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] => 977491 [patent_doc_number] => 06934282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Gateway system for voice communication and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 09/641677 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3409 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934282.pdf [firstpage_image] =>[orig_patent_app_number] => 09641677 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/641677
Gateway system for voice communication and controlling method thereof Aug 17, 2000 Issued
Array ( [id] => 512593 [patent_doc_number] => 07203163 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-10 [patent_title] => 'Service parameter interworking method' [patent_app_type] => utility [patent_app_number] => 09/640674 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9094 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/203/07203163.pdf [firstpage_image] =>[orig_patent_app_number] => 09640674 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640674
Service parameter interworking method Aug 17, 2000 Issued
Array ( [id] => 965131 [patent_doc_number] => 06950438 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-27 [patent_title] => 'System and method for implementing a separate virtual channel for posted requests in a multiprocessor computer system' [patent_app_type] => utility [patent_app_number] => 09/640602 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 20942 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/950/06950438.pdf [firstpage_image] =>[orig_patent_app_number] => 09640602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640602
System and method for implementing a separate virtual channel for posted requests in a multiprocessor computer system Aug 16, 2000 Issued
Array ( [id] => 1023850 [patent_doc_number] => 06888852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-03 [patent_title] => 'Signal combining circuit having two A/D converters' [patent_app_type] => utility [patent_app_number] => 09/640733 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2894 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/888/06888852.pdf [firstpage_image] =>[orig_patent_app_number] => 09640733 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640733
Signal combining circuit having two A/D converters Aug 16, 2000 Issued
Array ( [id] => 932029 [patent_doc_number] => 06980540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-27 [patent_title] => 'Apparatus and method for acquiring an uplink traffic channel, in wireless communications systems' [patent_app_type] => utility [patent_app_number] => 09/641636 [patent_app_country] => US [patent_app_date] => 2000-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4530 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980540.pdf [firstpage_image] =>[orig_patent_app_number] => 09641636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/641636
Apparatus and method for acquiring an uplink traffic channel, in wireless communications systems Aug 15, 2000 Issued
Array ( [id] => 499481 [patent_doc_number] => 07212509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-05-01 [patent_title] => 'Method for regulating a frequency offset in a base-station receiver of a data communications system' [patent_app_type] => utility [patent_app_number] => 10/069196 [patent_app_country] => US [patent_app_date] => 2000-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3015 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/212/07212509.pdf [firstpage_image] =>[orig_patent_app_number] => 10069196 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/069196
Method for regulating a frequency offset in a base-station receiver of a data communications system Aug 14, 2000 Issued
Array ( [id] => 936295 [patent_doc_number] => 06975645 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-13 [patent_title] => 'Layer-coded data transmitting apparatus' [patent_app_type] => utility [patent_app_number] => 09/628933 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5333 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975645.pdf [firstpage_image] =>[orig_patent_app_number] => 09628933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628933
Layer-coded data transmitting apparatus Jul 27, 2000 Issued
Array ( [id] => 988840 [patent_doc_number] => 06922395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-26 [patent_title] => 'System and method for testing protocols for ad hoc networks' [patent_app_type] => utility [patent_app_number] => 09/624796 [patent_app_country] => US [patent_app_date] => 2000-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6023 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/922/06922395.pdf [firstpage_image] =>[orig_patent_app_number] => 09624796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/624796
System and method for testing protocols for ad hoc networks Jul 24, 2000 Issued
Array ( [id] => 570168 [patent_doc_number] => 07161929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-09 [patent_title] => 'Routing in a packet switching network with mobile terminals' [patent_app_type] => utility [patent_app_number] => 10/018488 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 27 [patent_no_of_words] => 11275 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161929.pdf [firstpage_image] =>[orig_patent_app_number] => 10018488 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018488
Routing in a packet switching network with mobile terminals Jul 18, 2000 Issued
Array ( [id] => 1026664 [patent_doc_number] => 06885631 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-26 [patent_title] => 'Connection management method for digital interface' [patent_app_type] => utility [patent_app_number] => 09/605735 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1912 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885631.pdf [firstpage_image] =>[orig_patent_app_number] => 09605735 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/605735
Connection management method for digital interface Jun 28, 2000 Issued
