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] => 6555531 [patent_doc_number] => 20020194490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'System and method of virus containment in computer networks' [patent_app_type] => new [patent_app_number] => 10/058809 [patent_app_country] => US [patent_app_date] => 2002-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9366 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20020194490.pdf [firstpage_image] =>[orig_patent_app_number] => 10058809 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/058809
System and method of virus containment in computer networks Jan 29, 2002 Abandoned
Array ( [id] => 894641 [patent_doc_number] => 07350075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-25 [patent_title] => 'Method for autoconfiguration of authentication servers' [patent_app_type] => utility [patent_app_number] => 10/059815 [patent_app_country] => US [patent_app_date] => 2002-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3777 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/350/07350075.pdf [firstpage_image] =>[orig_patent_app_number] => 10059815 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/059815
Method for autoconfiguration of authentication servers Jan 27, 2002 Issued
09/936413 Method and apparatus for generating multiple watermarked copies of an information signal Jan 13, 2002 Abandoned
Array ( [id] => 481462 [patent_doc_number] => 07228430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-05 [patent_title] => 'Security system for preventing a personal computer from being used by an unauthorized people' [patent_app_type] => utility [patent_app_number] => 10/250722 [patent_app_country] => US [patent_app_date] => 2002-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3267 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/228/07228430.pdf [firstpage_image] =>[orig_patent_app_number] => 10250722 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250722
Security system for preventing a personal computer from being used by an unauthorized people Jan 10, 2002 Issued
Array ( [id] => 423946 [patent_doc_number] => 07275264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Method of restricting access, for the benefit of authorized users, to resources belonging to interactive services with at least one package of services' [patent_app_type] => utility [patent_app_number] => 10/451915 [patent_app_country] => US [patent_app_date] => 2001-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6111 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/275/07275264.pdf [firstpage_image] =>[orig_patent_app_number] => 10451915 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451915
Method of restricting access, for the benefit of authorized users, to resources belonging to interactive services with at least one package of services Dec 23, 2001 Issued
Array ( [id] => 6173524 [patent_doc_number] => 20020154779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Data recording/reproducing device and saved data processing method, and program proving medium' [patent_app_type] => new [patent_app_number] => 09/937410 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 93 [patent_figures_cnt] => 93 [patent_no_of_words] => 61645 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154779.pdf [firstpage_image] =>[orig_patent_app_number] => 09937410 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937410
Data recording/reproducing device and saved data processing method, and program proving medium Dec 16, 2001 Abandoned
Array ( [id] => 616097 [patent_doc_number] => 07150043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Intrusion detection method and signature table' [patent_app_type] => utility [patent_app_number] => 10/015377 [patent_app_country] => US [patent_app_date] => 2001-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4892 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/150/07150043.pdf [firstpage_image] =>[orig_patent_app_number] => 10015377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/015377
Intrusion detection method and signature table Dec 11, 2001 Issued
Array ( [id] => 407233 [patent_doc_number] => 07290143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-30 [patent_title] => 'Method of certifying transmission, reception and authenticity of electronic documents and related network unit' [patent_app_type] => utility [patent_app_number] => 10/450314 [patent_app_country] => US [patent_app_date] => 2001-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3123 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/290/07290143.pdf [firstpage_image] =>[orig_patent_app_number] => 10450314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/450314
Method of certifying transmission, reception and authenticity of electronic documents and related network unit Dec 9, 2001 Issued
Array ( [id] => 444429 [patent_doc_number] => 07260726 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-21 [patent_title] => 'Method and apparatus for a secure computing environment' [patent_app_type] => utility [patent_app_number] => 10/006308 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/260/07260726.pdf [firstpage_image] =>[orig_patent_app_number] => 10006308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/006308
Method and apparatus for a secure computing environment Dec 5, 2001 Issued
Array ( [id] => 877602 [patent_doc_number] => 07363494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Method and apparatus for performing enhanced time-based authentication' [patent_app_type] => utility [patent_app_number] => 10/010769 [patent_app_country] => US [patent_app_date] => 2001-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10423 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/363/07363494.pdf [firstpage_image] =>[orig_patent_app_number] => 10010769 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/010769
