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] => 6991195 [patent_doc_number] => 20050090232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Authentication in a communication system' [patent_app_type] => utility [patent_app_number] => 10/987509 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4635 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20050090232.pdf [firstpage_image] =>[orig_patent_app_number] => 10987509 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/987509
Authentication in a communication system Nov 11, 2004 Issued
Array ( [id] => 7129175 [patent_doc_number] => 20050060540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Security unit for use in memory card' [patent_app_type] => utility [patent_app_number] => 10/972969 [patent_app_country] => US [patent_app_date] => 2004-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12774 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20050060540.pdf [firstpage_image] =>[orig_patent_app_number] => 10972969 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/972969
Security unit for use in memory card Oct 24, 2004 Issued
Array ( [id] => 663469 [patent_doc_number] => 07107612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-12 [patent_title] => 'Method, apparatus and computer program product for a network firewall' [patent_app_type] => utility [patent_app_number] => 10/893283 [patent_app_country] => US [patent_app_date] => 2004-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3888 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/107/07107612.pdf [firstpage_image] =>[orig_patent_app_number] => 10893283 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893283
Method, apparatus and computer program product for a network firewall Jul 18, 2004 Issued
Array ( [id] => 7197841 [patent_doc_number] => 20050041810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Shift device and method for shifting' [patent_app_type] => utility [patent_app_number] => 10/893161 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3093 [patent_no_of_claims] => 10 [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/A1/0041/20050041810.pdf [firstpage_image] =>[orig_patent_app_number] => 10893161 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893161
Shift device and method for shifting Jul 15, 2004 Issued
Array ( [id] => 7123768 [patent_doc_number] => 20050015597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Information transmission system, and information sending apparatus and information receiving apparatus used therein' [patent_app_type] => utility [patent_app_number] => 10/869847 [patent_app_country] => US [patent_app_date] => 2004-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10441 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20050015597.pdf [firstpage_image] =>[orig_patent_app_number] => 10869847 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/869847
Information transmission system, and information sending apparatus and information receiving apparatus used therein Jun 17, 2004 Issued
Array ( [id] => 7060166 [patent_doc_number] => 20050002526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Watermark embedding and detecting method by a quantization of a characteristic value of a signal ' [patent_app_type] => utility [patent_app_number] => 10/821550 [patent_app_country] => US [patent_app_date] => 2004-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6122 [patent_no_of_claims] => 17 [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/A1/0002/20050002526.pdf [firstpage_image] =>[orig_patent_app_number] => 10821550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/821550
Watermark embedding and detecting method by quantization of a characteristic value of a signal Apr 7, 2004 Issued
Array ( [id] => 478934 [patent_doc_number] => 07231668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Network policy management and effectiveness system' [patent_app_type] => utility [patent_app_number] => 10/815092 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 10661 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/231/07231668.pdf [firstpage_image] =>[orig_patent_app_number] => 10815092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/815092
Network policy management and effectiveness system Mar 30, 2004 Issued
Array ( [id] => 7672110 [patent_doc_number] => 20040181669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Method and system of transaction security' [patent_app_type] => new [patent_app_number] => 10/800599 [patent_app_country] => US [patent_app_date] => 2004-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4327 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20040181669.pdf [firstpage_image] =>[orig_patent_app_number] => 10800599 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/800599
Method and system of transaction security Mar 14, 2004 Issued
Array ( [id] => 671890 [patent_doc_number] => 07096505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'System and method to support varying maximum cryptographic strength for common data security architecture (CDSA) applications' [patent_app_type] => utility [patent_app_number] => 10/788855 [patent_app_country] => US [patent_app_date] => 2004-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/096/07096505.pdf [firstpage_image] =>[orig_patent_app_number] => 10788855 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/788855
System and method to support varying maximum cryptographic strength for common data security architecture (CDSA) applications Feb 26, 2004 Issued
Array ( [id] => 7129378 [patent_doc_number] => 20050060626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Arithmetic built-in self-test of multiple scan-based integrated circuits' [patent_app_type] => utility [patent_app_number] => 10/777443 [patent_app_country] => US [patent_app_date] => 2004-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9662 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20050060626.pdf [firstpage_image] =>[orig_patent_app_number] => 10777443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/777443
