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] => 5329636 [patent_doc_number] => 20090110113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Wireless Communication Systems, Apparatus and Method for Encoding and Decoding a Plurality of Information Bits' [patent_app_type] => utility [patent_app_number] => 12/169295 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6393 [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] => publications/A1/0110/20090110113.pdf [firstpage_image] =>[orig_patent_app_number] => 12169295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169295
Wireless Communication Systems, Apparatus and Method for Encoding and Decoding a Plurality of Information Bits Jul 7, 2008 Abandoned
Array ( [id] => 8970501 [patent_doc_number] => 08509324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Methods and systems for reducing PAPR of an OFDM signal' [patent_app_type] => utility [patent_app_number] => 12/169625 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6101 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [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] => 12169625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169625
Methods and systems for reducing PAPR of an OFDM signal Jul 7, 2008 Issued
Array ( [id] => 6477972 [patent_doc_number] => 20100008450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'DEMODULATION USING BLIND CONSTELLATION IDENTIFICATION FOR COMMUNICATION SIGNALS' [patent_app_type] => utility [patent_app_number] => 12/169511 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3064 [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/A1/0008/20100008450.pdf [firstpage_image] =>[orig_patent_app_number] => 12169511 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169511
Demodulation using blind constellation identification for communication signals Jul 7, 2008 Issued
Array ( [id] => 4858462 [patent_doc_number] => 20080267312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'MULTICARRIER COMMUNICATION APPARATUS AND PEAK SUPPRESSING METHOD FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 12/168556 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12274 [patent_no_of_claims] => 14 [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/A1/0267/20080267312.pdf [firstpage_image] =>[orig_patent_app_number] => 12168556 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168556
Multicarrier communication apparatus Jul 6, 2008 Issued
Array ( [id] => 8666276 [patent_doc_number] => 08379745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-02-19 [patent_title] => 'Forward channel variation detection in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/168595 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 13795 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12168595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168595
Forward channel variation detection in a wireless communication system Jul 6, 2008 Issued
Array ( [id] => 7732777 [patent_doc_number] => 08102946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Systems and methods for performing SISO detection in a WiMAX environment' [patent_app_type] => utility [patent_app_number] => 12/168480 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4065 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/102/08102946.pdf [firstpage_image] =>[orig_patent_app_number] => 12168480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168480
Systems and methods for performing SISO detection in a WiMAX environment Jul 6, 2008 Issued
Array ( [id] => 8318762 [patent_doc_number] => 08233551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Adjustable transmitter power for high speed links with constant bit error rate' [patent_app_type] => utility [patent_app_number] => 12/168621 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5406 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12168621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168621
Adjustable transmitter power for high speed links with constant bit error rate Jul 6, 2008 Issued
Array ( [id] => 7802582 [patent_doc_number] => 08130859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Apparatus and method for detecting signal using multivariate polynomial in multiple input multiple output communication system' [patent_app_type] => utility [patent_app_number] => 12/168660 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5712 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/130/08130859.pdf [firstpage_image] =>[orig_patent_app_number] => 12168660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168660
Apparatus and method for detecting signal using multivariate polynomial in multiple input multiple output communication system Jul 6, 2008 Issued
Array ( [id] => 9591498 [patent_doc_number] => 08781053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Clock reproducing and timing method in a system having a plurality of devices' [patent_app_type] => utility [patent_app_number] => 12/168091 [patent_app_country] => US [patent_app_date] => 2008-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 62 [patent_no_of_words] => 23183 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12168091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168091
Clock reproducing and timing method in a system having a plurality of devices Jul 3, 2008 Issued
Array ( [id] => 5568833 [patent_doc_number] => 20090252211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'METHOD AND DEVICE FOR ESTIMATING SPEED OF WIRELESS TERMINAL' [patent_app_type] => utility [patent_app_number] => 12/167450 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4765 [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] => publications/A1/0252/20090252211.pdf [firstpage_image] =>[orig_patent_app_number] => 12167450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167450
