Search

David C. Cain

Examiner (ID: 13797)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3022581 [patent_doc_number] => 05282247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Apparatus and method for providing data security in a computer system having removable memory' [patent_app_type] => 1 [patent_app_number] => 7/974957 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5547 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282247.pdf [firstpage_image] =>[orig_patent_app_number] => 974957 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974957
Apparatus and method for providing data security in a computer system having removable memory Nov 11, 1992 Issued
07/973237 RADIO FREQUENCY COMMUNICATION NETWORK HAVING ADAPTIVE COMMUNICATION PARAMETERS Nov 8, 1992 Abandoned
Array ( [id] => 3048711 [patent_doc_number] => 05301232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Method and apparatus for over-the-air programming of communication devices' [patent_app_type] => 1 [patent_app_number] => 7/971737 [patent_app_country] => US [patent_app_date] => 1992-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3071 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/301/05301232.pdf [firstpage_image] =>[orig_patent_app_number] => 971737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/971737
Method and apparatus for over-the-air programming of communication devices Nov 4, 1992 Issued
Array ( [id] => 3031382 [patent_doc_number] => 05303293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Cryptographic device with a display means for identification of a defective function in the cryptographic device' [patent_app_type] => 1 [patent_app_number] => 7/946488 [patent_app_country] => US [patent_app_date] => 1992-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2424 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/303/05303293.pdf [firstpage_image] =>[orig_patent_app_number] => 946488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946488
Cryptographic device with a display means for identification of a defective function in the cryptographic device Nov 2, 1992 Issued
Array ( [id] => 3110098 [patent_doc_number] => 05319707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'System and method for multiplexing a plurality of digital program services for transmission to remote locations' [patent_app_type] => 1 [patent_app_number] => 7/970918 [patent_app_country] => US [patent_app_date] => 1992-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 18874 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319707.pdf [firstpage_image] =>[orig_patent_app_number] => 970918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/970918
System and method for multiplexing a plurality of digital program services for transmission to remote locations Nov 1, 1992 Issued
Array ( [id] => 3077988 [patent_doc_number] => 05311543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Television transmission system using two stages of spead-spectrum processing' [patent_app_type] => 1 [patent_app_number] => 7/965227 [patent_app_country] => US [patent_app_date] => 1992-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5640 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/311/05311543.pdf [firstpage_image] =>[orig_patent_app_number] => 965227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/965227
Television transmission system using two stages of spead-spectrum processing Oct 22, 1992 Issued
Array ( [id] => 3109057 [patent_doc_number] => 05293524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Uniformly wound superconducting coil and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/964760 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3474 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293524.pdf [firstpage_image] =>[orig_patent_app_number] => 964760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/964760
Uniformly wound superconducting coil and method of making same Oct 14, 1992 Issued
Array ( [id] => 3056887 [patent_doc_number] => 05287384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Frequency hopping spread spectrum data communications system' [patent_app_type] => 1 [patent_app_number] => 7/961787 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 15336 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287384.pdf [firstpage_image] =>[orig_patent_app_number] => 961787 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/961787
Frequency hopping spread spectrum data communications system Oct 14, 1992 Issued
Array ( [id] => 3057155 [patent_doc_number] => 05335246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Pager with reverse paging facility' [patent_app_type] => 1 [patent_app_number] => 7/961776 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5542 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335246.pdf [firstpage_image] =>[orig_patent_app_number] => 961776 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/961776
Pager with reverse paging facility Oct 14, 1992 Issued
Array ( [id] => 3061871 [patent_doc_number] => 05283829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'System and method for paying bills electronically' [patent_app_type] => 1 [patent_app_number] => 7/955087 [patent_app_country] => US [patent_app_date] => 1992-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5710 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283829.pdf [firstpage_image] =>[orig_patent_app_number] => 955087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955087
System and method for paying bills electronically Sep 30, 1992 Issued
