
David C. Cain
Examiner (ID: 4322)
| Most Active Art Unit | 2202 |
| Art Unit(s) | 2202, 3642, 2899, 2766 |
| Total Applications | 1000 |
| Issued Applications | 919 |
| Pending Applications | 37 |
| Abandoned Applications | 44 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2754889
[patent_doc_number] => 05029209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Pseudorandom, iterative method and apparatus for automatically creating addresses'
[patent_app_type] => 1
[patent_app_number] => 7/537435
[patent_app_country] => US
[patent_app_date] => 1990-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 4593
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029209.pdf
[firstpage_image] =>[orig_patent_app_number] => 537435
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/537435 | Pseudorandom, iterative method and apparatus for automatically creating addresses | Jun 12, 1990 | Issued |
Array
(
[id] => 2741686
[patent_doc_number] => 05051837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Home entertainment equipment control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/533783
[patent_app_country] => US
[patent_app_date] => 1990-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2592
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/051/05051837.pdf
[firstpage_image] =>[orig_patent_app_number] => 533783
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533783 | Home entertainment equipment control apparatus | Jun 5, 1990 | Issued |
Array
(
[id] => 2762809
[patent_doc_number] => 05043737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Precision satellite tracking system'
[patent_app_type] => 1
[patent_app_number] => 7/533330
[patent_app_country] => US
[patent_app_date] => 1990-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4718
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/043/05043737.pdf
[firstpage_image] =>[orig_patent_app_number] => 533330
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533330 | Precision satellite tracking system | Jun 4, 1990 | Issued |
Array
(
[id] => 2676187
[patent_doc_number] => 05047785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Split-phase technique for eliminating pattern nulls from a discrete guard antenna array'
[patent_app_type] => 1
[patent_app_number] => 7/531185
[patent_app_country] => US
[patent_app_date] => 1990-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 4056
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/047/05047785.pdf
[firstpage_image] =>[orig_patent_app_number] => 531185
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/531185 | Split-phase technique for eliminating pattern nulls from a discrete guard antenna array | May 30, 1990 | Issued |
Array
(
[id] => 2759875
[patent_doc_number] => 05031215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Unambiguous alphabet for data compression'
[patent_app_type] => 1
[patent_app_number] => 7/515531
[patent_app_country] => US
[patent_app_date] => 1990-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4174
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/031/05031215.pdf
[firstpage_image] =>[orig_patent_app_number] => 515531
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/515531 | Unambiguous alphabet for data compression | May 28, 1990 | Issued |
Array
(
[id] => 2720042
[patent_doc_number] => 05056139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Methods and apparatus for electronically limiting broadcast communication'
[patent_app_type] => 1
[patent_app_number] => 7/527218
[patent_app_country] => US
[patent_app_date] => 1990-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2450
[patent_no_of_claims] => 44
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/056/05056139.pdf
[firstpage_image] =>[orig_patent_app_number] => 527218
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527218 | Methods and apparatus for electronically limiting broadcast communication | May 21, 1990 | Issued |
Array
(
[id] => 2690219
[patent_doc_number] => 05067155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Method and means to limit access to computer systems'
[patent_app_type] => 1
[patent_app_number] => 7/520763
[patent_app_country] => US
[patent_app_date] => 1990-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2788
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/067/05067155.pdf
[firstpage_image] =>[orig_patent_app_number] => 520763
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520763 | Method and means to limit access to computer systems | May 8, 1990 | Issued |
Array
(
[id] => 2758639
[patent_doc_number] => 05038363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'Correlation processing device using a surface acoustic wave convolver'
[patent_app_type] => 1
[patent_app_number] => 7/521143
[patent_app_country] => US
[patent_app_date] => 1990-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 31
[patent_no_of_words] => 4802
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/038/05038363.pdf
[firstpage_image] =>[orig_patent_app_number] => 521143
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521143 | Correlation processing device using a surface acoustic wave convolver | May 7, 1990 | Issued |
Array
(
[id] => 2719747
[patent_doc_number] => 05042050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Digital cordless telephone systems'
[patent_app_type] => 1
[patent_app_number] => 7/521298
[patent_app_country] => US
[patent_app_date] => 1990-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3451
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042050.pdf
[firstpage_image] =>[orig_patent_app_number] => 521298
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521298 | Digital cordless telephone systems | May 6, 1990 | Issued |
Array
(
