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] => 6093797 [patent_doc_number] => 20110002370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'SAMPLING POINT DETECTION CIRCUIT, TRANSMISSION SYSTEM, PRE-EMPHASIS INTENSITY ADJUSTMENT METHOD, LOGIC ANALYZER, AND EVALUATION METHOD FOR EVALUATING TRANSMISSION PATH' [patent_app_type] => utility [patent_app_number] => 12/827528 [patent_app_country] => US [patent_app_date] => 2010-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12177 [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/A1/0002/20110002370.pdf [firstpage_image] =>[orig_patent_app_number] => 12827528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/827528
Sampling point detection circuit, transmission system, pre-emphasis intensity adjustment method, logic analyzer, and evaluation method for evaluating transmission path Jun 29, 2010 Issued
Array ( [id] => 7797386 [patent_doc_number] => 08126097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Method and system for cluster processing using conjugate gradient-based MMSE equalizer and multiple transmit and/or receive antennas for HSDPA, STTD, closed-loop and normal mode' [patent_app_type] => utility [patent_app_number] => 12/814674 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9694 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/126/08126097.pdf [firstpage_image] =>[orig_patent_app_number] => 12814674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/814674
Method and system for cluster processing using conjugate gradient-based MMSE equalizer and multiple transmit and/or receive antennas for HSDPA, STTD, closed-loop and normal mode Jun 13, 2010 Issued
Array ( [id] => 6376326 [patent_doc_number] => 20100316094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'FLEXIBLE AND IN-BAND SIGNALING FOR NESTED PREAMBLE' [patent_app_type] => utility [patent_app_number] => 12/815365 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11999 [patent_no_of_claims] => 6 [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/A1/0316/20100316094.pdf [firstpage_image] =>[orig_patent_app_number] => 12815365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/815365
Flexible and in-band signaling for nested preamble Jun 13, 2010 Issued
Array ( [id] => 6290347 [patent_doc_number] => 20100239027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'METHOD OF AND APPARATUS FOR ENCODING/DECODING DIGITAL SIGNAL USING LINEAR QUANTIZATION BY SECTIONS' [patent_app_type] => utility [patent_app_number] => 12/792048 [patent_app_country] => US [patent_app_date] => 2010-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4895 [patent_no_of_claims] => 23 [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/A1/0239/20100239027.pdf [firstpage_image] =>[orig_patent_app_number] => 12792048 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/792048
Method of and apparatus for encoding/decoding digital signal using linear quantization by sections Jun 1, 2010 Issued
Array ( [id] => 6290443 [patent_doc_number] => 20100239050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'METHOD AND SYSTEM FOR SIGNAL PHASE VARIATION DETECTION IN COMMUNICATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/791620 [patent_app_country] => US [patent_app_date] => 2010-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11353 [patent_no_of_claims] => 17 [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/A1/0239/20100239050.pdf [firstpage_image] =>[orig_patent_app_number] => 12791620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/791620
METHOD AND SYSTEM FOR SIGNAL PHASE VARIATION DETECTION IN COMMUNICATION SYSTEMS May 31, 2010 Abandoned
Array ( [id] => 9391130 [patent_doc_number] => 08687746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'SMU architecture for turbo decoder' [patent_app_type] => utility [patent_app_number] => 12/788543 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11710 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [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] => 12788543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788543
SMU architecture for turbo decoder May 26, 2010 Issued
Array ( [id] => 4625829 [patent_doc_number] => 08005136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Dual PDFE system with forward-backward Viterbi' [patent_app_type] => utility [patent_app_number] => 12/758664 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/005/08005136.pdf [firstpage_image] =>[orig_patent_app_number] => 12758664 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/758664
Dual PDFE system with forward-backward Viterbi Apr 11, 2010 Issued
Array ( [id] => 7660602 [patent_doc_number] => 20110309871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'SYSTEM AND DEVICE FOR GENERATING REFERENCE SIGNAL, AND TIMING SIGNAL SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/203093 [patent_app_country] => US [patent_app_date] => 2010-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11627 [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/A1/0309/20110309871.pdf [firstpage_image] =>[orig_patent_app_number] => 13203093 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/203093
System and device for generating reference signal, and timing signal supply device Apr 6, 2010 Issued
Array ( [id] => 9505669 [patent_doc_number] => 08743992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Codebook design and structure for multi-granular feedback' [patent_app_type] => utility [patent_app_number] => 13/639094 [patent_app_country] => US [patent_app_date] => 2010-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13639094 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639094
Codebook design and structure for multi-granular feedback Apr 5, 2010 Issued
