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] => 19072079 [patent_doc_number] => 20240106505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => TRANSMIT ANTENNA DIVERSITY WIRELESS AUDIO SYSTEM [patent_app_type] => utility [patent_app_number] => 18/192555 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192555
Transmit antenna diversity wireless audio system Mar 28, 2023 Issued
Array ( [id] => 19485521 [patent_doc_number] => 20240333563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ADAPTIVE CHANNEL EQUALIZATION FOR A DUO-BINARY TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/189864 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189864
Adaptive channel equalization for a duo-binary transceiver Mar 23, 2023 Issued
Array ( [id] => 19485521 [patent_doc_number] => 20240333563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ADAPTIVE CHANNEL EQUALIZATION FOR A DUO-BINARY TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/189864 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189864
Adaptive channel equalization for a duo-binary transceiver Mar 23, 2023 Issued
Array ( [id] => 19972960 [patent_doc_number] => 12341585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method of allocation of reference signals for beamforming with non-planar antenna modules [patent_app_type] => utility [patent_app_number] => 18/187361 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9051 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187361
Method of allocation of reference signals for beamforming with non-planar antenna modules Mar 20, 2023 Issued
Array ( [id] => 19972960 [patent_doc_number] => 12341585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method of allocation of reference signals for beamforming with non-planar antenna modules [patent_app_type] => utility [patent_app_number] => 18/187361 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9051 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187361
Method of allocation of reference signals for beamforming with non-planar antenna modules Mar 20, 2023 Issued
Array ( [id] => 19341850 [patent_doc_number] => 12052050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Reduce, in a receive signal, interference caused by a simultaneous transmit signal in a same frequency band as the receive signal [patent_app_type] => utility [patent_app_number] => 18/176334 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 29958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176334
Reduce, in a receive signal, interference caused by a simultaneous transmit signal in a same frequency band as the receive signal Feb 27, 2023 Issued
Array ( [id] => 19377262 [patent_doc_number] => 12068849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Data transmission method and apparatus [patent_app_type] => utility [patent_app_number] => 18/175302 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 28685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175302
Data transmission method and apparatus Feb 26, 2023 Issued
Array ( [id] => 18632624 [patent_doc_number] => 20230291538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD OF CALIBRATING A CLOCK SIGNAL, AND CORRESPONDING ELECTRONIC DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/174183 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174183
Method of calibrating a clock signal, and corresponding electronic device and system Feb 23, 2023 Issued
Array ( [id] => 18984650 [patent_doc_number] => 11909852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Frequency and gain calibration for time synchronization in a network [patent_app_type] => utility [patent_app_number] => 18/113542 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 21340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113542
Frequency and gain calibration for time synchronization in a network Feb 22, 2023 Issued
Array ( [id] => 18601254 [patent_doc_number] => 20230276059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ON-VEHICLE DEVICE, MANAGEMENT SYSTEM, AND UPLOAD METHOD [patent_app_type] => utility [patent_app_number] => 18/172929 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172929
On-vehicle device, management system, and upload method Feb 21, 2023 Issued
Array ( [id] => 19812962 [patent_doc_number] => 12244377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Compression of channel estimates [patent_app_type] => utility [patent_app_number] => 18/172288 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5869 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172288
Compression of channel estimates Feb 20, 2023 Issued
Array ( [id] => 19689057 [patent_doc_number] => 20250007602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MULTI-BEAMFORMING OPTIMIZATION METHOD FOR SPACE-BASED ADS-B BASED ON COVERAGE MATRIX [patent_app_type] => utility [patent_app_number] => 18/277238 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277238
Multi-beamforming optimization method for space-based ADS-B based on coverage matrix Jan 16, 2023 Issued
Array ( [id] => 18632536 [patent_doc_number] => 20230291448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TECHNIQUES FOR IMPLEMENTING A CODEBOOK SCALING FACTOR FOR VARIABLE FREQUENCY RESPONSE HANDLING [patent_app_type] => utility [patent_app_number] => 18/150556 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150556
Techniques for implementing a codebook scaling factor for variable frequency response handling Jan 4, 2023 Issued
Array ( [id] => 18489211 [patent_doc_number] => 20230216562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SIGNAL PROCESSING DEVICE AND BASE STATION ANTENNA [patent_app_type] => utility [patent_app_number] => 18/092965 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092965
Signal processing device and base station antenna Jan 3, 2023 Issued
Array ( [id] => 18395605 [patent_doc_number] => 20230163826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => CHANNEL STATE INFORMATION MEASUREMENT ADAPTATION TO MAXIMUM MULTIPLE-INPUT MULTIPLE-OUTPUT LAYERS [patent_app_type] => utility [patent_app_number] => 18/147259 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147259
Channel state information measurement adaptation to maximum multiple-input multiple-output layers Dec 27, 2022 Issued
Array ( [id] => 19445304 [patent_doc_number] => 12095603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Isolated driver device and method of transmitting information in an isolated driver device [patent_app_type] => utility [patent_app_number] => 18/146872 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6679 [patent_no_of_claims] => 19 [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] => 18146872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146872
Isolated driver device and method of transmitting information in an isolated driver device Dec 26, 2022 Issued
Array ( [id] => 19782154 [patent_doc_number] => 12231201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Reconfiguration intelligent surface device and beamforming method thereof [patent_app_type] => utility [patent_app_number] => 18/087836 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6987 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087836
Reconfiguration intelligent surface device and beamforming method thereof Dec 22, 2022 Issued
Array ( [id] => 18457309 [patent_doc_number] => 20230198591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Establishing and Refining Beams in MIMO Sessions [patent_app_type] => utility [patent_app_number] => 18/086738 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086738
Establishing and Refining Beams in MIMO Sessions Dec 21, 2022 Abandoned
Array ( [id] => 19858868 [patent_doc_number] => 12261730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Multi-user interleaved frequency-division multiplexing for block transmissions [patent_app_type] => utility [patent_app_number] => 18/145585 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10389 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145585
Multi-user interleaved frequency-division multiplexing for block transmissions Dec 21, 2022 Issued
Array ( [id] => 18670696 [patent_doc_number] => 11777616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Testing method and arrangement [patent_app_type] => utility [patent_app_number] => 18/080366 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8361 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080366
Testing method and arrangement Dec 12, 2022 Issued
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