Search

David C. Cain

Examiner (ID: 16855)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2643446 [patent_doc_number] => 04937865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Cable TV channel security system having remotely addressable traps' [patent_app_type] => 1 [patent_app_number] => 7/271622 [patent_app_country] => US [patent_app_date] => 1988-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 1 [patent_no_of_words] => 6956 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937865.pdf [firstpage_image] =>[orig_patent_app_number] => 271622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271622
Cable TV channel security system having remotely addressable traps Nov 14, 1988 Issued
Array ( [id] => 2603051 [patent_doc_number] => 04941173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Device and method to render secure the transfer of data between a videotex terminal and a server' [patent_app_type] => 1 [patent_app_number] => 7/269592 [patent_app_country] => US [patent_app_date] => 1988-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6612 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941173.pdf [firstpage_image] =>[orig_patent_app_number] => 269592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269592
Device and method to render secure the transfer of data between a videotex terminal and a server Nov 9, 1988 Issued
Array ( [id] => 2603694 [patent_doc_number] => 04965604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'High-power high-isolation switch' [patent_app_type] => 1 [patent_app_number] => 7/266429 [patent_app_country] => US [patent_app_date] => 1988-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2089 [patent_no_of_claims] => 22 [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/04/965/04965604.pdf [firstpage_image] =>[orig_patent_app_number] => 266429 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266429
High-power high-isolation switch Nov 1, 1988 Issued
Array ( [id] => 2645326 [patent_doc_number] => 04953209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Self-verifying receipt and acceptance system for electronically delivered data objects' [patent_app_type] => 1 [patent_app_number] => 7/264653 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4955 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953209.pdf [firstpage_image] =>[orig_patent_app_number] => 264653 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264653
Self-verifying receipt and acceptance system for electronically delivered data objects Oct 30, 1988 Issued
Array ( [id] => 2608753 [patent_doc_number] => 04924520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Defining aircraft protocol by shorted pins' [patent_app_type] => 1 [patent_app_number] => 7/258732 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2507 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924520.pdf [firstpage_image] =>[orig_patent_app_number] => 258732 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258732
Defining aircraft protocol by shorted pins Oct 16, 1988 Issued
Array ( [id] => 3077023 [patent_doc_number] => 05295198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Pattern identification by analysis of digital words' [patent_app_type] => 1 [patent_app_number] => 7/257688 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7800 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/295/05295198.pdf [firstpage_image] =>[orig_patent_app_number] => 257688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257688
Pattern identification by analysis of digital words Oct 13, 1988 Issued
Array ( [id] => 2743543 [patent_doc_number] => 05040211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Reliable television transmission through analog channels' [patent_app_type] => 1 [patent_app_number] => 7/257402 [patent_app_country] => US [patent_app_date] => 1988-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5212 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040211.pdf [firstpage_image] =>[orig_patent_app_number] => 257402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257402
Reliable television transmission through analog channels Oct 12, 1988 Issued
Array ( [id] => 2756211 [patent_doc_number] => 05023907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Network license server' [patent_app_type] => 1 [patent_app_number] => 7/252556 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2623 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023907.pdf [firstpage_image] =>[orig_patent_app_number] => 252556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252556
Network license server Sep 29, 1988 Issued
Array ( [id] => 3127766 [patent_doc_number] => 05384575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Bandpass frequency selective surface' [patent_app_type] => 1 [patent_app_number] => 7/249039 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1463 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384575.pdf [firstpage_image] =>[orig_patent_app_number] => 249039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249039
Bandpass frequency selective surface Sep 25, 1988 Issued
Array ( [id] => 2575123 [patent_doc_number] => 04901085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Divided LLBFN/HMPA transmitted architecture' [patent_app_type] => 1 [patent_app_number] => 7/248190 [patent_app_country] => US [patent_app_date] => 1988-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3954 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901085.pdf [firstpage_image] =>[orig_patent_app_number] => 248190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/248190
