
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] => 9754395
[patent_doc_number] => 20140285096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-25
[patent_title] => 'Coded light transmission and reception'
[patent_app_type] => utility
[patent_app_number] => 14/357950
[patent_app_country] => US
[patent_app_date] => 2012-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5713
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14357950
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/357950 | Coded light transmission and reception | Nov 8, 2012 | Abandoned |
Array
(
[id] => 11418134
[patent_doc_number] => 09564969
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-07
[patent_title] => 'Lighting fixture for visible light communication and visible-light-communication system with same'
[patent_app_type] => utility
[patent_app_number] => 14/356476
[patent_app_country] => US
[patent_app_date] => 2012-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 5496
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14356476
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/356476 | Lighting fixture for visible light communication and visible-light-communication system with same | Nov 4, 2012 | Issued |
Array
(
[id] => 11238501
[patent_doc_number] => 09465138
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-10-11
[patent_title] => 'Presence detection using split beam luminaire'
[patent_app_type] => utility
[patent_app_number] => 14/357431
[patent_app_country] => US
[patent_app_date] => 2012-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 10739
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14357431
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/357431 | Presence detection using split beam luminaire | Oct 23, 2012 | Issued |
Array
(
[id] => 9419184
[patent_doc_number] => 20140103835
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-17
[patent_title] => 'MULTIPLE-FILAMENT TUNGSTEN-HALOGEN LIGHTING SYSTEM HAVING MANAGED TUNGSTEN REDEPOSITION'
[patent_app_type] => utility
[patent_app_number] => 13/653882
[patent_app_country] => US
[patent_app_date] => 2012-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 14457
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13653882
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/653882 | Multiple-filament tungsten-halogen lighting system having managed tungsten redeposition | Oct 16, 2012 | Issued |
Array
(
[id] => 11927398
[patent_doc_number] => 09795002
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-17
[patent_title] => 'Illumination apparatus and light emitting module'
[patent_app_type] => utility
[patent_app_number] => 14/359391
[patent_app_country] => US
[patent_app_date] => 2012-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 8067
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 348
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14359391
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/359391 | Illumination apparatus and light emitting module | Oct 16, 2012 | Issued |
Array
(
[id] => 9419150
[patent_doc_number] => 20140103800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-17
[patent_title] => 'MANAGED MULTIPLE-FILAMENT INCANDESCENT LIGHTING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/653712
[patent_app_country] => US
[patent_app_date] => 2012-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 14541
[patent_no_of_claims] => 93
[patent_no_of_ind_claims] => 48
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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] => 13653712
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/653712 | Managed multiple-filament incandescent lighting system | Oct 16, 2012 | Issued |
Array
(
[id] => 10917003
[patent_doc_number] => 20140320022
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-30
[patent_title] => 'LED LIGHTING CONTROL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/357886
[patent_app_country] => US
[patent_app_date] => 2012-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 5989
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14357886
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/357886 | LED lighting control system | Oct 8, 2012 | Issued |
Array
(
[id] => 8718312
[patent_doc_number] => 20130069529
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'ELECTRONIC DEVICE CONTAINING NOISE SHIELD'
[patent_app_type] => utility
[patent_app_number] => 13/622802
[patent_app_country] => US
[patent_app_date] => 2012-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4389
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13622802
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/622802 | ELECTRONIC DEVICE CONTAINING NOISE SHIELD | Sep 18, 2012 | Abandoned |
Array
(
[id] => 9697305
[patent_doc_number] => 20140246990
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-04
[patent_title] => 'LIGHTING DEVICE AND LIGHTING CONTROL METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/809535
[patent_app_country] => US
[patent_app_date] => 2012-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 11302
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 15
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13809535
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/809535 | LIGHTING DEVICE AND LIGHTING CONTROL METHOD | Sep 6, 2012 | Abandoned |
Array
(
[id] => 8863683
