
Daniel Swerdlow
Supervisory Patent Examiner (ID: 328, Phone: (571)272-7531 , Office: P/2600 )
| Most Active Art Unit | 2615 |
| Art Unit(s) | 2615, 2600, 2644, 2646, 3649 |
| Total Applications | 336 |
| Issued Applications | 216 |
| Pending Applications | 21 |
| Abandoned Applications | 99 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6860172
[patent_doc_number] => 20030091180
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-15
[patent_title] => 'ADAPTIVE SIGNAL GAIN CONTROLLER, SYSTEM, AND METHOD'
[patent_app_type] => new
[patent_app_number] => 09/219517
[patent_app_country] => US
[patent_app_date] => 1998-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3465
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0091/20030091180.pdf
[firstpage_image] =>[orig_patent_app_number] => 09219517
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/219517 | ADAPTIVE SIGNAL GAIN CONTROLLER, SYSTEM, AND METHOD | Dec 22, 1998 | Abandoned |
Array
(
[id] => 1087877
[patent_doc_number] => 06831976
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-12-14
[patent_title] => 'Telephone line-powered power supply for ancillary equipment and method of operation thereof'
[patent_app_type] => B1
[patent_app_number] => 09/212533
[patent_app_country] => US
[patent_app_date] => 1998-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3389
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/831/06831976.pdf
[firstpage_image] =>[orig_patent_app_number] => 09212533
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/212533 | Telephone line-powered power supply for ancillary equipment and method of operation thereof | Dec 15, 1998 | Issued |
| 09/212707 | TELEPHONE LINE INTERFACE CIRCUIT WITHOUT HOOKSWITCH | Dec 15, 1998 | Abandoned |
Array
(
[id] => 1432015
[patent_doc_number] => 06504926
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-07
[patent_title] => 'User control system for internet phone quality'
[patent_app_type] => B1
[patent_app_number] => 09/210601
[patent_app_country] => US
[patent_app_date] => 1998-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2985
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/504/06504926.pdf
[firstpage_image] =>[orig_patent_app_number] => 09210601
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/210601 | User control system for internet phone quality | Dec 14, 1998 | Issued |
Array
(
[id] => 1413397
[patent_doc_number] => 06546100
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-08
[patent_title] => 'Load coil device'
[patent_app_type] => B1
[patent_app_number] => 09/204263
[patent_app_country] => US
[patent_app_date] => 1998-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1903
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/546/06546100.pdf
[firstpage_image] =>[orig_patent_app_number] => 09204263
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/204263 | Load coil device | Dec 2, 1998 | Issued |
Array
(
[id] => 1160243
[patent_doc_number] => 06771750
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-03
[patent_title] => 'Physical layer transceiver architecture for a home network station connected to a telephone line medium'
[patent_app_type] => B1
[patent_app_number] => 09/181559
[patent_app_country] => US
[patent_app_date] => 1998-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 4145
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/771/06771750.pdf
[firstpage_image] =>[orig_patent_app_number] => 09181559
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/181559 | Physical layer transceiver architecture for a home network station connected to a telephone line medium | Oct 28, 1998 | Issued |
Array
(
[id] => 1323911
[patent_doc_number] => 06608900
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-08-19
[patent_title] => 'Load management system for an electrical device'
[patent_app_type] => B1
[patent_app_number] => 09/164495
[patent_app_country] => US
[patent_app_date] => 1998-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3525
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/608/06608900.pdf
[firstpage_image] =>[orig_patent_app_number] => 09164495
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/164495 | Load management system for an electrical device | Sep 30, 1998 | Issued |
Array
(
[id] => 1352187
[patent_doc_number] => 06590974
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-08
[patent_title] => 'Howling controller'
[patent_app_type] => B1
[patent_app_number] => 09/163247
[patent_app_country] => US
[patent_app_date] => 1998-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3969
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/590/06590974.pdf
[firstpage_image] =>[orig_patent_app_number] => 09163247
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/163247 | Howling controller | Sep 29, 1998 | Issued |
Array
(
[id] => 1375280
[patent_doc_number] => 06574334
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-03
[patent_title] => 'Efficient dynamic energy thresholding in multiple-tone multiple frequency detectors'
[patent_app_type] => B1
[patent_app_number] => 09/160417
[patent_app_country] => US
[patent_app_date] => 1998-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 9169
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/574/06574334.pdf
[firstpage_image] =>[orig_patent_app_number] => 09160417
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160417 | Efficient dynamic energy thresholding in multiple-tone multiple frequency detectors | Sep 24, 1998 | Issued |
