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] => 10023113 [patent_doc_number] => 09065612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Wireless transmission method, wireless transmission system, and transmission apparatus and reception apparatus of wireless transmission system' [patent_app_type] => utility [patent_app_number] => 13/256676 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 13074 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13256676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256676
Wireless transmission method, wireless transmission system, and transmission apparatus and reception apparatus of wireless transmission system Mar 30, 2010 Issued
Array ( [id] => 6334248 [patent_doc_number] => 20100246637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'Wireless communication device, wireless communication system, and method for detecting receive timing of direct wave' [patent_app_type] => utility [patent_app_number] => 12/798301 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10404 [patent_no_of_claims] => 20 [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/A1/0246/20100246637.pdf [firstpage_image] =>[orig_patent_app_number] => 12798301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798301
Wireless communication device, wireless communication system, and method for detecting receive timing of direct wave Mar 30, 2010 Issued
Array ( [id] => 7709248 [patent_doc_number] => 20120002712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'EQUALIZER AND EQUALIZATION METHOD' [patent_app_type] => utility [patent_app_number] => 13/256608 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15672 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [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] => 13256608 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256608
Equalizer and equalization method Mar 17, 2010 Issued
Array ( [id] => 9531577 [patent_doc_number] => 08755459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Methods and apparatuses for interference cancellation with frequency error compensation for equalizer adaptation' [patent_app_type] => utility [patent_app_number] => 12/724830 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 12724830 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724830
Methods and apparatuses for interference cancellation with frequency error compensation for equalizer adaptation Mar 15, 2010 Issued
Array ( [id] => 6334771 [patent_doc_number] => 20100246715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'WIRELESS COMMUNICATION METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/724814 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14659 [patent_no_of_claims] => 17 [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/A1/0246/20100246715.pdf [firstpage_image] =>[orig_patent_app_number] => 12724814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724814
WIRELESS COMMUNICATION METHOD AND APPARATUS Mar 15, 2010 Abandoned
Array ( [id] => 9498671 [patent_doc_number] => 08737503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'System and method for multiple input, multiple output layer mapping' [patent_app_type] => utility [patent_app_number] => 12/725203 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 8557 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12725203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725203
System and method for multiple input, multiple output layer mapping Mar 15, 2010 Issued
Array ( [id] => 7719329 [patent_doc_number] => 20120008664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'DEVICE FOR CONTROLLING THE FREQUENCY OF A SATELLITE REMOTE-CONTROLLED TRANSMITTER/RECEIVER, AND RELATED TRANSMITTER AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/256612 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2892 [patent_no_of_claims] => 5 [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/A1/0008/20120008664.pdf [firstpage_image] =>[orig_patent_app_number] => 13256612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256612
DEVICE FOR CONTROLLING THE FREQUENCY OF A SATELLITE REMOTE-CONTROLLED TRANSMITTER/RECEIVER, AND RELATED TRANSMITTER AND RECEIVER Mar 14, 2010 Abandoned
Array ( [id] => 7709359 [patent_doc_number] => 20120002768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'DISTORTION-CORRECTING RECEIVER AND DISTORTION CORRECTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/256885 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4950 [patent_no_of_claims] => 16 [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] => 13256885 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256885
DISTORTION-CORRECTING RECEIVER AND DISTORTION CORRECTION METHOD Mar 4, 2010 Abandoned
Array ( [id] => 8691888 [patent_doc_number] => 08391422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Time information receiver, radio wave timepiece and storage medium having program stored therein' [patent_app_type] => utility [patent_app_number] => 12/652192 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 6623 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652192
Time information receiver, radio wave timepiece and storage medium having program stored therein Jan 4, 2010 Issued
Array ( [id] => 6101203 [patent_doc_number] => 20110164695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'METHOD AND SYSTEM FOR SELECTING A USER GROUP USING HYBRID-QUANTIZED CHANNEL DIRECTION INFORMATION FEEDBACKS FROM MIMO CAPABLE MOBILE DEVICES' [patent_app_type] => utility [patent_app_number] => 12/652137 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9456 [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] => publications/A1/0164/20110164695.pdf [firstpage_image] =>[orig_patent_app_number] => 12652137 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652137