[id] => 2684173
[patent_doc_number] => 05027396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Execution protection for floppy disks'
[patent_app_type] => 1
[patent_app_number] => 7/520332
[patent_app_country] => US
[patent_app_date] => 1990-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4571
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/027/05027396.pdf
[firstpage_image] =>[orig_patent_app_number] => 520332
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520332 | Execution protection for floppy disks | May 6, 1990 | Issued |
Array
(
[id] => 2718286
[patent_doc_number] => 05014314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Method for developing and transmitting usage context information in an RF communication system'
[patent_app_type] => 1
[patent_app_number] => 7/515399
[patent_app_country] => US
[patent_app_date] => 1990-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014314.pdf
[firstpage_image] =>[orig_patent_app_number] => 515399
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/515399 | Method for developing and transmitting usage context information in an RF communication system | Apr 26, 1990 | Issued |
Array
(
[id] => 2976507
[patent_doc_number] => 05357817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-25
[patent_title] => 'Wide bandwidth stable member without angular accelerometers'
[patent_app_type] => 1
[patent_app_number] => 7/511230
[patent_app_country] => US
[patent_app_date] => 1990-04-19
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[pdf_file] => patents/05/357/05357817.pdf
[firstpage_image] =>[orig_patent_app_number] => 511230
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/511230 | Wide bandwidth stable member without angular accelerometers | Apr 18, 1990 | Issued |
Array
(
[id] => 2684228
[patent_doc_number] => 05027399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Signal switching apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/510289
[patent_app_country] => US
[patent_app_date] => 1990-04-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/027/05027399.pdf
[firstpage_image] =>[orig_patent_app_number] => 510289
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510289 | Signal switching apparatus | Apr 15, 1990 | Issued |
Array
(
[id] => 2774066
[patent_doc_number] => 04995052
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Demodulation method'
[patent_app_type] => 1
[patent_app_number] => 7/473962
[patent_app_country] => US
[patent_app_date] => 1990-04-13
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995052.pdf
[firstpage_image] =>[orig_patent_app_number] => 473962
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473962 | Demodulation method | Apr 12, 1990 | Issued |
Array
(
[id] => 2690198
[patent_doc_number] => 05067154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Terminal management method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/508110
[patent_app_country] => US
[patent_app_date] => 1990-04-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/067/05067154.pdf
[firstpage_image] =>[orig_patent_app_number] => 508110
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508110 | Terminal management method and apparatus | Apr 10, 1990 | Issued |
Array
(
[id] => 2756658
[patent_doc_number] => 05003592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Scrambling video by time shifting'
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[patent_app_number] => 7/504943
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[pdf_file] => patents/05/003/05003592.pdf
[firstpage_image] =>[orig_patent_app_number] => 504943
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/504943 | Scrambling video by time shifting | Apr 4, 1990 | Issued |
Array
(
[id] => 2848421
[patent_doc_number] => 05121409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Multichannel satellite communication and control system'
[patent_app_type] => 1
[patent_app_number] => 7/504294
[patent_app_country] => US
[patent_app_date] => 1990-04-04
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[pdf_file] => patents/05/121/05121409.pdf
[firstpage_image] =>[orig_patent_app_number] => 504294
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/504294 | Multichannel satellite communication and control system | Apr 3, 1990 | Issued |
Array
(
[id] => 2743522
[patent_doc_number] => 05033084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Method and apparatus for protection of software in an electronic system'
[patent_app_type] => 1
[patent_app_number] => 7/503192
[patent_app_country] => US
[patent_app_date] => 1990-04-02
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[pdf_file] => patents/05/033/05033084.pdf
[firstpage_image] =>[orig_patent_app_number] => 503192
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/503192 | Method and apparatus for protection of software in an electronic system | Apr 1, 1990 | Issued |
Array
(
[id] => 2692945
[patent_doc_number] => 05046090
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[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Recorded medium for video control system'
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[firstpage_image] =>[orig_patent_app_number] => 501683
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/501683 | Recorded medium for video control system | Mar 28, 1990 | Issued |
Array
(
[id] => 2726683
[patent_doc_number] => 05054064
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[patent_title] => 'Video control system for recorded programs'
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[firstpage_image] =>[orig_patent_app_number] => 501688
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/501688 | Video control system for recorded programs | Mar 28, 1990 | Issued |