Search

Fitwi Y. Hailegiorgis

Examiner (ID: 9467, Phone: (571)270-1881 , Office: P/2634 )

Most Active Art Unit
2632
Art Unit(s)
2611, 2634, 2632
Total Applications
665
Issued Applications
597
Pending Applications
39
Abandoned Applications
42

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9628505 [patent_doc_number] => 08798196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Peak-to-average power ratio reduction for hybrid FM HD radio transmission' [patent_app_type] => utility [patent_app_number] => 13/012847 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8924 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13012847 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012847
Peak-to-average power ratio reduction for hybrid FM HD radio transmission Jan 24, 2011 Issued
Array ( [id] => 10004838 [patent_doc_number] => 09048941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Characteristic response extraction for non-linear transmit channels' [patent_app_type] => utility [patent_app_number] => 13/012698 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6190 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 13012698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012698
Characteristic response extraction for non-linear transmit channels Jan 23, 2011 Issued
Array ( [id] => 10552015 [patent_doc_number] => 09276655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Transmission of symbols in a MIMO environment using Alamouti based codes' [patent_app_type] => utility [patent_app_number] => 12/874001 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 10163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12874001 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/874001
Transmission of symbols in a MIMO environment using Alamouti based codes Aug 31, 2010 Issued
Array ( [id] => 7789896 [patent_doc_number] => 20120051452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'MODIFIED CODED HYBRID SUBCARRIER AMPLITUDE PHASE POLARIZATION MODULATION' [patent_app_type] => utility [patent_app_number] => 12/873915 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4094 [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/A1/0051/20120051452.pdf [firstpage_image] =>[orig_patent_app_number] => 12873915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873915
MODIFIED CODED HYBRID SUBCARRIER AMPLITUDE PHASE POLARIZATION MODULATION Aug 31, 2010 Abandoned
Array ( [id] => 8860338 [patent_doc_number] => 08462884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Receiving apparatus and receiving method' [patent_app_type] => utility [patent_app_number] => 12/873734 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5028 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12873734 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873734
Receiving apparatus and receiving method Aug 31, 2010 Issued
Array ( [id] => 8702949 [patent_doc_number] => 08396178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-12 [patent_title] => 'Distributing clock associated with a wired data connection over wireless interfaces using frequency correction at the transmitter side' [patent_app_type] => utility [patent_app_number] => 12/873125 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9465 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12873125 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873125
Distributing clock associated with a wired data connection over wireless interfaces using frequency correction at the transmitter side Aug 30, 2010 Issued
Array ( [id] => 6037943 [patent_doc_number] => 20110090992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'OFDM RECEIVER AND METHOD FOR COMPENSATING FOR I/Q IMBALANCE' [patent_app_type] => utility [patent_app_number] => 12/872506 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3806 [patent_no_of_claims] => 10 [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/A1/0090/20110090992.pdf [firstpage_image] =>[orig_patent_app_number] => 12872506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/872506
OFDM receiver and method for compensating for I/Q imbalance Aug 30, 2010 Issued
Array ( [id] => 7789917 [patent_doc_number] => 20120051473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'Adaptive Digital Signal Processing of a Receive Signal' [patent_app_type] => utility [patent_app_number] => 12/873295 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4636 [patent_no_of_claims] => 25 [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/A1/0051/20120051473.pdf [firstpage_image] =>[orig_patent_app_number] => 12873295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873295
Adaptive digital signal processing of a receive signal Aug 30, 2010 Issued
Array ( [id] => 8922717 [patent_doc_number] => 08488660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Signal analyzing apparatus for LTE system' [patent_app_type] => utility [patent_app_number] => 12/872416 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3089 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12872416 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/872416
Signal analyzing apparatus for LTE system Aug 30, 2010 Issued
Array ( [id] => 8535011 [patent_doc_number] => 08311171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-13 [patent_title] => 'Distributing clock associated with a wired communication channel over wireless interfaces by sending a clock correction message to the receiving side' [patent_app_type] => utility [patent_app_number] => 12/873136 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9255 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12873136 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873136
Distributing clock associated with a wired communication channel over wireless interfaces by sending a clock correction message to the receiving side Aug 30, 2010 Issued
