Search

Karl D. Frech

Examiner (ID: 434, Phone: (571)272-2390 , Office: P/2887 )

Most Active Art Unit
2887
Art Unit(s)
2887, 2505, 2514, 2876
Total Applications
2278
Issued Applications
1870
Pending Applications
125
Abandoned Applications
285

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6911268 [patent_doc_number] => 20050175026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Shared-schedule communication network access protocol' [patent_app_type] => utility [patent_app_number] => 10/775723 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3033 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20050175026.pdf [firstpage_image] =>[orig_patent_app_number] => 10775723 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/775723
Shared-schedule communication network access protocol Feb 8, 2004 Abandoned
Array ( [id] => 7003934 [patent_doc_number] => 20050169247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'LAN-TO-LAN VOIP SYSTEM AND RELATED USER INTERFACE' [patent_app_type] => utility [patent_app_number] => 10/708045 [patent_app_country] => US [patent_app_date] => 2004-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2086 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20050169247.pdf [firstpage_image] =>[orig_patent_app_number] => 10708045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/708045
LAN-TO-LAN VOIP SYSTEM AND RELATED USER INTERFACE Feb 3, 2004 Abandoned
Array ( [id] => 6904548 [patent_doc_number] => 20050099943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Traffic and radio resource control in a wireless communication device' [patent_app_type] => utility [patent_app_number] => 10/769903 [patent_app_country] => US [patent_app_date] => 2004-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20050099943.pdf [firstpage_image] =>[orig_patent_app_number] => 10769903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/769903
Traffic and radio resource control in a wireless communication device Feb 2, 2004 Issued
Array ( [id] => 811889 [patent_doc_number] => 07417950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Method and apparatus for performing data flow ingress/egress admission control in a provider network' [patent_app_type] => utility [patent_app_number] => 10/769891 [patent_app_country] => US [patent_app_date] => 2004-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 44 [patent_no_of_words] => 24516 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417950.pdf [firstpage_image] =>[orig_patent_app_number] => 10769891 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/769891
Method and apparatus for performing data flow ingress/egress admission control in a provider network Feb 2, 2004 Issued
Array ( [id] => 7003874 [patent_doc_number] => 20050169187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Methods and apparatus for testing automatic path protection switching' [patent_app_type] => utility [patent_app_number] => 10/767865 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2748 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20050169187.pdf [firstpage_image] =>[orig_patent_app_number] => 10767865 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767865
Methods and apparatus for testing automatic path protection switching Jan 29, 2004 Abandoned
Array ( [id] => 808706 [patent_doc_number] => 07420958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-02 [patent_title] => 'Providing transparent virtual private network connectivity across intermediate networks' [patent_app_type] => utility [patent_app_number] => 10/768492 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4811 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/420/07420958.pdf [firstpage_image] =>[orig_patent_app_number] => 10768492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768492
Providing transparent virtual private network connectivity across intermediate networks Jan 29, 2004 Issued
Array ( [id] => 9028068 [patent_doc_number] => 08537656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure' [patent_app_type] => utility [patent_app_number] => 10/767843 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8090 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10767843 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767843
Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure Jan 28, 2004 Issued
Array ( [id] => 7038236 [patent_doc_number] => 20050157670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Multiple user adaptive modulation scheme for MC-CDMA' [patent_app_type] => utility [patent_app_number] => 10/760033 [patent_app_country] => US [patent_app_date] => 2004-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6394 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20050157670.pdf [firstpage_image] =>[orig_patent_app_number] => 10760033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760033
Multiple user adaptive modulation scheme for MC-CDMA Jan 15, 2004 Issued
Array ( [id] => 573233 [patent_doc_number] => 07471627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Network level admission control apparatus for a communications network having a sub-IP level protocol' [patent_app_type] => utility [patent_app_number] => 10/705837 [patent_app_country] => US [patent_app_date] => 2003-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3909 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/471/07471627.pdf [firstpage_image] =>[orig_patent_app_number] => 10705837 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/705837
Network level admission control apparatus for a communications network having a sub-IP level protocol Nov 12, 2003 Issued
Array ( [id] => 831291 [patent_doc_number] => 07400655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-15 [patent_title] => 'Transmission device' [patent_app_type] => utility [patent_app_number] => 10/705465 [patent_app_country] => US [patent_app_date] => 2003-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 6013 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/400/07400655.pdf [firstpage_image] =>[orig_patent_app_number] => 10705465 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/705465
Transmission device Nov 9, 2003 Issued
