Search

Alex B. Efta

Examiner (ID: 13215, Phone: (571)270-7604 , Office: P/1745 )

Most Active Art Unit
1745
Art Unit(s)
1745, 1791
Total Applications
829
Issued Applications
452
Pending Applications
92
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16403980 [patent_doc_number] => 20200344838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => TECHNIQUES FOR MAINTAINING CONNECTED STATE [patent_app_type] => utility [patent_app_number] => 16/958853 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -60 [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] => 16958853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958853
TECHNIQUES FOR MAINTAINING CONNECTED STATE Dec 28, 2017 Abandoned
Array ( [id] => 15016731 [patent_doc_number] => 10454534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Communication method using interference alignment in wireless LAN [patent_app_type] => utility [patent_app_number] => 15/831243 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 11081 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831243
Communication method using interference alignment in wireless LAN Dec 3, 2017 Issued
Array ( [id] => 12721132 [patent_doc_number] => 20180132211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => METHOD AND APPARATUS FOR SIGNALING DIFFERENT SHORT TTI (TRANSMISSION TIME INTERVAL) BAND IN SHORTENED TTI IN A WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/796007 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796007
Method and apparatus for signaling different short TTI (transmission time interval) band in shortened TTI in a wireless communication system Oct 26, 2017 Issued
Array ( [id] => 15988081 [patent_doc_number] => 10674394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Method and apparatus for reducing network latency [patent_app_type] => utility [patent_app_number] => 15/796183 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8436 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796183
Method and apparatus for reducing network latency Oct 26, 2017 Issued
Array ( [id] => 14224315 [patent_doc_number] => 20190124543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => CONTROLLING PERFORMANCE OF A WIRELESS DEVICE IN A HETEROGENEOUS NETWORK [patent_app_type] => utility [patent_app_number] => 15/791917 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791917
Controlling performance of a wireless device in a heterogeneous network Oct 23, 2017 Issued
Array ( [id] => 16250209 [patent_doc_number] => 10749592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => Scheduling resources for relay nodes in a wireless network [patent_app_type] => utility [patent_app_number] => 15/791838 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8208 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 15791838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791838
Scheduling resources for relay nodes in a wireless network Oct 23, 2017 Issued
Array ( [id] => 13937577 [patent_doc_number] => 20190052304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SELF-INTERFERENCE SIGNAL CANCELLATION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/782189 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782189
Self-interference signal cancellation device and method Oct 11, 2017 Issued
Array ( [id] => 14605399 [patent_doc_number] => 10355901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Method for transmitting a reference signal having a low peak to average power ratio [patent_app_type] => utility [patent_app_number] => 15/782400 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9020 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782400 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782400
Method for transmitting a reference signal having a low peak to average power ratio Oct 11, 2017 Issued
Array ( [id] => 15958621 [patent_doc_number] => 10667244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Techniques and apparatuses for waveform signaling for downlink communications [patent_app_type] => utility [patent_app_number] => 15/726229 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 16601 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726229
Techniques and apparatuses for waveform signaling for downlink communications Oct 4, 2017 Issued
Array ( [id] => 14166403 [patent_doc_number] => 20190110304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Wireless Systems and Methods Using Low-Frequency Spectrum for Small Cells and Millimeter Wave Spectrum for Macrocells [patent_app_type] => utility [patent_app_number] => 15/726238 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726238
Wireless Systems and Methods Using Low-Frequency Spectrum for Small Cells and Millimeter Wave Spectrum for Macrocells Oct 4, 2017 Abandoned
Array ( [id] => 12617178 [patent_doc_number] => 20180097556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => FAST BEAM RECOVERY USING BEAM INFORMATION IN THE MEASUREMENT REPORT [patent_app_type] => utility [patent_app_number] => 15/708758 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708758 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708758
Fast beam recovery using beam information in the measurement report Sep 18, 2017 Issued
Array ( [id] => 13351015 [patent_doc_number] => 20180227047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CURRENT INDICATION CHANNEL FOR EMBB/URLLC MULTIPLEXING [patent_app_type] => utility [patent_app_number] => 15/708858 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11931 [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] => 15708858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708858
Current indication channel for eMBB/URLLC multiplexing Sep 18, 2017 Issued
Array ( [id] => 12123947 [patent_doc_number] => 20180007533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'REALM TRANSLATION IN AN IMS NETWORK' [patent_app_type] => utility [patent_app_number] => 15/707795 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4619 [patent_no_of_claims] => 2 [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] => 15707795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707795
Realm translation in an IMS network Sep 17, 2017 Issued
Array ( [id] => 13712249 [patent_doc_number] => 20170367079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD AND APPARATUS FOR SCHEDULING USER EQUIPMENT UPLINK TRANSMISSIONS ON AN UNLICENSED CARRIER [patent_app_type] => utility [patent_app_number] => 15/690166 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690166
Method and apparatus for scheduling user equipment uplink transmissions on an unlicensed carrier Aug 28, 2017 Issued
Array ( [id] => 18106891 [patent_doc_number] => 11546801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Traffic distribution control for wireless hybrid access networks [patent_app_type] => utility [patent_app_number] => 16/639318 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6184 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639318
Traffic distribution control for wireless hybrid access networks Aug 17, 2017 Issued
Array ( [id] => 14448097 [patent_doc_number] => 20190181922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => METHOD FOR TRANSMITTING ANALOG BEAM-RELATED INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND ENTITY USING METHOD [patent_app_type] => utility [patent_app_number] => 16/325172 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16325172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325172
Method for transmitting analog beam-related information in wireless communication system, and entity using method Aug 13, 2017 Issued
Array ( [id] => 17271763 [patent_doc_number] => 11197205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Mobile telecommunications system method including switching between radio resources based on measured signal properties [patent_app_type] => utility [patent_app_number] => 16/324173 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10318 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 16324173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324173
Mobile telecommunications system method including switching between radio resources based on measured signal properties Aug 10, 2017 Issued
Array ( [id] => 17381939 [patent_doc_number] => 11239975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Terminal apparatus, base station apparatus, communication method, and integrated circuit [patent_app_type] => utility [patent_app_number] => 16/324155 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 19665 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324155
Terminal apparatus, base station apparatus, communication method, and integrated circuit Aug 8, 2017 Issued
Array ( [id] => 14477965 [patent_doc_number] => 20190190636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => RESOURCE ALLOCATION METHOD FOR CONTROLLING INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM OPERATING IN FLEXIBLE DUPLEX MODE ON A CELL-BY-CELL BASIS, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 16/325176 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325176
Resource allocation method for controlling inter-cell interference in wireless communication system operating in flexible duplex mode on a cell-by-cell basis, and apparatus therefor Aug 3, 2017 Issued
Array ( [id] => 12027631 [patent_doc_number] => 20170317730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'System and Method for Downlink Channel Sounding in Wireless Communications Systems' [patent_app_type] => utility [patent_app_number] => 15/650473 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7432 [patent_no_of_claims] => 29 [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] => 15650473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650473
System and method for downlink channel sounding in wireless communications systems Jul 13, 2017 Issued
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