METHOD AND DEVICE FOR ESTIMATING SPEED OF WIRELESS TERMINAL Jul 2, 2008 Abandoned
Array ( [id] => 7715826 [patent_doc_number] => 08094766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Tracker circuit and method for automated test equipment systems' [patent_app_type] => utility [patent_app_number] => 12/167073 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7952 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094766.pdf [firstpage_image] =>[orig_patent_app_number] => 12167073 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167073
Tracker circuit and method for automated test equipment systems Jul 1, 2008 Issued
Array ( [id] => 5322093 [patent_doc_number] => 20090060083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'RECEIVER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/167077 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4956 [patent_no_of_claims] => 10 [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/A1/0060/20090060083.pdf [firstpage_image] =>[orig_patent_app_number] => 12167077 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167077
RECEIVER CIRCUIT Jul 1, 2008 Abandoned
Array ( [id] => 4641001 [patent_doc_number] => 08019031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'User selection method and user selection device for multiuser MIMO communication' [patent_app_type] => utility [patent_app_number] => 12/166922 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4593 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/019/08019031.pdf [firstpage_image] =>[orig_patent_app_number] => 12166922 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166922
User selection method and user selection device for multiuser MIMO communication Jul 1, 2008 Issued
Array ( [id] => 4635978 [patent_doc_number] => 08014436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Multi-dimensional signal of reduced peak-to-RMS ratio' [patent_app_type] => utility [patent_app_number] => 12/166910 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 12869 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/014/08014436.pdf [firstpage_image] =>[orig_patent_app_number] => 12166910 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166910
Multi-dimensional signal of reduced peak-to-RMS ratio Jul 1, 2008 Issued
Array ( [id] => 5494840 [patent_doc_number] => 20090262868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'SIGNAL DECODER WITH GENERAL PURPOSE CALCULATION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/167062 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9349 [patent_no_of_claims] => 84 [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/A1/0262/20090262868.pdf [firstpage_image] =>[orig_patent_app_number] => 12167062 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167062
Signal decoder with general purpose calculation engine Jul 1, 2008 Issued
Array ( [id] => 9457174 [patent_doc_number] => 08718192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Apparatus and method for generating effective signal to noise ratio per stream in a multiple input multiple output wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/166750 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4840 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12166750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166750
Apparatus and method for generating effective signal to noise ratio per stream in a multiple input multiple output wireless communication system Jul 1, 2008 Issued
Array ( [id] => 6554726 [patent_doc_number] => 20100272221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'PEAK-TO-AVERAGE POWER REDUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 12/810146 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3997 [patent_no_of_claims] => 22 [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/A1/0272/20100272221.pdf [firstpage_image] =>[orig_patent_app_number] => 12810146 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810146
Peak-to-average power reduction method Jan 24, 2008 Issued
Array ( [id] => 8970464 [patent_doc_number] => 08509286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Receiver of multiplexed binary offset carrier (MBOC) modulated signals' [patent_app_type] => utility [patent_app_number] => 12/522032 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 15298 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12522032 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/522032
Receiver of multiplexed binary offset carrier (MBOC) modulated signals Jan 22, 2008 Issued
Array ( [id] => 11222444 [patent_doc_number] => 09450796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Random access preamble structure in extended cells environment' [patent_app_type] => utility [patent_app_number] => 12/523125 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3415 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12523125 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523125
Random access preamble structure in extended cells environment Jan 3, 2008 Issued
Array ( [id] => 6278307 [patent_doc_number] => 20100119004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'MIMO COMMUNICATION SYSTEM AND METHOD FOR DIVERSITY MODE SELECTION' [patent_app_type] => utility [patent_app_number] => 12/522232 [patent_app_country] => US [patent_app_date] => 2008-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2339 [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/A1/0119/20100119004.pdf [firstpage_image] =>[orig_patent_app_number] => 12522232 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/522232
MIMO COMMUNICATION SYSTEM AND METHOD FOR DIVERSITY MODE SELECTION Jan 2, 2008 Abandoned
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