Search

Suman Kumar Nath

Examiner (ID: 10271, Phone: (571)270-1443 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2861
Total Applications
758
Issued Applications
601
Pending Applications
75
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 422825 [patent_doc_number] => 07274760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Circuit and method for dynamically modifiable signal processor' [patent_app_type] => utility [patent_app_number] => 10/398195 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 32261 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/274/07274760.pdf [firstpage_image] =>[orig_patent_app_number] => 10398195 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398195
Circuit and method for dynamically modifiable signal processor Aug 1, 2001 Issued
Array ( [id] => 420014 [patent_doc_number] => 07277469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-02 [patent_title] => 'Method for conjoint channel and direction of arrival estimation' [patent_app_type] => utility [patent_app_number] => 09/919917 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4933 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/277/07277469.pdf [firstpage_image] =>[orig_patent_app_number] => 09919917 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919917
Method for conjoint channel and direction of arrival estimation Aug 1, 2001 Issued
Array ( [id] => 959560 [patent_doc_number] => 06954508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Automatic frequency control system adapted to compensate for an insufficient capture range' [patent_app_type] => utility [patent_app_number] => 09/920783 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3758 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954508.pdf [firstpage_image] =>[orig_patent_app_number] => 09920783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920783
Automatic frequency control system adapted to compensate for an insufficient capture range Jul 31, 2001 Issued
Array ( [id] => 977559 [patent_doc_number] => 06934316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals' [patent_app_type] => utility [patent_app_number] => 09/920355 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934316.pdf [firstpage_image] =>[orig_patent_app_number] => 09920355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920355
Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals Jul 31, 2001 Issued
Array ( [id] => 6031212 [patent_doc_number] => 20020018521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Digital subscriber line modem with automated line connection' [patent_app_type] => new [patent_app_number] => 09/919429 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10028 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20020018521.pdf [firstpage_image] =>[orig_patent_app_number] => 09919429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919429
Digital subscriber line modem with automated line connection Jul 30, 2001 Issued
Array ( [id] => 942498 [patent_doc_number] => 06970500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-29 [patent_title] => 'Method for determining data bit transitions for a low level spread spectrum signal' [patent_app_type] => utility [patent_app_number] => 09/919217 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6382 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970500.pdf [firstpage_image] =>[orig_patent_app_number] => 09919217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919217
Method for determining data bit transitions for a low level spread spectrum signal Jul 30, 2001 Issued
Array ( [id] => 776320 [patent_doc_number] => 07003015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Apparatus and method for configurable multi-dwell search engine for spread spectrum applications' [patent_app_type] => utility [patent_app_number] => 09/919700 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3125 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003015.pdf [firstpage_image] =>[orig_patent_app_number] => 09919700 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919700
Apparatus and method for configurable multi-dwell search engine for spread spectrum applications Jul 30, 2001 Issued
Array ( [id] => 544880 [patent_doc_number] => 07180955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'Parallel concatenated trellis-coded modulation with asymmetric signal mapping' [patent_app_type] => utility [patent_app_number] => 09/919191 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3573 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/180/07180955.pdf [firstpage_image] =>[orig_patent_app_number] => 09919191 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919191
Parallel concatenated trellis-coded modulation with asymmetric signal mapping Jul 30, 2001 Issued
Array ( [id] => 6401097 [patent_doc_number] => 20020037027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Apparatus and methods for sample selection and reuse of rake fingers in spread spectrum systems' [patent_app_type] => new [patent_app_number] => 09/920095 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5702 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20020037027.pdf [firstpage_image] =>[orig_patent_app_number] => 09920095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920095
Apparatus and methods for sample selection and reuse of rake fingers in spread spectrum systems Jul 30, 2001 Issued
Array ( [id] => 614448 [patent_doc_number] => 07149262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-12 [patent_title] => 'Method and apparatus for enhancing data resolution' [patent_app_type] => utility [patent_app_number] => 10/312529 [patent_app_country] => US [patent_app_date] => 2001-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 44 [patent_no_of_words] => 17838 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/149/07149262.pdf [firstpage_image] =>[orig_patent_app_number] => 10312529 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312529
