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] => 9106479 [patent_doc_number] => 20130279611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'ISOLATED SYSTEM DATA COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/784508 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4875 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13784508 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784508
Isolated system data communication Mar 3, 2013 Issued
Array ( [id] => 9067388 [patent_doc_number] => 20130259144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'RECEIVER AND SEMICONDUCTOR INTEGRATED CIRCUIT HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/784262 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 19379 [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] => 13784262 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784262
Receiver and semiconductor integrated circuit having the same Mar 3, 2013 Issued
Array ( [id] => 9002438 [patent_doc_number] => 20130223562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'ESTIMATING FREQUENCY-OFFSETS AND MULTI-ANTENNA CHANNELS IN MIMO OFDM SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/783039 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9701 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13783039 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783039
Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems Feb 28, 2013 Issued
Array ( [id] => 10185229 [patent_doc_number] => 09214914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Audio device control program, mobile telephone, recording medium, and control method' [patent_app_type] => utility [patent_app_number] => 14/385909 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4922 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14385909 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385909
Audio device control program, mobile telephone, recording medium, and control method Feb 27, 2013 Issued
Array ( [id] => 9909911 [patent_doc_number] => 20150065111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, MOBILE TERMINAL, INFORMATION PROCESSING APPARATUS, AND CONTROL METHODS AND CONTROL PROGRAMS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/387195 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 14911 [patent_no_of_claims] => 31 [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] => 14387195 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387195
Information processing system, information processing method, mobile terminal, information processing apparatus, and control methods and control programs thereof Feb 27, 2013 Issued
Array ( [id] => 9040326 [patent_doc_number] => 20130242963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES' [patent_app_type] => utility [patent_app_number] => 13/775796 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11057 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [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] => 13775796 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775796
Constructing very high throughput long training field sequences Feb 24, 2013 Issued
Array ( [id] => 9554239 [patent_doc_number] => 08761301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Variable encoding and detection apparatus and methods' [patent_app_type] => utility [patent_app_number] => 13/776402 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12254 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [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] => 13776402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/776402
Variable encoding and detection apparatus and methods Feb 24, 2013 Issued
Array ( [id] => 9641285 [patent_doc_number] => 20140219397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'SYSTEM AND METHOD FOR FREQUENCY OFFSET ESTIMATION FOR SIGNALS CONTAINING MULTI-USER SYMBOLS' [patent_app_type] => utility [patent_app_number] => 13/757903 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9218 [patent_no_of_claims] => 25 [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] => 13757903 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757903
System and method for frequency offset estimation for signals containing multi-user symbols Feb 3, 2013 Issued
Array ( [id] => 8852617 [patent_doc_number] => 20130142292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'METHOD AND APPARATUS FOR ESTIMATING FREQUENCY' [patent_app_type] => utility [patent_app_number] => 13/757368 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2111 [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] => 13757368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757368
METHOD AND APPARATUS FOR ESTIMATING FREQUENCY Jan 31, 2013 Abandoned
Array ( [id] => 8852559 [patent_doc_number] => 20130142234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'REMOTE TRANSMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/756112 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6346 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13756112 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756112
Remote transmission system Jan 30, 2013 Issued
Array ( [id] => 10023742 [patent_doc_number] => 09066248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Method and system for UMTS HSDPA shared control channel processing' [patent_app_type] => utility [patent_app_number] => 13/754189 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4942 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13754189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754189
Method and system for UMTS HSDPA shared control channel processing Jan 29, 2013 Issued
Array ( [id] => 9916450 [patent_doc_number] => 20150071655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'MECHANICAL TRANSLATION OF A VARIABLE RADIATION TRANSMISSION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/396253 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9653 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [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] => 14396253 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/396253
Mechanical translation of a variable radiation transmission device Jan 21, 2013 Issued
Array ( [id] => 13754045 [patent_doc_number] => 10169970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Location tracking system [patent_app_type] => utility [patent_app_number] => 14/759046 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7509 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14759046 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759046
Location tracking system Jan 3, 2013 Issued
Array ( [id] => 8827900 [patent_doc_number] => 20130128945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Method and System for Low Complexity Conjugate Gradient Based Equalization in a Wireless System' [patent_app_type] => utility [patent_app_number] => 13/732047 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5570 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13732047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/732047
Method and system for low complexity conjugate gradient based equalization in a wireless system Dec 30, 2012 Issued
Array ( [id] => 10966365 [patent_doc_number] => 20140369397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION PROGRAM, PROCESSOR, AND COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/368169 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13541 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [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] => 14368169 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368169
COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION PROGRAM, PROCESSOR, AND COMMUNICATION SYSTEM Dec 20, 2012 Abandoned
Array ( [id] => 10973630 [patent_doc_number] => 20140376665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'METHOD AND SYSTEM FOR MAPPING BIT SEQUENCES' [patent_app_type] => utility [patent_app_number] => 14/368739 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6044 [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] => 14368739 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368739
Method and system for mapping bit sequences Dec 13, 2012 Issued
Array ( [id] => 9751271 [patent_doc_number] => 08842758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios' [patent_app_type] => utility [patent_app_number] => 13/693069 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13693069 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693069
Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios Dec 3, 2012 Issued
Array ( [id] => 10303691 [patent_doc_number] => 20150188691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND TIME SYNCHRONIZATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/419428 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11594 [patent_no_of_claims] => 12 [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] => 14419428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/419428
Communication apparatus, communication system, and time synchronization method Nov 27, 2012 Issued
Array ( [id] => 9825025 [patent_doc_number] => 08934517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-01-13 [patent_title] => 'Impulse radio ultra wide bandwidth data transmission encoding/decoding method and encoding/decoding module' [patent_app_type] => utility [patent_app_number] => 14/369194 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5117 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14369194 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369194
Impulse radio ultra wide bandwidth data transmission encoding/decoding method and encoding/decoding module Nov 20, 2012 Issued
Array ( [id] => 8648446 [patent_doc_number] => 20130034176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'ROBUST LINEAR PRECODER DESIGNS FOR MULTI-CELL DOWNLINK TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 13/650477 [patent_app_country] => US [patent_app_date] => 2012-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15167 [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] => 13650477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/650477
Robust linear precoder designs for multi-cell downlink transmission Oct 11, 2012 Issued
Menu