Search

Darren W. Ark

Examiner (ID: 247, Phone: (571)272-6885 , Office: P/3643 )

Most Active Art Unit
3647
Art Unit(s)
3616, 3643, 3205, 3647
Total Applications
2760
Issued Applications
1616
Pending Applications
201
Abandoned Applications
966

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8251292 [patent_doc_number] => 20120155564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'System and Method for Extraction of Communication Interference' [patent_app_type] => utility [patent_app_number] => 12/974122 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2669 [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/A1/0155/20120155564.pdf [firstpage_image] =>[orig_patent_app_number] => 12974122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974122
System and method for extraction of communication interference Dec 20, 2010 Issued
Array ( [id] => 7485811 [patent_doc_number] => 20110235694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'Apparatus and Method for Generating a Waveform Test Signal Having Crest Factor Emulation of Random Jitter' [patent_app_type] => utility [patent_app_number] => 12/973709 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9601 [patent_no_of_claims] => 20 [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/A1/0235/20110235694.pdf [firstpage_image] =>[orig_patent_app_number] => 12973709 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973709
Apparatus and Method for Generating a Waveform Test Signal Having Crest Factor Emulation of Random Jitter Dec 19, 2010 Abandoned
Array ( [id] => 8714919 [patent_doc_number] => 08401064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-19 [patent_title] => 'Systems, circuits and methods for adapting parameters of components in a receiver' [patent_app_type] => utility [patent_app_number] => 12/973819 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7487 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12973819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973819
Systems, circuits and methods for adapting parameters of components in a receiver Dec 19, 2010 Issued
Array ( [id] => 6157808 [patent_doc_number] => 20110158289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'RECEPTION SIGNAL INTEGRATING METHOD AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 12/973851 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9820 [patent_no_of_claims] => 8 [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/A1/0158/20110158289.pdf [firstpage_image] =>[orig_patent_app_number] => 12973851 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973851
Reception signal integrating method and receiver Dec 19, 2010 Issued
Array ( [id] => 8751007 [patent_doc_number] => 08416846 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-04-09 [patent_title] => 'Systems, circuits and methods for adapting taps of a decision feedback equalizer in a receiver' [patent_app_type] => utility [patent_app_number] => 12/973797 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12973797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973797
Systems, circuits and methods for adapting taps of a decision feedback equalizer in a receiver Dec 19, 2010 Issued
Array ( [id] => 8898338 [patent_doc_number] => 08477866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Calibration method for Tx/Rx path characteristic of channel sounder' [patent_app_type] => utility [patent_app_number] => 12/973231 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5928 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12973231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973231
Calibration method for Tx/Rx path characteristic of channel sounder Dec 19, 2010 Issued
Array ( [id] => 8251209 [patent_doc_number] => 20120155529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'METHOD AND APPARATUS FOR USING DFE IN A SYSTEM WITH NON-CONTINUOUS DATA' [patent_app_type] => utility [patent_app_number] => 12/973242 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3507 [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/A1/0155/20120155529.pdf [firstpage_image] =>[orig_patent_app_number] => 12973242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973242
Method and apparatus for using DFE in a system with non-continuous data Dec 19, 2010 Issued
Array ( [id] => 9313602 [patent_doc_number] => 08654830 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-02-18 [patent_title] => 'Systems, circuits and methods for adapting parameters of a linear equalizer in a receiver' [patent_app_type] => utility [patent_app_number] => 12/973735 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7489 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12973735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973735
Systems, circuits and methods for adapting parameters of a linear equalizer in a receiver Dec 19, 2010 Issued
Array ( [id] => 6211520 [patent_doc_number] => 20110135031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'NOVEL PULSE GENERATOR FOR ULTRA-WIDE-BAND MODULATING SYSTEMS AND MODULATING SYSTEMS USING IT' [patent_app_type] => utility [patent_app_number] => 12/960757 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20110135031.pdf [firstpage_image] =>[orig_patent_app_number] => 12960757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960757
Pulse generator for ultra-wide-band modulating systems and modulating systems using it Dec 5, 2010 Issued
Array ( [id] => 6211401 [patent_doc_number] => 20110134966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'NOVEL PULSE GENERATOR FOR ULTRA-WIDE-BAND MODULATING SYSTEMS AND MODULATING SYSTEMS USING IT' [patent_app_type] => utility [patent_app_number] => 12/960751 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7480 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20110134966.pdf [firstpage_image] =>[orig_patent_app_number] => 12960751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960751