Array ( [id] => 10839993 [patent_doc_number] => 08867682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Dejitter (desynchronize) technique to smooth gapped clock with jitter/wander attenuation using all digital logic' [patent_app_type] => utility [patent_app_number] => 12/871105 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 6238 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12871105 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/871105
Dejitter (desynchronize) technique to smooth gapped clock with jitter/wander attenuation using all digital logic Aug 29, 2010 Issued
Array ( [id] => 6201381 [patent_doc_number] => 20110064167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'System and Method for Transmitter and Receiver Operation for Multiple-Input, Multiple-Output Communications Based on Prior Channel Knowledge' [patent_app_type] => utility [patent_app_number] => 12/871611 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13586 [patent_no_of_claims] => 24 [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/A1/0064/20110064167.pdf [firstpage_image] =>[orig_patent_app_number] => 12871611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/871611
System and method for transmitter and receiver operation for multiple-input, multiple-output communications based on prior channel knowledge Aug 29, 2010 Issued
Array ( [id] => 9650765 [patent_doc_number] => 08804793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Method and apparatus for fast link recovery' [patent_app_type] => utility [patent_app_number] => 12/857080 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3438 [patent_no_of_claims] => 29 [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] => 12857080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/857080
Method and apparatus for fast link recovery Aug 15, 2010 Issued
Array ( [id] => 6186719 [patent_doc_number] => 20110170625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'System and Method for Multiplexing Control and Data Channels in a Multiple Input, Multiple Output Communications System' [patent_app_type] => utility [patent_app_number] => 12/856333 [patent_app_country] => US [patent_app_date] => 2010-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4758 [patent_no_of_claims] => 46 [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] => publications/A1/0170/20110170625.pdf [firstpage_image] =>[orig_patent_app_number] => 12856333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/856333
System and method for multiplexing control and data channels in a multiple input, multiple output communications system Aug 12, 2010 Issued
Array ( [id] => 8860328 [patent_doc_number] => 08462874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Methods and apparatus for minimizing inter-symbol interference in a peer-to-peer network background' [patent_app_type] => utility [patent_app_number] => 12/835252 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5055 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12835252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/835252
Methods and apparatus for minimizing inter-symbol interference in a peer-to-peer network background Jul 12, 2010 Issued
Array ( [id] => 7730598 [patent_doc_number] => 20120014463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'METHODS AND APPARATUS FOR SELECTING AND USING COMMUNICATIONS RESOURCES IN A COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/835264 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7173 [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/A1/0014/20120014463.pdf [firstpage_image] =>[orig_patent_app_number] => 12835264 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/835264
Methods and apparatus for selecting and using communications resources in a communication system Jul 12, 2010 Issued
Array ( [id] => 6078846 [patent_doc_number] => 20110142145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'METHOD FOR ESTIMATING FREQUENCY OFFSET IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/835339 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3082 [patent_no_of_claims] => 4 [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/A1/0142/20110142145.pdf [firstpage_image] =>[orig_patent_app_number] => 12835339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/835339
METHOD FOR ESTIMATING FREQUENCY OFFSET IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM Jul 12, 2010 Abandoned
Array ( [id] => 5928336 [patent_doc_number] => 20110038426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'TRANSMISSION SYSTEM AND TRANSMISSION METHOD' [patent_app_type] => utility [patent_app_number] => 12/834777 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5104 [patent_no_of_claims] => 10 [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/A1/0038/20110038426.pdf [firstpage_image] =>[orig_patent_app_number] => 12834777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/834777
TRANSMISSION SYSTEM AND TRANSMISSION METHOD Jul 11, 2010 Abandoned
Array ( [id] => 6101215 [patent_doc_number] => 20110164707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'UTILIZATION OF A KNOWN PORTION OF A PAYLOAD TO DECODE A PAYLOAD HAVING A KNOWN AND AN UNKNOWN PORTION' [patent_app_type] => utility [patent_app_number] => 12/834772 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9558 [patent_no_of_claims] => 44 [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/A1/0164/20110164707.pdf [firstpage_image] =>[orig_patent_app_number] => 12834772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/834772
Utilization of a known portion of a payload to decode a payload having a known and an unknown portion Jul 11, 2010 Issued
Array ( [id] => 8644393 [patent_doc_number] => 08369389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Methods and transceivers for channel classification' [patent_app_type] => utility [patent_app_number] => 12/793180 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6782 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12793180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793180
Methods and transceivers for channel classification Jun 2, 2010 Issued
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