
Fred A. Casca
Examiner (ID: 1697)
| Most Active Art Unit | 2644 |
| Art Unit(s) | 2644, 2617, 2687 |
| Total Applications | 966 |
| Issued Applications | 738 |
| Pending Applications | 80 |
| Abandoned Applications | 169 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3680265
[patent_doc_number] => 05600715
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Integrated loop current detector apparatus for a PSTN modem'
[patent_app_type] => 1
[patent_app_number] => 8/608418
[patent_app_country] => US
[patent_app_date] => 1996-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2556
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/600/05600715.pdf
[firstpage_image] =>[orig_patent_app_number] => 608418
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/608418 | Integrated loop current detector apparatus for a PSTN modem | Feb 27, 1996 | Issued |
Array
(
[id] => 3520567
[patent_doc_number] => 05588053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'DTMF detector system and method which performs static and dynamic thresholding'
[patent_app_type] => 1
[patent_app_number] => 8/585530
[patent_app_country] => US
[patent_app_date] => 1996-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 10550
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588053.pdf
[firstpage_image] =>[orig_patent_app_number] => 585530
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/585530 | DTMF detector system and method which performs static and dynamic thresholding | Jan 10, 1996 | Issued |
Array
(
[id] => 3699187
[patent_doc_number] => 05644634
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'System and method for dual tone multifrequency detection using variable frame widths'
[patent_app_type] => 1
[patent_app_number] => 8/563973
[patent_app_country] => US
[patent_app_date] => 1995-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9333
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/644/05644634.pdf
[firstpage_image] =>[orig_patent_app_number] => 563973
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/563973 | System and method for dual tone multifrequency detection using variable frame widths | Nov 28, 1995 | Issued |
Array
(
[id] => 3543053
[patent_doc_number] => 05583934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'DC level control for an electronic telephone line card'
[patent_app_type] => 1
[patent_app_number] => 8/398295
[patent_app_country] => US
[patent_app_date] => 1995-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7999
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/583/05583934.pdf
[firstpage_image] =>[orig_patent_app_number] => 398295
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/398295 | DC level control for an electronic telephone line card | Mar 2, 1995 | Issued |
Array
(
[id] => 3584424
[patent_doc_number] => 05539820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Protection of active telephone line interface circuits'
[patent_app_type] => 1
[patent_app_number] => 8/318931
[patent_app_country] => US
[patent_app_date] => 1994-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5529
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/539/05539820.pdf
[firstpage_image] =>[orig_patent_app_number] => 318931
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/318931 | Protection of active telephone line interface circuits | Oct 5, 1994 | Issued |
Array
(
[id] => 3546274
[patent_doc_number] => 05557671
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Dialing apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/174774
[patent_app_country] => US
[patent_app_date] => 1993-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4343
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/557/05557671.pdf
[firstpage_image] =>[orig_patent_app_number] => 174774
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/174774 | Dialing apparatus | Dec 28, 1993 | Issued |
Array
(
[id] => 3522643
[patent_doc_number] => 05563944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Echo canceller with adaptive suppression of residual echo level'
[patent_app_type] => 1
[patent_app_number] => 8/174343
[patent_app_country] => US
[patent_app_date] => 1993-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3664
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/563/05563944.pdf
[firstpage_image] =>[orig_patent_app_number] => 174343
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/174343 | Echo canceller with adaptive suppression of residual echo level | Dec 27, 1993 | Issued |