
Wei Chan
Examiner (ID: 10212, Phone: (571)272-5177 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2845, 2844 |
| Total Applications | 808 |
| Issued Applications | 598 |
| Pending Applications | 81 |
| Abandoned Applications | 151 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16977043
[patent_doc_number] => 20210221280
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => INTELLIGENT CAR LAMPLIGHT CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/247189
[patent_app_country] => US
[patent_app_date] => 2020-12-03
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/247189 | Intelligent car lamplight control device | Dec 2, 2020 | Issued |
Array
(
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[patent_doc_number] => 20230103093
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => LIGHT EMITTING DIODE (LED) FILAMENT LAMP WITH VARIABLE COLOR TEMPERATURE
[patent_app_type] => utility
[patent_app_number] => 17/793645
[patent_app_country] => US
[patent_app_date] => 2020-11-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/793645 | LIGHT EMITTING DIODE (LED) FILAMENT LAMP WITH VARIABLE COLOR TEMPERATURE | Nov 24, 2020 | Abandoned |
Array
(
[id] => 16869449
[patent_doc_number] => 20210162916
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[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => VEHICLE LIGHT-PROJECTION CONTROLLING DEVICE, VEHICLE LIGHT-PROJECTION SYSTEM, AND VEHICLE LIGHT-PROJECTION CONTROLLING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/102451
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[patent_app_date] => 2020-11-24
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Array
(
[id] => 16692635
[patent_doc_number] => 20210075114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => ANTENNA APPARATUS AND ANTENNA MODULE
[patent_app_type] => utility
[patent_app_number] => 17/101709
[patent_app_country] => US
[patent_app_date] => 2020-11-23
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Array
(
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[patent_issue_date] => 2025-04-01
[patent_title] => Power conversion device, power conversion method, and program
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Array
(
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[patent_title] => Systems and methods for providing power and data to devices
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Array
(
[id] => 16679460
[patent_doc_number] => 20210068226
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[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => LIGHTING FIXTURE CONTROLLER FOR CONTROLLING COLOR TEMPERATURE AND INTENSITY
[patent_app_type] => utility
[patent_app_number] => 17/098828
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/098828 | Lighting fixture controller for controlling color temperature and intensity | Nov 15, 2020 | Issued |
Array
(
[id] => 16679465
[patent_doc_number] => 20210068231
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[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => Current Source Circuit And LED Driving Circuit
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/097428 | Current source circuit and LED driving circuit | Nov 12, 2020 | Issued |
Array
(
[id] => 16858309
[patent_doc_number] => 20210159054
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[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => GAS SUPPLY SYSTEM, PLASMA PROCESSING APPARATUS, AND CONTROL METHOD OF GAS SUPPLY SYSTEM
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/094870 | GAS SUPPLY SYSTEM, PLASMA PROCESSING APPARATUS, AND CONTROL METHOD OF GAS SUPPLY SYSTEM | Nov 10, 2020 | Abandoned |
Array
(
[id] => 16662392
[patent_doc_number] => 20210059029
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER
[patent_app_type] => utility
[patent_app_number] => 17/089862
[patent_app_country] => US
[patent_app_date] => 2020-11-05
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/089862 | Detection circuit and detection method for a triac dimmer | Nov 4, 2020 | Issued |
Array
(
[id] => 16662393
[patent_doc_number] => 20210059030
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[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => PORTABLE LIGHTING DEVICE CAPABLE OF ADAPTIVE POWER SAVING AND BRIGHTNESS ADJUSTMENT
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/090379 | Portable lighting device capable of adaptive power saving and brightness adjustment | Nov 4, 2020 | Issued |
Array
(
[id] => 16814336
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/086278 | COLOR TEMPERATURE CONTROL SYSTEM | Oct 29, 2020 | Abandoned |
Array
(
[id] => 16626549
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[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => MULTI-LOCATION LOAD CONTROL SYSTEM
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Array
(
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[patent_title] => Multi-band massive MIMO antenna array
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Array
(
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[patent_title] => ACTIVE CONTROL OF LIGHT EMITTING DIODES AND LIGHT EMITTING DIODE DISPLAYS
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Array
(
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Array
(
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Array
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[patent_title] => TERAHERTZ DEVICE
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Array
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Array
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