Search

Derrick W. Ferris

Supervisory Patent Examiner (ID: 19370, Phone: (571)272-3123 , Office: P/2478 )

Most Active Art Unit
2663
Art Unit(s)
2616, 2411, 2663, OPT, 2400, 2463, 2478
Total Applications
418
Issued Applications
285
Pending Applications
43
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6764886 [patent_doc_number] => 20030099284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Efficient multichannel filtering for CDMA modems' [patent_app_type] => new [patent_app_number] => 10/304308 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3834 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20030099284.pdf [firstpage_image] =>[orig_patent_app_number] => 10304308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304308
Efficient multichannel filtering for CDMA modems Nov 24, 2002 Issued
Array ( [id] => 7377586 [patent_doc_number] => 20040081157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Calendar heap system and method for efficient sorting' [patent_app_type] => new [patent_app_number] => 10/281033 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6000 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20040081157.pdf [firstpage_image] =>[orig_patent_app_number] => 10281033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/281033
Calendar heap system and method for efficient sorting Oct 24, 2002 Issued
Array ( [id] => 416992 [patent_doc_number] => 07280542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Multicasting system and method for use in an access node\'s ATM switch fabric' [patent_app_type] => utility [patent_app_number] => 10/280959 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7231 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/280/07280542.pdf [firstpage_image] =>[orig_patent_app_number] => 10280959 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280959
Multicasting system and method for use in an access node's ATM switch fabric Oct 24, 2002 Issued
Array ( [id] => 7387050 [patent_doc_number] => 20040037314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Method and communication network for cross coding between codecs' [patent_app_type] => new [patent_app_number] => 10/226442 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4242 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20040037314.pdf [firstpage_image] =>[orig_patent_app_number] => 10226442 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226442
Method and communication network for cross coding between codecs Aug 22, 2002 Abandoned
Array ( [id] => 455818 [patent_doc_number] => 07248583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'Parallel and iterative algorithm for switching data packets' [patent_app_type] => utility [patent_app_number] => 10/213407 [patent_app_country] => US [patent_app_date] => 2002-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3330 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/248/07248583.pdf [firstpage_image] =>[orig_patent_app_number] => 10213407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213407
Parallel and iterative algorithm for switching data packets Aug 5, 2002 Issued
Array ( [id] => 6739193 [patent_doc_number] => 20030156562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Code allocation based on cross code correlation' [patent_app_type] => new [patent_app_number] => 10/212986 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2839 [patent_no_of_claims] => 87 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156562.pdf [firstpage_image] =>[orig_patent_app_number] => 10212986 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/212986
Code allocation based on cross code correlation Aug 4, 2002 Issued
Array ( [id] => 387634 [patent_doc_number] => 07305005 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-04 [patent_title] => 'Correlation system and method for monitoring high-speed networks' [patent_app_type] => utility [patent_app_number] => 10/213559 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3117 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305005.pdf [firstpage_image] =>[orig_patent_app_number] => 10213559 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213559
Correlation system and method for monitoring high-speed networks Aug 4, 2002 Issued
Array ( [id] => 7626018 [patent_doc_number] => 06768748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-27 [patent_title] => 'Flexible mapping of circuits into packets' [patent_app_type] => B2 [patent_app_number] => 10/206136 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3241 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768748.pdf [firstpage_image] =>[orig_patent_app_number] => 10206136 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/206136
Flexible mapping of circuits into packets Jul 25, 2002 Issued
Array ( [id] => 1111120 [patent_doc_number] => 06810041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-26 [patent_title] => 'Integrated access device' [patent_app_type] => B2 [patent_app_number] => 10/191331 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4470 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/810/06810041.pdf [firstpage_image] =>[orig_patent_app_number] => 10191331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/191331
Integrated access device Jul 8, 2002 Issued
Array ( [id] => 6734585 [patent_doc_number] => 20030012220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Method of scheduling shared channels and a scheduler therefor in a wireless packet communication system' [patent_app_type] => new [patent_app_number] => 10/189629 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3373 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012220.pdf [firstpage_image] =>[orig_patent_app_number] => 10189629 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189629