Arithmetic built-in self-test of multiple scan-based integrated circuits Feb 9, 2004 Issued
Array ( [id] => 637797 [patent_doc_number] => 07131144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Methods and apparatus for protecting information' [patent_app_type] => utility [patent_app_number] => 10/737077 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 38512 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/131/07131144.pdf [firstpage_image] =>[orig_patent_app_number] => 10737077 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/737077
Methods and apparatus for protecting information Dec 15, 2003 Issued
Array ( [id] => 702942 [patent_doc_number] => 07073197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Methods and apparatus for protecting information' [patent_app_type] => utility [patent_app_number] => 10/737079 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 38527 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/073/07073197.pdf [firstpage_image] =>[orig_patent_app_number] => 10737079 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/737079
Methods and apparatus for protecting information Dec 15, 2003 Issued
Array ( [id] => 438699 [patent_doc_number] => 07263718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Security framework for supporting kernel-based hypervisors within a computing system' [patent_app_type] => utility [patent_app_number] => 10/726290 [patent_app_country] => US [patent_app_date] => 2003-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4361 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/263/07263718.pdf [firstpage_image] =>[orig_patent_app_number] => 10726290 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/726290
Security framework for supporting kernel-based hypervisors within a computing system Dec 1, 2003 Issued
Array ( [id] => 6810522 [patent_doc_number] => 20030200461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Reproducing apparatus, recording apparatus and display apparatus' [patent_app_type] => new [patent_app_number] => 10/437232 [patent_app_country] => US [patent_app_date] => 2003-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5473 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20030200461.pdf [firstpage_image] =>[orig_patent_app_number] => 10437232 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/437232
Reproducing apparatus, recording apparatus and display apparatus May 13, 2003 Issued
Array ( [id] => 6866445 [patent_doc_number] => 20030191971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Method of and system for controlling internet access' [patent_app_type] => new [patent_app_number] => 10/413971 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4631 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20030191971.pdf [firstpage_image] =>[orig_patent_app_number] => 10413971 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413971
Method of and system for controlling internet access Apr 14, 2003 Abandoned
Array ( [id] => 6862551 [patent_doc_number] => 20030093559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Network system having function of changing route upon failure' [patent_app_type] => new [patent_app_number] => 10/326996 [patent_app_country] => US [patent_app_date] => 2002-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 23179 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20030093559.pdf [firstpage_image] =>[orig_patent_app_number] => 10326996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326996
Network system having function of changing route upon failure Dec 23, 2002 Issued
Array ( [id] => 659903 [patent_doc_number] => 07111322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Automatic generation of a new encryption key' [patent_app_type] => utility [patent_app_number] => 10/309896 [patent_app_country] => US [patent_app_date] => 2002-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 13419 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/111/07111322.pdf [firstpage_image] =>[orig_patent_app_number] => 10309896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/309896
Automatic generation of a new encryption key Dec 4, 2002 Issued
Array ( [id] => 1329308 [patent_doc_number] => 06606711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-12 [patent_title] => 'Object security boundaries' [patent_app_type] => B2 [patent_app_number] => 10/283567 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 9876 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/606/06606711.pdf [firstpage_image] =>[orig_patent_app_number] => 10283567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283567
Object security boundaries Oct 28, 2002 Issued
Array ( [id] => 551608 [patent_doc_number] => 07185363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-02-27 [patent_title] => 'Using a first device to engage in a digital rights management transaction on behalf of a second device' [patent_app_type] => utility [patent_app_number] => 10/265437 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5636 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/185/07185363.pdf [firstpage_image] =>[orig_patent_app_number] => 10265437 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265437
Using a first device to engage in a digital rights management transaction on behalf of a second device Oct 3, 2002 Issued
Array ( [id] => 541396 [patent_doc_number] => 07188369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'System and method having an antivirus virtual scanning processor with plug-in functionalities' [patent_app_type] => utility [patent_app_number] => 10/264653 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3521 [patent_no_of_claims] => 20 [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/07/188/07188369.pdf [firstpage_image] =>[orig_patent_app_number] => 10264653 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264653
System and method having an antivirus virtual scanning processor with plug-in functionalities Oct 2, 2002 Issued
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