Array
(
[id] => 1399986
[patent_doc_number] => 06560333
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-06
[patent_title] => 'MOS transistors substitute circuit having a transformer/data interface function, particularly for ISDN networks and corresponding control and driving switch configuration'
[patent_app_type] => B1
[patent_app_number] => 09/159526
[patent_app_country] => US
[patent_app_date] => 1998-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 6619
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/560/06560333.pdf
[firstpage_image] =>[orig_patent_app_number] => 09159526
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/159526 | MOS transistors substitute circuit having a transformer/data interface function, particularly for ISDN networks and corresponding control and driving switch configuration | Sep 22, 1998 | Issued |
Array
(
[id] => 1356536
[patent_doc_number] => 06587559
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-01
[patent_title] => 'Cross-frame dual tone multifrequency detector'
[patent_app_type] => B1
[patent_app_number] => 09/159143
[patent_app_country] => US
[patent_app_date] => 1998-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5420
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/587/06587559.pdf
[firstpage_image] =>[orig_patent_app_number] => 09159143
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/159143 | Cross-frame dual tone multifrequency detector | Sep 22, 1998 | Issued |
Array
(
[id] => 1174257
[patent_doc_number] => 06760437
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-07-06
[patent_title] => 'Analog modem overcurrent protection'
[patent_app_type] => B1
[patent_app_number] => 09/148357
[patent_app_country] => US
[patent_app_date] => 1998-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2928
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/760/06760437.pdf
[firstpage_image] =>[orig_patent_app_number] => 09148357
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/148357 | Analog modem overcurrent protection | Sep 3, 1998 | Issued |
Array
(
[id] => 1420954
[patent_doc_number] => 06535604
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-18
[patent_title] => 'Voice-switching device and method for multiple receivers'
[patent_app_type] => B1
[patent_app_number] => 09/148149
[patent_app_country] => US
[patent_app_date] => 1998-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2313
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/535/06535604.pdf
[firstpage_image] =>[orig_patent_app_number] => 09148149
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/148149 | Voice-switching device and method for multiple receivers | Sep 3, 1998 | Issued |
Array
(
[id] => 6760312
[patent_doc_number] => 20030123673
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-03
[patent_title] => 'ELECTRONIC SOUND EQUIPMENT'
[patent_app_type] => new
[patent_app_number] => 08/930918
[patent_app_country] => US
[patent_app_date] => 1997-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2726
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0123/20030123673.pdf
[firstpage_image] =>[orig_patent_app_number] => 08930918
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/930918 | ELECTRONIC SOUND EQUIPMENT | Oct 12, 1997 | Abandoned |
| 08/882381 | METHOD AND APPARATUS FOR ACTIVE LATENCY CHARACTERIZATION | Jun 24, 1997 | Abandoned |
Array
(
[id] => 682931
[patent_doc_number] => 07085387
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-08-01
[patent_title] => 'Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources'
[patent_app_type] => utility
[patent_app_number] => 08/749766
[patent_app_country] => US
[patent_app_date] => 1996-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 8629
[patent_no_of_claims] => 57
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/085/07085387.pdf
[firstpage_image] =>[orig_patent_app_number] => 08749766
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/749766 | Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources | Nov 19, 1996 | Issued |
Array
(
[id] => 7621492
[patent_doc_number] => 06978009
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-12-20
[patent_title] => 'Microprocessor-controlled full-duplex speakerphone using automatic gain control'
[patent_app_type] => utility
[patent_app_number] => 08/699844
[patent_app_country] => US
[patent_app_date] => 1996-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 17
[patent_no_of_words] => 10226
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/978/06978009.pdf
[firstpage_image] =>[orig_patent_app_number] => 08699844
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/699844 | Microprocessor-controlled full-duplex speakerphone using automatic gain control | Aug 19, 1996 | Issued |
Array
(
[id] => 1096133
[patent_doc_number] => 06826277
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-11-30
[patent_title] => 'Method for registering and searching dialing information in a communication apparatus'
[patent_app_type] => B1
[patent_app_number] => 08/639077
[patent_app_country] => US
[patent_app_date] => 1996-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3464
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/826/06826277.pdf
[firstpage_image] =>[orig_patent_app_number] => 08639077
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/639077 | Method for registering and searching dialing information in a communication apparatus | Apr 23, 1996 | Issued |