Search

David C. Cain

Examiner (ID: 4874)

Most Active Art Unit
2202
Art Unit(s)
2202, 3642, 2766, 2899
Total Applications
1000
Issued Applications
919
Pending Applications
37
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3845827 [patent_doc_number] => 05740248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Software level touchpoints for an international cryptography frameworks' [patent_app_type] => 1 [patent_app_number] => 8/770747 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 13679 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740248.pdf [firstpage_image] =>[orig_patent_app_number] => 770747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770747
Software level touchpoints for an international cryptography frameworks Dec 18, 1996 Issued
08/765166 DEVICE FOR DECODING DECODING ALGORITHMS, AND METHOD OF ENCRYPTING AND DECODING SUCH ALGORITHMS USING THE DEVICE Dec 15, 1996 Abandoned
Array ( [id] => 3990931 [patent_doc_number] => 05917913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Portable electronic authorization devices and methods therefor' [patent_app_type] => 1 [patent_app_number] => 8/759555 [patent_app_country] => US [patent_app_date] => 1996-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7158 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917913.pdf [firstpage_image] =>[orig_patent_app_number] => 759555 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/759555
Portable electronic authorization devices and methods therefor Dec 3, 1996 Issued
Array ( [id] => 4330029 [patent_doc_number] => 06243465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Method of providing video programming nearly on demand' [patent_app_type] => 1 [patent_app_number] => 8/755093 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5181 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243465.pdf [firstpage_image] =>[orig_patent_app_number] => 755093 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755093
Method of providing video programming nearly on demand Nov 21, 1996 Issued
Array ( [id] => 3856109 [patent_doc_number] => 05848162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Data acquiring apparatus' [patent_app_type] => 1 [patent_app_number] => 8/753196 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4035 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848162.pdf [firstpage_image] =>[orig_patent_app_number] => 753196 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753196
Data acquiring apparatus Nov 20, 1996 Issued
Array ( [id] => 4029443 [patent_doc_number] => 05881152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Method and device for protecting stored data' [patent_app_type] => 1 [patent_app_number] => 8/751626 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1474 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881152.pdf [firstpage_image] =>[orig_patent_app_number] => 751626 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751626
Method and device for protecting stored data Nov 17, 1996 Issued
Array ( [id] => 3777058 [patent_doc_number] => 05844990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Transmission-reception system' [patent_app_type] => 1 [patent_app_number] => 8/749786 [patent_app_country] => US [patent_app_date] => 1996-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5995 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844990.pdf [firstpage_image] =>[orig_patent_app_number] => 749786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749786
Transmission-reception system Nov 14, 1996 Issued
Array ( [id] => 3875733 [patent_doc_number] => 05796827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'System and method for near-field human-body coupling for encrypted communication with identification cards' [patent_app_type] => 1 [patent_app_number] => 8/749865 [patent_app_country] => US [patent_app_date] => 1996-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9160 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796827.pdf [firstpage_image] =>[orig_patent_app_number] => 749865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749865
System and method for near-field human-body coupling for encrypted communication with identification cards Nov 13, 1996 Issued
Array ( [id] => 3804946 [patent_doc_number] => 05841870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Dynamic classes of service for an international cryptography framework' [patent_app_type] => 1 [patent_app_number] => 8/748085 [patent_app_country] => US [patent_app_date] => 1996-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 13679 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841870.pdf [firstpage_image] =>[orig_patent_app_number] => 748085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/748085
Dynamic classes of service for an international cryptography framework Nov 11, 1996 Issued
Array ( [id] => 3950302 [patent_doc_number] => 05872846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'System and method for providing security in data communication systems' [patent_app_type] => 1 [patent_app_number] => 8/743786 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3487 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872846.pdf [firstpage_image] =>[orig_patent_app_number] => 743786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/743786
System and method for providing security in data communication systems Nov 6, 1996 Issued
