
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] => 9717269
[patent_doc_number] => 20140252967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-11
[patent_title] => 'SOLID STATE LIGHTING APPARATUS AND CIRCUITS INCLUDING LED SEGMENTS CONFIGURED FOR TARGETED SPECTRAL POWER DISTRIBUTION AND METHODS OF OPERATING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/281131
[patent_app_country] => US
[patent_app_date] => 2014-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 10994
[patent_no_of_claims] => 49
[patent_no_of_ind_claims] => 6
[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] => 14281131
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/281131 | Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same | May 18, 2014 | Issued |
Array
(
[id] => 11682952
[patent_doc_number] => 09681505
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-06-13
[patent_title] => 'Circuit arrangement and method for operating and dimming at least one LED'
[patent_app_type] => utility
[patent_app_number] => 14/280699
[patent_app_country] => US
[patent_app_date] => 2014-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14280699
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/280699 | Circuit arrangement and method for operating and dimming at least one LED | May 18, 2014 | Issued |
Array
(
[id] => 10781986
[patent_doc_number] => 20160128142
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-05
[patent_title] => 'DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR AN LED UNIT'
[patent_app_type] => utility
[patent_app_number] => 14/891876
[patent_app_country] => US
[patent_app_date] => 2014-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/891876 | Driver device and driving method for driving a load, in particular an LED unit | May 15, 2014 | Issued |
Array
(
[id] => 11766371
[patent_doc_number] => 09374859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-21
[patent_title] => 'Lighting interconnection and lighting control module'
[patent_app_type] => utility
[patent_app_number] => 14/276662
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/276662 | Lighting interconnection and lighting control module | May 12, 2014 | Issued |
Array
(
[id] => 10197435
[patent_doc_number] => 09226354
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-29
[patent_title] => 'Light-emitting diode lighting device having multiple driving stages'
[patent_app_type] => utility
[patent_app_number] => 14/277029
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/277029 | Light-emitting diode lighting device having multiple driving stages | May 12, 2014 | Issued |
Array
(
[id] => 10750315
[patent_doc_number] => 20160096466
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'LIGHT CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/892522
[patent_app_country] => US
[patent_app_date] => 2014-05-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/892522 | LIGHT CONTROL DEVICE | May 11, 2014 | Abandoned |
Array
(
[id] => 11489047
[patent_doc_number] => 09595118
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-03-14
[patent_title] => 'System for generating non-homogenous light and associated methods'
[patent_app_type] => utility
[patent_app_number] => 14/272858
[patent_app_country] => US
[patent_app_date] => 2014-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 9253
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14272858
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/272858 | System for generating non-homogenous light and associated methods | May 7, 2014 | Issued |
Array
(
[id] => 10427971
[patent_doc_number] => 20150312982
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-29
[patent_title] => 'LED Lighting System with Accurate Current Control'
[patent_app_type] => utility
[patent_app_number] => 14/261096
[patent_app_country] => US
[patent_app_date] => 2014-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14261096
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/261096 | LED lighting system with accurate current control | Apr 23, 2014 | Issued |
Array
(
[id] => 11348010
[patent_doc_number] => 09532436
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-27
[patent_title] => 'Lighting control system and lighting control method'
[patent_app_type] => utility
[patent_app_number] => 14/782337
[patent_app_country] => US
[patent_app_date] => 2014-04-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/782337 | Lighting control system and lighting control method | Apr 15, 2014 | Issued |
Array
(
[id] => 13283069
[patent_doc_number] => 10153125
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-11
[patent_title] => Impulse voltage generating device
[patent_app_type] => utility
[patent_app_number] => 15/107309
[patent_app_country] => US
[patent_app_date] => 2014-04-01
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15107309
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/107309 | Impulse voltage generating device | Mar 31, 2014 | Issued |
Array
(
[id] => 11133851
[patent_doc_number] => 20160330827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-10
[patent_title] => 'CIRCULAR ACCELERATOR, CIRCULAR ACCELERATOR OPERATION METHOD, AND PARTICLE-BEAM THERAPY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/110317
[patent_app_country] => US
[patent_app_date] => 2014-03-25
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15110317
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/110317 | Circular accelerator, circular accelerator operation method, and particle-beam therapy device | Mar 24, 2014 | Issued |
Array
(
[id] => 9697747
[patent_doc_number] => 20140247432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-04
[patent_title] => 'LIGHT SOURCE DEVICE AND PROJECTOR'
[patent_app_type] => utility
[patent_app_number] => 14/187683
[patent_app_country] => US
[patent_app_date] => 2014-02-24
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/187683 | Light source device and projector | Feb 23, 2014 | Issued |
Array
(
[id] => 9488734
[patent_doc_number] => 20140139140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-22
[patent_title] => 'Encapsulation of DALI Commands in Wireless Networks'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/165031 | Encapsulation of DALI Commands in Wireless Networks | Jan 26, 2014 | Abandoned |
Array
(
[id] => 11774185
[patent_doc_number] => 09383068
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-05
[patent_title] => 'LED light assembly and system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/104564 | LED light assembly and system | Dec 11, 2013 | Issued |
Array
(
[id] => 11661899
[patent_doc_number] => 09674926
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-06-06
[patent_title] => 'Street lighting control, method, device and system'
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Array
(
[id] => 13656605
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[patent_title] => Lighting device and method for operating a lighting device
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/909501 | Lighting device and method for operating a lighting device | Nov 24, 2013 | Issued |
Array
(
[id] => 9542960
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[patent_kind] => A1
[patent_issue_date] => 2014-06-19
[patent_title] => 'METHOD FOR DETERMINING A LIGHTING RANGE OF A HEADLIGHT'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/078560 | METHOD FOR DETERMINING A LIGHTING RANGE OF A HEADLIGHT | Nov 12, 2013 | Abandoned |
Array
(
[id] => 9488729
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[patent_title] => 'ILLUMINATION APPARATUS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/077523 | ILLUMINATION APPARATUS | Nov 11, 2013 | Abandoned |
Array
(
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Array
(
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[patent_title] => 'DRIVER FOR SOLID STATE LIGHT SOURCES'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/439646 | DRIVER FOR SOLID STATE LIGHT SOURCES | Nov 4, 2013 | Abandoned |