[patent_doc_number] => 20130147386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-13
[patent_title] => 'AMOLED PIXEL UNIT DRIVING CIRCUIT AND METHOD, AMOLED PIXEL UNIT AND DISPLAY APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/805732
[patent_app_country] => US
[patent_app_date] => 2012-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4007
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13805732
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/805732 | AMOLED pixel unit driving circuit and method, AMOLED pixel unit and display apparatus | Aug 22, 2012 | Issued |
Array
(
[id] => 9876168
[patent_doc_number] => 08963441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-02-24
[patent_title] => 'Pixel unit driving circuit and method, pixel unit of AMOLED pixel unit panel and display apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/806209
[patent_app_country] => US
[patent_app_date] => 2012-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4287
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13806209
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/806209 | Pixel unit driving circuit and method, pixel unit of AMOLED pixel unit panel and display apparatus | Aug 22, 2012 | Issued |
Array
(
[id] => 10972168
[patent_doc_number] => 20140375204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-25
[patent_title] => 'LIGHTING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/344920
[patent_app_country] => US
[patent_app_date] => 2012-08-14
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14344920
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/344920 | Lighting device | Aug 13, 2012 | Issued |
Array
(
[id] => 10888729
[patent_doc_number] => 08912725
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-12-16
[patent_title] => 'Photoswitch'
[patent_app_type] => utility
[patent_app_number] => 13/995544
[patent_app_country] => US
[patent_app_date] => 2012-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3841
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13995544
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/995544 | Photoswitch | Jul 30, 2012 | Issued |
Array
(
[id] => 8658015
[patent_doc_number] => 20130038844
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-14
[patent_title] => 'LIGHT SOURCE DEVICE, METHOD OF DRIVING DISCHARGE LAMP, AND PROJECTOR'
[patent_app_type] => utility
[patent_app_number] => 13/563179
[patent_app_country] => US
[patent_app_date] => 2012-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13563179
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/563179 | LIGHT SOURCE DEVICE, METHOD OF DRIVING DISCHARGE LAMP, AND PROJECTOR | Jul 30, 2012 | Abandoned |
Array
(
[id] => 9754415
[patent_doc_number] => 20140285115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-25
[patent_title] => 'MULTI-CHANNEL DRIVER AND ILLUMINATING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/342798
[patent_app_country] => US
[patent_app_date] => 2012-07-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/342798 | MULTI-CHANNEL DRIVER AND ILLUMINATING DEVICE | Jul 24, 2012 | Abandoned |
Array
(
[id] => 11334897
[patent_doc_number] => 09526157
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-20
[patent_title] => 'Light source apparatus, discharge lamp driving method, and projector'
[patent_app_type] => utility
[patent_app_number] => 13/549579
[patent_app_country] => US
[patent_app_date] => 2012-07-16
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13549579
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/549579 | Light source apparatus, discharge lamp driving method, and projector | Jul 15, 2012 | Issued |
Array
(
[id] => 10845256
[patent_doc_number] => 08872438
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-28
[patent_title] => 'LED light dimming with a target brightness'
[patent_app_type] => utility
[patent_app_number] => 13/517613
[patent_app_country] => US
[patent_app_date] => 2012-06-14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517613
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/517613 | LED light dimming with a target brightness | Jun 13, 2012 | Issued |
Array
(
[id] => 9704730
[patent_doc_number] => 08829802
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-09-09
[patent_title] => 'LED dimming control scheme'
[patent_app_type] => utility
[patent_app_number] => 13/506813
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/506813 | LED dimming control scheme | May 17, 2012 | Issued |
Array
(
[id] => 9118649
[patent_doc_number] => 20130285571
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'LED Backlight drive circuit, LCD Device and Driving Method'
[patent_app_type] => utility
[patent_app_number] => 13/515284
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/515284 | LED Backlight drive circuit, LCD Device and Driving Method | Apr 27, 2012 | Abandoned |
Array
(
[id] => 9131081
[patent_doc_number] => 20130291794
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-07
[patent_title] => 'PLASMA GENERATOR, AND CLEANING AND PURIFYING APPARATUS AND SMALL-SIZED ELECTRICAL APPLIANCE USING PLASMA GENERATOR'
[patent_app_type] => utility
[patent_app_number] => 13/980263
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13980263
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/980263 | Plasma generator, and cleaning and purifying device apparatus and small-sized electrical appliance using plasma generator | Jan 24, 2012 | Issued |