
Stafford Schreyer
Examiner (ID: 18004)
| Most Active Art Unit | 2601 |
| Art Unit(s) | 2614, 2506, 2601, 2101, 2734 |
| Total Applications | 1309 |
| Issued Applications | 1257 |
| Pending Applications | 1 |
| Abandoned Applications | 51 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2756177
[patent_doc_number] => 05023906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Method for monitoring telephone call progress'
[patent_app_type] => 1
[patent_app_number] => 7/513857
[patent_app_country] => US
[patent_app_date] => 1990-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 14575
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 368
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/023/05023906.pdf
[firstpage_image] =>[orig_patent_app_number] => 513857
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513857 | Method for monitoring telephone call progress | Apr 23, 1990 | Issued |
Array
(
[id] => 2727826
[patent_doc_number] => 05008923
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Testable echo cancelling method and device'
[patent_app_type] => 1
[patent_app_number] => 7/509797
[patent_app_country] => US
[patent_app_date] => 1990-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 3661
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/008/05008923.pdf
[firstpage_image] =>[orig_patent_app_number] => 509797
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509797 | Testable echo cancelling method and device | Apr 16, 1990 | Issued |
Array
(
[id] => 2761191
[patent_doc_number] => 05022073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Pin fraud and shock prevention system'
[patent_app_type] => 1
[patent_app_number] => 7/509859
[patent_app_country] => US
[patent_app_date] => 1990-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1715
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022073.pdf
[firstpage_image] =>[orig_patent_app_number] => 509859
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509859 | Pin fraud and shock prevention system | Apr 16, 1990 | Issued |
Array
(
[id] => 2684452
[patent_doc_number] => 05045644
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Touch sensitive screen with improved corner response'
[patent_app_type] => 1
[patent_app_number] => 7/509601
[patent_app_country] => US
[patent_app_date] => 1990-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3276
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045644.pdf
[firstpage_image] =>[orig_patent_app_number] => 509601
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509601 | Touch sensitive screen with improved corner response | Apr 15, 1990 | Issued |
Array
(
[id] => 2756466
[patent_doc_number] => 05003584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Method and apparatus for the billing of value-added communication calls'
[patent_app_type] => 1
[patent_app_number] => 7/509662
[patent_app_country] => US
[patent_app_date] => 1990-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8241
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003584.pdf
[firstpage_image] =>[orig_patent_app_number] => 509662
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509662 | Method and apparatus for the billing of value-added communication calls | Apr 15, 1990 | Issued |
| 07/507828 | PRIVATE TELEPHONE SYSTEM WITH SIMPLIFIED COMMAND FEATURE | Apr 11, 1990 | Abandoned |
Array
(
[id] => 2788759
[patent_doc_number] => 05130500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Digitizer having flat tablet with magnetic shield plate'
[patent_app_type] => 1
[patent_app_number] => 7/507922
[patent_app_country] => US
[patent_app_date] => 1990-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 6675
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/130/05130500.pdf
[firstpage_image] =>[orig_patent_app_number] => 507922
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507922 | Digitizer having flat tablet with magnetic shield plate | Apr 11, 1990 | Issued |
Array
(
[id] => 2756264
[patent_doc_number] => 05003573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Self-diagnosis of loop start and ground start trunk interfaces'
[patent_app_type] => 1
[patent_app_number] => 7/508865
[patent_app_country] => US
[patent_app_date] => 1990-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3779
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003573.pdf
[firstpage_image] =>[orig_patent_app_number] => 508865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508865 | Self-diagnosis of loop start and ground start trunk interfaces | Apr 11, 1990 | Issued |
Array
(
[id] => 2692870
[patent_doc_number] => 05046086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Page-mapped multi-line telephone communication system'
[patent_app_type] => 1
[patent_app_number] => 7/508133
[patent_app_country] => US
[patent_app_date] => 1990-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4431
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046086.pdf
[firstpage_image] =>[orig_patent_app_number] => 508133
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508133 | Page-mapped multi-line telephone communication system | Apr 10, 1990 | Issued |
Array
(
[id] => 2683300
[patent_doc_number] => 05004870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Polar co-ordinate digitizer'
[patent_app_type] => 1
[patent_app_number] => 7/508248
[patent_app_country] => US
[patent_app_date] => 1990-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2079
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/004/05004870.pdf
[firstpage_image] =>[orig_patent_app_number] => 508248
