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] => 8067895 [patent_doc_number] => 20110243075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/816256 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8493 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0243/20110243075.pdf [firstpage_image] =>[orig_patent_app_number] => 12816256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816256
METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM Jun 14, 2010 Abandoned
Array ( [id] => 6029846 [patent_doc_number] => 20110080937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'TRANSMIT PSD CEILING IN PACKET-BASED OFDM SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/783893 [patent_app_country] => US [patent_app_date] => 2010-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14353 [patent_no_of_claims] => 33 [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/A1/0080/20110080937.pdf [firstpage_image] =>[orig_patent_app_number] => 12783893 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/783893
TRANSMIT PSD CEILING IN PACKET-BASED OFDM SYSTEMS May 19, 2010 Abandoned
Array ( [id] => 6630261 [patent_doc_number] => 20100226387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'Apparatus and Method for Implementing A Suspend Mode In An Ethernet-Based Communications System' [patent_app_type] => utility [patent_app_number] => 12/782319 [patent_app_country] => US [patent_app_date] => 2010-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2449 [patent_no_of_claims] => 16 [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/A1/0226/20100226387.pdf [firstpage_image] =>[orig_patent_app_number] => 12782319 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/782319
Apparatus and method for implementing a suspend mode in an ethernet-based communications system May 17, 2010 Issued
Array ( [id] => 8565303 [patent_doc_number] => 20120327874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'METHOD AND ARRANGEMENT IN A TELECOMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/574699 [patent_app_country] => US [patent_app_date] => 2010-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10614 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13574699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/574699
Method and arrangement in a telecommunications system Feb 9, 2010 Issued
Array ( [id] => 11926435 [patent_doc_number] => 09794031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions' [patent_app_type] => utility [patent_app_number] => 12/652082 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1890 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652082 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652082
Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions Jan 4, 2010 Issued
Array ( [id] => 7498233 [patent_doc_number] => 20110261674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Method And Apparatus For Configuring A Multi-Carrier Data Communication Path' [patent_app_type] => utility [patent_app_number] => 13/130005 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3935 [patent_no_of_claims] => 7 [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/A1/0261/20110261674.pdf [firstpage_image] =>[orig_patent_app_number] => 13130005 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130005
Method and apparatus for configuring a multi-carrier data communication path Nov 30, 2009 Issued
Array ( [id] => 5942816 [patent_doc_number] => 20110103436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'TRANSMIT PSD CEILING IN PACKET-BASED OFDM SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/743873 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14365 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20110103436.pdf [firstpage_image] =>[orig_patent_app_number] => 12743873 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/743873
TRANSMIT PSD CEILING IN PACKET-BASED OFDM SYSTEMS Aug 24, 2009 Abandoned
Array ( [id] => 10653025 [patent_doc_number] => 09369300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Method and means for state transition of Ethernet linear protection switching' [patent_app_type] => utility [patent_app_number] => 13/377486 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5739 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13377486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/377486
Method and means for state transition of Ethernet linear protection switching Aug 16, 2009 Issued
Array ( [id] => 9403413 [patent_doc_number] => 08693475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Decoupling functionality related to providing a transparent local area network segment service' [patent_app_type] => utility [patent_app_number] => 12/541052 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 10137 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12541052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541052
Decoupling functionality related to providing a transparent local area network segment service Aug 12, 2009 Issued
Array ( [id] => 5532314 [patent_doc_number] => 20090232102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Walsh Code Management in a Code Division Multiple Access Cellular Wireless Communication System' [patent_app_type] => utility [patent_app_number] => 12/471122 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5129 [patent_no_of_claims] => 20 [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/A1/0232/20090232102.pdf [firstpage_image] =>[orig_patent_app_number] => 12471122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/471122
Walsh code management in a code division multiple access cellular wireless communication system May 21, 2009 Issued
