Search

Fitwi Y. Hailegiorgis

Examiner (ID: 5653, Phone: (571)270-1881 , Office: P/2634 )

Most Active Art Unit
2632
Art Unit(s)
2634, 2632, 2611
Total Applications
663
Issued Applications
595
Pending Applications
40
Abandoned Applications
42

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9591486 [patent_doc_number] => 08781042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Systems and methods for calibrating digital baseband DC offset in an OFDM receiver' [patent_app_type] => utility [patent_app_number] => 14/050893 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14050893 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/050893
Systems and methods for calibrating digital baseband DC offset in an OFDM receiver Oct 9, 2013 Issued
Array ( [id] => 10179638 [patent_doc_number] => 09209862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Apparatus and method for near field communication in ultra wideband (UWB)' [patent_app_type] => utility [patent_app_number] => 14/021220 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2875 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14021220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/021220
Apparatus and method for near field communication in ultra wideband (UWB) Sep 8, 2013 Issued
Array ( [id] => 9362204 [patent_doc_number] => 20140072077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 14/022136 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11846 [patent_no_of_claims] => 18 [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] => 14022136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022136
Transmitter Sep 8, 2013 Issued
Array ( [id] => 10185424 [patent_doc_number] => 09215111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Transmission circuit for I/O interface and signal transmission method thereof' [patent_app_type] => utility [patent_app_number] => 14/020903 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7814 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14020903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/020903
Transmission circuit for I/O interface and signal transmission method thereof Sep 8, 2013 Issued
Array ( [id] => 10060704 [patent_doc_number] => 09100072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Apparatus and methods for wireless communication in power-restricted frequency bands' [patent_app_type] => utility [patent_app_number] => 14/022042 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 13017 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [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] => 14022042 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022042
Apparatus and methods for wireless communication in power-restricted frequency bands Sep 8, 2013 Issued
Array ( [id] => 9337566 [patent_doc_number] => 20140064348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'Digital Post-Distortion Compensation in Telecommunication Systems' [patent_app_type] => utility [patent_app_number] => 14/019626 [patent_app_country] => US [patent_app_date] => 2013-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6577 [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] => 14019626 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/019626
Digital Post-Distortion Compensation in Telecommunication Systems Sep 5, 2013 Abandoned
Array ( [id] => 11771078 [patent_doc_number] => 09379799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Systems and methods for reporting pilot signal power information in a four branch MIMO system' [patent_app_type] => utility [patent_app_number] => 14/112833 [patent_app_country] => US [patent_app_date] => 2013-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5132 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14112833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/112833
Systems and methods for reporting pilot signal power information in a four branch MIMO system Aug 5, 2013 Issued
Array ( [id] => 9476121 [patent_doc_number] => 20140133584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'BLUETOOTH DEVICE AND RELATED COMMUNICATIONS ESTABLISHING METHOD' [patent_app_type] => utility [patent_app_number] => 13/957451 [patent_app_country] => US [patent_app_date] => 2013-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5163 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13957451 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/957451
BLUETOOTH DEVICE AND RELATED COMMUNICATIONS ESTABLISHING METHOD Aug 1, 2013 Abandoned
Array ( [id] => 9596251 [patent_doc_number] => 20140192930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'SIGNAL RECEIVING APPARATUS AND SIGNAL RECEIVING METHOD' [patent_app_type] => utility [patent_app_number] => 13/956545 [patent_app_country] => US [patent_app_date] => 2013-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5306 [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] => 13956545 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/956545
Signal receiving apparatus and signal receiving method Jul 31, 2013 Issued
Array ( [id] => 9560034 [patent_doc_number] => 20140177746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'METHOD AND APPARATUS WITH ANTENNA SELECTION IN A COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/950267 [patent_app_country] => US [patent_app_date] => 2013-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9628 [patent_no_of_claims] => 23 [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] => 13950267 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/950267
METHOD AND APPARATUS WITH ANTENNA SELECTION IN A COMMUNICATION SYSTEM Jul 23, 2013 Abandoned
Array ( [id] => 9517180 [patent_doc_number] => 20140153672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'ENHANCED DECODING AND DEMAPPING METHOD AND APPARATUS FOR QAM DATA SIGNALS' [patent_app_type] => utility [patent_app_number] => 13/946706 [patent_app_country] => US [patent_app_date] => 2013-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6711 [patent_no_of_claims] => 38 [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] => 13946706 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/946706
Enhanced decoding and demapping method and apparatus for QAM data signals Jul 18, 2013 Issued
Array ( [id] => 9946184 [patent_doc_number] => 08995500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Asynchronous correlation circuit, asynchronous full adder circuit, calculation device, correlation device, asynchronous maximum value N detection circuit, and satellite signal acquisition device' [patent_app_type] => utility [patent_app_number] => 13/944346 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 44 [patent_no_of_words] => 33873 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13944346 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944346
Asynchronous correlation circuit, asynchronous full adder circuit, calculation device, correlation device, asynchronous maximum value N detection circuit, and satellite signal acquisition device Jul 16, 2013 Issued
Array ( [id] => 10557672 [patent_doc_number] => 09281882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Transmission of symbols in a MIMO environment using Alamouti based codes' [patent_app_type] => utility [patent_app_number] => 13/944240 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 10220 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13944240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944240
Transmission of symbols in a MIMO environment using Alamouti based codes Jul 16, 2013 Issued
Array ( [id] => 9966673 [patent_doc_number] => 09014299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Digital pre-distortion system for radio frequency transmitters with reduced sampling rate in observation loop' [patent_app_type] => utility [patent_app_number] => 13/932099 [patent_app_country] => US [patent_app_date] => 2013-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7244 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13932099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/932099
Digital pre-distortion system for radio frequency transmitters with reduced sampling rate in observation loop Jun 30, 2013 Issued
Array ( [id] => 9391062 [patent_doc_number] => 08687677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Method for digital wireless communications' [patent_app_type] => utility [patent_app_number] => 13/890973 [patent_app_country] => US [patent_app_date] => 2013-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 10295 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13890973 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/890973
Method for digital wireless communications May 8, 2013 Issued
Array ( [id] => 10043411 [patent_doc_number] => 09084133 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-14 [patent_title] => 'Joint estimation of channel and preamble sequence for orthogonal frequency division multiplexing systems' [patent_app_type] => utility [patent_app_number] => 13/852591 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 13262 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852591 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852591
Joint estimation of channel and preamble sequence for orthogonal frequency division multiplexing systems Mar 27, 2013 Issued
Array ( [id] => 10872130 [patent_doc_number] => 08897344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Establishing communication' [patent_app_type] => utility [patent_app_number] => 13/843643 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 22686 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13843643 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843643
Establishing communication Mar 14, 2013 Issued
Array ( [id] => 9180524 [patent_doc_number] => 20130322509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'IMPLEMENTING BLIND TUNING IN HYBRID MIMO RF BEAMFORMING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/770255 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5356 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 16 [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] => 13770255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770255
Implementing blind tuning in hybrid MIMO RF beamforming systems Feb 18, 2013 Issued
Array ( [id] => 10878167 [patent_doc_number] => 08902961 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-02 [patent_title] => 'Forward channel variation detection in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 13/767414 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 13815 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13767414 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767414
Forward channel variation detection in a wireless communication system Feb 13, 2013 Issued
Array ( [id] => 10218939 [patent_doc_number] => 20150103932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'CHANNEL ESTIMATION METHOD AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 14/382447 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4800 [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] => 14382447 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382447
CHANNEL ESTIMATION METHOD AND RECEIVER Feb 11, 2013 Abandoned
Menu