
Leonard Chang
Supervisory Patent Examiner (ID: 7771, Phone: (571)270-3691 , Office: P/4166 )
| Most Active Art Unit | 2812 |
| Art Unit(s) | 4121, 4100, 2812, 2898 |
| Total Applications | 320 |
| Issued Applications | 197 |
| Pending Applications | 1 |
| Abandoned Applications | 127 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9447502
[patent_doc_number] => 20140118671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-01
[patent_title] => 'LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/126459
[patent_app_country] => US
[patent_app_date] => 2012-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 14508
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14126459
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/126459 | Liquid crystal display panel and liquid crystal display device | May 30, 2012 | Issued |
Array
(
[id] => 11763950
[patent_doc_number] => 09372371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-21
[patent_title] => 'Liquid crystal display panel, and liquid crystal display device'
[patent_app_type] => utility
[patent_app_number] => 14/126455
[patent_app_country] => US
[patent_app_date] => 2012-05-31
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14126455
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/126455 | Liquid crystal display panel, and liquid crystal display device | May 30, 2012 | Issued |
Array
(
[id] => 8882165
[patent_doc_number] => 20130155349
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-20
[patent_title] => 'LIQUID CRYSTAL DISPLAY'
[patent_app_type] => utility
[patent_app_number] => 13/474827
[patent_app_country] => US
[patent_app_date] => 2012-05-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474827 | LIQUID CRYSTAL DISPLAY | May 17, 2012 | Abandoned |
Array
(
[id] => 10511921
[patent_doc_number] => 09239498
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-19
[patent_title] => 'Liquid crystal display device and manufacturing method thereof'
[patent_app_type] => utility
[patent_app_number] => 13/641109
[patent_app_country] => US
[patent_app_date] => 2012-05-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/641109 | Liquid crystal display device and manufacturing method thereof | May 16, 2012 | Issued |
Array
(
[id] => 11763878
[patent_doc_number] => 09372295
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-21
[patent_title] => 'Liquid crystal film'
[patent_app_type] => utility
[patent_app_number] => 13/474384
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[patent_app_date] => 2012-05-17
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13474384
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474384 | Liquid crystal film | May 16, 2012 | Issued |
Array
(
[id] => 9159790
[patent_doc_number] => 20130308067
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-21
[patent_title] => '2D/3D SWITCHABLE PARALLAX BARRIER DISPLAY'
[patent_app_type] => utility
[patent_app_number] => 13/474402
[patent_app_country] => US
[patent_app_date] => 2012-05-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474402 | 2D/3D switchable parallax barrier display | May 16, 2012 | Issued |
Array
(
[id] => 8610984
[patent_doc_number] => 20130016297
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-17
[patent_title] => 'LIQUID CRYSTAL DISPLAY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/474150
[patent_app_country] => US
[patent_app_date] => 2012-05-17
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13474150
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474150 | Liquid crystal display device | May 16, 2012 | Issued |
Array
(
[id] => 8494335
[patent_doc_number] => 20120293743
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-22
[patent_title] => 'LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/472641
[patent_app_country] => US
[patent_app_date] => 2012-05-16
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472641
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/472641 | LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS | May 15, 2012 | Abandoned |
Array
(
[id] => 9119419
[patent_doc_number] => 20130286341
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'LCD Device and a Method of Manufacturing the Same'
[patent_app_type] => utility
[patent_app_number] => 13/522021
[patent_app_country] => US
[patent_app_date] => 2012-05-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/522021 | LCD device and a method of manufacturing the same | May 13, 2012 | Issued |
Array
(
[id] => 9066500
[patent_doc_number] => 20130258257
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'Liquid Crystal Display Panel, Method for Making the Panel, and Liquid Crystal Display Device'
[patent_app_type] => utility
[patent_app_number] => 13/574617
[patent_app_country] => US
[patent_app_date] => 2012-04-25
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13574617
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/574617 | Liquid Crystal Display Panel, Method for Making the Panel, and Liquid Crystal Display Device | Apr 24, 2012 | Abandoned |
Array
(
[id] => 10651789
[patent_doc_number] => 09368048
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-14
[patent_title] => 'Display device and method of manufacture'
[patent_app_type] => utility
[patent_app_number] => 14/114504
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/114504 | Display device and method of manufacture | Apr 11, 2012 | Issued |
Array
(
[id] => 9052488
[patent_doc_number] => 20130250202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-26
[patent_title] => 'Electronic Device with Inverted Liquid Crystal Display'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/424950 | Electronic device with inverted liquid crystal display | Mar 19, 2012 | Issued |
Array
(
[id] => 10845828
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[patent_title] => 'Method for manufacturing liquid crystal display device and liquid crystal display device'
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Array
(
[id] => 8604903
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[patent_title] => 'TOUCH SCREEN PANEL LIQUID CRYSTAL DISPLAY DEVICE'
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Array
(
[id] => 11180766
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Array
(
[id] => 8415441
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[patent_title] => 'LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME'
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Array
(
[id] => 8391892
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[patent_issue_date] => 2012-09-13
[patent_title] => '3D DISPLAY DEVICE AND ALTERNATE-FRAME SEQUENCING MANNER 3D DISPLAY SYSTEM'
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Array
(
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Array
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Array
(
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