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] => 9884394 [patent_doc_number] => 08971171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Reduced FEC overhead in an optical transmission system' [patent_app_type] => utility [patent_app_number] => 10/510731 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4835 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10510731 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510731
Reduced FEC overhead in an optical transmission system Apr 13, 2003 Issued
Array ( [id] => 7393330 [patent_doc_number] => 20040017831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'System and method for processing SI data from multiple input transport streams' [patent_app_type] => new [patent_app_number] => 10/407229 [patent_app_country] => US [patent_app_date] => 2003-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6254 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20040017831.pdf [firstpage_image] =>[orig_patent_app_number] => 10407229 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407229
System and method for processing SI data from multiple input transport streams Apr 6, 2003 Abandoned
Array ( [id] => 7452758 [patent_doc_number] => 20040196840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Passive measurement platform' [patent_app_type] => new [patent_app_number] => 10/407517 [patent_app_country] => US [patent_app_date] => 2003-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4683 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20040196840.pdf [firstpage_image] =>[orig_patent_app_number] => 10407517 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407517
Passive measurement platform Apr 3, 2003 Abandoned
Array ( [id] => 7422318 [patent_doc_number] => 20040160986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Single transceiver architecture for a wireless network' [patent_app_type] => new [patent_app_number] => 10/407445 [patent_app_country] => US [patent_app_date] => 2003-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 13440 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20040160986.pdf [firstpage_image] =>[orig_patent_app_number] => 10407445 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407445
Single transceiver architecture for a wireless network Apr 3, 2003 Issued
Array ( [id] => 8400016 [patent_doc_number] => 08270401 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-18 [patent_title] => 'Packet routing and switching device' [patent_app_type] => utility [patent_app_number] => 10/407528 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 73 [patent_no_of_words] => 36767 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10407528 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407528
Packet routing and switching device Apr 2, 2003 Issued
Array ( [id] => 796282 [patent_doc_number] => 07430201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-30 [patent_title] => 'Methods and apparatus for accessing full bandwidth in an asynchronous data transfer and source traffic control system' [patent_app_type] => utility [patent_app_number] => 10/393800 [patent_app_country] => US [patent_app_date] => 2003-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2021 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430201.pdf [firstpage_image] =>[orig_patent_app_number] => 10393800 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/393800
Methods and apparatus for accessing full bandwidth in an asynchronous data transfer and source traffic control system Mar 20, 2003 Issued
Array ( [id] => 7212102 [patent_doc_number] => 20040071171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Natural data ordering of a multiplexed high speed bit stream' [patent_app_type] => new [patent_app_number] => 10/393639 [patent_app_country] => US [patent_app_date] => 2003-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 9289 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20040071171.pdf [firstpage_image] =>[orig_patent_app_number] => 10393639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/393639
Natural data ordering of a multiplexed high speed bit stream Mar 20, 2003 Abandoned
Array ( [id] => 6821941 [patent_doc_number] => 20030220102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Arranging mobile-to-mobile connections in wireless telecommunications system' [patent_app_type] => new [patent_app_number] => 10/393344 [patent_app_country] => US [patent_app_date] => 2003-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6887 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20030220102.pdf [firstpage_image] =>[orig_patent_app_number] => 10393344 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/393344
Arranging mobile-to-mobile connections in wireless telecommunications system Mar 20, 2003 Issued
Array ( [id] => 895575 [patent_doc_number] => 07346058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-18 [patent_title] => 'Multiprotocol encapsulation system and method' [patent_app_type] => utility [patent_app_number] => 10/305640 [patent_app_country] => US [patent_app_date] => 2002-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4187 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/346/07346058.pdf [firstpage_image] =>[orig_patent_app_number] => 10305640 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/305640
Multiprotocol encapsulation system and method Nov 26, 2002 Issued
Array ( [id] => 6695818 [patent_doc_number] => 20030108012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Method and system for detecting and identifying scrambling codes' [patent_app_type] => new [patent_app_number] => 10/295632 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3150 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20030108012.pdf [firstpage_image] =>[orig_patent_app_number] => 10295632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/295632
Method and system for detecting and identifying scrambling codes Nov 13, 2002 Abandoned
