
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] => 983853
[patent_doc_number] => 06928160
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-08-09
[patent_title] => 'Estimating bulk delay in a telephone system'
[patent_app_type] => utility
[patent_app_number] => 10/215959
[patent_app_country] => US
[patent_app_date] => 2002-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3942
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/928/06928160.pdf
[firstpage_image] =>[orig_patent_app_number] => 10215959
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/215959 | Estimating bulk delay in a telephone system | Aug 8, 2002 | Issued |
Array
(
[id] => 6438795
[patent_doc_number] => 20020176566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-28
[patent_title] => 'Voice-controlled television set and operating method thereof'
[patent_app_type] => new
[patent_app_number] => 10/206766
[patent_app_country] => US
[patent_app_date] => 2002-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2004
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0176/20020176566.pdf
[firstpage_image] =>[orig_patent_app_number] => 10206766
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/206766 | Voice-controlled television set and operating method thereof | Jul 28, 2002 | Abandoned |
Array
(
[id] => 719769
[patent_doc_number] => 07054451
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-30
[patent_title] => 'Sound reinforcement system having an echo suppressor and loudspeaker beamformer'
[patent_app_type] => utility
[patent_app_number] => 10/483854
[patent_app_country] => US
[patent_app_date] => 2002-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 6627
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/054/07054451.pdf
[firstpage_image] =>[orig_patent_app_number] => 10483854
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/483854 | Sound reinforcement system having an echo suppressor and loudspeaker beamformer | Jun 23, 2002 | Issued |
Array
(
[id] => 6322350
[patent_doc_number] => 20020196931
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-26
[patent_title] => 'Method of processing an outgoing call and transmitting digit code in a telephone'
[patent_app_type] => new
[patent_app_number] => 10/166478
[patent_app_country] => US
[patent_app_date] => 2002-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3484
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0196/20020196931.pdf
[firstpage_image] =>[orig_patent_app_number] => 10166478
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/166478 | Method of processing an outgoing call and transmitting digit code in a telephone | Jun 9, 2002 | Abandoned |
Array
(
[id] => 7331907
[patent_doc_number] => 20040131197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-08
[patent_title] => 'Method for adaptive control of multichannel acoustic echo cancellation system and device therefor'
[patent_app_type] => new
[patent_app_number] => 10/476180
[patent_app_country] => US
[patent_app_date] => 2003-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1936
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0131/20040131197.pdf
[firstpage_image] =>[orig_patent_app_number] => 10476180
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/476180 | Method for adaptive control of multichannel acoustic echo cancellation system and device therefor | May 13, 2002 | Issued |
Array
(
[id] => 6838044
[patent_doc_number] => 20030035384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-20
[patent_title] => 'Apparatus and method for concealing the loss of audio samples'
[patent_app_type] => new
[patent_app_number] => 10/138307
[patent_app_country] => US
[patent_app_date] => 2002-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4973
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0035/20030035384.pdf
[firstpage_image] =>[orig_patent_app_number] => 10138307
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/138307 | Apparatus and method for concealing the loss of audio samples | May 5, 2002 | Abandoned |
Array
(
[id] => 6864527
[patent_doc_number] => 20030190053
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-09
[patent_title] => 'Acoustic transducer having reduced thickness'
[patent_app_type] => new
[patent_app_number] => 10/118791
[patent_app_country] => US
[patent_app_date] => 2002-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3952
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0190/20030190053.pdf
[firstpage_image] =>[orig_patent_app_number] => 10118791
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/118791 | Acoustic transducer having reduced thickness | Apr 8, 2002 | Issued |
Array
(
[id] => 6795959
[patent_doc_number] => 20030174832
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-18
[patent_title] => 'Phone battery devices'
[patent_app_type] => new
[patent_app_number] => 10/096975
[patent_app_country] => US
[patent_app_date] => 2002-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1773
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0174/20030174832.pdf
[firstpage_image] =>[orig_patent_app_number] => 10096975
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/096975 | Phone battery devices | Mar 13, 2002 | Abandoned |
Array
(
[id] => 6772720
[patent_doc_number] => 20030016058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-23
[patent_title] => 'Push-button signal receiving circuit and a method of detecting a push-button signal'
[patent_app_type] => new
[patent_app_number] => 10/084152
[patent_app_country] => US
[patent_app_date] => 2002-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 9242
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0016/20030016058.pdf
[firstpage_image] =>[orig_patent_app_number] => 10084152
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/084152 | Push-button signal receiving circuit and a method of detecting a push-button signal | Feb 27, 2002 | Issued |
Array
(
[id] => 6842176
[patent_doc_number] => 20030147523
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-07
[patent_title] => 'HPNA network bridge'
[patent_app_type] => new
[patent_app_number] => 10/068673
[patent_app_country] => US
[patent_app_date] => 2002-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2756
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0147/20030147523.pdf
[firstpage_image] =>[orig_patent_app_number] => 10068673
