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] => 6598982 [patent_doc_number] => 20100062724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'METHODS AND APPARATUS FOR MONITORING VOICE QUALITY ON A WIRELESS COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/620004 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10063 [patent_no_of_claims] => 40 [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/A1/0062/20100062724.pdf [firstpage_image] =>[orig_patent_app_number] => 12620004 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620004
Methods and apparatus for monitoring voice quality on a wireless communication device Nov 16, 2009 Issued
Array ( [id] => 7765993 [patent_doc_number] => 08116358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Single oscillator transceiver' [patent_app_type] => utility [patent_app_number] => 12/614288 [patent_app_country] => US [patent_app_date] => 2009-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11090 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/116/08116358.pdf [firstpage_image] =>[orig_patent_app_number] => 12614288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/614288
Single oscillator transceiver Nov 5, 2009 Issued
Array ( [id] => 8836170 [patent_doc_number] => 08451936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions' [patent_app_type] => utility [patent_app_number] => 12/588627 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 19442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12588627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588627
Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions Oct 21, 2009 Issued
Array ( [id] => 6037926 [patent_doc_number] => 20110090975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'OFDM inter-carrier interference cancellation method' [patent_app_type] => utility [patent_app_number] => 12/588585 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4916 [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/A1/0090/20110090975.pdf [firstpage_image] =>[orig_patent_app_number] => 12588585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588585
OFDM inter-carrier interference cancellation method Oct 19, 2009 Issued
Array ( [id] => 8217466 [patent_doc_number] => 08194803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Method and apparatus for regaining watermark data that were embedded in an original signal by modifying sections of said original signal in relation to at least two different reference data sequences' [patent_app_type] => utility [patent_app_number] => 12/587423 [patent_app_country] => US [patent_app_date] => 2009-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5631 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/194/08194803.pdf [firstpage_image] =>[orig_patent_app_number] => 12587423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/587423
Method and apparatus for regaining watermark data that were embedded in an original signal by modifying sections of said original signal in relation to at least two different reference data sequences Oct 6, 2009 Issued
Array ( [id] => 6120065 [patent_doc_number] => 20110076950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'Time-hopping low-power wireless network for turning off and on fluorescent lamps' [patent_app_type] => utility [patent_app_number] => 12/587106 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6952 [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/A1/0076/20110076950.pdf [firstpage_image] =>[orig_patent_app_number] => 12587106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/587106
Time-hopping low-power wireless network for turning off and on fluorescent lamps Sep 29, 2009 Issued
Array ( [id] => 6350432 [patent_doc_number] => 20100086085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Method and system for estimating the speed of a mobile device in a network' [patent_app_type] => utility [patent_app_number] => 12/586838 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4793 [patent_no_of_claims] => 9 [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/A1/0086/20100086085.pdf [firstpage_image] =>[orig_patent_app_number] => 12586838 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/586838
Method and system for estimating the speed of a mobile device in a network Sep 28, 2009 Issued
Array ( [id] => 7769486 [patent_doc_number] => RE043204 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2012-02-21 [patent_title] => 'Data transmission process with auto-synchronized correcting code, auto-synchronized coder and decoder, corresponding to transmitter and receiver' [patent_app_type] => reissue [patent_app_number] => 12/558250 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3181 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/043/RE043204.pdf [firstpage_image] =>[orig_patent_app_number] => 12558250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558250
Data transmission process with auto-synchronized correcting code, auto-synchronized coder and decoder, corresponding to transmitter and receiver Sep 10, 2009 Issued
Array ( [id] => 6497948 [patent_doc_number] => 20100260249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'METHOD OF EXAMINING ELIGIBILITY OF A MODULATION AND CODING SCHEME FOR A COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/554993 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3289 [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/A1/0260/20100260249.pdf [firstpage_image] =>[orig_patent_app_number] => 12554993 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554993
METHOD OF EXAMINING ELIGIBILITY OF A MODULATION AND CODING SCHEME FOR A COMMUNICATIONS SYSTEM Sep 7, 2009 Abandoned