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508248 | Polar co-ordinate digitizer | Apr 10, 1990 | Issued |
| 07/507099 | METHOD AND APPARATUS FOR CONTROLLING A DIGITAL CROSSCONNECT SYSTEM FROM A SWITCHING SYSTEM | Apr 8, 1990 | Abandoned |
Array
(
[id] => 2743454
[patent_doc_number] => 05033080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Method and apparatus for identifying the source of page communication in a party-line intercom paging system'
[patent_app_type] => 1
[patent_app_number] => 7/505556
[patent_app_country] => US
[patent_app_date] => 1990-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3464
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033080.pdf
[firstpage_image] =>[orig_patent_app_number] => 505556
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/505556 | Method and apparatus for identifying the source of page communication in a party-line intercom paging system | Apr 5, 1990 | Issued |
Array
(
[id] => 2736215
[patent_doc_number] => 05051545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Digitizer with serpentine conductor grid having non-uniform repeat increment'
[patent_app_type] => 1
[patent_app_number] => 7/505944
[patent_app_country] => US
[patent_app_date] => 1990-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 14418
[patent_no_of_claims] => 66
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/051/05051545.pdf
[firstpage_image] =>[orig_patent_app_number] => 505944
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/505944 | Digitizer with serpentine conductor grid having non-uniform repeat increment | Apr 5, 1990 | Issued |
Array
(
[id] => 2698061
[patent_doc_number] => 04996393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Digitizer tablet with split-current conductor array'
[patent_app_type] => 1
[patent_app_number] => 7/503537
[patent_app_country] => US
[patent_app_date] => 1990-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 17
[patent_no_of_words] => 8950
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/996/04996393.pdf
[firstpage_image] =>[orig_patent_app_number] => 503537
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/503537 | Digitizer tablet with split-current conductor array | Apr 2, 1990 | Issued |
Array
(
[id] => 2703871
[patent_doc_number] => 04996702
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Apparatus for testing spare line circuits in a communication system'
[patent_app_type] => 1
[patent_app_number] => 7/498102
[patent_app_country] => US
[patent_app_date] => 1990-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4032
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/996/04996702.pdf
[firstpage_image] =>[orig_patent_app_number] => 498102
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/498102 | Apparatus for testing spare line circuits in a communication system | Mar 22, 1990 | Issued |
Array
(
[id] => 2776787
[patent_doc_number] => 05007077
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Coin telephone message and management system'
[patent_app_type] => 1
[patent_app_number] => 7/498263
[patent_app_country] => US
[patent_app_date] => 1990-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 31
[patent_no_of_words] => 13257
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/007/05007077.pdf
[firstpage_image] =>[orig_patent_app_number] => 498263
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/498263 | Coin telephone message and management system | Mar 22, 1990 | Issued |
Array
(
[id] => 2719759
[patent_doc_number] => 05008497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Touch controller'
[patent_app_type] => 1
[patent_app_number] => 7/497691
[patent_app_country] => US
[patent_app_date] => 1990-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7723
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/008/05008497.pdf
[firstpage_image] =>[orig_patent_app_number] => 497691
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/497691 | Touch controller | Mar 21, 1990 | Issued |
Array
(
[id] => 2761829
[patent_doc_number] => 05059749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Input/output apparatus and method therefor'
[patent_app_type] => 1
[patent_app_number] => 7/497332
[patent_app_country] => US
[patent_app_date] => 1990-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3494
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/059/05059749.pdf
[firstpage_image] =>[orig_patent_app_number] => 497332
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/497332 | Input/output apparatus and method therefor | Mar 21, 1990 | Issued |
Array
(
[id] => 2765613
[patent_doc_number] => 05131882
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Wheeled toy'
[patent_app_type] => 1
[patent_app_number] => 7/495993
[patent_app_country] => US
[patent_app_date] => 1990-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 17
[patent_no_of_words] => 1857
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/131/05131882.pdf
[firstpage_image] =>[orig_patent_app_number] => 495993
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/495993 | Wheeled toy | Mar 20, 1990 | Issued |
Array
(
[id] => 2765613
[patent_doc_number] => 05131882
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Wheeled toy'
[patent_app_type] => 1
[patent_app_number] => 7/495993
[patent_app_country] => US
[patent_app_date] => 1990-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 17
[patent_no_of_words] => 1857
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/131/05131882.pdf
[firstpage_image] =>[orig_patent_app_number] => 495993
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/495993 | Wheeled toy | Mar 20, 1990 | Issued |