Array ( [id] => 1114962 [patent_doc_number] => 06804221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Micromobility using multicast' [patent_app_type] => B1 [patent_app_number] => 09/602712 [patent_app_country] => US [patent_app_date] => 2000-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10759 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804221.pdf [firstpage_image] =>[orig_patent_app_number] => 09602712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602712
Micromobility using multicast Jun 25, 2000 Issued
Array ( [id] => 1042279 [patent_doc_number] => 06870843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-22 [patent_title] => 'Self implementing multicast level escalation' [patent_app_type] => utility [patent_app_number] => 09/602601 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1671 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870843.pdf [firstpage_image] =>[orig_patent_app_number] => 09602601 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602601
Self implementing multicast level escalation Jun 21, 2000 Issued
Array ( [id] => 1149989 [patent_doc_number] => 06778505 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'DSL automatic protocol detection system' [patent_app_type] => B1 [patent_app_number] => 09/599682 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4028 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778505.pdf [firstpage_image] =>[orig_patent_app_number] => 09599682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599682
DSL automatic protocol detection system Jun 21, 2000 Issued
Array ( [id] => 7626047 [patent_doc_number] => 06768719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-27 [patent_title] => 'Method and apparatus for mobile assisted detection of a transmission fault on the abis interface of a mobile telecommunications network' [patent_app_type] => B1 [patent_app_number] => 09/598661 [patent_app_country] => US [patent_app_date] => 2000-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5132 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768719.pdf [firstpage_image] =>[orig_patent_app_number] => 09598661 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/598661
Method and apparatus for mobile assisted detection of a transmission fault on the abis interface of a mobile telecommunications network Jun 20, 2000 Issued
Array ( [id] => 7619049 [patent_doc_number] => 06944140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-13 [patent_title] => 'Beam hopping self addressed packet switched communication system with multiple beam array antenna' [patent_app_type] => utility [patent_app_number] => 09/599150 [patent_app_country] => US [patent_app_date] => 2000-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4792 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944140.pdf [firstpage_image] =>[orig_patent_app_number] => 09599150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599150
Beam hopping self addressed packet switched communication system with multiple beam array antenna Jun 20, 2000 Issued
Array ( [id] => 467435 [patent_doc_number] => 07239640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-03 [patent_title] => 'Method and apparatus for controlling ATM streams' [patent_app_type] => utility [patent_app_number] => 09/587722 [patent_app_country] => US [patent_app_date] => 2000-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3516 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/239/07239640.pdf [firstpage_image] =>[orig_patent_app_number] => 09587722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/587722
Method and apparatus for controlling ATM streams Jun 4, 2000 Issued
Array ( [id] => 7621605 [patent_doc_number] => 06977896 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-20 [patent_title] => 'IP communications network system and QoS guaranteeing apparatus' [patent_app_type] => utility [patent_app_number] => 09/587352 [patent_app_country] => US [patent_app_date] => 2000-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6253 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977896.pdf [firstpage_image] =>[orig_patent_app_number] => 09587352 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/587352
IP communications network system and QoS guaranteeing apparatus Jun 4, 2000 Issued
Array ( [id] => 1104700 [patent_doc_number] => 06816466 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-09 [patent_title] => 'Automatic module configuration in a telecommunications power system' [patent_app_type] => B1 [patent_app_number] => 09/586367 [patent_app_country] => US [patent_app_date] => 2000-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3896 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/816/06816466.pdf [firstpage_image] =>[orig_patent_app_number] => 09586367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586367
Automatic module configuration in a telecommunications power system Jun 1, 2000 Issued
Array ( [id] => 762516 [patent_doc_number] => 07016356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-21 [patent_title] => 'Method and system to assign transmission bandwidth in both radio and PON ATM P-MP systems' [patent_app_type] => utility [patent_app_number] => 09/586564 [patent_app_country] => US [patent_app_date] => 2000-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4591 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016356.pdf [firstpage_image] =>[orig_patent_app_number] => 09586564 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586564
Method and system to assign transmission bandwidth in both radio and PON ATM P-MP systems Jun 1, 2000 Issued
Array ( [id] => 1029627 [patent_doc_number] => 06882626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-19 [patent_title] => 'System and method for automated switching of data traffic in a packet network' [patent_app_type] => utility [patent_app_number] => 09/586662 [patent_app_country] => US [patent_app_date] => 2000-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2811 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882626.pdf [firstpage_image] =>[orig_patent_app_number] => 09586662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586662
System and method for automated switching of data traffic in a packet network May 31, 2000 Issued
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