Pulse generator for ultra-wide-band modulating systems and modulating systems using it Dec 5, 2010 Issued
Array ( [id] => 6118041 [patent_doc_number] => 20110075714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'SINGLE OSCILLATOR TRANSCEIVER' [patent_app_type] => utility [patent_app_number] => 12/961211 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4619 [patent_no_of_claims] => 20 [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/A1/0075/20110075714.pdf [firstpage_image] =>[orig_patent_app_number] => 12961211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961211
Single oscillator transceiver Dec 5, 2010 Issued
Array ( [id] => 6202658 [patent_doc_number] => 20110065444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'MOBILE STATION APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD AND COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/949549 [patent_app_country] => US [patent_app_date] => 2010-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12841 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20110065444.pdf [firstpage_image] =>[orig_patent_app_number] => 12949549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/949549
Mobile station apparatus, base station apparatus, communication method and communication system Nov 17, 2010 Issued
Array ( [id] => 5942836 [patent_doc_number] => 20110103456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'METHOD AND SYSTEM FOR LOW COMPLEXITY CONJUGATE GRADIENT BASED EQUALIZATION IN A WIRELESS SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/940150 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5566 [patent_no_of_claims] => 31 [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/A1/0103/20110103456.pdf [firstpage_image] =>[orig_patent_app_number] => 12940150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940150
Method and system for low complexity conjugate gradient based equalization in a wireless system Nov 4, 2010 Issued
Array ( [id] => 9357193 [patent_doc_number] => 08675742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Method and system for synchronously transmitting asynchronous data' [patent_app_type] => utility [patent_app_number] => 13/637456 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8545 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13637456 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637456
Method and system for synchronously transmitting asynchronous data Nov 1, 2010 Issued
Array ( [id] => 4615616 [patent_doc_number] => 07991064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Radio parameter group generating apparatus, transmitter and receiver' [patent_app_type] => utility [patent_app_number] => 12/913352 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7210 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/991/07991064.pdf [firstpage_image] =>[orig_patent_app_number] => 12913352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/913352
Radio parameter group generating apparatus, transmitter and receiver Oct 26, 2010 Issued
Array ( [id] => 8836171 [patent_doc_number] => 08451937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Time slicing techniques for variable data rate encoding' [patent_app_type] => utility [patent_app_number] => 12/911655 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4569 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12911655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911655
Time slicing techniques for variable data rate encoding Oct 24, 2010 Issued
Array ( [id] => 8085249 [patent_doc_number] => 08149954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Baseline wander compensation for perpendicular recording' [patent_app_type] => utility [patent_app_number] => 12/902976 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/149/08149954.pdf [firstpage_image] =>[orig_patent_app_number] => 12902976 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902976
Baseline wander compensation for perpendicular recording Oct 11, 2010 Issued
Array ( [id] => 5951563 [patent_doc_number] => 20110033005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus' [patent_app_type] => utility [patent_app_number] => 12/923852 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6107 [patent_no_of_claims] => 13 [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/A1/0033/20110033005.pdf [firstpage_image] =>[orig_patent_app_number] => 12923852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/923852
MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus Oct 11, 2010 Issued
Array ( [id] => 9531589 [patent_doc_number] => 08755471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Method and apparatus for reference signal muting detection in a wireless communication network' [patent_app_type] => utility [patent_app_number] => 13/639125 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10038 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13639125 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639125
Method and apparatus for reference signal muting detection in a wireless communication network Oct 10, 2010 Issued
Array ( [id] => 4612357 [patent_doc_number] => 07995666 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-09 [patent_title] => 'Frame synchronization method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/899928 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995666.pdf [firstpage_image] =>[orig_patent_app_number] => 12899928 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899928
Frame synchronization method and apparatus Oct 6, 2010 Issued
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