Search

Berhanu Tadese

Examiner (ID: 19397, Phone: (571)272-2478 , Office: P/2634 )

Most Active Art Unit
2632
Art Unit(s)
2634, 2632
Total Applications
610
Issued Applications
522
Pending Applications
49
Abandoned Applications
52

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13216021 [patent_doc_number] => 10122390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Modulated signal generating device and wireless device [patent_app_type] => utility [patent_app_number] => 15/391324 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9531 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391324
Modulated signal generating device and wireless device Dec 26, 2016 Issued
Array ( [id] => 12055276 [patent_doc_number] => 20170331620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'METHOD FOR RECEIVING AND TRANSMITTING SYNCHRONIZATION SIGNAL AND WIRELESS COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/391508 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6244 [patent_no_of_claims] => 26 [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] => 15391508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391508
Method for receiving and transmitting synchronization signal and wireless communication device Dec 26, 2016 Issued
Array ( [id] => 13284677 [patent_doc_number] => 10153935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme [patent_app_type] => utility [patent_app_number] => 15/391270 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391270
Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme Dec 26, 2016 Issued
Array ( [id] => 14673711 [patent_doc_number] => 10374785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Clock phase adjustment using clock and data recovery scheme [patent_app_type] => utility [patent_app_number] => 15/391593 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9339 [patent_no_of_claims] => 10 [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] => 15391593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391593
Clock phase adjustment using clock and data recovery scheme Dec 26, 2016 Issued
Array ( [id] => 11711522 [patent_doc_number] => 20170180021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD AND DEVICE FOR BEAMFORMING' [patent_app_type] => utility [patent_app_number] => 15/385839 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6153 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15385839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/385839
Method and device for beam forming Dec 19, 2016 Issued
Array ( [id] => 13725629 [patent_doc_number] => 20170373770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => RECEIVING CIRCUIT CAPABLE OF PERFORMING I/Q MISMATCH CALIBRATION BASED ON EXTERNAL OSCILLATING SIGNAL [patent_app_type] => utility [patent_app_number] => 15/385230 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15385230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/385230
Receiving circuit capable of performing I/Q mismatch calibration based on external oscillating signal Dec 19, 2016 Issued
Array ( [id] => 13710657 [patent_doc_number] => 20170366283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Method and Device for Detecting Notch Band [patent_app_type] => utility [patent_app_number] => 15/369940 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15369940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369940
Method and device for detecting notch band Dec 5, 2016 Issued
Array ( [id] => 12175697 [patent_doc_number] => 09893847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-13 [patent_title] => 'Wireless communication device and digital self-interference estimation method thereof' [patent_app_type] => utility [patent_app_number] => 15/369828 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5873 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15369828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369828
Wireless communication device and digital self-interference estimation method thereof Dec 4, 2016 Issued
Array ( [id] => 12096108 [patent_doc_number] => 20170353201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Echo Cancellation Circuit, Receiver Applied to Digital Communication System and Echo Cancellation Method' [patent_app_type] => utility [patent_app_number] => 15/368885 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3836 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15368885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368885
Echo cancellation circuit, receiver applied to digital communication system and echo cancellation method Dec 4, 2016 Issued
Array ( [id] => 12536556 [patent_doc_number] => 10009050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Quadrature transmitter, wireless communication unit, and method for spur suppression [patent_app_type] => utility [patent_app_number] => 15/367439 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10336 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [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] => 15367439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367439
Quadrature transmitter, wireless communication unit, and method for spur suppression Dec 1, 2016 Issued
Array ( [id] => 12419220 [patent_doc_number] => 09973360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Method and apparatus for generating phase shift control signals [patent_app_type] => utility [patent_app_number] => 15/366273 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6869 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 15366273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366273
Method and apparatus for generating phase shift control signals Nov 30, 2016 Issued
Array ( [id] => 11674602 [patent_doc_number] => 20170163327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'SYSTEM AND METHOD FOR BEAMFORMING WTH AUTOMATIC AMPLITUDE AND PHASE ERROR CALIBRATION' [patent_app_type] => utility [patent_app_number] => 15/366052 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9157 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15366052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366052
System and method for beamforming wth automatic amplitude and phase error calibration Nov 30, 2016 Issued
Array ( [id] => 12041132 [patent_doc_number] => 09819373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications' [patent_app_type] => utility [patent_app_number] => 15/362080 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 13069 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15362080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362080
Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications Nov 27, 2016 Issued
Array ( [id] => 11946777 [patent_doc_number] => 20170250927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'VIRTUAL RADIO ACCESS NETWORK USING SOFTWARE-DEFINED NETWORK OF REMOTES AND DIGITAL MULTIPLEXING SWITCHES' [patent_app_type] => utility [patent_app_number] => 15/358060 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11912 [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] => 15358060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358060
VIRTUAL RADIO ACCESS NETWORK USING SOFTWARE-DEFINED NETWORK OF REMOTES AND DIGITAL MULTIPLEXING SWITCHES Nov 20, 2016 Abandoned
Array ( [id] => 13600027 [patent_doc_number] => 20180351562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => DIGITAL PHASE LOCKED LOOP [patent_app_type] => utility [patent_app_number] => 15/779119 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779119
Digital phase locked loop Nov 9, 2016 Issued
Array ( [id] => 12670579 [patent_doc_number] => 20180115359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Method and Systems using Quasi-Synchronous Distributed CDD Systems [patent_app_type] => utility [patent_app_number] => 15/332008 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15332008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332008
Method and systems using quasi-synchronous distributed CDD systems Oct 23, 2016 Issued
Array ( [id] => 15016629 [patent_doc_number] => 10454483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Open loop oscillator time-to-digital conversion [patent_app_type] => utility [patent_app_number] => 15/332152 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15332152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332152
Open loop oscillator time-to-digital conversion Oct 23, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Menu