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/068673 | HPNA network bridge | Feb 5, 2002 | Abandoned |
Array
(
[id] => 652540
[patent_doc_number] => 07113584
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-09-26
[patent_title] => 'Digital communication translator'
[patent_app_type] => utility
[patent_app_number] => 10/055937
[patent_app_country] => US
[patent_app_date] => 2002-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6555
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/113/07113584.pdf
[firstpage_image] =>[orig_patent_app_number] => 10055937
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/055937 | Digital communication translator | Jan 27, 2002 | Issued |
Array
(
[id] => 6657772
[patent_doc_number] => 20030133565
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-17
[patent_title] => 'Echo cancellation system method and apparatus'
[patent_app_type] => new
[patent_app_number] => 10/050377
[patent_app_country] => US
[patent_app_date] => 2002-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5574
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0133/20030133565.pdf
[firstpage_image] =>[orig_patent_app_number] => 10050377
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/050377 | Echo cancellation system method and apparatus | Jan 14, 2002 | Abandoned |
Array
(
[id] => 755309
[patent_doc_number] => 07023981
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-04-04
[patent_title] => 'Method and apparatus for signal detection'
[patent_app_type] => utility
[patent_app_number] => 10/041336
[patent_app_country] => US
[patent_app_date] => 2002-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 5567
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/023/07023981.pdf
[firstpage_image] =>[orig_patent_app_number] => 10041336
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/041336 | Method and apparatus for signal detection | Jan 7, 2002 | Issued |
Array
(
[id] => 7621489
[patent_doc_number] => 06978012
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-12-20
[patent_title] => 'Echo cancellation using a variable offset comparator'
[patent_app_type] => utility
[patent_app_number] => 10/038159
[patent_app_country] => US
[patent_app_date] => 2002-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 5604
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/978/06978012.pdf
[firstpage_image] =>[orig_patent_app_number] => 10038159
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/038159 | Echo cancellation using a variable offset comparator | Jan 1, 2002 | Issued |
Array
(
[id] => 6578282
[patent_doc_number] => 20020084811
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-07-04
[patent_title] => 'xDSL class C-AB driver'
[patent_app_type] => new
[patent_app_number] => 10/026435
[patent_app_country] => US
[patent_app_date] => 2001-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2033
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0084/20020084811.pdf
[firstpage_image] =>[orig_patent_app_number] => 10026435
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/026435 | xDSL class C-AB driver | Dec 26, 2001 | Issued |
Array
(
[id] => 6601252
[patent_doc_number] => 20020085539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-07-04
[patent_title] => 'Internet phone interface card having sound function'
[patent_app_type] => new
[patent_app_number] => 10/026562
[patent_app_country] => US
[patent_app_date] => 2001-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3074
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0085/20020085539.pdf
[firstpage_image] =>[orig_patent_app_number] => 10026562
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/026562 | Internet phone interface card having sound function | Dec 26, 2001 | Abandoned |
Array
(
[id] => 6764950
[patent_doc_number] => 20030099348
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-29
[patent_title] => 'Pulsed volume control of a magnetic ringer'
[patent_app_type] => new
[patent_app_number] => 10/035864
[patent_app_country] => US
[patent_app_date] => 2001-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2712
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0099/20030099348.pdf
[firstpage_image] =>[orig_patent_app_number] => 10035864
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/035864 | Pulsed volume control of a magnetic ringer | Dec 25, 2001 | Issued |
Array
(
[id] => 6682313
[patent_doc_number] => 20030118177
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-06-26
[patent_title] => 'Method and system for implementing a reduced complexity dual rate echo canceller'
[patent_app_type] => new
[patent_app_number] => 10/020172
[patent_app_country] => US
[patent_app_date] => 2001-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 26180
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0118/20030118177.pdf
[firstpage_image] =>[orig_patent_app_number] => 10020172
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/020172 | Method and system for implementing a reduced complexity dual rate echo canceller | Dec 17, 2001 | Abandoned |
Array
(
[id] => 5966703
[patent_doc_number] => 20020090092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-07-11
[patent_title] => 'Audio reproducing device'
[patent_app_type] => new
[patent_app_number] => 10/015835
[patent_app_country] => US
[patent_app_date] => 2001-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1124
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0090/20020090092.pdf
[firstpage_image] =>[orig_patent_app_number] => 10015835
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/015835 | Audio reproducing device | Dec 9, 2001 | Abandoned |
Array
(
[id] => 759571
[patent_doc_number] => 07020277
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-03-28
[patent_title] => 'DSL line interface having low-pass filter characteristic with reduced external components'
[patent_app_type] => utility
[patent_app_number] => 10/011153
[patent_app_country] => US
[patent_app_date] => 2001-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4687
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/020/07020277.pdf
[firstpage_image] =>[orig_patent_app_number] => 10011153
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/011153 | DSL line interface having low-pass filter characteristic with reduced external components | Dec 4, 2001 | Issued |