
Leonard Chang
Supervisory Patent Examiner (ID: 254, Phone: (571)270-3691 , Office: P/4166 )
| Most Active Art Unit | 2812 |
| Art Unit(s) | 2898, 4121, 2812, 4100 |
| Total Applications | 320 |
| Issued Applications | 197 |
| Pending Applications | 1 |
| Abandoned Applications | 127 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 345900
[patent_doc_number] => 07499090
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-03
[patent_title] => 'Rolling-reset imager with optical filter'
[patent_app_type] => utility
[patent_app_number] => 11/045214
[patent_app_country] => US
[patent_app_date] => 2005-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3104
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/499/07499090.pdf
[firstpage_image] =>[orig_patent_app_number] => 11045214
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/045214 | Rolling-reset imager with optical filter | Jan 26, 2005 | Issued |
Array
(
[id] => 7002186
[patent_doc_number] => 20050167499
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-08-04
[patent_title] => 'Method and apparatus for estimating the imaging capability of an image-formation optical system'
[patent_app_type] => utility
[patent_app_number] => 11/042168
[patent_app_country] => US
[patent_app_date] => 2005-01-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0167/20050167499.pdf
[firstpage_image] =>[orig_patent_app_number] => 11042168
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/042168 | Method and apparatus for estimating the imaging capability of an image-formation optical system | Jan 25, 2005 | Issued |
Array
(
[id] => 7003311
[patent_doc_number] => 20050168624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-08-04
[patent_title] => 'Image capturing apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/043773
[patent_app_country] => US
[patent_app_date] => 2005-01-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0168/20050168624.pdf
[firstpage_image] =>[orig_patent_app_number] => 11043773
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/043773 | Image capturing apparatus | Jan 25, 2005 | Abandoned |
Array
(
[id] => 6943259
[patent_doc_number] => 20050195308
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-08
[patent_title] => 'Image pick-up system'
[patent_app_type] => utility
[patent_app_number] => 10/989495
[patent_app_country] => US
[patent_app_date] => 2004-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[pdf_file] => publications/A1/0195/20050195308.pdf
[firstpage_image] =>[orig_patent_app_number] => 10989495
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/989495 | Image pick-up system | Nov 16, 2004 | Abandoned |
Array
(
[id] => 817902
[patent_doc_number] => 07411622
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-08-12
[patent_title] => 'Video signal processor'
[patent_app_type] => utility
[patent_app_number] => 10/986851
[patent_app_country] => US
[patent_app_date] => 2004-11-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/411/07411622.pdf
[firstpage_image] =>[orig_patent_app_number] => 10986851
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/986851 | Video signal processor | Nov 14, 2004 | Issued |
Array
(
[id] => 5775109
[patent_doc_number] => 20060103749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-18
[patent_title] => 'Image sensor and pixel that has switchable capacitance at the floating node'
[patent_app_type] => utility
[patent_app_number] => 10/986616
[patent_app_country] => US
[patent_app_date] => 2004-11-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0103/20060103749.pdf
[firstpage_image] =>[orig_patent_app_number] => 10986616
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/986616 | Image sensor and pixel that has switchable capacitance at the floating node | Nov 11, 2004 | Abandoned |
Array
(
[id] => 7095878
[patent_doc_number] => 20050128336
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-06-16
[patent_title] => 'Electronic imager tester'
[patent_app_type] => utility
[patent_app_number] => 10/988194
[patent_app_country] => US
[patent_app_date] => 2004-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0128/20050128336.pdf
[firstpage_image] =>[orig_patent_app_number] => 10988194
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/988194 | Electronic imager tester | Nov 11, 2004 | Issued |
Array
(
[id] => 5708809
[patent_doc_number] => 20060050153
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-09
[patent_title] => 'Imaging system and method'
[patent_app_type] => utility
[patent_app_number] => 10/988077
[patent_app_country] => US
[patent_app_date] => 2004-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0050/20060050153.pdf
[firstpage_image] =>[orig_patent_app_number] => 10988077
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/988077 | Imaging system and method | Nov 11, 2004 | Abandoned |