Array ( [id] => 7268915 [patent_doc_number] => 20040057433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Methods and systems for prioritizing packets of data in a communications system' [patent_app_type] => new [patent_app_number] => 10/253969 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1901 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057433.pdf [firstpage_image] =>[orig_patent_app_number] => 10253969 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253969
Methods and systems for prioritizing packets of data in a communications system Sep 23, 2002 Abandoned
Array ( [id] => 257462 [patent_doc_number] => 07577143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-08-18 [patent_title] => 'Decoupling functionality related to providing a transparent local area network segment service' [patent_app_type] => utility [patent_app_number] => 10/254021 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 10113 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/577/07577143.pdf [firstpage_image] =>[orig_patent_app_number] => 10254021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254021
Decoupling functionality related to providing a transparent local area network segment service Sep 23, 2002 Issued
Array ( [id] => 593955 [patent_doc_number] => 07447163 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-04 [patent_title] => 'Method and system for testing and optimizing the performance of a radio communication device' [patent_app_type] => utility [patent_app_number] => 10/254181 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10912 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/447/07447163.pdf [firstpage_image] =>[orig_patent_app_number] => 10254181 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254181
Method and system for testing and optimizing the performance of a radio communication device Sep 23, 2002 Issued
Array ( [id] => 804996 [patent_doc_number] => 07424036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-09 [patent_title] => 'Efficient virtual concatenation datapath for SONET/SDH' [patent_app_type] => utility [patent_app_number] => 10/227453 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10829 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424036.pdf [firstpage_image] =>[orig_patent_app_number] => 10227453 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227453
Efficient virtual concatenation datapath for SONET/SDH Aug 25, 2002 Issued
Array ( [id] => 6749381 [patent_doc_number] => 20030043901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Tone ordering circuit and tone ordering method for an xDSL' [patent_app_type] => new [patent_app_number] => 10/227721 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5880 [patent_no_of_claims] => 20 [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/A1/0043/20030043901.pdf [firstpage_image] =>[orig_patent_app_number] => 10227721 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227721
Tone ordering circuit and tone ordering method for an xDSL Aug 25, 2002 Abandoned
Array ( [id] => 7386762 [patent_doc_number] => 20040037257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Method and apparatus for assuring quality of service in wireless local area networks' [patent_app_type] => new [patent_app_number] => 10/227318 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4654 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20040037257.pdf [firstpage_image] =>[orig_patent_app_number] => 10227318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227318
Method and apparatus for assuring quality of service in wireless local area networks Aug 22, 2002 Abandoned
Array ( [id] => 6719737 [patent_doc_number] => 20030053425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Apparatus, program and method for efficient data transmission with a wireless communications module' [patent_app_type] => new [patent_app_number] => 10/227335 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053425.pdf [firstpage_image] =>[orig_patent_app_number] => 10227335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227335
Apparatus, program and method for efficient data transmission with a wireless communications module Aug 22, 2002 Issued
Array ( [id] => 7386729 [patent_doc_number] => 20040037247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Frequency hopping in 5GHz WLAN via dynamic frequency selection' [patent_app_type] => new [patent_app_number] => 10/227201 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4450 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20040037247.pdf [firstpage_image] =>[orig_patent_app_number] => 10227201 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227201
Frequency hopping in 5GHz WLAN via dynamic frequency selection Aug 22, 2002 Issued
Array ( [id] => 6673239 [patent_doc_number] => 20030058842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'System and method for providing information services to a mobile device user' [patent_app_type] => new [patent_app_number] => 10/227180 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3888 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20030058842.pdf [firstpage_image] =>[orig_patent_app_number] => 10227180 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227180
System and method for providing information services to a mobile device user Aug 22, 2002 Abandoned
Array ( [id] => 6824570 [patent_doc_number] => 20030235192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-25 [patent_title] => 'Adaptive delay-based overload control for communications systems' [patent_app_type] => new [patent_app_number] => 10/175288 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2063 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20030235192.pdf [firstpage_image] =>[orig_patent_app_number] => 10175288 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/175288
Adaptive delay-based overload control for communications systems Jun 19, 2002 Abandoned
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