Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2745293 [patent_doc_number] => 05077782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'External analog loopback' [patent_app_type] => 1 [patent_app_number] => 7/616672 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2409 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077782.pdf [firstpage_image] =>[orig_patent_app_number] => 616672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616672
External analog loopback Nov 20, 1990 Issued
Array ( [id] => 2855564 [patent_doc_number] => 05138657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Method and apparatus for controlling a digital crossconnect system from a switching system' [patent_app_type] => 1 [patent_app_number] => 7/617477 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 10647 [patent_no_of_claims] => 84 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138657.pdf [firstpage_image] =>[orig_patent_app_number] => 617477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/617477
Method and apparatus for controlling a digital crossconnect system from a switching system Nov 19, 1990 Issued
Array ( [id] => 2858628 [patent_doc_number] => 05113042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Digitizer tablet with reduced radiation susceptibility' [patent_app_type] => 1 [patent_app_number] => 7/615981 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4103 [patent_no_of_claims] => 16 [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/05/113/05113042.pdf [firstpage_image] =>[orig_patent_app_number] => 615981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615981
Digitizer tablet with reduced radiation susceptibility Nov 19, 1990 Issued
Array ( [id] => 2842289 [patent_doc_number] => 05128989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Key telephone system with circuitry for adding a third caller to a multiple party connection' [patent_app_type] => 1 [patent_app_number] => 7/614127 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2413 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128989.pdf [firstpage_image] =>[orig_patent_app_number] => 614127 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614127
Key telephone system with circuitry for adding a third caller to a multiple party connection Nov 15, 1990 Issued
Array ( [id] => 2896972 [patent_doc_number] => 05177327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Acoustic touch position sensor using shear wave propagation' [patent_app_type] => 1 [patent_app_number] => 7/615030 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 10446 [patent_no_of_claims] => 130 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177327.pdf [firstpage_image] =>[orig_patent_app_number] => 615030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615030
Acoustic touch position sensor using shear wave propagation Nov 15, 1990 Issued
Array ( [id] => 2872956 [patent_doc_number] => 05162618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Acoustic touch position sensor with first order lamb wave reflective arrays' [patent_app_type] => 1 [patent_app_number] => 7/614860 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7968 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162618.pdf [firstpage_image] =>[orig_patent_app_number] => 614860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614860
Acoustic touch position sensor with first order lamb wave reflective arrays Nov 15, 1990 Issued
Array ( [id] => 2671805 [patent_doc_number] => 05070217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Coordinate input device capable of indicating a failure in a coordinate indicator' [patent_app_type] => 1 [patent_app_number] => 7/613118 [patent_app_country] => US [patent_app_date] => 1990-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3693 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070217.pdf [firstpage_image] =>[orig_patent_app_number] => 613118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613118
Coordinate input device capable of indicating a failure in a coordinate indicator Nov 13, 1990 Issued
Array ( [id] => 2684174 [patent_doc_number] => 05066833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Low power sensing apparatus for digitizer tablets' [patent_app_type] => 1 [patent_app_number] => 7/612530 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3415 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066833.pdf [firstpage_image] =>[orig_patent_app_number] => 612530 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612530
Low power sensing apparatus for digitizer tablets Nov 12, 1990 Issued
Array ( [id] => 2838981 [patent_doc_number] => 05120908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Electromagnetic position transducer' [patent_app_type] => 1 [patent_app_number] => 7/607537 [patent_app_country] => US [patent_app_date] => 1990-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 8597 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120908.pdf [firstpage_image] =>[orig_patent_app_number] => 607537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607537
Electromagnetic position transducer Oct 31, 1990 Issued
Array ( [id] => 2830245 [patent_doc_number] => 05117071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Stylus sensing system' [patent_app_type] => 1 [patent_app_number] => 7/608062 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10028 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117071.pdf [firstpage_image] =>[orig_patent_app_number] => 608062 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/608062
Stylus sensing system Oct 30, 1990 Issued
Array ( [id] => 2677649 [patent_doc_number] => 05070524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Telephone system' [patent_app_type] => 1 [patent_app_number] => 7/605411 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5064 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070524.pdf [firstpage_image] =>[orig_patent_app_number] => 605411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605411
Telephone system Oct 29, 1990 Issued
Array ( [id] => 2862266 [patent_doc_number] => 05149918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Touch sensitive overlay' [patent_app_type] => 1 [patent_app_number] => 7/620186 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5307 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149918.pdf [firstpage_image] =>[orig_patent_app_number] => 620186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/620186
Touch sensitive overlay Oct 28, 1990 Issued
Array ( [id] => 2719894 [patent_doc_number] => 05056131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Telephone line monitoring circuitry and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/606060 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13929 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056131.pdf [firstpage_image] =>[orig_patent_app_number] => 606060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606060
Telephone line monitoring circuitry and apparatus Oct 28, 1990 Issued
Array ( [id] => 2801866 [patent_doc_number] => 05103475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Processing of telecommunications call billing data' [patent_app_type] => 1 [patent_app_number] => 7/605206 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3243 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103475.pdf [firstpage_image] =>[orig_patent_app_number] => 605206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605206
Processing of telecommunications call billing data Oct 28, 1990 Issued
Array ( [id] => 2774320 [patent_doc_number] => 05063591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Toll ticketing record generation for billing of intersystem handoff calls in a mobile telephone system' [patent_app_type] => 1 [patent_app_number] => 7/604796 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5137 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063591.pdf [firstpage_image] =>[orig_patent_app_number] => 604796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604796
Toll ticketing record generation for billing of intersystem handoff calls in a mobile telephone system Oct 25, 1990 Issued
Array ( [id] => 2674853 [patent_doc_number] => 05073685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Coordinate input apparatus and a wireless input pen' [patent_app_type] => 1 [patent_app_number] => 7/603625 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073685.pdf [firstpage_image] =>[orig_patent_app_number] => 603625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603625
Coordinate input apparatus and a wireless input pen Oct 25, 1990 Issued
Array ( [id] => 2699896 [patent_doc_number] => 05050205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Dial line monitor and control unit' [patent_app_type] => 1 [patent_app_number] => 7/603410 [patent_app_country] => US [patent_app_date] => 1990-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3933 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050205.pdf [firstpage_image] =>[orig_patent_app_number] => 603410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603410
Dial line monitor and control unit Oct 24, 1990 Issued
Array ( [id] => 2816910 [patent_doc_number] => 05148468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Door answering system' [patent_app_type] => 1 [patent_app_number] => 7/602471 [patent_app_country] => US [patent_app_date] => 1990-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1865 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148468.pdf [firstpage_image] =>[orig_patent_app_number] => 602471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602471
Door answering system Oct 23, 1990 Issued
Array ( [id] => 2832762 [patent_doc_number] => 05095500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Cellular radiotelephone diagnostic system' [patent_app_type] => 1 [patent_app_number] => 7/600570 [patent_app_country] => US [patent_app_date] => 1990-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2316 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095500.pdf [firstpage_image] =>[orig_patent_app_number] => 600570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600570
Cellular radiotelephone diagnostic system Oct 18, 1990 Issued
Array ( [id] => 2842307 [patent_doc_number] => 05128990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Method for exchanging a buzz signal between keyphone subsets' [patent_app_type] => 1 [patent_app_number] => 7/598976 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1759 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128990.pdf [firstpage_image] =>[orig_patent_app_number] => 598976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598976
Method for exchanging a buzz signal between keyphone subsets Oct 16, 1990 Issued
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