Array
(
[id] => 5863986
[patent_doc_number] => 20060098116
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-11
[patent_title] => 'Digital camera having alternate functional covers'
[patent_app_type] => utility
[patent_app_number] => 10/985379
[patent_app_country] => US
[patent_app_date] => 2004-11-10
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[pdf_file] => publications/A1/0098/20060098116.pdf
[firstpage_image] =>[orig_patent_app_number] => 10985379
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/985379 | Digital camera having alternate functional covers | Nov 9, 2004 | Abandoned |
Array
(
[id] => 6904109
[patent_doc_number] => 20050099504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-12
[patent_title] => 'Method and apparatus for obtaining high dynamic range images'
[patent_app_type] => utility
[patent_app_number] => 10/959679
[patent_app_country] => US
[patent_app_date] => 2004-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 39
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[pdf_file] => publications/A1/0099/20050099504.pdf
[firstpage_image] =>[orig_patent_app_number] => 10959679
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/959679 | Method and apparatus for obtaining high dynamic range images | Oct 4, 2004 | Issued |
Array
(
[id] => 178728
[patent_doc_number] => 07656439
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-02-02
[patent_title] => 'Portable dock for a camera'
[patent_app_type] => utility
[patent_app_number] => 10/935140
[patent_app_country] => US
[patent_app_date] => 2004-09-07
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[pdf_file] => patents/07/656/07656439.pdf
[firstpage_image] =>[orig_patent_app_number] => 10935140
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/935140 | Portable dock for a camera | Sep 6, 2004 | Issued |
Array
(
[id] => 6916464
[patent_doc_number] => 20050094025
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-05
[patent_title] => 'Camera lens assembly for mobile communication terminal'
[patent_app_type] => utility
[patent_app_number] => 10/933704
[patent_app_country] => US
[patent_app_date] => 2004-09-03
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[pdf_file] => publications/A1/0094/20050094025.pdf
[firstpage_image] =>[orig_patent_app_number] => 10933704
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/933704 | Camera lens assembly for mobile communication terminal | Sep 2, 2004 | Issued |
Array
(
[id] => 7179009
[patent_doc_number] => 20050190291
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-01
[patent_title] => 'Portable data unit'
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[pdf_file] => publications/A1/0190/20050190291.pdf
[firstpage_image] =>[orig_patent_app_number] => 10933324
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/933324 | Portable data unit | Sep 2, 2004 | Abandoned |
Array
(
[id] => 10017099
[patent_doc_number] => 09060126
[patent_country] => US
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[patent_issue_date] => 2015-06-16
[patent_title] => 'Solid-state image sensing apparatus'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/934886 | Solid-state image sensing apparatus | Sep 2, 2004 | Issued |
Array
(
[id] => 594577
[patent_doc_number] => 07440028
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[patent_issue_date] => 2008-10-21
[patent_title] => 'Vibration-proof lens device'
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[firstpage_image] =>[orig_patent_app_number] => 10932029
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/932029 | Vibration-proof lens device | Sep 1, 2004 | Issued |
Array
(
[id] => 8944753
[patent_doc_number] => 08497935
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[patent_issue_date] => 2013-07-30
[patent_title] => 'Rotatable camera system including infrared communications links'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/926799 | Rotatable camera system including infrared communications links | Aug 25, 2004 | Issued |
Array
(
[id] => 178747
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[patent_kind] => B2
[patent_issue_date] => 2010-02-02
[patent_title] => 'Color photographing device'
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[patent_app_number] => 10/876566
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[firstpage_image] =>[orig_patent_app_number] => 10876566
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/876566 | Color photographing device | Jun 27, 2004 | Issued |
Array
(
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[patent_title] => 'Image sensor, image reading device, and method for setting resolution'
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/690494 | Film digitizer | Oct 20, 2003 | Issued |