Search

Dhirubhai R Patel

Examiner (ID: 8692, Phone: (571)272-1983 , Office: P/2848 )

Most Active Art Unit
2831
Art Unit(s)
2835, 2109, 2831, 2848
Total Applications
2537
Issued Applications
2230
Pending Applications
45
Abandoned Applications
262

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7395015 [patent_doc_number] => 20040031030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Signatures for facilitating hot upgrades of modular software components' [patent_app_type] => new [patent_app_number] => 09/777468 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 279 [patent_figures_cnt] => 279 [patent_no_of_words] => 116849 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031030.pdf [firstpage_image] =>[orig_patent_app_number] => 09777468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777468
Signatures for facilitating hot upgrades of modular software components Feb 4, 2001 Issued
Array ( [id] => 5984592 [patent_doc_number] => 20020097872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Method of providing secure content-based user experience enhancement within a content protection architecture' [patent_app_type] => new [patent_app_number] => 09/769155 [patent_app_country] => US [patent_app_date] => 2001-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2852 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20020097872.pdf [firstpage_image] =>[orig_patent_app_number] => 09769155 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769155
Method of providing secure content-based user experience enhancement within a content protection architecture Jan 23, 2001 Issued
Array ( [id] => 6886340 [patent_doc_number] => 20010019609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-06 [patent_title] => 'Encryption evaluation support system that can largely reduce evaluation time of encryption algorithm, and record medium recording its program' [patent_app_type] => new [patent_app_number] => 09/766675 [patent_app_country] => US [patent_app_date] => 2001-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10782 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20010019609.pdf [firstpage_image] =>[orig_patent_app_number] => 09766675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/766675
Apparatus and computer-recording medium for evaluation support of encryption algorithm strength Jan 22, 2001 Issued
Array ( [id] => 1602093 [patent_doc_number] => 06385731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-07 [patent_title] => 'Secure on-line PC postage metering system' [patent_app_type] => B2 [patent_app_number] => 09/755538 [patent_app_country] => US [patent_app_date] => 2001-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 15843 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385731.pdf [firstpage_image] =>[orig_patent_app_number] => 09755538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/755538
Secure on-line PC postage metering system Jan 4, 2001 Issued
Array ( [id] => 6636247 [patent_doc_number] => 20020016838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Scheme for blocking the use of lost or stolen network-connectable computer systems' [patent_app_type] => new [patent_app_number] => 09/738559 [patent_app_country] => US [patent_app_date] => 2000-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12256 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20020016838.pdf [firstpage_image] =>[orig_patent_app_number] => 09738559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/738559
Scheme for blocking the use of lost or stolen network-connectable computer systems Dec 14, 2000 Issued
Array ( [id] => 6207711 [patent_doc_number] => 20020071558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Key conversion system and method' [patent_app_type] => new [patent_app_number] => 09/734148 [patent_app_country] => US [patent_app_date] => 2000-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8105 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071558.pdf [firstpage_image] =>[orig_patent_app_number] => 09734148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/734148
Key conversion system and method Dec 10, 2000 Issued
Array ( [id] => 962221 [patent_doc_number] => 06952768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-04 [patent_title] => 'Security protocol' [patent_app_type] => utility [patent_app_number] => 09/733540 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11427 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/952/06952768.pdf [firstpage_image] =>[orig_patent_app_number] => 09733540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/733540
Security protocol Dec 6, 2000 Issued
Array ( [id] => 1475114 [patent_doc_number] => 06408402 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Efficient direct replacement cell fault tolerant architecture' [patent_app_type] => B1 [patent_app_number] => 09/679168 [patent_app_country] => US [patent_app_date] => 2000-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 24605 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408402.pdf [firstpage_image] =>[orig_patent_app_number] => 09679168 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679168
Efficient direct replacement cell fault tolerant architecture Oct 3, 2000 Issued
Array ( [id] => 1432419 [patent_doc_number] => 06505311 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Network system having function of changing route upon failure' [patent_app_type] => B1 [patent_app_number] => 09/677597 [patent_app_country] => US [patent_app_date] => 2000-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 22880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/505/06505311.pdf [firstpage_image] =>[orig_patent_app_number] => 09677597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/677597