Array ( [id] => 6078315 [patent_doc_number] => 20110141878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ACK/NACK TRANSMISSION ON PUCCH IN LTE-ATDD WITH NXPDCCH STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/934655 [patent_app_country] => US [patent_app_date] => 2009-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6547 [patent_no_of_claims] => 21 [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/A1/0141/20110141878.pdf [firstpage_image] =>[orig_patent_app_number] => 12934655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934655
ACK/NACK TRANSMISSION ON PUCCH IN LTE-ATDD WITH NXPDCCH STRUCTURE Mar 24, 2009 Abandoned
Array ( [id] => 6572202 [patent_doc_number] => 20100290372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'METHOD FOR MULTIPLE TDD SYSTEMS COEXISTENCE' [patent_app_type] => utility [patent_app_number] => 12/811619 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6524 [patent_no_of_claims] => 20 [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/A1/0290/20100290372.pdf [firstpage_image] =>[orig_patent_app_number] => 12811619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811619
METHOD FOR MULTIPLE TDD SYSTEMS COEXISTENCE Jan 8, 2009 Abandoned
Array ( [id] => 9351477 [patent_doc_number] => 08670377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'HARQ operation method for retransmitted data' [patent_app_type] => utility [patent_app_number] => 12/811613 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5738 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12811613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811613
HARQ operation method for retransmitted data Jan 4, 2009 Issued
Array ( [id] => 6572970 [patent_doc_number] => 20100290433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'SINGLE RADIO VOICE CALL CONTINUITY (SR-VCC)' [patent_app_type] => utility [patent_app_number] => 12/812108 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2338 [patent_no_of_claims] => 14 [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/A1/0290/20100290433.pdf [firstpage_image] =>[orig_patent_app_number] => 12812108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812108
Single radio voice call continuity (SR-VCC) Dec 18, 2008 Issued
Array ( [id] => 6386015 [patent_doc_number] => 20100302977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'TIME-REVERSAL METHOD OF PRE-EQUALIZING A DATA SIGNAL' [patent_app_type] => utility [patent_app_number] => 12/745034 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5304 [patent_no_of_claims] => 10 [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/A1/0302/20100302977.pdf [firstpage_image] =>[orig_patent_app_number] => 12745034 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745034
TIME-REVERSAL METHOD OF PRE-EQUALIZING A DATA SIGNAL Dec 18, 2008 Abandoned
Array ( [id] => 6604357 [patent_doc_number] => 20100309829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'TIME-REVERSAL PRE-EQUALIZATION METHOD' [patent_app_type] => utility [patent_app_number] => 12/745085 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6901 [patent_no_of_claims] => 10 [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/A1/0309/20100309829.pdf [firstpage_image] =>[orig_patent_app_number] => 12745085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745085
TIME-REVERSAL PRE-EQUALIZATION METHOD Dec 18, 2008 Abandoned
Array ( [id] => 9870527 [patent_doc_number] => 08958309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Method and apparatus of communication using random linear coding' [patent_app_type] => utility [patent_app_number] => 12/744867 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6301 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12744867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/744867
Method and apparatus of communication using random linear coding Dec 8, 2008 Issued
Array ( [id] => 6157536 [patent_doc_number] => 20110158102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'METHOD AND SYSTEM FOR ROUTING DATA STREAMS IN AN IP NETWORK BY FLOODING OF A SUBSCRIBER SEARCH MESSAGE' [patent_app_type] => utility [patent_app_number] => 12/745331 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3399 [patent_no_of_claims] => 6 [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/A1/0158/20110158102.pdf [firstpage_image] =>[orig_patent_app_number] => 12745331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745331
METHOD AND SYSTEM FOR ROUTING DATA STREAMS IN AN IP NETWORK BY FLOODING OF A SUBSCRIBER SEARCH MESSAGE Nov 27, 2008 Abandoned
Array ( [id] => 5270107 [patent_doc_number] => 20090073883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Methods And Apparatus For Controlling Wireless Network Operations Associated With Flow Control Process' [patent_app_type] => utility [patent_app_number] => 12/323796 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7485 [patent_no_of_claims] => 25 [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/A1/0073/20090073883.pdf [firstpage_image] =>[orig_patent_app_number] => 12323796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323796
Methods and apparatus for controlling wireless network operations associated with flow control process Nov 25, 2008 Issued
Array ( [id] => 6267599 [patent_doc_number] => 20100254253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR SIGNAL GENERATION AND MESSAGE TRANSMISSION IN BROADBAND WIRELESS COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/744550 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6392 [patent_no_of_claims] => 20 [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/A1/0254/20100254253.pdf [firstpage_image] =>[orig_patent_app_number] => 12744550 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/744550
Method, system and apparatus for signal generation and message transmission in broadband wireless communications Nov 25, 2008 Issued
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