Search

Justin T. Darrow

Examiner (ID: 279)

Most Active Art Unit
2132
Art Unit(s)
2497, 2132, 2767, 2438, PTAB, 2765
Total Applications
516
Issued Applications
371
Pending Applications
56
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 665886 [patent_doc_number] => 07103185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-05 [patent_title] => 'Method and apparatus for distributing and updating private keys of multicast group managers using directory replication' [patent_app_type] => utility [patent_app_number] => 09/470054 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11361 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/103/07103185.pdf [firstpage_image] =>[orig_patent_app_number] => 09470054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470054
Method and apparatus for distributing and updating private keys of multicast group managers using directory replication Dec 21, 1999 Issued
Array ( [id] => 943612 [patent_doc_number] => 06971014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-29 [patent_title] => 'Device and method for administration of identifying characteristics' [patent_app_type] => utility [patent_app_number] => 09/459290 [patent_app_country] => US [patent_app_date] => 1999-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3154 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/971/06971014.pdf [firstpage_image] =>[orig_patent_app_number] => 09459290 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/459290
Device and method for administration of identifying characteristics Dec 16, 1999 Issued
Array ( [id] => 1066771 [patent_doc_number] => 06851052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Method and device for generating approximate message authentication codes' [patent_app_type] => utility [patent_app_number] => 09/458336 [patent_app_country] => US [patent_app_date] => 1999-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8116 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/851/06851052.pdf [firstpage_image] =>[orig_patent_app_number] => 09458336 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/458336
Method and device for generating approximate message authentication codes Dec 9, 1999 Issued
Array ( [id] => 975521 [patent_doc_number] => 06938169 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-30 [patent_title] => 'Channel-specific file system views in a private network using a public-network infrastructure' [patent_app_type] => utility [patent_app_number] => 09/457895 [patent_app_country] => US [patent_app_date] => 1999-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7611 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/938/06938169.pdf [firstpage_image] =>[orig_patent_app_number] => 09457895 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/457895
Channel-specific file system views in a private network using a public-network infrastructure Dec 9, 1999 Issued
Array ( [id] => 1184868 [patent_doc_number] => 06748535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'System and method for suppressing conducted emissions by a cryptographic device comprising an integrated circuit' [patent_app_type] => B1 [patent_app_number] => 09/458638 [patent_app_country] => US [patent_app_date] => 1999-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/748/06748535.pdf [firstpage_image] =>[orig_patent_app_number] => 09458638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/458638
System and method for suppressing conducted emissions by a cryptographic device comprising an integrated circuit Dec 8, 1999 Issued
Array ( [id] => 1595982 [patent_doc_number] => 06484259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Methods and arrangements for mapping widely disparate portable tokens to a static machine concentric cryptographic environment' [patent_app_type] => B1 [patent_app_number] => 09/444137 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10987 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/484/06484259.pdf [firstpage_image] =>[orig_patent_app_number] => 09444137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444137
Methods and arrangements for mapping widely disparate portable tokens to a static machine concentric cryptographic environment Nov 15, 1999 Issued
Array ( [id] => 1024954 [patent_doc_number] => 06889324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-03 [patent_title] => 'Digital measurement apparatus and image measurement apparatus' [patent_app_type] => utility [patent_app_number] => 09/442056 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7764 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/889/06889324.pdf [firstpage_image] =>[orig_patent_app_number] => 09442056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442056
Digital measurement apparatus and image measurement apparatus Nov 15, 1999 Issued
Array ( [id] => 1160435 [patent_doc_number] => 06771776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-03 [patent_title] => 'Method and apparatus for re-synchronization of a stream cipher during handoff' [patent_app_type] => B1 [patent_app_number] => 09/438341 [patent_app_country] => US [patent_app_date] => 1999-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3681 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771776.pdf [firstpage_image] =>[orig_patent_app_number] => 09438341 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438341
Method and apparatus for re-synchronization of a stream cipher during handoff Nov 10, 1999 Issued
Array ( [id] => 1004004 [patent_doc_number] => 06909785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-21 [patent_title] => 'Method and apparatus for efficient irregular synchronization of a stream cipher' [patent_app_type] => utility [patent_app_number] => 09/438342 [patent_app_country] => US [patent_app_date] => 1999-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3125 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/909/06909785.pdf [firstpage_image] =>[orig_patent_app_number] => 09438342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438342
Method and apparatus for efficient irregular synchronization of a stream cipher Nov 10, 1999 Issued