Network system having function of changing route upon failure Oct 2, 2000 Issued
Array ( [id] => 721791 [patent_doc_number] => 07055041 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-30 [patent_title] => 'Controlled use of devices' [patent_app_type] => utility [patent_app_number] => 09/666255 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4566 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/055/07055041.pdf [firstpage_image] =>[orig_patent_app_number] => 09666255 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666255
Controlled use of devices Sep 20, 2000 Issued
Array ( [id] => 583872 [patent_doc_number] => 07159241 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-02 [patent_title] => 'Method for the determination of soundness of a sheet-shaped medium, and method for the verification of data of a sheet-shaped medium' [patent_app_type] => utility [patent_app_number] => 09/666861 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 20325 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/159/07159241.pdf [firstpage_image] =>[orig_patent_app_number] => 09666861 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666861
Method for the determination of soundness of a sheet-shaped medium, and method for the verification of data of a sheet-shaped medium Sep 20, 2000 Issued
Array ( [id] => 7615386 [patent_doc_number] => 06948061 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-20 [patent_title] => 'Method and device for performing secure transactions' [patent_app_type] => utility [patent_app_number] => 09/665763 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5619 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/948/06948061.pdf [firstpage_image] =>[orig_patent_app_number] => 09665763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665763
Method and device for performing secure transactions Sep 19, 2000 Issued
Array ( [id] => 1412134 [patent_doc_number] => 06553498 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Method and system for enforcing a communication security policy' [patent_app_type] => B1 [patent_app_number] => 09/625927 [patent_app_country] => US [patent_app_date] => 2000-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4430 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553498.pdf [firstpage_image] =>[orig_patent_app_number] => 09625927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/625927
Method and system for enforcing a communication security policy Jul 25, 2000 Issued
09/621048 Home base user interface Jul 20, 2000 Abandoned
Array ( [id] => 1602302 [patent_doc_number] => 06493826 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Method and system for fault tolerant transaction-oriented data processing system' [patent_app_type] => B1 [patent_app_number] => 09/615518 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10510 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/493/06493826.pdf [firstpage_image] =>[orig_patent_app_number] => 09615518 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615518
Method and system for fault tolerant transaction-oriented data processing system Jul 11, 2000 Issued
09/530671 METHODS AND APPARATUS FOR THE SECURE IDENTIFICATION AND VALIDATION OF THINGS AND EVENTS Jun 26, 2000 Abandoned
Array ( [id] => 1161762 [patent_doc_number] => 06775773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-10 [patent_title] => 'Protectedly reading out an enciphered, cryptographic key' [patent_app_type] => B1 [patent_app_number] => 09/530280 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3674 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/775/06775773.pdf [firstpage_image] =>[orig_patent_app_number] => 09530280 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/530280
Protectedly reading out an enciphered, cryptographic key Jun 11, 2000 Issued
Array ( [id] => 974407 [patent_doc_number] => 06937728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-30 [patent_title] => 'Verifiable anonymous channel' [patent_app_type] => utility [patent_app_number] => 09/573351 [patent_app_country] => US [patent_app_date] => 2000-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 42 [patent_no_of_words] => 20016 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937728.pdf [firstpage_image] =>[orig_patent_app_number] => 09573351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/573351
Verifiable anonymous channel May 18, 2000 Issued
Array ( [id] => 499093 [patent_doc_number] => 07216361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-05-08 [patent_title] => 'Adaptive multi-tier authentication system' [patent_app_type] => utility [patent_app_number] => 10/276842 [patent_app_country] => US [patent_app_date] => 2000-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1833 [patent_no_of_claims] => 18 [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/07/216/07216361.pdf [firstpage_image] =>[orig_patent_app_number] => 10276842 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276842
Adaptive multi-tier authentication system May 18, 2000 Issued
Array ( [id] => 1481213 [patent_doc_number] => 06389542 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Multi-level secure computer with token-based access control' [patent_app_type] => B1 [patent_app_number] => 09/563452 [patent_app_country] => US [patent_app_date] => 2000-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9968 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389542.pdf [firstpage_image] =>[orig_patent_app_number] => 09563452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/563452
Multi-level secure computer with token-based access control May 2, 2000 Issued
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