
Ching Chang
Examiner (ID: 16777, Phone: (571)272-4857 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3748, 3746 |
| Total Applications | 1871 |
| Issued Applications | 1700 |
| Pending Applications | 11 |
| Abandoned Applications | 170 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4865751
[patent_doc_number] => 20080144810
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Factoring Based Modular Exponentiation'
[patent_app_type] => utility
[patent_app_number] => 11/610886
[patent_app_country] => US
[patent_app_date] => 2006-12-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0144/20080144810.pdf
[firstpage_image] =>[orig_patent_app_number] => 11610886
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/610886 | Factoring based modular exponentiation | Dec 13, 2006 | Issued |
Array
(
[id] => 4540794
[patent_doc_number] => 07925011
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-12
[patent_title] => 'Method for simultaneous modular exponentiations'
[patent_app_type] => utility
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[pdf_file] => patents/07/925/07925011.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/610919 | Method for simultaneous modular exponentiations | Dec 13, 2006 | Issued |
Array
(
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[patent_kind] => B2
[patent_issue_date] => 2008-11-04
[patent_title] => 'Method for processing multiple wireless communications security policies'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2006-10-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/589919 | Method for processing multiple wireless communications security policies | Oct 30, 2006 | Issued |
Array
(
[id] => 595371
[patent_doc_number] => 07457947
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-11-25
[patent_title] => 'System for processing multiple wireless communications security policies'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/589920 | System for processing multiple wireless communications security policies | Oct 30, 2006 | Issued |
Array
(
[id] => 5195452
[patent_doc_number] => 20070083937
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[patent_kind] => A1
[patent_issue_date] => 2007-04-12
[patent_title] => 'METHOD AND APPARATUS FOR PROTECTION OF ELECTRONIC MEDIA'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/539140 | METHOD AND APPARATUS FOR PROTECTION OF ELECTRONIC MEDIA | Oct 4, 2006 | Abandoned |
Array
(
[id] => 321829
[patent_doc_number] => 07523502
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-04-21
[patent_title] => 'Distributed anti-malware'
[patent_app_type] => utility
[patent_app_number] => 11/533942
[patent_app_country] => US
[patent_app_date] => 2006-09-21
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[firstpage_image] =>[orig_patent_app_number] => 11533942
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/533942 | Distributed anti-malware | Sep 20, 2006 | Issued |
Array
(
[id] => 7687797
[patent_doc_number] => 20070106901
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-10
[patent_title] => 'Parallel distribution and fingerprinting of digital content'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2006-09-18
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[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0106/20070106901.pdf
[firstpage_image] =>[orig_patent_app_number] => 11523758
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/523758 | Parallel distribution and fingerprinting of digital content | Sep 17, 2006 | Issued |
Array
(
[id] => 9821252
[patent_doc_number] => 08931055
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-01-06
[patent_title] => 'Enterprise entitlement framework'
[patent_app_type] => utility
[patent_app_number] => 11/469414
[patent_app_country] => US
[patent_app_date] => 2006-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11469414
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/469414 | Enterprise entitlement framework | Aug 30, 2006 | Issued |
Array
(
[id] => 4489480
[patent_doc_number] => 07908664
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-15
[patent_title] => 'Data delivery apparatus and data delivery method'
[patent_app_type] => utility
[patent_app_number] => 11/469137
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[pdf_file] => patents/07/908/07908664.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/469137 | Data delivery apparatus and data delivery method | Aug 30, 2006 | Issued |
Array
(
[id] => 4774460
[patent_doc_number] => 20080060078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-06
[patent_title] => 'METHODS AND SYSTEMS FOR DETECTING AN ACCESS ATTACK'
[patent_app_type] => utility
[patent_app_number] => 11/469476
[patent_app_country] => US
[patent_app_date] => 2006-08-31
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[pdf_file] => publications/A1/0060/20080060078.pdf
[firstpage_image] =>[orig_patent_app_number] => 11469476
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/469476 | Methods and systems for detecting an access attack | Aug 30, 2006 | Issued |
Array
(
[id] => 823412
[patent_doc_number] => 07409547
[patent_country] => US
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[patent_issue_date] => 2008-08-05
[patent_title] => 'Adaptive transparent encryption'
[patent_app_type] => utility
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[pdf_file] => patents/07/409/07409547.pdf
[firstpage_image] =>[orig_patent_app_number] => 11510891
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/510891 | Adaptive transparent encryption | Aug 27, 2006 | Issued |
Array
(
[id] => 5690111
[patent_doc_number] => 20060288426
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[patent_title] => 'Method and apparatus for protecting digital data by double re-encryption'
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Array
(
[id] => 5074422
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Array
(
[id] => 4911621
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Array
(
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Array
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Array
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Array
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Array
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