Search

Muluemebet Gurmu

Examiner (ID: 2650, Phone: (571)270-7095 , Office: P/2163 )

Most Active Art Unit
2163
Art Unit(s)
2163, 2191, 2155
Total Applications
547
Issued Applications
405
Pending Applications
55
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12598323 [patent_doc_number] => 20180091271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => METHOD AND SYSTEM FOR SIMULTANEOUS INFORMATION AND ENERGY TRANSFER WITH A GUARD INTERVAL SIGNAL [patent_app_type] => utility [patent_app_number] => 15/831072 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831072 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831072
Method and system for simultaneous information and energy transfer with a guard interval signal Dec 3, 2017 Issued
Array ( [id] => 16700832 [patent_doc_number] => 10951455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Methods of converting or reconverting a data signal and method and system for data transmission and/or data reception [patent_app_type] => utility [patent_app_number] => 16/461971 [patent_app_country] => US [patent_app_date] => 2017-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8072 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461971
Methods of converting or reconverting a data signal and method and system for data transmission and/or data reception Nov 22, 2017 Issued
Array ( [id] => 15124869 [patent_doc_number] => 20190349068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHODS AND DEVICES FOR TRANSMITTING/RECEIVING INFORMATION RELATING TO SYNCHRONIZATION [patent_app_type] => utility [patent_app_number] => 16/474371 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16474371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474371
METHODS AND DEVICES FOR TRANSMITTING/RECEIVING INFORMATION RELATING TO SYNCHRONIZATION Oct 22, 2017 Abandoned
Array ( [id] => 12598530 [patent_doc_number] => 20180091340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => MOST LIKELY ESTIMATION SYSTEMS AND METHODS FOR CODED GMSK [patent_app_type] => utility [patent_app_number] => 15/713049 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713049 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/713049
MOST LIKELY ESTIMATION SYSTEMS AND METHODS FOR CODED GMSK Sep 21, 2017 Abandoned
Array ( [id] => 14112041 [patent_doc_number] => 20190097696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => TUNING A SUBSET OF RECEIVE CHAINS OF A COMPONENT CARRIER AWAY FROM MIMO COMMUNICATION TO PERFORM AN INTER-FREQUENCY POSITIONING REFERENCE SIGNAL MEASUREMENT [patent_app_type] => utility [patent_app_number] => 15/712752 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712752
Tuning a subset of receive chains of a component carrier away from MIMO communication to perform an inter-frequency positioning reference signal measurement Sep 21, 2017 Issued
Array ( [id] => 16732182 [patent_doc_number] => 20210099331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Communication Node and Method for Generating Multicarrier Signals by Backscattering [patent_app_type] => utility [patent_app_number] => 16/646232 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16646232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646232
Communication node and method for generating multicarrier signals by backscattering Sep 11, 2017 Issued
Array ( [id] => 13710505 [patent_doc_number] => 20170366207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD FOR POLARITY BIT LINE ENCODING USING APERIODIC FRAMES [patent_app_type] => utility [patent_app_number] => 15/693986 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15693986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693986
Method for polarity bit line encoding using aperiodic frames Aug 31, 2017 Issued
Array ( [id] => 14576405 [patent_doc_number] => 20190215811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => CHANNEL PARTITIONING FOR FREQUENCY-HOPPING NARROWBAND IOT [patent_app_type] => utility [patent_app_number] => 16/330046 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16330046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330046
Channel partitioning for frequency-hopping narrowband IoT Aug 30, 2017 Issued
Array ( [id] => 15353065 [patent_doc_number] => 20200014424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => LOAD DRIVE SYSTEM AND LOAD DRIVE METHOD [patent_app_type] => utility [patent_app_number] => 16/494157 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494157
Load drive system and load drive method Aug 30, 2017 Issued
Array ( [id] => 12155515 [patent_doc_number] => 20180026780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'SIGNAL DEMODULATION APPARATUS AND METHOD IN CLOSED COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/663807 [patent_app_country] => US [patent_app_date] => 2017-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3707 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15663807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663807
Signal demodulation apparatus and method in closed communication system Jul 29, 2017 Issued
Array ( [id] => 16250238 [patent_doc_number] => 10749621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Radio communication repeater, a radio communication system and method [patent_app_type] => utility [patent_app_number] => 16/317547 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7529 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317547
Radio communication repeater, a radio communication system and method Jul 12, 2017 Issued
Array ( [id] => 13216375 [patent_doc_number] => 10122568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Digital compensation of IQ coupling in communication receivers [patent_app_type] => utility [patent_app_number] => 15/642347 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4793 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15642347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642347
Digital compensation of IQ coupling in communication receivers Jul 5, 2017 Issued
Array ( [id] => 12875365 [patent_doc_number] => 20180183630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => RECEIVING CIRCUIT, AND SEMICONDUCTOR DEVICE AND SYSTEM CONFIGURED TO USE THE RECEIVING CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/642566 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15642566 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642566
RECEIVING CIRCUIT, AND SEMICONDUCTOR DEVICE AND SYSTEM CONFIGURED TO USE THE RECEIVING CIRCUIT Jul 5, 2017 Abandoned
Array ( [id] => 12130005 [patent_doc_number] => 20180013591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Channel Estimation In OFDM Communication Systems' [patent_app_type] => utility [patent_app_number] => 15/642348 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4256 [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] => 15642348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642348
Channel estimation in OFDM communication systems Jul 5, 2017 Issued
Array ( [id] => 16974323 [patent_doc_number] => 11070308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Mitigation of partial band jamming for satellite communications [patent_app_type] => utility [patent_app_number] => 15/643418 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8948 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643418
Mitigation of partial band jamming for satellite communications Jul 5, 2017 Issued
Array ( [id] => 16610241 [patent_doc_number] => 10911269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Decision feedback equalizer circuit with transistor mobility change compensation [patent_app_type] => utility [patent_app_number] => 15/642524 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3946 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15642524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642524
Decision feedback equalizer circuit with transistor mobility change compensation Jul 5, 2017 Issued
Array ( [id] => 18156881 [patent_doc_number] => 11569882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Electronic device and method for multi-antenna communication apparatus [patent_app_type] => utility [patent_app_number] => 16/307147 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 17053 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307147
Electronic device and method for multi-antenna communication apparatus May 31, 2017 Issued
Array ( [id] => 15793269 [patent_doc_number] => 10630370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Transmitter and receiver [patent_app_type] => utility [patent_app_number] => 15/761225 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10534 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761225
Transmitter and receiver May 8, 2017 Issued
Array ( [id] => 13544819 [patent_doc_number] => 20180323956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => DEVICE AND METHOD FOR RECOVERING CLOCK AND DATA [patent_app_type] => utility [patent_app_number] => 15/585164 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585164
Device and method for recovering clock and data May 2, 2017 Issued
Array ( [id] => 14065469 [patent_doc_number] => 10237052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Multiphase clock generation and interpolation with clock edge skew correction [patent_app_type] => utility [patent_app_number] => 15/585348 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7689 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585348
Multiphase clock generation and interpolation with clock edge skew correction May 2, 2017 Issued
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