Search

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 numberTitle of the applicationFiling DateStatus
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
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