
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 |
|---|---|---|---|
Array
(
[id] => 343421
[patent_doc_number] => 07503060
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-10
[patent_title] => 'Reactive system safety verification device, method, program, and recording medium containing the program'
[patent_app_type] => utility
[patent_app_number] => 10/521671
[patent_app_country] => US
[patent_app_date] => 2003-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 9234
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 599
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/503/07503060.pdf
[firstpage_image] =>[orig_patent_app_number] => 10521671
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/521671 | Reactive system safety verification device, method, program, and recording medium containing the program | Jul 17, 2003 | Issued |
Array
(
[id] => 898843
[patent_doc_number] => 07346931
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-03-18
[patent_title] => 'Accepting a set of data in a computer unit'
[patent_app_type] => utility
[patent_app_number] => 10/523900
[patent_app_country] => US
[patent_app_date] => 2003-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4350
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/346/07346931.pdf
[firstpage_image] =>[orig_patent_app_number] => 10523900
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/523900 | Accepting a set of data in a computer unit | Jul 9, 2003 | Issued |
Array
(
[id] => 5775809
[patent_doc_number] => 20060104449
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-18
[patent_title] => 'Record carrier with distributed decryption information'
[patent_app_type] => utility
[patent_app_number] => 10/519068
[patent_app_country] => US
[patent_app_date] => 2003-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7005
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0104/20060104449.pdf
[firstpage_image] =>[orig_patent_app_number] => 10519068
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/519068 | Record carrier with distributed decryption information | Jun 25, 2003 | Abandoned |
Array
(
[id] => 9048272
[patent_doc_number] => 08542830
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-09-24
[patent_title] => 'Method for partially encrypting program data'
[patent_app_type] => utility
[patent_app_number] => 10/602988
[patent_app_country] => US
[patent_app_date] => 2003-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 30
[patent_no_of_words] => 29747
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10602988
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/602988 | Method for partially encrypting program data | Jun 24, 2003 | Issued |
Array
(
[id] => 9129077
[patent_doc_number] => 08577033
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-05
[patent_title] => 'Method for partially encrypting program data'
[patent_app_type] => utility
[patent_app_number] => 10/602987
[patent_app_country] => US
[patent_app_date] => 2003-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 30
[patent_no_of_words] => 29749
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10602987
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/602987 | Method for partially encrypting program data | Jun 24, 2003 | Issued |
Array
(
[id] => 9061721
[patent_doc_number] => 08548166
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-10-01
[patent_title] => 'Method for partially encrypting program data'
[patent_app_type] => utility
[patent_app_number] => 10/602986
[patent_app_country] => US
[patent_app_date] => 2003-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 30
[patent_no_of_words] => 29749
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10602986
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/602986 | Method for partially encrypting program data | Jun 24, 2003 | Issued |
Array
(
[id] => 5728747
[patent_doc_number] => 20060059508
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-16
[patent_title] => 'Apparatus for providing conditional access to a stream of data'
[patent_app_type] => utility
[patent_app_number] => 10/520313
[patent_app_country] => US
[patent_app_date] => 2003-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3894
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0059/20060059508.pdf
[firstpage_image] =>[orig_patent_app_number] => 10520313
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/520313 | Apparatus for providing conditional access to a stream of data | Jun 19, 2003 | Abandoned |
Array
(
[id] => 5693234
[patent_doc_number] => 20060153380
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Personal cryptoprotective complex'
[patent_app_type] => utility
[patent_app_number] => 10/518605
[patent_app_country] => US
[patent_app_date] => 2003-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 17543
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0153/20060153380.pdf
[firstpage_image] =>[orig_patent_app_number] => 10518605
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/518605 | Personal cryptoprotective complex | Jun 17, 2003 | Abandoned |
Array
(
[id] => 200880
[patent_doc_number] => 07640427
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-29
[patent_title] => 'System and method for secure electronic communication in a partially keyless environment'
[patent_app_type] => utility
[patent_app_number] => 10/462618
[patent_app_country] => US
[patent_app_date] => 2003-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 9886
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/640/07640427.pdf
[firstpage_image] =>[orig_patent_app_number] => 10462618
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/462618 | System and method for secure electronic communication in a partially keyless environment | Jun 16, 2003 | Issued |
Array
(
[id] => 7246644
[patent_doc_number] => 20040158703
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-12
[patent_title] => 'Method and system for providing synchronous running encoding and encryption'
[patent_app_type] => new
[patent_app_number] => 10/454011
[patent_app_country] => US
[patent_app_date] => 2003-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9244
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0158/20040158703.pdf
[firstpage_image] =>[orig_patent_app_number] => 10454011