Array ( [id] => 8067475 [patent_doc_number] => 20110243285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'ACTIVE ANTENNA ARRAY AND METHOD FOR CALIBRATION OF THE ACTIVE ANTENNA ARRAY' [patent_app_type] => utility [patent_app_number] => 12/751368 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3974 [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/A1/0243/20110243285.pdf [firstpage_image] =>[orig_patent_app_number] => 12751368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751368
Active antenna array and method for calibration of the active antenna array Mar 30, 2010 Issued
Array ( [id] => 8803861 [patent_doc_number] => 08442141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-05-14 [patent_title] => 'Opportunistic beamforming in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/751484 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 11760 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12751484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751484
Opportunistic beamforming in a wireless communication system Mar 30, 2010 Issued
Array ( [id] => 9925026 [patent_doc_number] => 08983003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Method and system for adaptively identifying signal bandwidth' [patent_app_type] => utility [patent_app_number] => 13/637956 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8453 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13637956 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637956
Method and system for adaptively identifying signal bandwidth Mar 30, 2010 Issued
Array ( [id] => 8848024 [patent_doc_number] => 08457216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Communication via a multimode constellation' [patent_app_type] => utility [patent_app_number] => 12/751442 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3356 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12751442 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751442
Communication via a multimode constellation Mar 30, 2010 Issued
Array ( [id] => 6268514 [patent_doc_number] => 20100254475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'RECEIVING APPARATUS, RECEIVING METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/749644 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7515 [patent_no_of_claims] => 8 [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/A1/0254/20100254475.pdf [firstpage_image] =>[orig_patent_app_number] => 12749644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/749644
Receiving apparatus, receiving method, and program Mar 29, 2010 Issued
Array ( [id] => 8626218 [patent_doc_number] => 08358718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Apparatus and method for determining optimum integer perturbation vector of low complexity in multiple antenna system' [patent_app_type] => utility [patent_app_number] => 12/798185 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5902 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12798185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798185
Apparatus and method for determining optimum integer perturbation vector of low complexity in multiple antenna system Mar 29, 2010 Issued
Array ( [id] => 7485897 [patent_doc_number] => 20110235728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'INCREASED CAPACITY COMMUNICATIONS FOR OFDM-BASED WIRELESS COMMUNICATIONS SYSTEMS/METHODS/DEVICES' [patent_app_type] => utility [patent_app_number] => 12/748931 [patent_app_country] => US [patent_app_date] => 2010-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 26948 [patent_no_of_claims] => 31 [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/A1/0235/20110235728.pdf [firstpage_image] =>[orig_patent_app_number] => 12748931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/748931
Increased capacity communications for OFDM-based wireless communications systems/methods/devices Mar 28, 2010 Issued
Array ( [id] => 6268520 [patent_doc_number] => 20100254477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'TRANSMISSION APPARATUS AND COMMUNICATIN SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/731425 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10110 [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] => publications/A1/0254/20100254477.pdf [firstpage_image] =>[orig_patent_app_number] => 12731425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/731425
Transmission apparatus and communication system Mar 24, 2010 Issued
Array ( [id] => 5991954 [patent_doc_number] => 20110013607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES' [patent_app_type] => utility [patent_app_number] => 12/731634 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11020 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20110013607.pdf [firstpage_image] =>[orig_patent_app_number] => 12731634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/731634
Constructing very high throughput long training field sequences Mar 24, 2010 Issued
Array ( [id] => 8545205 [patent_doc_number] => 08320503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Receiver' [patent_app_type] => utility [patent_app_number] => 12/730725 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 11382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 12730725 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730725
Receiver Mar 23, 2010 Issued
Array ( [id] => 8259080 [patent_doc_number] => 08208586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Jitter measuring apparatus' [patent_app_type] => utility [patent_app_number] => 12/730639 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3415 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12730639 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730639
Jitter measuring apparatus Mar 23, 2010 Issued
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