Method of scheduling shared channels and a scheduler therefor in a wireless packet communication system Jul 7, 2002 Issued
Array ( [id] => 545819 [patent_doc_number] => 07173908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Flexible policing technique for telecommunications traffic' [patent_app_type] => utility [patent_app_number] => 10/189464 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4100 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/173/07173908.pdf [firstpage_image] =>[orig_patent_app_number] => 10189464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189464
Flexible policing technique for telecommunications traffic Jul 7, 2002 Issued
Array ( [id] => 6645087 [patent_doc_number] => 20030007500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Fault-tolerant system for routing between autonomous systems' [patent_app_type] => new [patent_app_number] => 10/189490 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1662 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20030007500.pdf [firstpage_image] =>[orig_patent_app_number] => 10189490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189490
Fault-tolerant system for routing between autonomous systems Jul 7, 2002 Abandoned
Array ( [id] => 7360834 [patent_doc_number] => 20040004971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Method and implementation for multilevel queuing' [patent_app_type] => new [patent_app_number] => 10/189750 [patent_app_country] => US [patent_app_date] => 2002-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1604 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20040004971.pdf [firstpage_image] =>[orig_patent_app_number] => 10189750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189750
Method and implementation for multilevel queuing Jul 2, 2002 Abandoned
Array ( [id] => 430711 [patent_doc_number] => 07269389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Selective power control messaging' [patent_app_type] => utility [patent_app_number] => 10/189709 [patent_app_country] => US [patent_app_date] => 2002-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5651 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/269/07269389.pdf [firstpage_image] =>[orig_patent_app_number] => 10189709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189709
Selective power control messaging Jul 2, 2002 Issued
Array ( [id] => 665710 [patent_doc_number] => 07103008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Communications system using rings architecture' [patent_app_type] => utility [patent_app_number] => 10/064340 [patent_app_country] => US [patent_app_date] => 2002-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 90 [patent_no_of_words] => 73408 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/103/07103008.pdf [firstpage_image] =>[orig_patent_app_number] => 10064340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064340
Communications system using rings architecture Jul 1, 2002 Issued
Array ( [id] => 6810403 [patent_doc_number] => 20030200342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Communications system using rings architecture' [patent_app_type] => new [patent_app_number] => 10/064333 [patent_app_country] => US [patent_app_date] => 2002-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 74142 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20030200342.pdf [firstpage_image] =>[orig_patent_app_number] => 10064333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064333
Communications system using rings architecture Jul 1, 2002 Abandoned
Array ( [id] => 6864414 [patent_doc_number] => 20030189940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Communications system using rings architecture' [patent_app_type] => new [patent_app_number] => 10/064334 [patent_app_country] => US [patent_app_date] => 2002-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 74645 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20030189940.pdf [firstpage_image] =>[orig_patent_app_number] => 10064334 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064334
Communications system using rings architecture Jul 1, 2002 Abandoned
Array ( [id] => 1280940 [patent_doc_number] => 06650616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Transmission security for wireless communications' [patent_app_type] => B2 [patent_app_number] => 10/178207 [patent_app_country] => US [patent_app_date] => 2002-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 10664 [patent_no_of_claims] => 87 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650616.pdf [firstpage_image] =>[orig_patent_app_number] => 10178207 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178207
Transmission security for wireless communications Jun 23, 2002 Issued
Array ( [id] => 7188176 [patent_doc_number] => 20040203971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Method for determining RLC entity re-establishment during SRNS relocation' [patent_app_type] => new [patent_app_number] => 10/064202 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5364 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203971.pdf [firstpage_image] =>[orig_patent_app_number] => 10064202 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064202
Method for determining RLC entity re-establishment during SRNS relocation Jun 20, 2002 Issued
Array ( [id] => 6508634 [patent_doc_number] => 20020191554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Mobile station position detection scheme' [patent_app_type] => new [patent_app_number] => 10/166771 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6161 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191554.pdf [firstpage_image] =>[orig_patent_app_number] => 10166771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/166771
Mobile station position detection scheme Jun 11, 2002 Abandoned
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