Array ( [id] => 2950020 [patent_doc_number] => 05260999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Filters in license management system' [patent_app_type] => 1 [patent_app_number] => 7/946009 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 46 [patent_no_of_words] => 26638 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260999.pdf [firstpage_image] =>[orig_patent_app_number] => 946009 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946009
Filters in license management system Sep 14, 1992 Issued
Array ( [id] => 3634102 [patent_doc_number] => 05613000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Method and apparatus for changing the data setting modes in a bonding machine' [patent_app_type] => 1 [patent_app_number] => 7/943517 [patent_app_country] => US [patent_app_date] => 1992-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1909 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/613/05613000.pdf [firstpage_image] =>[orig_patent_app_number] => 943517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943517
Method and apparatus for changing the data setting modes in a bonding machine Sep 10, 1992 Issued
Array ( [id] => 3057349 [patent_doc_number] => 05287408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Apparatus and method for serializing and validating copies of computer software' [patent_app_type] => 1 [patent_app_number] => 7/938278 [patent_app_country] => US [patent_app_date] => 1992-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5183 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287408.pdf [firstpage_image] =>[orig_patent_app_number] => 938278 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938278
Apparatus and method for serializing and validating copies of computer software Aug 30, 1992 Issued
Array ( [id] => 2896082 [patent_doc_number] => 05268961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Error control apparatus for a digital video signal processing system' [patent_app_type] => 1 [patent_app_number] => 7/932537 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2524 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268961.pdf [firstpage_image] =>[orig_patent_app_number] => 932537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/932537
Error control apparatus for a digital video signal processing system Aug 19, 1992 Issued
Array ( [id] => 3107315 [patent_doc_number] => 05291554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Shared-price custom video rentals via interactive TV' [patent_app_type] => 1 [patent_app_number] => 7/932257 [patent_app_country] => US [patent_app_date] => 1992-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4004 [patent_no_of_claims] => 15 [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/05/291/05291554.pdf [firstpage_image] =>[orig_patent_app_number] => 932257 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/932257
Shared-price custom video rentals via interactive TV Aug 18, 1992 Issued
Array ( [id] => 2905968 [patent_doc_number] => 05272753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Scrambling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/928458 [patent_app_country] => US [patent_app_date] => 1992-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2680 [patent_no_of_claims] => 3 [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/05/272/05272753.pdf [firstpage_image] =>[orig_patent_app_number] => 928458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928458
Scrambling apparatus Aug 11, 1992 Issued
Array ( [id] => 2906271 [patent_doc_number] => 05241563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Method and apparatus for communicating interleaved data' [patent_app_type] => 1 [patent_app_number] => 7/927827 [patent_app_country] => US [patent_app_date] => 1992-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4785 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241563.pdf [firstpage_image] =>[orig_patent_app_number] => 927827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927827
Method and apparatus for communicating interleaved data Aug 9, 1992 Issued
Array ( [id] => 2975425 [patent_doc_number] => 05274706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Tuning system for television signal' [patent_app_type] => 1 [patent_app_number] => 7/922268 [patent_app_country] => US [patent_app_date] => 1992-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1862 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274706.pdf [firstpage_image] =>[orig_patent_app_number] => 922268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/922268
Tuning system for television signal Jul 29, 1992 Issued
Array ( [id] => 2924215 [patent_doc_number] => 05237611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Encryption/decryption apparatus with non-accessible table of keys' [patent_app_type] => 1 [patent_app_number] => 7/917598 [patent_app_country] => US [patent_app_date] => 1992-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6302 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237611.pdf [firstpage_image] =>[orig_patent_app_number] => 917598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917598
Encryption/decryption apparatus with non-accessible table of keys Jul 22, 1992 Issued
Array ( [id] => 2933357 [patent_doc_number] => 05235642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Access control subsystem and method for distributed computer system using locally cached authentication credentials' [patent_app_type] => 1 [patent_app_number] => 7/917767 [patent_app_country] => US [patent_app_date] => 1992-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4366 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235642.pdf [firstpage_image] =>[orig_patent_app_number] => 917767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917767
Access control subsystem and method for distributed computer system using locally cached authentication credentials Jul 20, 1992 Issued
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