
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] => 7374966
[patent_doc_number] => 20040080655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-29
[patent_title] => 'Imaging system'
[patent_app_type] => new
[patent_app_number] => 10/619078
[patent_app_country] => US
[patent_app_date] => 2003-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 38
[patent_figures_cnt] => 38
[patent_no_of_words] => 18599
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0080/20040080655.pdf
[firstpage_image] =>[orig_patent_app_number] => 10619078
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/619078 | Imaging system | Jul 14, 2003 | Issued |
Array
(
[id] => 830797
[patent_doc_number] => 07400355
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-15
[patent_title] => 'Image pickup apparatus and photometer'
[patent_app_type] => utility
[patent_app_number] => 10/618699
[patent_app_country] => US
[patent_app_date] => 2003-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2993
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 428
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/400/07400355.pdf
[firstpage_image] =>[orig_patent_app_number] => 10618699
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/618699 | Image pickup apparatus and photometer | Jul 14, 2003 | Issued |
Array
(
[id] => 7411136
[patent_doc_number] => 20040263636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-30
[patent_title] => 'System and method for distributed meetings'
[patent_app_type] => new
[patent_app_number] => 10/608313
[patent_app_country] => US
[patent_app_date] => 2003-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 15427
[patent_no_of_claims] => 72
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0263/20040263636.pdf
[firstpage_image] =>[orig_patent_app_number] => 10608313
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/608313 | System and method for distributed meetings | Jun 25, 2003 | Issued |
Array
(
[id] => 5781459
[patent_doc_number] => 20060203107
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-14
[patent_title] => 'Perfecting of digital image capture parameters within acquisition devices using face detection'
[patent_app_type] => utility
[patent_app_number] => 10/608887
[patent_app_country] => US
[patent_app_date] => 2003-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 20068
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0203/20060203107.pdf
[firstpage_image] =>[orig_patent_app_number] => 10608887
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/608887 | Perfecting of digital image capture parameters within acquisition devices using face detection | Jun 25, 2003 | Issued |
Array
(
[id] => 5781460
[patent_doc_number] => 20060203108
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-14
[patent_title] => 'Perfecting the optics within a digital image acquisition device using face detection'
[patent_app_type] => utility
[patent_app_number] => 10/608888
[patent_app_country] => US
[patent_app_date] => 2003-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 20052
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[pdf_file] => publications/A1/0203/20060203108.pdf
[firstpage_image] =>[orig_patent_app_number] => 10608888
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/608888 | Perfecting the optics within a digital image acquisition device using face detection | Jun 25, 2003 | Issued |
Array
(
[id] => 6700860
[patent_doc_number] => 20030223740
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-04
[patent_title] => 'Photographing apparatus'
[patent_app_type] => new
[patent_app_number] => 10/394267
[patent_app_country] => US
[patent_app_date] => 2003-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 9953
[patent_no_of_claims] => 15
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[pdf_file] => publications/A1/0223/20030223740.pdf
[firstpage_image] =>[orig_patent_app_number] => 10394267
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/394267 | Photographing apparatus with automatic focus | Mar 23, 2003 | Issued |
Array
(
[id] => 923698
[patent_doc_number] => 07319485
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-01-15
[patent_title] => 'Apparatus and method for recording data in a circular fashion'
[patent_app_type] => utility
[patent_app_number] => 10/394351
[patent_app_country] => US
[patent_app_date] => 2003-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 17
[patent_no_of_words] => 6290
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 154
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/319/07319485.pdf
[firstpage_image] =>[orig_patent_app_number] => 10394351
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/394351 | Apparatus and method for recording data in a circular fashion | Mar 20, 2003 | Issued |
Array
(
[id] => 6828242
[patent_doc_number] => 20030179300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Digital camera and image processing apparatus'
[patent_app_type] => new
[patent_app_number] => 10/391744
[patent_app_country] => US
[patent_app_date] => 2003-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5270
[patent_no_of_claims] => 5
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[pdf_file] => publications/A1/0179/20030179300.pdf
[firstpage_image] =>[orig_patent_app_number] => 10391744
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/391744 | Digital camera and image processing apparatus | Mar 19, 2003 | Abandoned |
Array
(
[id] => 7351053
[patent_doc_number] => 20040012692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-22
[patent_title] => 'Flicker detection apparatus, a flicker correction apparatus, an image-pickup apparatus, a flicker detection program and a flicker correction program'
[patent_app_type] => new
[patent_app_number] => 10/392320
[patent_app_country] => US
[patent_app_date] => 2003-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[pdf_file] => publications/A1/0012/20040012692.pdf
[firstpage_image] =>[orig_patent_app_number] => 10392320
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/392320 | Flicker detection apparatus, a flicker correction apparatus, an image-pickup apparatus, a flicker detection program and a flicker correction program | Mar 18, 2003 | Issued |