Divided LLBFN/HMPA transmitted architecture Sep 22, 1988 Issued
Array ( [id] => 3657358 [patent_doc_number] => 05640325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Sensor array dynamic position and orientation determination system' [patent_app_type] => 1 [patent_app_number] => 7/243889 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3420 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640325.pdf [firstpage_image] =>[orig_patent_app_number] => 243889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243889
Sensor array dynamic position and orientation determination system Sep 12, 1988 Issued
Array ( [id] => 2745664 [patent_doc_number] => 05052045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Confirmed boundary pattern matching' [patent_app_type] => 1 [patent_app_number] => 7/237931 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 15280 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052045.pdf [firstpage_image] =>[orig_patent_app_number] => 237931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237931
Confirmed boundary pattern matching Aug 28, 1988 Issued
Array ( [id] => 2831659 [patent_doc_number] => 05168529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Confirmed boundary pattern matching' [patent_app_type] => 1 [patent_app_number] => 7/237921 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 15270 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168529.pdf [firstpage_image] =>[orig_patent_app_number] => 237921 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237921
Confirmed boundary pattern matching Aug 28, 1988 Issued
Array ( [id] => 2684699 [patent_doc_number] => 05027422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Confirmed boundary pattern matching' [patent_app_type] => 1 [patent_app_number] => 7/237927 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 15291 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027422.pdf [firstpage_image] =>[orig_patent_app_number] => 237927 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237927
Confirmed boundary pattern matching Aug 28, 1988 Issued
Array ( [id] => 2831675 [patent_doc_number] => 05168530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Confirmed boundary pattern matching' [patent_app_type] => 1 [patent_app_number] => 7/237934 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 15258 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168530.pdf [firstpage_image] =>[orig_patent_app_number] => 237934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237934
Confirmed boundary pattern matching Aug 28, 1988 Issued
Array ( [id] => 2832088 [patent_doc_number] => 05173949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Confirmed boundary pattern matching' [patent_app_type] => 1 [patent_app_number] => 7/237933 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 15289 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173949.pdf [firstpage_image] =>[orig_patent_app_number] => 237933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237933
Confirmed boundary pattern matching Aug 28, 1988 Issued
Array ( [id] => 2665597 [patent_doc_number] => 04962531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Transaction system comprising one or more host exchanges and a number of distributed terminal stations' [patent_app_type] => 1 [patent_app_number] => 7/237342 [patent_app_country] => US [patent_app_date] => 1988-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3947 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962531.pdf [firstpage_image] =>[orig_patent_app_number] => 237342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237342
Transaction system comprising one or more host exchanges and a number of distributed terminal stations Aug 25, 1988 Issued
Array ( [id] => 2598967 [patent_doc_number] => 04964165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Method for the fast synchronization of vocoders coupled to one another by enciphering' [patent_app_type] => 1 [patent_app_number] => 7/231563 [patent_app_country] => US [patent_app_date] => 1988-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1676 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964165.pdf [firstpage_image] =>[orig_patent_app_number] => 231563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231563
Method for the fast synchronization of vocoders coupled to one another by enciphering Aug 11, 1988 Issued
Array ( [id] => 2603116 [patent_doc_number] => 04941176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Secure management of keys using control vectors' [patent_app_type] => 1 [patent_app_number] => 7/231114 [patent_app_country] => US [patent_app_date] => 1988-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 88 [patent_no_of_words] => 55662 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941176.pdf [firstpage_image] =>[orig_patent_app_number] => 231114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231114
Secure management of keys using control vectors Aug 10, 1988 Issued
Array ( [id] => 2732899 [patent_doc_number] => 05042157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Fiber optic angular orientation sensor digital serial encoding' [patent_app_type] => 1 [patent_app_number] => 7/230547 [patent_app_country] => US [patent_app_date] => 1988-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4321 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042157.pdf [firstpage_image] =>[orig_patent_app_number] => 230547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230547
Fiber optic angular orientation sensor digital serial encoding Aug 7, 1988 Issued
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