRICATION METHOD OF DIELECTRIC CYLINDRICAL LENS
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Array
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[patent_title] => MAGNETIC CIRCUIT FOR CREATING A MAGNETIC FIELD IN A MAIN ANNULAR IONISATION AND ACCELERATION CHANNEL OF A HALL-EFFECT PLASMA THRUSTER
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/242383 | Workpiece processing apparatus with plasma and thermal processing systems | Apr 27, 2021 | Issued |