Array ( [id] => 1085067 [patent_doc_number] => 06834351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-21 [patent_title] => 'Secure information handling system' [patent_app_type] => B1 [patent_app_number] => 09/430207 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9235 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/834/06834351.pdf [firstpage_image] =>[orig_patent_app_number] => 09430207 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430207
Secure information handling system Oct 28, 1999 Issued
Array ( [id] => 7633052 [patent_doc_number] => 06658568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management' [patent_app_type] => B1 [patent_app_number] => 09/426764 [patent_app_country] => US [patent_app_date] => 1999-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 119 [patent_no_of_words] => 69597 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/658/06658568.pdf [firstpage_image] =>[orig_patent_app_number] => 09426764 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/426764
Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management Oct 25, 1999 Issued
Array ( [id] => 4318291 [patent_doc_number] => 06182221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Remote identity verification technique using a personal identification device' [patent_app_type] => 1 [patent_app_number] => 9/422919 [patent_app_country] => US [patent_app_date] => 1999-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4695 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182221.pdf [firstpage_image] =>[orig_patent_app_number] => 422919 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/422919
Remote identity verification technique using a personal identification device Oct 20, 1999 Issued
Array ( [id] => 1243178 [patent_doc_number] => 06684330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Cryptographic information and flow control' [patent_app_type] => B1 [patent_app_number] => 09/418806 [patent_app_country] => US [patent_app_date] => 1999-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4405 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/684/06684330.pdf [firstpage_image] =>[orig_patent_app_number] => 09418806 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/418806
Cryptographic information and flow control Oct 14, 1999 Issued
Array ( [id] => 960062 [patent_doc_number] => 06954859 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-11 [patent_title] => 'Networked digital security system and methods' [patent_app_type] => utility [patent_app_number] => 09/414712 [patent_app_country] => US [patent_app_date] => 1999-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11937 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954859.pdf [firstpage_image] =>[orig_patent_app_number] => 09414712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/414712
Networked digital security system and methods Oct 7, 1999 Issued
Array ( [id] => 4299182 [patent_doc_number] => 06282651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Security system protecting data with an encryption key' [patent_app_type] => 1 [patent_app_number] => 9/415189 [patent_app_country] => US [patent_app_date] => 1999-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1720 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282651.pdf [firstpage_image] =>[orig_patent_app_number] => 415189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/415189
Security system protecting data with an encryption key Oct 6, 1999 Issued
Array ( [id] => 721766 [patent_doc_number] => 07055034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-30 [patent_title] => 'Method and apparatus for robust embedded data' [patent_app_type] => utility [patent_app_number] => 09/404291 [patent_app_country] => US [patent_app_date] => 1999-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 8206 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/055/07055034.pdf [firstpage_image] =>[orig_patent_app_number] => 09404291 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404291
Method and apparatus for robust embedded data Sep 22, 1999 Issued
Array ( [id] => 1539364 [patent_doc_number] => 06490356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Broadcast receiving system comprising a computer and a decoder' [patent_app_type] => B1 [patent_app_number] => 09/400446 [patent_app_country] => US [patent_app_date] => 1999-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4815 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490356.pdf [firstpage_image] =>[orig_patent_app_number] => 09400446 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/400446
Broadcast receiving system comprising a computer and a decoder Sep 20, 1999 Issued
Array ( [id] => 1020967 [patent_doc_number] => 06892301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-10 [patent_title] => 'Method and system for securely handling information between two information processing devices' [patent_app_type] => utility [patent_app_number] => 09/398876 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5621 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/892/06892301.pdf [firstpage_image] =>[orig_patent_app_number] => 09398876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/398876
Method and system for securely handling information between two information processing devices Sep 19, 1999 Issued
Array ( [id] => 633031 [patent_doc_number] => 07133846 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-07 [patent_title] => 'Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management' [patent_app_type] => utility [patent_app_number] => 09/398665 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 119 [patent_no_of_words] => 69660 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/133/07133846.pdf [firstpage_image] =>[orig_patent_app_number] => 09398665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/398665
Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management Sep 16, 1999 Issued
Array ( [id] => 4392196 [patent_doc_number] => 06289455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Method and apparatus for preventing piracy of digital content' [patent_app_type] => 1 [patent_app_number] => 9/389268 [patent_app_country] => US [patent_app_date] => 1999-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15637 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289455.pdf [firstpage_image] =>[orig_patent_app_number] => 389268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389268
Method and apparatus for preventing piracy of digital content Sep 1, 1999 Issued
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