Method and apparatus for enhancing data resolution Jul 5, 2001 Issued
Array ( [id] => 705094 [patent_doc_number] => 07065129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-20 [patent_title] => 'Acquisition of a gated pilot by avoiding partial correlation peaks' [patent_app_type] => utility [patent_app_number] => 09/895657 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5265 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/065/07065129.pdf [firstpage_image] =>[orig_patent_app_number] => 09895657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895657
Acquisition of a gated pilot by avoiding partial correlation peaks Jun 28, 2001 Issued
Array ( [id] => 5887501 [patent_doc_number] => 20020012388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Processing diagnostic and identification data in an analog modem system' [patent_app_type] => new [patent_app_number] => 09/824448 [patent_app_country] => US [patent_app_date] => 2001-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5087 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012388.pdf [firstpage_image] =>[orig_patent_app_number] => 09824448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824448
Modem identification and diagnostics Mar 31, 2001 Issued
Array ( [id] => 929269 [patent_doc_number] => 07315581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-01 [patent_title] => 'Method for power detection of multicarrier signals, radio transmission unit and module for such a unit' [patent_app_type] => utility [patent_app_number] => 10/471630 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3725 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/315/07315581.pdf [firstpage_image] =>[orig_patent_app_number] => 10471630 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471630
Method for power detection of multicarrier signals, radio transmission unit and module for such a unit Mar 13, 2001 Issued
Array ( [id] => 513190 [patent_doc_number] => 07203230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Method and system for training adaptive channel equalization' [patent_app_type] => utility [patent_app_number] => 10/204249 [patent_app_country] => US [patent_app_date] => 2001-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4598 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/203/07203230.pdf [firstpage_image] =>[orig_patent_app_number] => 10204249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/204249
Method and system for training adaptive channel equalization Feb 18, 2001 Issued
Array ( [id] => 781158 [patent_doc_number] => 06996157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method' [patent_app_type] => utility [patent_app_number] => 09/770506 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5984 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996157.pdf [firstpage_image] =>[orig_patent_app_number] => 09770506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/770506
Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method Jan 28, 2001 Issued
Array ( [id] => 644376 [patent_doc_number] => 07123650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Offset carrier frequency correction in a two-way broadband wireless access system' [patent_app_type] => utility [patent_app_number] => 09/771200 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4159 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/123/07123650.pdf [firstpage_image] =>[orig_patent_app_number] => 09771200 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771200
Offset carrier frequency correction in a two-way broadband wireless access system Jan 25, 2001 Issued
Array ( [id] => 939517 [patent_doc_number] => 06973122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-06 [patent_title] => 'Power allocation scheme for DMT-based modems employing simplex transmission' [patent_app_type] => utility [patent_app_number] => 09/771181 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5189 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/973/06973122.pdf [firstpage_image] =>[orig_patent_app_number] => 09771181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771181
Power allocation scheme for DMT-based modems employing simplex transmission Jan 25, 2001 Issued
Array ( [id] => 632188 [patent_doc_number] => 07133464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Transmission apparatus' [patent_app_type] => utility [patent_app_number] => 09/769688 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2254 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/133/07133464.pdf [firstpage_image] =>[orig_patent_app_number] => 09769688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769688
Transmission apparatus Jan 24, 2001 Issued
Array ( [id] => 970223 [patent_doc_number] => 06940918 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-06 [patent_title] => 'Compatibility mode pulse signal generation circuit and method' [patent_app_type] => utility [patent_app_number] => 09/769202 [patent_app_country] => US [patent_app_date] => 2001-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5035 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/940/06940918.pdf [firstpage_image] =>[orig_patent_app_number] => 09769202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769202
Compatibility mode pulse signal generation circuit and method Jan 23, 2001 Issued
Array ( [id] => 7611731 [patent_doc_number] => 06904108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-07 [patent_title] => 'Bandpass-limiting device for a receiver' [patent_app_type] => utility [patent_app_number] => 09/764028 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3939 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/904/06904108.pdf [firstpage_image] =>[orig_patent_app_number] => 09764028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764028
Bandpass-limiting device for a receiver Jan 15, 2001 Issued
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