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] => 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
Array ( [id] => 9180513 [patent_doc_number] => 20130322498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'MOBILE COMMUNICATIONS DEVICES AND METHODS HAVING REDUCED COMMUNICATION LATENCY' [patent_app_type] => utility [patent_app_number] => 13/763546 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11417 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 11 [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] => 13763546 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763546
Mobile communications devices and methods having reduced communication latency Feb 7, 2013 Issued
Array ( [id] => 8865052 [patent_doc_number] => 20130148755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'PRECODING CODEBOOKS FOR MIMO COMMUNICATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/760088 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6704 [patent_no_of_claims] => 23 [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] => 13760088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760088
Precoding codebooks for MIMO communication systems Feb 5, 2013 Issued
Array ( [id] => 8988665 [patent_doc_number] => 20130215946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'PEAK-TO-AVERAGE POWER REDUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/758988 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4088 [patent_no_of_claims] => 19 [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] => 13758988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758988
PEAK-TO-AVERAGE POWER REDUCTION METHOD Feb 3, 2013 Abandoned
Array ( [id] => 9877598 [patent_doc_number] => 08964883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [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] => 13/726564 [patent_app_country] => US [patent_app_date] => 2012-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9490 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13726564 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/726564
Distributing clock associated with a wired data connection over wireless interfaces using frequency correction at the transmitter side Dec 24, 2012 Issued
Array ( [id] => 8827954 [patent_doc_number] => 20130128999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'MIMO CODEBOOK GENERATION' [patent_app_type] => utility [patent_app_number] => 13/659856 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12078 [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] => 13659856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/659856
MIMO codebook generation Oct 23, 2012 Issued
Array ( [id] => 9884678 [patent_doc_number] => 08971457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-03 [patent_title] => 'Method for DC offset removal in OFDM systems' [patent_app_type] => utility [patent_app_number] => 13/647523 [patent_app_country] => US [patent_app_date] => 2012-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5142 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13647523 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/647523
Method for DC offset removal in OFDM systems Oct 8, 2012 Issued
Array ( [id] => 9142218 [patent_doc_number] => 08582692 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-12 [patent_title] => 'Systems and methods for calibrating digital baseband DC offset in an OFDM receiver' [patent_app_type] => utility [patent_app_number] => 13/613212 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3535 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13613212 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/613212
Systems and methods for calibrating digital baseband DC offset in an OFDM receiver Sep 12, 2012 Issued
Array ( [id] => 9979373 [patent_doc_number] => 09025698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Method and device for acquiring multi-frequency band digital predistortion output signals' [patent_app_type] => utility [patent_app_number] => 14/241084 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 14241084 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241084
Method and device for acquiring multi-frequency band digital predistortion output signals Sep 5, 2012 Issued
Array ( [id] => 8494971 [patent_doc_number] => 20120294379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'ADJUSTABLE TRANSMITTER POWER FOR HIGH SPEED LINKS WITH CONSTANT BIT ERROR RATE' [patent_app_type] => utility [patent_app_number] => 13/562990 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5407 [patent_no_of_claims] => 24 [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] => 13562990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562990
Adjustable transmitter power for high speed links with constant bit error rate Jul 30, 2012 Issued
Array ( [id] => 9485142 [patent_doc_number] => 08731100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'DTV receiving system and method of processing DTV signal' [patent_app_type] => utility [patent_app_number] => 13/490401 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 36 [patent_no_of_words] => 28834 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13490401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490401
DTV receiving system and method of processing DTV signal Jun 5, 2012 Issued
Array ( [id] => 8404901 [patent_doc_number] => 20120236962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'RADIO COMMUNICATION APPARATUS CAPABLE OF SWITCHING MODULATION SCHEMES' [patent_app_type] => utility [patent_app_number] => 13/486244 [patent_app_country] => US [patent_app_date] => 2012-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 15597 [patent_no_of_claims] => 8 [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] => 13486244 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/486244
Radio communication apparatus capable of switching modulation schemes May 31, 2012 Issued
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