Array ( [id] => 808625 [patent_doc_number] => 07420919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-02 [patent_title] => 'Self converging communication fair rate control system and method' [patent_app_type] => utility [patent_app_number] => 10/705152 [patent_app_country] => US [patent_app_date] => 2003-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6151 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/420/07420919.pdf [firstpage_image] =>[orig_patent_app_number] => 10705152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/705152
Self converging communication fair rate control system and method Nov 9, 2003 Issued
Array ( [id] => 7263653 [patent_doc_number] => 20040151158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Method and apparatus for exchanging voice over data channels in near real time' [patent_app_type] => new [patent_app_number] => 10/705209 [patent_app_country] => US [patent_app_date] => 2003-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20040151158.pdf [firstpage_image] =>[orig_patent_app_number] => 10705209 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/705209
Method and apparatus for exchanging voice over data channels in near real time Nov 9, 2003 Abandoned
Array ( [id] => 7754346 [patent_doc_number] => 08111652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Base station, radio communication system, and communication method' [patent_app_type] => utility [patent_app_number] => 10/685495 [patent_app_country] => US [patent_app_date] => 2003-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 13121 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111652.pdf [firstpage_image] =>[orig_patent_app_number] => 10685495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685495
Base station, radio communication system, and communication method Oct 15, 2003 Issued
Array ( [id] => 7162549 [patent_doc_number] => 20050085249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Method, apparatus and system for pilotless frequency offset compensation in multipoint-to-point wireless systems with OFDM' [patent_app_type] => utility [patent_app_number] => 10/685615 [patent_app_country] => US [patent_app_date] => 2003-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8901 [patent_no_of_claims] => 125 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20050085249.pdf [firstpage_image] =>[orig_patent_app_number] => 10685615 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685615
Method, apparatus and system for pilotless frequency offset compensation in multipoint-to-point wireless systems with OFDM Oct 15, 2003 Abandoned
Array ( [id] => 7157250 [patent_doc_number] => 20050083849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Methods and systems for estimating network available bandwidth using packet pairs and spatial filtering' [patent_app_type] => utility [patent_app_number] => 10/686160 [patent_app_country] => US [patent_app_date] => 2003-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9293 [patent_no_of_claims] => 104 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20050083849.pdf [firstpage_image] =>[orig_patent_app_number] => 10686160 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/686160
Methods and systems for estimating network available bandwidth using packet pairs and spatial filtering Oct 14, 2003 Issued
Array ( [id] => 815170 [patent_doc_number] => 07414969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'System and method for IEEE 802.11 network admission control' [patent_app_type] => utility [patent_app_number] => 10/685648 [patent_app_country] => US [patent_app_date] => 2003-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/414/07414969.pdf [firstpage_image] =>[orig_patent_app_number] => 10685648 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685648
System and method for IEEE 802.11 network admission control Oct 14, 2003 Issued
Array ( [id] => 7227062 [patent_doc_number] => 20050078706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Distributing data from a DS3 signal over a packet switched backplane' [patent_app_type] => utility [patent_app_number] => 10/685901 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2885 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20050078706.pdf [firstpage_image] =>[orig_patent_app_number] => 10685901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685901
Distributing data from a DS3 signal over a packet switched backplane Oct 13, 2003 Abandoned
Array ( [id] => 289916 [patent_doc_number] => 07548535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-16 [patent_title] => 'Customer activation of telephony services in integrated digital networks' [patent_app_type] => utility [patent_app_number] => 10/431756 [patent_app_country] => US [patent_app_date] => 2003-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2282 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/548/07548535.pdf [firstpage_image] =>[orig_patent_app_number] => 10431756 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431756
Customer activation of telephony services in integrated digital networks May 7, 2003 Issued
Array ( [id] => 6873655 [patent_doc_number] => 20030193952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Mobile node handoff methods and apparatus' [patent_app_type] => new [patent_app_number] => 10/431222 [patent_app_country] => US [patent_app_date] => 2003-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18235 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20030193952.pdf [firstpage_image] =>[orig_patent_app_number] => 10431222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431222
Mobile node handoff methods and apparatus May 6, 2003 Abandoned
Array ( [id] => 7316066 [patent_doc_number] => 20040223486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Communication path analysis' [patent_app_type] => new [patent_app_number] => 10/431193 [patent_app_country] => US [patent_app_date] => 2003-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6482 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223486.pdf [firstpage_image] =>[orig_patent_app_number] => 10431193 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431193
Communication path analysis May 6, 2003 Abandoned
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