Method and system for selecting a user group using hybrid-quantized channel direction information feedbacks from MIMO capable mobile devices Jan 4, 2010 Issued
Array ( [id] => 8691859 [patent_doc_number] => 08391392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Precoding codebooks for MIMO communication systems' [patent_app_type] => utility [patent_app_number] => 12/652044 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6169 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652044 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652044
Precoding codebooks for MIMO communication systems Jan 4, 2010 Issued
Array ( [id] => 9471081 [patent_doc_number] => 08724726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Automatic gain control apparatus and method for compressed mode in MIMO system' [patent_app_type] => utility [patent_app_number] => 12/607626 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3133 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12607626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607626
Automatic gain control apparatus and method for compressed mode in MIMO system Oct 27, 2009 Issued
Array ( [id] => 6278374 [patent_doc_number] => 20100119017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'METHOD AND SYSTEM FOR A 4X2 SFBC/STBC SYSTEM WITH 2 SPATIAL STREAMS USING ANGLE FEEDBACK' [patent_app_type] => utility [patent_app_number] => 12/607719 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8266 [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/A1/0119/20100119017.pdf [firstpage_image] =>[orig_patent_app_number] => 12607719 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607719
METHOD AND SYSTEM FOR A 4X2 SFBC/STBC SYSTEM WITH 2 SPATIAL STREAMS USING ANGLE FEEDBACK Oct 27, 2009 Abandoned
Array ( [id] => 5373151 [patent_doc_number] => 20090310711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Transmitter and receiver capable of reducing in-phase/quadrature-phase (I/Q) mismatch and an adjusting method thereof' [patent_app_type] => utility [patent_app_number] => 12/457528 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6355 [patent_no_of_claims] => 22 [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/A1/0310/20090310711.pdf [firstpage_image] =>[orig_patent_app_number] => 12457528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/457528
Transmitter and receiver capable of reducing in-phase/quadrature-phase (I/Q) mismatch and an adjusting method thereof Jun 14, 2009 Abandoned
Array ( [id] => 8644460 [patent_doc_number] => 08369454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Data receiving apparatus and data receiving method' [patent_app_type] => utility [patent_app_number] => 12/457519 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 17953 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 12457519 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/457519
Data receiving apparatus and data receiving method Jun 11, 2009 Issued
Array ( [id] => 6424601 [patent_doc_number] => 20100142632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'FREQUENCY SYNCHRONIZATION APPARATUS AND METHOD IN OFDM SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/477269 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5751 [patent_no_of_claims] => 14 [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/A1/0142/20100142632.pdf [firstpage_image] =>[orig_patent_app_number] => 12477269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477269
Frequency synchronization apparatus and method in OFDM system Jun 2, 2009 Issued
Array ( [id] => 8970520 [patent_doc_number] => 08509343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Methods and apparatus for amplifying and transmitting signals' [patent_app_type] => utility [patent_app_number] => 12/477644 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12477644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477644
Methods and apparatus for amplifying and transmitting signals Jun 2, 2009 Issued
Array ( [id] => 6334327 [patent_doc_number] => 20100246649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'Circuit device including peak and average detectors' [patent_app_type] => utility [patent_app_number] => 12/414729 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3404 [patent_no_of_claims] => 21 [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/A1/0246/20100246649.pdf [firstpage_image] =>[orig_patent_app_number] => 12414729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414729
Circuit device including peak and average detectors Mar 30, 2009 Issued
Array ( [id] => 8284575 [patent_doc_number] => 08218685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Data slicer threshold adjustment for disparity controlled signals' [patent_app_type] => utility [patent_app_number] => 12/414480 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2605 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12414480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414480
Data slicer threshold adjustment for disparity controlled signals Mar 29, 2009 Issued
Array ( [id] => 7709320 [patent_doc_number] => 20120002750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Method and Apparatus for Codebook-Based Precoding in MIMO Systems' [patent_app_type] => utility [patent_app_number] => 13/256659 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5342 [patent_no_of_claims] => 42 [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] => 13256659 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256659
Method and Apparatus for Codebook-Based Precoding in MIMO Systems Mar 16, 2009 Abandoned
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