Search

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 numberTitle of the applicationFiling DateStatus
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
Menu