
David C. Cain
Examiner (ID: 3826)
| Most Active Art Unit | 2202 |
| Art Unit(s) | 2766, 2899, 3642, 2202 |
| Total Applications | 1000 |
| Issued Applications | 919 |
| Pending Applications | 37 |
| Abandoned Applications | 44 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3704863
[patent_doc_number] => 05651066
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Cipher key distribution system effectively preventing illegitimate use and charging of enciphered information'
[patent_app_type] => 1
[patent_app_number] => 8/431407
[patent_app_country] => US
[patent_app_date] => 1995-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 7465
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/651/05651066.pdf
[firstpage_image] =>[orig_patent_app_number] => 431407
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/431407 | Cipher key distribution system effectively preventing illegitimate use and charging of enciphered information | Apr 27, 1995 | Issued |
Array
(
[id] => 3546348
[patent_doc_number] => 05557676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Authentication for analog communication systems'
[patent_app_type] => 1
[patent_app_number] => 8/422079
[patent_app_country] => US
[patent_app_date] => 1995-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3705
[patent_no_of_claims] => 27
[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/05/557/05557676.pdf
[firstpage_image] =>[orig_patent_app_number] => 422079
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/422079 | Authentication for analog communication systems | Apr 19, 1995 | Issued |
| 08/424980 | PACKET TV PROGRAM COMPONENT DETECTOR | Apr 18, 1995 | Abandoned |
Array
(
[id] => 3638258
[patent_doc_number] => 05621798
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-15
[patent_title] => 'Method and apparatus for cooperative messaging'
[patent_app_type] => 1
[patent_app_number] => 8/423306
[patent_app_country] => US
[patent_app_date] => 1995-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2971
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/621/05621798.pdf
[firstpage_image] =>[orig_patent_app_number] => 423306
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/423306 | Method and apparatus for cooperative messaging | Apr 17, 1995 | Issued |
Array
(
[id] => 3742830
[patent_doc_number] => 05636278
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Player for picture concealment and concealment release'
[patent_app_type] => 1
[patent_app_number] => 8/421225
[patent_app_country] => US
[patent_app_date] => 1995-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3389
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/636/05636278.pdf
[firstpage_image] =>[orig_patent_app_number] => 421225
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/421225 | Player for picture concealment and concealment release | Apr 12, 1995 | Issued |
Array
(
[id] => 3673872
[patent_doc_number] => 05625689
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Method and apparatus for secure data storage and manipulation using magnetic media'
[patent_app_type] => 1
[patent_app_number] => 8/417666
[patent_app_country] => US
[patent_app_date] => 1995-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3716
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/625/05625689.pdf
[firstpage_image] =>[orig_patent_app_number] => 417666
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/417666 | Method and apparatus for secure data storage and manipulation using magnetic media | Apr 4, 1995 | Issued |
Array
(
[id] => 3774377
[patent_doc_number] => 05742681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Process for the broadcasting of programmes with progressive conditional access and separation of the information flow and the corresponding receiver'
[patent_app_type] => 1
[patent_app_number] => 8/415987
[patent_app_country] => US
[patent_app_date] => 1995-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 5296
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/742/05742681.pdf
[firstpage_image] =>[orig_patent_app_number] => 415987
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/415987 | Process for the broadcasting of programmes with progressive conditional access and separation of the information flow and the corresponding receiver | Apr 3, 1995 | Issued |
Array
(
[id] => 3619717
[patent_doc_number] => 05590197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Electronic payment system and method'
[patent_app_type] => 1
[patent_app_number] => 8/416045
[patent_app_country] => US
[patent_app_date] => 1995-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3746
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/590/05590197.pdf
[firstpage_image] =>[orig_patent_app_number] => 416045
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/416045 | Electronic payment system and method | Apr 3, 1995 | Issued |
Array
(
[id] => 3774312
[patent_doc_number] => 05742677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Information terminal having reconfigurable memory'
[patent_app_type] => 1
[patent_app_number] => 8/415617
[patent_app_country] => US
[patent_app_date] => 1995-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 9745
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/742/05742677.pdf
[firstpage_image] =>[orig_patent_app_number] => 415617
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/415617 | Information terminal having reconfigurable memory | Apr 2, 1995 | Issued |
Array
(
[id] => 3707049
[patent_doc_number] => 05619576
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Variable-key cryptography system'
[patent_app_type] => 1
[patent_app_number] => 8/415719
[patent_app_country] => US
[patent_app_date] => 1995-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8564
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/619/05619576.pdf
[firstpage_image] =>[orig_patent_app_number] => 415719
