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] => 5015341 [patent_doc_number] => 20070258549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Impulsive noise suppresser and method thereof' [patent_app_type] => utility [patent_app_number] => 11/698278 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1847 [patent_no_of_claims] => 19 [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/A1/0258/20070258549.pdf [firstpage_image] =>[orig_patent_app_number] => 11698278 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698278
Impulsive noise suppressor and method thereof Jan 25, 2007 Issued
Array ( [id] => 154311 [patent_doc_number] => 07684482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Single wire communication circuits and methods' [patent_app_type] => utility [patent_app_number] => 11/698765 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4478 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/684/07684482.pdf [firstpage_image] =>[orig_patent_app_number] => 11698765 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698765
Single wire communication circuits and methods Jan 25, 2007 Issued
Array ( [id] => 5111985 [patent_doc_number] => 20070195900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Apparatus and method for controlling dynamic range of weight vectors according to combining methods in a mobile station equipped with multiple antennas in high rate packet data system using code division multiple access scheme' [patent_app_type] => utility [patent_app_number] => 11/698803 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5036 [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] => publications/A1/0195/20070195900.pdf [firstpage_image] =>[orig_patent_app_number] => 11698803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698803
Apparatus and method for controlling dynamic range of weight vectors according to combining methods in a mobile station equipped with multiple antennas in high rate packet data system using code division multiple access scheme Jan 25, 2007 Issued
Array ( [id] => 5176626 [patent_doc_number] => 20070177685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'OFDM demodulator, receiver, and method' [patent_app_type] => utility [patent_app_number] => 11/698138 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5034 [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/A1/0177/20070177685.pdf [firstpage_image] =>[orig_patent_app_number] => 11698138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698138
OFDM demodulator, receiver, and method Jan 25, 2007 Issued
Array ( [id] => 5161849 [patent_doc_number] => 20070174893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Method and apparatus for initialization in digital broadcasting receiver' [patent_app_type] => utility [patent_app_number] => 11/698276 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3931 [patent_no_of_claims] => 18 [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/A1/0174/20070174893.pdf [firstpage_image] =>[orig_patent_app_number] => 11698276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698276
Method and apparatus for initialization in digital broadcasting receiver Jan 25, 2007 Issued
Array ( [id] => 5094546 [patent_doc_number] => 20070116155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'METHOD AND APPARATUS OF CROSS-CORRELATION' [patent_app_type] => utility [patent_app_number] => 11/624550 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2686 [patent_no_of_claims] => 25 [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/A1/0116/20070116155.pdf [firstpage_image] =>[orig_patent_app_number] => 11624550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/624550
Method and apparatus of cross-correlation Jan 17, 2007 Issued
Array ( [id] => 5187448 [patent_doc_number] => 20070165756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'SIGNALS RECEPTION CHAIN' [patent_app_type] => utility [patent_app_number] => 11/619353 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7508 [patent_no_of_claims] => 44 [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/A1/0165/20070165756.pdf [firstpage_image] =>[orig_patent_app_number] => 11619353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619353
Signals reception chain Jan 2, 2007 Issued
Array ( [id] => 4591498 [patent_doc_number] => 07852967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Automatic power output control circuit' [patent_app_type] => utility [patent_app_number] => 11/619306 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3973 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/852/07852967.pdf [firstpage_image] =>[orig_patent_app_number] => 11619306 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619306
Automatic power output control circuit Jan 2, 2007 Issued
Array ( [id] => 4546517 [patent_doc_number] => 07889780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Method of estimating doppler spread and signal-to-noise ratio of a received signal' [patent_app_type] => utility [patent_app_number] => 11/619178 [patent_app_country] => US [patent_app_date] => 2007-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2300 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/889/07889780.pdf [firstpage_image] =>[orig_patent_app_number] => 11619178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619178
Method of estimating doppler spread and signal-to-noise ratio of a received signal Jan 1, 2007 Issued
Array ( [id] => 4785833 [patent_doc_number] => 20080139162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'METHOD AND SYSTEM FOR A SHARED GM-STAGE BETWEEN IN-PHASE AND QUADRATURE CHANNELS' [patent_app_type] => utility [patent_app_number] => 11/618866 [patent_app_country] => US [patent_app_date] => 2006-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6348 [patent_no_of_claims] => 28 [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/A1/0139/20080139162.pdf [firstpage_image] =>[orig_patent_app_number] => 11618866 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/618866
Method and system for a shared GM-stage between in-phase and quadrature channels Dec 30, 2006 Issued