Array
(
[id] => 7391234
[patent_doc_number] => 20040017487
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-29
[patent_title] => 'Image acquiring apparatus and image acquiring method'
[patent_app_type] => new
[patent_app_number] => 10/391734
[patent_app_country] => US
[patent_app_date] => 2003-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 9231
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0017/20040017487.pdf
[firstpage_image] =>[orig_patent_app_number] => 10391734
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/391734 | Image acquiring apparatus and image acquiring method | Mar 18, 2003 | Issued |
Array
(
[id] => 6873303
[patent_doc_number] => 20030193600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-16
[patent_title] => 'Image capturing apparatus'
[patent_app_type] => new
[patent_app_number] => 10/392407
[patent_app_country] => US
[patent_app_date] => 2003-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
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[patent_no_of_words] => 18975
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0193/20030193600.pdf
[firstpage_image] =>[orig_patent_app_number] => 10392407
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/392407 | Image capturing apparatus | Mar 18, 2003 | Abandoned |
Array
(
[id] => 7426308
[patent_doc_number] => 20040183913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-23
[patent_title] => 'Portable photo-printer device accessory for a personal data assistant'
[patent_app_type] => new
[patent_app_number] => 10/393299
[patent_app_country] => US
[patent_app_date] => 2003-03-19
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[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0183/20040183913.pdf
[firstpage_image] =>[orig_patent_app_number] => 10393299
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/393299 | Portable photo-printer device accessory for a personal data assistant | Mar 18, 2003 | Abandoned |
Array
(
[id] => 6828247
[patent_doc_number] => 20030179305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Motor vehicle with electronic image transfer system'
[patent_app_type] => new
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[patent_app_country] => US
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[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0179/20030179305.pdf
[firstpage_image] =>[orig_patent_app_number] => 10391815
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/391815 | Motor vehicle with electronic image transfer system | Mar 17, 2003 | Abandoned |
Array
(
[id] => 539988
[patent_doc_number] => 07180542
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-02-20
[patent_title] => 'Imaging lens device and digital camera having the imaging lens device'
[patent_app_type] => utility
[patent_app_number] => 10/391359
[patent_app_country] => US
[patent_app_date] => 2003-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 80
[patent_no_of_words] => 8749
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/180/07180542.pdf
[firstpage_image] =>[orig_patent_app_number] => 10391359
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/391359 | Imaging lens device and digital camera having the imaging lens device | Mar 17, 2003 | Issued |
Array
(
[id] => 7297259
[patent_doc_number] => 20040125229
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-01
[patent_title] => 'Image-capturing apparatus'
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[pdf_file] => publications/A1/0125/20040125229.pdf
[firstpage_image] =>[orig_patent_app_number] => 10391112
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/391112 | Image-capturing apparatus | Mar 17, 2003 | Abandoned |
Array
(
[id] => 7678391
[patent_doc_number] => 20030195945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-16
[patent_title] => 'Server for information retrieval system and terminal device'
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[patent_app_country] => US
[patent_app_date] => 2003-03-17
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[patent_drawing_sheets_cnt] => 20
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[pdf_file] => publications/A1/0195/20030195945.pdf
[firstpage_image] =>[orig_patent_app_number] => 10390372
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/390372 | Server for information retrieval system and terminal device | Mar 16, 2003 | Abandoned |
Array
(
[id] => 454845
[patent_doc_number] => 07248293
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-07-24
[patent_title] => 'Image-sensing apparatus having a zoom lens system that folds an optical path'
[patent_app_type] => utility
[patent_app_number] => 10/390360
[patent_app_country] => US
[patent_app_date] => 2003-03-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/248/07248293.pdf
[firstpage_image] =>[orig_patent_app_number] => 10390360
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/390360 | Image-sensing apparatus having a zoom lens system that folds an optical path | Mar 16, 2003 | Issued |
| 10/391489 | Miniaturized imaging device including grin lens optically coupled to SSID | Mar 16, 2003 | Abandoned |
Array
(
[id] => 7451023
[patent_doc_number] => 20040051784
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[patent_title] => 'Electronic camera'
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[firstpage_image] =>[orig_patent_app_number] => 10380328
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/380328 | Electronic camera | Mar 12, 2003 | Abandoned |
Array
(
[id] => 143934
[patent_doc_number] => 07692700
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-06
[patent_title] => 'Vignetting compensation'
[patent_app_type] => utility
[patent_app_number] => 10/379863
[patent_app_country] => US
[patent_app_date] => 2003-03-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/692/07692700.pdf
[firstpage_image] =>[orig_patent_app_number] => 10379863
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/379863 | Vignetting compensation | Mar 3, 2003 | Issued |