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/454011 | Method and system for providing synchronous running encoding and encryption | Jun 3, 2003 | Issued |
Array
(
[id] => 772499
[patent_doc_number] => 07006630
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-28
[patent_title] => 'Methods and apparatus for digital content protection'
[patent_app_type] => utility
[patent_app_number] => 10/453407
[patent_app_country] => US
[patent_app_date] => 2003-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 6117
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/006/07006630.pdf
[firstpage_image] =>[orig_patent_app_number] => 10453407
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/453407 | Methods and apparatus for digital content protection | Jun 2, 2003 | Issued |
Array
(
[id] => 5719838
[patent_doc_number] => 20060072611
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-06
[patent_title] => 'Conditional access apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 10/517479
[patent_app_country] => US
[patent_app_date] => 2003-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6098
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0072/20060072611.pdf
[firstpage_image] =>[orig_patent_app_number] => 10517479
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/517479 | Conditional access apparatus and method | May 26, 2003 | Abandoned |
Array
(
[id] => 5627244
[patent_doc_number] => 20060265749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-23
[patent_title] => 'Method for removing viruses infecting memory, computer-readable storage medium recorded with virus-removing program, and virus-removing apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/552941
[patent_app_country] => US
[patent_app_date] => 2003-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4927
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0265/20060265749.pdf
[firstpage_image] =>[orig_patent_app_number] => 10552941
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/552941 | Method for removing viruses infecting memory, computer-readable storage medium recorded with virus-removing program, and virus-removing apparatus | May 19, 2003 | Abandoned |
Array
(
[id] => 7359070
[patent_doc_number] => 20040250123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Queuing methods for mitigation of packet spoofing'
[patent_app_type] => new
[patent_app_number] => 10/440233
[patent_app_country] => US
[patent_app_date] => 2003-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2350
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0250/20040250123.pdf
[firstpage_image] =>[orig_patent_app_number] => 10440233
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/440233 | Queuing methods for mitigation of packet spoofing | May 18, 2003 | Issued |
Array
(
[id] => 6724321
[patent_doc_number] => 20030206633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-06
[patent_title] => 'Image encrypting method, and image decrypting method'
[patent_app_type] => new
[patent_app_number] => 10/426695
[patent_app_country] => US
[patent_app_date] => 2003-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 10656
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0206/20030206633.pdf
[firstpage_image] =>[orig_patent_app_number] => 10426695
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/426695 | Image encrypting method, and image decrypting method | Apr 30, 2003 | Issued |
Array
(
[id] => 591578
[patent_doc_number] => 07464400
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-12-09
[patent_title] => 'Distributed environment controlled access facility'
[patent_app_type] => utility
[patent_app_number] => 10/249623
[patent_app_country] => US
[patent_app_date] => 2003-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3778
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/464/07464400.pdf
[firstpage_image] =>[orig_patent_app_number] => 10249623
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/249623 | Distributed environment controlled access facility | Apr 23, 2003 | Issued |
Array
(
[id] => 7222194
[patent_doc_number] => 20050055452
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-10
[patent_title] => 'Information providing system and authentication medium access comtrol method and computer program'
[patent_app_type] => utility
[patent_app_number] => 10/489701
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8414
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0055/20050055452.pdf
[firstpage_image] =>[orig_patent_app_number] => 10489701
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/489701 | Information providing system and authentication medium access control method and computer program | Apr 3, 2003 | Issued |
Array
(
[id] => 5108958
[patent_doc_number] => 20070067836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-22
[patent_title] => 'Method for provision of access'
[patent_app_type] => utility
[patent_app_number] => 10/551855
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 10413
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0067/20070067836.pdf
[firstpage_image] =>[orig_patent_app_number] => 10551855
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/551855 | Method for provision of access | Apr 3, 2003 | Issued |
Array
(
[id] => 7041746
[patent_doc_number] => 20050160040
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-07-21
[patent_title] => 'Conditional access system and apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/511366
[patent_app_country] => US
[patent_app_date] => 2003-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2658
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0160/20050160040.pdf
[firstpage_image] =>[orig_patent_app_number] => 10511366
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/511366 | Conditional access system and apparatus | Apr 2, 2003 | Abandoned |
Array
(
[id] => 6831511
[patent_doc_number] => 20030182569
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Secure device'
[patent_app_type] => new
[patent_app_number] => 10/385542
[patent_app_country] => US
[patent_app_date] => 2003-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 10228
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0182/20030182569.pdf
[firstpage_image] =>[orig_patent_app_number] => 10385542
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/385542 | Secure device | Mar 11, 2003 | Issued |