
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] => 10796943
[patent_doc_number] => 20160143100
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-19
[patent_title] => 'SEMICONDUCTOR LIGHT SOURCE DRIVING APPARATUS AND PROJECTION TYPE DISPLAY APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/943065
[patent_app_country] => US
[patent_app_date] => 2015-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6137
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14943065
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/943065 | Semiconductor light source driving apparatus and projection type display apparatus | Nov 16, 2015 | Issued |
Array
(
[id] => 11630716
[patent_doc_number] => 20170140904
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-18
[patent_title] => 'PLASMA DEVICE DRIVEN BY MULTIPLE-PHASE ALTERNATING OR PULSED ELECTRICAL CURRENT'
[patent_app_type] => utility
[patent_app_number] => 14/942737
[patent_app_country] => US
[patent_app_date] => 2015-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942737
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/942737 | Plasma device driven by multiple-phase alternating or pulsed electrical current | Nov 15, 2015 | Issued |
Array
(
[id] => 12228537
[patent_doc_number] => 09915778
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-13
[patent_title] => 'LED lamp strip structure and control method thereof, backlight module, liquid crystal display device'
[patent_app_type] => utility
[patent_app_number] => 15/038349
[patent_app_country] => US
[patent_app_date] => 2015-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3481
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15038349
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/038349 | LED lamp strip structure and control method thereof, backlight module, liquid crystal display device | Nov 15, 2015 | Issued |
Array
(
[id] => 14773155
[patent_doc_number] => 10397998
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-08-27
[patent_title] => Driver circuit and method
[patent_app_type] => utility
[patent_app_number] => 15/525547
[patent_app_country] => US
[patent_app_date] => 2015-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5982
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15525547
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/525547 | Driver circuit and method | Nov 8, 2015 | Issued |
Array
(
[id] => 15644721
[patent_doc_number] => 10595391
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-03-17
[patent_title] => Plasma generation
[patent_app_type] => utility
[patent_app_number] => 15/524344
[patent_app_country] => US
[patent_app_date] => 2015-11-02
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524344
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/524344 | Plasma generation | Nov 1, 2015 | Issued |
Array
(
[id] => 11912044
[patent_doc_number] => 09780875
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-03
[patent_title] => 'Visible light communication modulation circuit, illumination device, illumination apparatus and visible light communication system'
[patent_app_type] => utility
[patent_app_number] => 14/843458
[patent_app_country] => US
[patent_app_date] => 2015-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14843458
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/843458 | Visible light communication modulation circuit, illumination device, illumination apparatus and visible light communication system | Sep 1, 2015 | Issued |
Array
(
[id] => 11856582
[patent_doc_number] => 20170231074
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-10
[patent_title] => 'DISCHARGE LAMP LIGHTING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/501614
[patent_app_country] => US
[patent_app_date] => 2015-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15501614
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/501614 | DISCHARGE LAMP LIGHTING DEVICE | Aug 4, 2015 | Abandoned |
Array
(
[id] => 14014797
[patent_doc_number] => 10225894
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-03-05
[patent_title] => Electrical load driving device
[patent_app_type] => utility
[patent_app_number] => 15/116944
[patent_app_country] => US
[patent_app_date] => 2015-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15116944
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/116944 | Electrical load driving device | Jul 20, 2015 | Issued |
Array
(
[id] => 10420087
[patent_doc_number] => 20150305098
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-22
[patent_title] => 'LED DRIVING CIRCUIT FOR CONTINUOUSLY DRIVING LED, LED LIGHTING DEVICE COMPRISING SAME AND DRIVING METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/753612
[patent_app_country] => US
[patent_app_date] => 2015-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 24014
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14753612
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/753612 | LED driving circuit for continuously driving LED, LED lighting device comprising same and driving method | Jun 28, 2015 | Issued |
Array
(
[id] => 11865598
[patent_doc_number] => 20170232883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-17
[patent_title] => 'ACCESSORY FOR VEHICLES FOR AUTOMATING MAIN BEAMS COMPLETE WITH AN ELECTRONIC SYSTEM FOR REDUCING OPTICAL DISTURBANCES'
[patent_app_type] => utility
[patent_app_number] => 15/314125
[patent_app_country] => US
[patent_app_date] => 2015-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4098
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314125
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/314125 | ACCESSORY FOR VEHICLES FOR AUTOMATING MAIN BEAMS COMPLETE WITH AN ELECTRONIC SYSTEM FOR REDUCING OPTICAL DISTURBANCES | May 26, 2015 | Abandoned |
Array
(
[id] => 11941181
[patent_doc_number] => 20170245332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-24
[patent_title] => 'LED LIGHTING CIRCUIT FED BY CURRENT SOURCE'
[patent_app_type] => utility
[patent_app_number] => 15/314928
[patent_app_country] => US
[patent_app_date] => 2015-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314928
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/314928 | LED lighting circuit fed by current source | May 25, 2015 | Issued |
Array
(
[id] => 13266901
[patent_doc_number] => 10145528
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-04
[patent_title] => Light emitting module
[patent_app_type] => utility
[patent_app_number] => 15/329471
[patent_app_country] => US
[patent_app_date] => 2015-05-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/329471 | Light emitting module | May 3, 2015 | Issued |
Array
(
[id] => 12197190
[patent_doc_number] => 09900945
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-02-20
[patent_title] => 'Color temperature control'
[patent_app_type] => utility
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[patent_app_date] => 2015-05-01
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14702351
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/702351 | Color temperature control | Apr 30, 2015 | Issued |
Array
(
[id] => 13953967
[patent_doc_number] => 10212782
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-02-19
[patent_title] => Device and method for mode control of wildlife-friendly lighting
[patent_app_type] => utility
[patent_app_number] => 14/700815
[patent_app_country] => US
[patent_app_date] => 2015-04-30
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/700815 | Device and method for mode control of wildlife-friendly lighting | Apr 29, 2015 | Issued |
Array
(
[id] => 10352696
[patent_doc_number] => 20150237700
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-20
[patent_title] => 'SYSTEMS AND METHODS TO CONTROL COLOR AND BRIGHTNESS OF LIGHTING DEVICES'
[patent_app_type] => utility
[patent_app_number] => 14/700961
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/700961 | SYSTEMS AND METHODS TO CONTROL COLOR AND BRIGHTNESS OF LIGHTING DEVICES | Apr 29, 2015 | Abandoned |
Array
(
[id] => 11265805
[patent_doc_number] => 09490107
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-08
[patent_title] => 'Plasma apparatus and method of fabricating semiconductor device using the same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/699266 | Plasma apparatus and method of fabricating semiconductor device using the same | Apr 28, 2015 | Issued |
Array
(
[id] => 10434804
[patent_doc_number] => 20150319816
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-05
[patent_title] => 'SINGLE-WIRE DIMMING METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/699441
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[patent_app_date] => 2015-04-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/699441 | SINGLE-WIRE DIMMING METHOD | Apr 28, 2015 | Abandoned |
Array
(
[id] => 11123068
[patent_doc_number] => 20160320042
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[patent_issue_date] => 2016-11-03
[patent_title] => 'MODULARIZED LIGHT-EMITTING DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/699163 | MODULARIZED LIGHT-EMITTING DEVICE | Apr 28, 2015 | Abandoned |
Array
(
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[patent_doc_number] => 10021767
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[patent_issue_date] => 2018-07-10
[patent_title] => Zone based lighting access
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Array
(
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[patent_title] => 'Device for forming a light source'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/696548 | Device for forming a light source | Apr 26, 2015 | Abandoned |