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] => 8683154 [patent_doc_number] => 20130051438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'WIRELESS COMMUNICATION CIRCUIT SUPPORTING ANTENNA DIVERSITY' [patent_app_type] => utility [patent_app_number] => 13/587610 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4396 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13587610 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/587610
Wireless communication circuit supporting antenna diversity Aug 15, 2012 Issued
Array ( [id] => 9577439 [patent_doc_number] => 08767869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Joint linear and non-linear cancellation of transmit self-jamming interference' [patent_app_type] => utility [patent_app_number] => 13/587792 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13473 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13587792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/587792
Joint linear and non-linear cancellation of transmit self-jamming interference Aug 15, 2012 Issued
Array ( [id] => 9142155 [patent_doc_number] => 08582629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-12 [patent_title] => 'Wireless signal transceiving apparatus' [patent_app_type] => utility [patent_app_number] => 13/586842 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4559 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13586842 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586842
Wireless signal transceiving apparatus Aug 14, 2012 Issued
Array ( [id] => 10839909 [patent_doc_number] => 08867598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-10-21 [patent_title] => 'Timing and data recovery in feed-forward equalization' [patent_app_type] => utility [patent_app_number] => 13/585409 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7742 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13585409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585409
Timing and data recovery in feed-forward equalization Aug 13, 2012 Issued
Array ( [id] => 8820335 [patent_doc_number] => 20130121380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'METHODS FOR PCO BASED UWB IMPULSE RADIO WITH LOCALIZED SYNCHRONIZATION DETECTION AND RETENTION' [patent_app_type] => utility [patent_app_number] => 13/560501 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7302 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13560501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/560501
Methods for PCO based UWB impulse radio with localized synchronization detection and retention Jul 26, 2012 Issued
Array ( [id] => 8860350 [patent_doc_number] => 08462896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Receiving apparatus, transmitting apparatus, reception method, and transmission method' [patent_app_type] => utility [patent_app_number] => 13/554550 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13909 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13554550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/554550
Receiving apparatus, transmitting apparatus, reception method, and transmission method Jul 19, 2012 Issued
Array ( [id] => 8836189 [patent_doc_number] => 08451955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Receiving apparatus, transmitting apparatus, reception method, and transmission method' [patent_app_type] => utility [patent_app_number] => 13/554403 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13909 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13554403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/554403
Receiving apparatus, transmitting apparatus, reception method, and transmission method Jul 19, 2012 Issued
Array ( [id] => 8488631 [patent_doc_number] => 20120288038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'SYSTEMS FOR PROCESSING DIFFERENTIATED HIERARCHICAL MODULATION USED IN RADIO FREQUENCY COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 13/552287 [patent_app_country] => US [patent_app_date] => 2012-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11515 [patent_no_of_claims] => 34 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13552287 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/552287
SYSTEMS FOR PROCESSING DIFFERENTIATED HIERARCHICAL MODULATION USED IN RADIO FREQUENCY COMMUNICATIONS Jul 17, 2012 Abandoned
Array ( [id] => 9930555 [patent_doc_number] => 20150078747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'OPTICAL LINE TERMINAL DEVICE AND IMPLEMENTATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/395366 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6608 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14395366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395366
Optical line terminal device and implementation method thereof Jul 5, 2012 Issued
Array ( [id] => 9028327 [patent_doc_number] => 08537916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Increased capacity communications for OFDM-based wireless communications systems/methods/devices' [patent_app_type] => utility [patent_app_number] => 13/528058 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 27105 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13528058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528058
Increased capacity communications for OFDM-based wireless communications systems/methods/devices Jun 19, 2012 Issued
Array ( [id] => 10225495 [patent_doc_number] => 20150110488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'CONFIGURABLE CLOS NETWORK' [patent_app_type] => utility [patent_app_number] => 14/398579 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4705 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14398579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398579
Configurable Clos network Apr 30, 2012 Issued
Array ( [id] => 9930560 [patent_doc_number] => 20150078752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'GMP mapping method and apparatus for Optical channel Data Unit' [patent_app_type] => utility [patent_app_number] => 14/396958 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4591 [patent_no_of_claims] => 9 [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] => 14396958 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/396958
GMP mapping method and apparatus for optical channel data unit Apr 25, 2012 Issued
Array ( [id] => 8346324 [patent_doc_number] => 20120207249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'INTERFERENCE CANCELLATION WITH A TIME-SLICED ARCHITECTURE' [patent_app_type] => utility [patent_app_number] => 13/453282 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6769 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13453282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453282
Interference cancellation with a time-sliced architecture Apr 22, 2012 Issued
Array ( [id] => 8346329 [patent_doc_number] => 20120207256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'INTERFERENCE CANCELLATION WITH A TIME-SLICED ARCHITECTURE' [patent_app_type] => utility [patent_app_number] => 13/453318 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6770 [patent_no_of_claims] => 5 [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] => 13453318 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453318
Interference cancellation with a time-sliced architecture Apr 22, 2012 Issued
Array ( [id] => 8404853 [patent_doc_number] => 20120236917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'PERIODIC CALIBRATION FOR COMMUNICATION CHANNELS BY DRIFT TRACKING' [patent_app_type] => utility [patent_app_number] => 13/452543 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12536 [patent_no_of_claims] => 37 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13452543 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/452543
Periodic calibration for communication channels by drift tracking Apr 19, 2012 Issued
Array ( [id] => 9858121 [patent_doc_number] => 20150038138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'METHOD AND USER EQUIPMENT FOR COLLECTING CONFIGURATION DATA USEABLE FOR INITIALIZATION OF A RADIO ACCESS NODE' [patent_app_type] => utility [patent_app_number] => 14/384180 [patent_app_country] => US [patent_app_date] => 2012-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4536 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14384180 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/384180
Method and user equipment for collecting configuration data useable for initialization of a radio access node Apr 11, 2012 Issued
Array ( [id] => 8334632 [patent_doc_number] => 20120201335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'START-UP AUTOMATIC FREQUENCY CONTROL (AFC) METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/438595 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2084 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13438595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438595
Start-up automatic frequency control (AFC) method and apparatus Apr 2, 2012 Issued
Array ( [id] => 10220084 [patent_doc_number] => 20150105077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'Methods, Devices and Computer Program Products for Improvements in Interference Cancellation Scenarios' [patent_app_type] => utility [patent_app_number] => 14/386383 [patent_app_country] => US [patent_app_date] => 2012-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5673 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14386383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386383
Methods, devices and computer program products for improvements in interference cancellation scenarios Mar 19, 2012 Issued
Array ( [id] => 9917482 [patent_doc_number] => 20150072687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'METHOD AND APPARATUS FOR FACILITATING A S1 HANDOVER OF A MOBILE TERMINAL THAT HAS EXPERIENCED IN-DEVICE COEXISTENCE INTERFERENCE AT ONE OR MORE FREQUENCIES' [patent_app_type] => utility [patent_app_number] => 14/386199 [patent_app_country] => US [patent_app_date] => 2012-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7504 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14386199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386199
Method and apparatus for facilitating a S1 handover of a mobile terminal that has experienced in-device coexistence interference at one or more frequencies Mar 18, 2012 Issued
Array ( [id] => 10973628 [patent_doc_number] => 20140376664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Method and device for retransmitting data under antenna gain imbalance' [patent_app_type] => utility [patent_app_number] => 14/368493 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4133 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14368493 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368493
Method and device for retransmitting data under antenna gain imbalance Mar 15, 2012 Issued
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