Method and apparatus for performing enhanced time-based authentication Dec 3, 2001 Issued
Array ( [id] => 7391855 [patent_doc_number] => 20040083364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Method of secure transmission of digital data from a source to a receiver' [patent_app_type] => new [patent_app_number] => 10/450013 [patent_app_country] => US [patent_app_date] => 2003-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6674 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20040083364.pdf [firstpage_image] =>[orig_patent_app_number] => 10450013 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/450013
Method of secure transmission of digital data from a source to a receiver Dec 3, 2001 Issued
Array ( [id] => 6283204 [patent_doc_number] => 20020108024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Method for protecting publicly distributed software' [patent_app_type] => new [patent_app_number] => 09/990216 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5266 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108024.pdf [firstpage_image] =>[orig_patent_app_number] => 09990216 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990216
Method for protecting publicly distributed software Nov 20, 2001 Abandoned
Array ( [id] => 6127151 [patent_doc_number] => 20020076053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Communication system, its control method, program and medium' [patent_app_type] => new [patent_app_number] => 09/990001 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6671 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076053.pdf [firstpage_image] =>[orig_patent_app_number] => 09990001 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990001
Communication system, its control method, program and medium Nov 20, 2001 Abandoned
Array ( [id] => 6802426 [patent_doc_number] => 20030097591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'System and method for protecting computer users from web sites hosting computer viruses' [patent_app_type] => new [patent_app_number] => 09/988606 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5840 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20030097591.pdf [firstpage_image] =>[orig_patent_app_number] => 09988606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/988606
System and method for protecting computer users from web sites hosting computer viruses Nov 19, 2001 Abandoned
Array ( [id] => 6802419 [patent_doc_number] => 20030097584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'SIP-level confidentiality protection' [patent_app_type] => new [patent_app_number] => 09/989806 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2136 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20030097584.pdf [firstpage_image] =>[orig_patent_app_number] => 09989806 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/989806
SIP-level confidentiality protection Nov 19, 2001 Abandoned
Array ( [id] => 5910618 [patent_doc_number] => 20020144153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Systems and methods for preventing unauthorized use of digital content' [patent_app_type] => new [patent_app_number] => 09/989910 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 29272 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20020144153.pdf [firstpage_image] =>[orig_patent_app_number] => 09989910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/989910
Systems and methods for preventing unauthorized use of digital content Nov 19, 2001 Issued
Array ( [id] => 6607813 [patent_doc_number] => 20020064277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Data recording method, data recording apparatus, data reproduction method and data reproduction apparatus' [patent_app_type] => new [patent_app_number] => 09/988714 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7118 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064277.pdf [firstpage_image] =>[orig_patent_app_number] => 09988714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/988714
Data recording method, data recording apparatus, data reproduction method and data reproduction apparatus Nov 19, 2001 Abandoned
Array ( [id] => 6211636 [patent_doc_number] => 20020073338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Method and system for limiting the impact of undesirable behavior of computers on a shared data network' [patent_app_type] => new [patent_app_number] => 09/991108 [patent_app_country] => US [patent_app_date] => 2001-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7939 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20020073338.pdf [firstpage_image] =>[orig_patent_app_number] => 09991108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991108
Method and system for limiting the impact of undesirable behavior of computers on a shared data network Nov 15, 2001 Issued
Array ( [id] => 514452 [patent_doc_number] => 07207063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-17 [patent_title] => 'Method and apparatus for determining secure endpoints of tunnels in a network that uses internet security protocol' [patent_app_type] => utility [patent_app_number] => 09/990814 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5273 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/207/07207063.pdf [firstpage_image] =>[orig_patent_app_number] => 09990814 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990814
Method and apparatus for determining secure endpoints of tunnels in a network that uses internet security protocol Nov 14, 2001 Issued
09/937415 Method for authentication of a string of input characters Nov 14, 2001 Abandoned
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