
Daniel D. Chang
Examiner (ID: 461, Phone: (571)272-1801 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2845, 2819, 2844, 0 |
| Total Applications | 2565 |
| Issued Applications | 2341 |
| Pending Applications | 103 |
| Abandoned Applications | 143 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7731243
[patent_doc_number] => 08102190
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-24
[patent_title] => 'Power efficient multiplexer'
[patent_app_type] => utility
[patent_app_number] => 12/397085
[patent_app_country] => US
[patent_app_date] => 2009-03-03
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/102/08102190.pdf
[firstpage_image] =>[orig_patent_app_number] => 12397085
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/397085 | Power efficient multiplexer | Mar 2, 2009 | Issued |
Array
(
[id] => 5550189
[patent_doc_number] => 20090284175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-19
[patent_title] => 'LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/394790
[patent_app_country] => US
[patent_app_date] => 2009-02-27
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12394790
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/394790 | Liquid crystal display and method of driving the same | Feb 26, 2009 | Issued |
Array
(
[id] => 8203175
[patent_doc_number] => 08188667
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-29
[patent_title] => 'Lighting device and lighting system for a vehicle'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2009-02-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/393095 | Lighting device and lighting system for a vehicle | Feb 25, 2009 | Issued |
Array
(
[id] => 6481522
[patent_doc_number] => 20100213842
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'METHOD OF DRIVING A FLASH DEVICE AND A NUMBER OF LOADS POWERED BY A BATTERY AND HANDHELD ELECTRONIC DEVICE INCLUDING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/393094
[patent_app_country] => US
[patent_app_date] => 2009-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/393094 | Method of driving a flash device and a number of loads powered by a battery and handheld electronic device including the same | Feb 25, 2009 | Issued |
Array
(
[id] => 5537150
[patent_doc_number] => 20090218955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-03
[patent_title] => 'METHOD OF DRIVING DISCHARGE LAMP, DRIVING DEVICE, AND PROJECTOR'
[patent_app_type] => utility
[patent_app_number] => 12/393728
[patent_app_country] => US
[patent_app_date] => 2009-02-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/393728 | Method of driving discharge lamp, driving device, and projector | Feb 25, 2009 | Issued |
Array
(
[id] => 6481600
[patent_doc_number] => 20100213847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'DAYTIME RUNNING LAMP ACTIVATION CONTROL METHODS AND APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/393749
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/393749 | Daytime running lamp activation control methods and apparatus | Feb 25, 2009 | Issued |
Array
(
[id] => 6481907
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'Power Supply Controlling Device'
[patent_app_type] => utility
[patent_app_number] => 12/393198
[patent_app_country] => US
[patent_app_date] => 2009-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[firstpage_image] =>[orig_patent_app_number] => 12393198
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/393198 | Power Supply Controlling Device | Feb 25, 2009 | Abandoned |
Array
(
[id] => 5512519
[patent_doc_number] => 20090212823
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-27
[patent_title] => 'Low Jitter CMOS to CML Converter'
[patent_app_type] => utility
[patent_app_number] => 12/391100
[patent_app_country] => US
[patent_app_date] => 2009-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5067
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[pdf_file] => publications/A1/0212/20090212823.pdf
[firstpage_image] =>[orig_patent_app_number] => 12391100
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/391100 | Low jitter CMOS to CML converter | Feb 22, 2009 | Issued |
Array
(
[id] => 6370645
[patent_doc_number] => 20100315011
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-16
[patent_title] => 'LAMP ASSEMBLY WITH LED AND FLUORESCENT LAMP'
[patent_app_type] => utility
[patent_app_number] => 12/745015
[patent_app_country] => US
[patent_app_date] => 2009-02-23
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[firstpage_image] =>[orig_patent_app_number] => 12745015
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/745015 | Lamp assembly with LED and fluorescent lamp | Feb 22, 2009 | Issued |
Array
(
[id] => 7989125
[patent_doc_number] => 08076861
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-13
[patent_title] => 'Driving method and driving device for discharge lamp, light source device, and image display device'
[patent_app_type] => utility
[patent_app_number] => 12/389747
[patent_app_country] => US
[patent_app_date] => 2009-02-20
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Array
(
[id] => 5512415
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[patent_title] => 'DISPLAY APPARATUS THAT CAN BE MOVED IN SPACE'
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[patent_app_number] => 12/390114
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[patent_app_date] => 2009-02-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/390114 | Display apparatus that can be moved in space | Feb 19, 2009 | Issued |
Array
(
[id] => 8676172
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[patent_issue_date] => 2013-02-26
[patent_title] => 'Method and system for a light sensing headlight modulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/390298 | Method and system for a light sensing headlight modulator | Feb 19, 2009 | Issued |
Array
(
[id] => 5512417
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[patent_title] => 'LED DRIVE CIRCUIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/390206 | LED DRIVE CIRCUIT | Feb 19, 2009 | Abandoned |
Array
(
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Array
(
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Array
(
[id] => 7530997
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Array
(
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Array
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Array
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Array
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