Array ( [id] => 4751115 [patent_doc_number] => 20080159186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'CONTENT DIFFERENTIATED HIERARCHICAL MODULATION USED IN RADIO FREQUENCY COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 11/618774 [patent_app_country] => US [patent_app_date] => 2006-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11009 [patent_no_of_claims] => 39 [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/A1/0159/20080159186.pdf [firstpage_image] =>[orig_patent_app_number] => 11618774 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/618774
Content differentiated hierarchical modulation used in radio frequency communications Dec 29, 2006 Issued
Array ( [id] => 4751347 [patent_doc_number] => 20080159418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'METHOD AND DEVICE FOR GENERATING CONSTANT ENVELOPE MODULATION USING A QUADRATURE MODULATOR' [patent_app_type] => utility [patent_app_number] => 11/618777 [patent_app_country] => US [patent_app_date] => 2006-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3381 [patent_no_of_claims] => 16 [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/A1/0159/20080159418.pdf [firstpage_image] =>[orig_patent_app_number] => 11618777 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/618777
Multi-mode communication device for generating constant envelope modulated signals using a quadrature modulator Dec 29, 2006 Issued
Array ( [id] => 114691 [patent_doc_number] => 07720163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Method and device for notching the transmission band of an analog signal, in particular an MB-OFDM signal' [patent_app_type] => utility [patent_app_number] => 11/612846 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 6180 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/720/07720163.pdf [firstpage_image] =>[orig_patent_app_number] => 11612846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/612846
Method and device for notching the transmission band of an analog signal, in particular an MB-OFDM signal Dec 18, 2006 Issued
Array ( [id] => 5124937 [patent_doc_number] => 20070237208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'System and Method for a Single Stage Tunable Ultra-Wideband Pulse Generator' [patent_app_type] => utility [patent_app_number] => 11/612713 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3414 [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] => publications/A1/0237/20070237208.pdf [firstpage_image] =>[orig_patent_app_number] => 11612713 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/612713
System and method for a single stage tunable ultra-wideband pulse generator Dec 18, 2006 Issued
Array ( [id] => 4832186 [patent_doc_number] => 20080130732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'METHOD AND SYSTEM FOR LOW COMPLEXITY CONJUGATE GRADIENT BASED EQUALIZATION IN A WIRELESS SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/565365 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5565 [patent_no_of_claims] => 30 [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/A1/0130/20080130732.pdf [firstpage_image] =>[orig_patent_app_number] => 11565365 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565365
Method and system for low complexity conjugate gradient based equalization in a wireless system Nov 29, 2006 Issued
Array ( [id] => 4550647 [patent_doc_number] => 07876808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Method and apparatus for adaptive noise and/or signal filtering in an HSDPA channel quality indicator (CQI) selection' [patent_app_type] => utility [patent_app_number] => 11/565448 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6254 [patent_no_of_claims] => 20 [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] => patents/07/876/07876808.pdf [firstpage_image] =>[orig_patent_app_number] => 11565448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565448
Method and apparatus for adaptive noise and/or signal filtering in an HSDPA channel quality indicator (CQI) selection Nov 29, 2006 Issued
Array ( [id] => 16560 [patent_doc_number] => 07809092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Method and system for UMTS HSDPA shared control channel processing' [patent_app_type] => utility [patent_app_number] => 11/565520 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4891 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/809/07809092.pdf [firstpage_image] =>[orig_patent_app_number] => 11565520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565520
Method and system for UMTS HSDPA shared control channel processing Nov 29, 2006 Issued
Array ( [id] => 4832249 [patent_doc_number] => 20080130795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Method and System for Signal Phase Variation Detection in Communication Systems' [patent_app_type] => utility [patent_app_number] => 11/565082 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11369 [patent_no_of_claims] => 30 [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/A1/0130/20080130795.pdf [firstpage_image] =>[orig_patent_app_number] => 11565082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565082
Method and system for signal phase variation detection in communication systems Nov 29, 2006 Issued
Array ( [id] => 4551357 [patent_doc_number] => 07876871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Linear phase frequency detector and charge pump for phase-locked loop' [patent_app_type] => utility [patent_app_number] => 11/565062 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5824 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876871.pdf [firstpage_image] =>[orig_patent_app_number] => 11565062 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565062
Linear phase frequency detector and charge pump for phase-locked loop Nov 29, 2006 Issued
Array ( [id] => 4832254 [patent_doc_number] => 20080130800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'TECHNIQUES FOR PERFORMING GAIN AND PHASE CORRECTION IN A COMPLEX RADIO FREQUENCY RECEIVER' [patent_app_type] => utility [patent_app_number] => 11/565499 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5759 [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] => publications/A1/0130/20080130800.pdf [firstpage_image] =>[orig_patent_app_number] => 11565499 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565499
Techniques for performing gain and phase correction in a complex radio frequency receiver Nov 29, 2006 Issued
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