
Longbit Chai
Examiner (ID: 16906, Phone: (571)272-3788 , Office: P/2431 )
| Most Active Art Unit | 2431 |
| Art Unit(s) | 2131, 2431 |
| Total Applications | 1625 |
| Issued Applications | 1346 |
| Pending Applications | 90 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 09/913827 | Security systems | Aug 19, 2001 | Abandoned |
Array
(
[id] => 6647901
[patent_doc_number] => 20030212897
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-13
[patent_title] => 'Method and system for maintaining secure semiconductor device areas'
[patent_app_type] => new
[patent_app_number] => 09/932408
[patent_app_country] => US
[patent_app_date] => 2001-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0212/20030212897.pdf
[firstpage_image] =>[orig_patent_app_number] => 09932408
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/932408 | Method and system for maintaining secure semiconductor device areas | Aug 17, 2001 | Abandoned |
Array
(
[id] => 724176
[patent_doc_number] => 07050589
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-23
[patent_title] => 'Client controlled data recovery management'
[patent_app_type] => utility
[patent_app_number] => 09/931004
[patent_app_country] => US
[patent_app_date] => 2001-08-17
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 09931004
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931004 | Client controlled data recovery management | Aug 16, 2001 | Issued |
Array
(
[id] => 6354695
[patent_doc_number] => 20020057796
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-16
[patent_title] => 'Method for accelerating cryptographic operations on elliptic curves'
[patent_app_type] => new
[patent_app_number] => 09/931013
[patent_app_country] => US
[patent_app_date] => 2001-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0057/20020057796.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931013
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931013 | Method for accelerating cryptographic operations on elliptic curves | Aug 16, 2001 | Abandoned |
Array
(
[id] => 792750
[patent_doc_number] => 06986045
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-01-10
[patent_title] => 'Single algorithm cipher suite for messaging'
[patent_app_type] => utility
[patent_app_number] => 09/930903
[patent_app_country] => US
[patent_app_date] => 2001-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3300
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/986/06986045.pdf
[firstpage_image] =>[orig_patent_app_number] => 09930903
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/930903 | Single algorithm cipher suite for messaging | Aug 16, 2001 | Issued |
Array
(
[id] => 6693832
[patent_doc_number] => 20030041264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-27
[patent_title] => 'Presentation of correlated events as situation classes'
[patent_app_type] => new
[patent_app_number] => 09/931301
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3927
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0041/20030041264.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931301
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931301 | Presentation of correlated events as situation classes | Aug 15, 2001 | Issued |
Array
(
[id] => 600358
[patent_doc_number] => 07437568
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-14
[patent_title] => 'Apparatus and method for establishing trust'
[patent_app_type] => utility
[patent_app_number] => 09/931526
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/437/07437568.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931526
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931526 | Apparatus and method for establishing trust | Aug 15, 2001 | Issued |
Array
(
[id] => 366660
[patent_doc_number] => 07484105
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-01-27
[patent_title] => 'Flash update using a trusted platform module'
[patent_app_type] => utility
[patent_app_number] => 09/931629
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2423
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/484/07484105.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931629
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931629 | Flash update using a trusted platform module | Aug 15, 2001 | Issued |
Array
(
[id] => 6211585
[patent_doc_number] => 20020073315
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-13
[patent_title] => 'Placing a cryptogram on the magnetic stripe of a personal transaction card'
[patent_app_type] => new
[patent_app_number] => 09/931821
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 5483
[patent_no_of_claims] => 58
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0073/20020073315.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931821
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931821 | Placing a cryptogram on the magnetic stripe of a personal transaction card | Aug 15, 2001 | Abandoned |
Array
(
[id] => 974409
[patent_doc_number] => 06937729
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-08-30
[patent_title] => 'Representing entitlements to service in a conditional access system'
[patent_app_type] => utility
[patent_app_number] => 09/930901
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/937/06937729.pdf
[firstpage_image] =>[orig_patent_app_number] => 09930901
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/930901 | Representing entitlements to service in a conditional access system | Aug 15, 2001 | Issued |
Array
(
[id] => 628766
[patent_doc_number] => 07136487
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-11-14
[patent_title] => 'System and method for automatically protecting private video content using embedded cryptographic security'
[patent_app_type] => utility
[patent_app_number] => 09/931803
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 5463
[patent_no_of_claims] => 42
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/136/07136487.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931803
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931803 | System and method for automatically protecting private video content using embedded cryptographic security | Aug 15, 2001 | Issued |
Array
(
[id] => 6582022
[patent_doc_number] => 20020015058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-07
[patent_title] => 'Authentication system and its authentication method, and authentication program'
[patent_app_type] => new
[patent_app_number] => 09/907916
[patent_app_country] => US
[patent_app_date] => 2001-07-19
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[pdf_file] => publications/A1/0015/20020015058.pdf
[firstpage_image] =>[orig_patent_app_number] => 09907916
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/907916 | Authentication system and its authentication method, and authentication program | Jul 18, 2001 | Abandoned |
| 09/906961 | System and method of authenticating memorabilia | Jul 15, 2001 | Abandoned |
Array
(
[id] => 6737024
[patent_doc_number] => 20030014659
[patent_country] => US
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[patent_issue_date] => 2003-01-16
[patent_title] => 'Personalized filter for Web browsing'
[patent_app_type] => new
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[firstpage_image] =>[orig_patent_app_number] => 09906870
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/906870 | Personalized filter for Web browsing | Jul 15, 2001 | Abandoned |
Array
(
[id] => 5953027
[patent_doc_number] => 20020007459
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[patent_kind] => A1
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[patent_title] => 'Method and apparatus for intentional blockage of connectivity'
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[firstpage_image] =>[orig_patent_app_number] => 09906476
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/906476 | Method and apparatus for intentional blockage of connectivity | Jul 15, 2001 | Abandoned |
Array
(
[id] => 6899282
[patent_doc_number] => 20010047447
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[patent_title] => 'File management method and files'
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[firstpage_image] =>[orig_patent_app_number] => 09860435
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/860435 | File management method and files | May 20, 2001 | Issued |
Array
(
[id] => 7678401
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/204632 | System and method for authenticating electronic documents | Feb 22, 2001 | Issued |
Array
(
[id] => 6062282
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[patent_title] => 'Encryption method relevant to all encryption procedures'
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[pdf_file] => publications/A1/0031/20020031218.pdf
[firstpage_image] =>[orig_patent_app_number] => 09789617
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/789617 | Encryption method relevant to all encryption procedures | Feb 21, 2001 | Abandoned |
Array
(
[id] => 427848
[patent_doc_number] => 07272724
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[patent_title] => 'User alerts in an anti computer virus system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/785216 | User alerts in an anti computer virus system | Feb 19, 2001 | Issued |
Array
(
[id] => 7094847
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/788785 | Architecture and method for deploying remote database administration | Feb 19, 2001 | Abandoned |