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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] => 8786140 [patent_doc_number] => 08432993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-30 [patent_title] => 'Using spatial properties of MIMO channels for enhanced channel estimation in MIMO systems' [patent_app_type] => utility [patent_app_number] => 12/810360 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7464 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12810360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810360
Using spatial properties of MIMO channels for enhanced channel estimation in MIMO systems Dec 26, 2007 Issued
Array ( [id] => 6392670 [patent_doc_number] => 20100177842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'CODEWORD GENERATION METHOD AND DATA TRANSMISSION METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/440419 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5834 [patent_no_of_claims] => 8 [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/A1/0177/20100177842.pdf [firstpage_image] =>[orig_patent_app_number] => 12440419 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/440419
CODEWORD GENERATION METHOD AND DATA TRANSMISSION METHOD USING THE SAME Oct 17, 2007 Abandoned
Array ( [id] => 6447607 [patent_doc_number] => 20100189162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'TRANSMISSION-AND-RECEPTION APPARATUS, TRANSMISSION-AND-RECEPTION SYSTEM, AND TRANSMISSION-AND-RECEPTION METHOD' [patent_app_type] => utility [patent_app_number] => 12/439784 [patent_app_country] => US [patent_app_date] => 2007-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 16392 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20100189162.pdf [firstpage_image] =>[orig_patent_app_number] => 12439784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439784
TRANSMISSION-AND-RECEPTION APPARATUS, TRANSMISSION-AND-RECEPTION SYSTEM, AND TRANSMISSION-AND-RECEPTION METHOD Sep 4, 2007 Abandoned
Array ( [id] => 8727183 [patent_doc_number] => 08406319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Channel estimator with high noise suppression and low interpolation error for OFDM systems' [patent_app_type] => utility [patent_app_number] => 11/691494 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5738 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11691494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/691494
Channel estimator with high noise suppression and low interpolation error for OFDM systems Mar 26, 2007 Issued
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