Array ( [id] => 3973206 [patent_doc_number] => 05901229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Electronic cash implementing method using a trustee' [patent_app_type] => 1 [patent_app_number] => 8/744856 [patent_app_country] => US [patent_app_date] => 1996-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 15934 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901229.pdf [firstpage_image] =>[orig_patent_app_number] => 744856 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744856
Electronic cash implementing method using a trustee Nov 3, 1996 Issued
Array ( [id] => 3895096 [patent_doc_number] => 05805701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Enhanced encryption control system for a mail processing system having data center verification' [patent_app_type] => 1 [patent_app_number] => 8/742526 [patent_app_country] => US [patent_app_date] => 1996-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3652 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805701.pdf [firstpage_image] =>[orig_patent_app_number] => 742526 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/742526
Enhanced encryption control system for a mail processing system having data center verification Oct 31, 1996 Issued
Array ( [id] => 3811476 [patent_doc_number] => 05828753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Circuit and method for ensuring interconnect security within a multi-chip integrated circuit package' [patent_app_type] => 1 [patent_app_number] => 8/735976 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2445 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828753.pdf [firstpage_image] =>[orig_patent_app_number] => 735976 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/735976
Circuit and method for ensuring interconnect security within a multi-chip integrated circuit package Oct 24, 1996 Issued
Array ( [id] => 3892287 [patent_doc_number] => 05825889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Use of duplex cipher algorithms for satellite channels with delay' [patent_app_type] => 1 [patent_app_number] => 8/731465 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7751 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825889.pdf [firstpage_image] =>[orig_patent_app_number] => 731465 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731465
Use of duplex cipher algorithms for satellite channels with delay Oct 14, 1996 Issued
Array ( [id] => 4046761 [patent_doc_number] => 05857021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Security system for protecting information stored in portable storage media' [patent_app_type] => 1 [patent_app_number] => 8/728856 [patent_app_country] => US [patent_app_date] => 1996-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4479 [patent_no_of_claims] => 14 [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] => patents/05/857/05857021.pdf [firstpage_image] =>[orig_patent_app_number] => 728856 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728856
Security system for protecting information stored in portable storage media Oct 9, 1996 Issued
Array ( [id] => 3804815 [patent_doc_number] => 05841861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Optical recording medium and reproducing apparatus for optical recording medium' [patent_app_type] => 1 [patent_app_number] => 8/724775 [patent_app_country] => US [patent_app_date] => 1996-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4873 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841861.pdf [firstpage_image] =>[orig_patent_app_number] => 724775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724775
Optical recording medium and reproducing apparatus for optical recording medium Oct 2, 1996 Issued
Array ( [id] => 3777003 [patent_doc_number] => 05844986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Secure BIOS' [patent_app_type] => 1 [patent_app_number] => 8/724176 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2255 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844986.pdf [firstpage_image] =>[orig_patent_app_number] => 724176 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724176
Secure BIOS Sep 29, 1996 Issued
Array ( [id] => 3893544 [patent_doc_number] => 05799088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Non-deterministic public key encrypton system' [patent_app_type] => 1 [patent_app_number] => 8/656185 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 18775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799088.pdf [firstpage_image] =>[orig_patent_app_number] => 656185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656185
Non-deterministic public key encrypton system Sep 22, 1996 Issued
Array ( [id] => 3892105 [patent_doc_number] => 05825878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Secure memory management unit for microprocessor' [patent_app_type] => 1 [patent_app_number] => 8/717106 [patent_app_country] => US [patent_app_date] => 1996-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 7114 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825878.pdf [firstpage_image] =>[orig_patent_app_number] => 717106 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/717106
Secure memory management unit for microprocessor Sep 19, 1996 Issued
Array ( [id] => 3792218 [patent_doc_number] => 05809139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Watermarking method and apparatus for compressed digital video' [patent_app_type] => 1 [patent_app_number] => 8/710246 [patent_app_country] => US [patent_app_date] => 1996-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6018 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809139.pdf [firstpage_image] =>[orig_patent_app_number] => 710246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/710246
Watermarking method and apparatus for compressed digital video Sep 12, 1996 Issued
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