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/415719 | Variable-key cryptography system | Apr 2, 1995 | Issued |
Array
(
[id] => 3468386
[patent_doc_number] => 05473631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-05
[patent_title] => 'Simultaneous transmission of data and audio signals by means of perceptual coding'
[patent_app_type] => 1
[patent_app_number] => 8/410882
[patent_app_country] => US
[patent_app_date] => 1995-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 6162
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/473/05473631.pdf
[firstpage_image] =>[orig_patent_app_number] => 410882
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/410882 | Simultaneous transmission of data and audio signals by means of perceptual coding | Mar 26, 1995 | Issued |
Array
(
[id] => 3705549
[patent_doc_number] => 05661806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-26
[patent_title] => 'Process of combined authentication of a telecommunication terminal and of a user module'
[patent_app_type] => 1
[patent_app_number] => 8/411206
[patent_app_country] => US
[patent_app_date] => 1995-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3852
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/661/05661806.pdf
[firstpage_image] =>[orig_patent_app_number] => 411206
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/411206 | Process of combined authentication of a telecommunication terminal and of a user module | Mar 26, 1995 | Issued |
Array
(
[id] => 3734474
[patent_doc_number] => 05673317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-30
[patent_title] => 'System and method for preventing unauthorized programming of wireless network access devices'
[patent_app_type] => 1
[patent_app_number] => 8/408737
[patent_app_country] => US
[patent_app_date] => 1995-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2605
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/673/05673317.pdf
[firstpage_image] =>[orig_patent_app_number] => 408737
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/408737 | System and method for preventing unauthorized programming of wireless network access devices | Mar 21, 1995 | Issued |
Array
(
[id] => 3706295
[patent_doc_number] => 05596641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-21
[patent_title] => 'Authentication method for mobile communications'
[patent_app_type] => 1
[patent_app_number] => 8/404290
[patent_app_country] => US
[patent_app_date] => 1995-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 26
[patent_no_of_words] => 9538
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/596/05596641.pdf
[firstpage_image] =>[orig_patent_app_number] => 404290
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/404290 | Authentication method for mobile communications | Mar 13, 1995 | Issued |
Array
(
[id] => 3528894
[patent_doc_number] => 05577124
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Multi-purpose high speed cryptographically secure sequence generator based on zeta-one-way functions'
[patent_app_type] => 1
[patent_app_number] => 8/400928
[patent_app_country] => US
[patent_app_date] => 1995-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 6942
[patent_no_of_claims] => 55
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/577/05577124.pdf
[firstpage_image] =>[orig_patent_app_number] => 400928
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400928 | Multi-purpose high speed cryptographically secure sequence generator based on zeta-one-way functions | Mar 8, 1995 | Issued |
Array
(
[id] => 3704890
[patent_doc_number] => 05651068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'International cryptography framework'
[patent_app_type] => 1
[patent_app_number] => 8/401588
[patent_app_country] => US
[patent_app_date] => 1995-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4933
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/651/05651068.pdf
[firstpage_image] =>[orig_patent_app_number] => 401588
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/401588 | International cryptography framework | Mar 7, 1995 | Issued |
Array
(
[id] => 3548120
[patent_doc_number] => 05495531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Equipment which included electronics'
[patent_app_type] => 1
[patent_app_number] => 8/400186
[patent_app_country] => US
[patent_app_date] => 1995-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4663
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/495/05495531.pdf
[firstpage_image] =>[orig_patent_app_number] => 400186
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400186 | Equipment which included electronics | Mar 5, 1995 | Issued |
| 08/397017 | REMOVABLE COMPUTER DEVICE SECURITY | Feb 28, 1995 | Abandoned |
Array
(
[id] => 3676012
[patent_doc_number] => 05668874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Identification card verification system and method'
[patent_app_type] => 1
[patent_app_number] => 8/396307
[patent_app_country] => US
[patent_app_date] => 1995-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4349
[patent_no_of_claims] => 58
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/668/05668874.pdf
[firstpage_image] =>[orig_patent_app_number] => 396307
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/396307 | Identification card verification system and method | Feb 27, 1995 | Issued |
Array
(
[id] => 3893599
[patent_doc_number] => 05799092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-25
[patent_title] => 'Self-verifying identification card'
[patent_app_type] => 1
[patent_app_number] => 8/395547
[patent_app_country] => US
[patent_app_date] => 1995-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2501
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/799/05799092.pdf
[firstpage_image] =>[orig_patent_app_number] => 395547
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395547 | Self-verifying identification card | Feb 27, 1995 | Issued |