Array ( [id] => 5992082 [patent_doc_number] => 20110013735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'PROGRESSIVE PARALLEL INTERFERENCE CANCELLER AND METHOD AND RECEIVER THEREOF' [patent_app_type] => utility [patent_app_number] => 12/554930 [patent_app_country] => US [patent_app_date] => 2009-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9899 [patent_no_of_claims] => 29 [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/A1/0013/20110013735.pdf [firstpage_image] =>[orig_patent_app_number] => 12554930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554930
Progressive parallel interference canceller and method and receiver thereof Sep 6, 2009 Issued
Array ( [id] => 8872088 [patent_doc_number] => 08467471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Coding and modulation selecting method and wireless communication equipment' [patent_app_type] => utility [patent_app_number] => 12/554145 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 33 [patent_no_of_words] => 8412 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12554145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554145
Coding and modulation selecting method and wireless communication equipment Sep 3, 2009 Issued
Array ( [id] => 6370087 [patent_doc_number] => 20100080315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'MIMO TRANSMISSION MODE SELECTING METHOD AND WIRELESS COMMUNICATION EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 12/554149 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8385 [patent_no_of_claims] => 11 [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/A1/0080/20100080315.pdf [firstpage_image] =>[orig_patent_app_number] => 12554149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554149
MIMO transmission mode selecting method and wireless communication equipment Sep 3, 2009 Issued
Array ( [id] => 8573555 [patent_doc_number] => 08340209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Method and apparatus for providing high efficiency cartesian modulation' [patent_app_type] => utility [patent_app_number] => 12/554863 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 4787 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [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] => 12554863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554863
Method and apparatus for providing high efficiency cartesian modulation Sep 3, 2009 Issued
Array ( [id] => 8579559 [patent_doc_number] => 08345782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Method and apparatus for channel estimation' [patent_app_type] => utility [patent_app_number] => 12/546813 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2050 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 12546813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/546813
Method and apparatus for channel estimation Aug 24, 2009 Issued
Array ( [id] => 95090 [patent_doc_number] => 07733953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Apparatus and method for adaptively correcting I/Q imbalance' [patent_app_type] => utility [patent_app_number] => 12/461703 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4380 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/733/07733953.pdf [firstpage_image] =>[orig_patent_app_number] => 12461703 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461703
Apparatus and method for adaptively correcting I/Q imbalance Aug 20, 2009 Issued
Array ( [id] => 116142 [patent_doc_number] => 07715503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Parallel concatenated code with soft-in soft-out interactive turbo decoder' [patent_app_type] => utility [patent_app_number] => 12/534604 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 70 [patent_no_of_words] => 36091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/715/07715503.pdf [firstpage_image] =>[orig_patent_app_number] => 12534604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534604
Parallel concatenated code with soft-in soft-out interactive turbo decoder Aug 2, 2009 Issued
Array ( [id] => 9457163 [patent_doc_number] => 08718181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Reverse link power control for an OFDMA system' [patent_app_type] => utility [patent_app_number] => 12/511236 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11914 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12511236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511236
Reverse link power control for an OFDMA system Jul 28, 2009 Issued
Array ( [id] => 6249880 [patent_doc_number] => 20100027451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'REVERSE LINK POWER CONTROL FOR AN OFDMA SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/511234 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11914 [patent_no_of_claims] => 9 [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/A1/0027/20100027451.pdf [firstpage_image] =>[orig_patent_app_number] => 12511234 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511234
Reverse link power control for an OFDMA system Jul 28, 2009 Issued
Array ( [id] => 5551289 [patent_doc_number] => 20090285275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'SIGNAL ADJUSTMENT RECEIVER CIRCUITRY' [patent_app_type] => utility [patent_app_number] => 12/511022 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6910 [patent_no_of_claims] => 7 [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/A1/0285/20090285275.pdf [firstpage_image] =>[orig_patent_app_number] => 12511022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511022
Signal adjustment receiver circuitry Jul 27, 2009 Issued
Array ( [id] => 8561211 [patent_doc_number] => 08335279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-18 [patent_title] => 'Alignment of channel filters for multiple-tuner apparatuses' [patent_app_type] => utility [patent_app_number] => 12/460811 [patent_app_country] => US [patent_app_date] => 2009-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6376 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12460811 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460811
Alignment of channel filters for multiple-tuner apparatuses Jul 23, 2009 Issued
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