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] => 10591435 [patent_doc_number] => 09313060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'System and method for multi-threaded OFDM channel equalizer with coprocessor' [patent_app_type] => utility [patent_app_number] => 14/269246 [patent_app_country] => US [patent_app_date] => 2014-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6693 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14269246 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/269246
System and method for multi-threaded OFDM channel equalizer with coprocessor May 4, 2014 Issued
Array ( [id] => 11565555 [patent_doc_number] => 09628157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Non-linear precoder with separate modulo decision' [patent_app_type] => utility [patent_app_number] => 14/782730 [patent_app_country] => US [patent_app_date] => 2014-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6955 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [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] => 14782730 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782730
Non-linear precoder with separate modulo decision Apr 27, 2014 Issued
Array ( [id] => 10004967 [patent_doc_number] => 09049072 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-02 [patent_title] => 'Method for DC offset removal in OFDM systems' [patent_app_type] => utility [patent_app_number] => 14/253482 [patent_app_country] => US [patent_app_date] => 2014-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14253482 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/253482
Method for DC offset removal in OFDM systems Apr 14, 2014 Issued
Array ( [id] => 11848936 [patent_doc_number] => 09736508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'DTV receiving system and method of processing DTV signal' [patent_app_type] => utility [patent_app_number] => 14/229548 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 36 [patent_no_of_words] => 28966 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14229548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/229548
DTV receiving system and method of processing DTV signal Mar 27, 2014 Issued
Array ( [id] => 11862903 [patent_doc_number] => 09742607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Transmitter and method of transmitting payload data, receiver and method of receiving payload data in an OFDM system' [patent_app_type] => utility [patent_app_number] => 14/778909 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 17556 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14778909 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778909
Transmitter and method of transmitting payload data, receiver and method of receiving payload data in an OFDM system Mar 25, 2014 Issued
Array ( [id] => 10503309 [patent_doc_number] => 09231712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Methods and systems for noise and interference cancellation' [patent_app_type] => utility [patent_app_number] => 14/224595 [patent_app_country] => US [patent_app_date] => 2014-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 23536 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14224595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/224595
Methods and systems for noise and interference cancellation Mar 24, 2014 Issued
Array ( [id] => 10719190 [patent_doc_number] => 20160065337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'TRANSMITTER AND METHOD OF TRANSMITTING PAYLOAD DATA, RECEIVER AND METHOD OF RECEIVING PAYLOAD DATA IN AN OFDM SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/778954 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16066 [patent_no_of_claims] => 22 [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] => 14778954 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778954
Transmitter and method of transmitting payload data, receiver and method of receiving payload data in an OFDM system Mar 19, 2014 Issued
Array ( [id] => 9602187 [patent_doc_number] => 20140198869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'PRECODING CODEBOOKS FOR 4TX AND 8TX MIMO COMMUNICATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/215093 [patent_app_country] => US [patent_app_date] => 2014-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6743 [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] => 14215093 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/215093
Precoding codebooks for 4TX and 8TX MIMO communication systems Mar 16, 2014 Issued
Array ( [id] => 10029554 [patent_doc_number] => 09071471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Low-complexity estimation of QAM symbols and constellations' [patent_app_type] => utility [patent_app_number] => 14/214497 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1755 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14214497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/214497
Low-complexity estimation of QAM symbols and constellations Mar 13, 2014 Issued
Array ( [id] => 10126213 [patent_doc_number] => 09160589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-10-13 [patent_title] => 'Biased estimation of symbol timing offset in OFDM systems' [patent_app_type] => utility [patent_app_number] => 14/212859 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6856 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14212859 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/212859
Biased estimation of symbol timing offset in OFDM systems Mar 13, 2014 Issued
Array ( [id] => 10652995 [patent_doc_number] => 09369270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-06-14 [patent_title] => 'Dual-coupled phase-locked loops for clock and packet-based synchronization' [patent_app_type] => utility [patent_app_number] => 14/212598 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5949 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14212598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/212598
Dual-coupled phase-locked loops for clock and packet-based synchronization Mar 13, 2014 Issued
Array ( [id] => 10004841 [patent_doc_number] => 09048943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Low-power, noise insensitive communication channel using logarithmic detector amplifier (LDA) demodulator' [patent_app_type] => utility [patent_app_number] => 14/210525 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 13448 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14210525 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/210525
Low-power, noise insensitive communication channel using logarithmic detector amplifier (LDA) demodulator Mar 13, 2014 Issued
Array ( [id] => 9734292 [patent_doc_number] => 20140270002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'SYSTEM AND METHOD QUADRATURE ERROR DETECTION AND CORRECTION' [patent_app_type] => utility [patent_app_number] => 14/214660 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15297 [patent_no_of_claims] => 27 [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] => 14214660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/214660
System and method quadrature error detection and correction Mar 13, 2014 Issued
Array ( [id] => 9734280 [patent_doc_number] => 20140269989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'ENERGY EFFICIENT DISTRIBUTED ESTIMATION USING NONLINEAR AMPLIFIERS' [patent_app_type] => utility [patent_app_number] => 14/213624 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11293 [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] => 14213624 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213624
Energy efficient distributed estimation using nonlinear amplifiers Mar 13, 2014 Issued
Array ( [id] => 9734319 [patent_doc_number] => 20140270029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'APPARATUS AND METHOD FOR SUPPORTING DEVICE TO DEVICE COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 14/213948 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7529 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14213948 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213948
Apparatus and method for supporting device to device communication Mar 13, 2014 Issued
Array ( [id] => 10611581 [patent_doc_number] => 09331633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-03 [patent_title] => 'System and method for eliminating intermodulation' [patent_app_type] => utility [patent_app_number] => 14/213221 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2692 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14213221 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213221
System and method for eliminating intermodulation Mar 13, 2014 Issued
Array ( [id] => 9734149 [patent_doc_number] => 20140269859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Remote Unit for Communicating with Base Stations and Terminal Devices' [patent_app_type] => utility [patent_app_number] => 14/213168 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6769 [patent_no_of_claims] => 22 [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] => 14213168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213168
Remote unit for communicating with base stations and terminal devices Mar 13, 2014 Issued
Array ( [id] => 9734290 [patent_doc_number] => 20140270001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'QUADRATURE ERROR DETECTION AND CORRECTION' [patent_app_type] => utility [patent_app_number] => 14/214639 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15291 [patent_no_of_claims] => 27 [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] => 14214639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/214639
Quadrature error detection and correction Mar 13, 2014 Issued
Array ( [id] => 11195191 [patent_doc_number] => 09426015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation' [patent_app_type] => utility [patent_app_number] => 14/209122 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7092 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14209122 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/209122
Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation Mar 12, 2014 Issued
Array ( [id] => 9567983 [patent_doc_number] => 20140185696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'PEAK-TO-AVERAGE POWER REDUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 14/199013 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4124 [patent_no_of_claims] => 22 [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] => 14199013 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/199013
Peak-to-average power reduction method Mar 5, 2014 Issued
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