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] => 9894502 [patent_doc_number] => 20150049701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'METHOD FOR INDICATING CHANNEL MEASUREMENT FEEDBACK AND SENDING STATION' [patent_app_type] => utility [patent_app_number] => 14/386967 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10660 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 11 [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] => 14386967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386967
Method for indicating channel measurement feedback and sending station May 28, 2012 Issued
Array ( [id] => 8452196 [patent_doc_number] => 20120263142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'FREQUENCY HOPPING PATTERN AND METHOD FOR TRANSMITTING UPLINK SIGNALS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/453988 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5745 [patent_no_of_claims] => 12 [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] => 13453988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453988
Frequency hopping pattern and method for transmitting uplink signals using the same Apr 22, 2012 Issued
Array ( [id] => 9240775 [patent_doc_number] => 08605572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-10 [patent_title] => 'Packet data network specific addressing solutions with network-based mobility' [patent_app_type] => utility [patent_app_number] => 13/447852 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 12364 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13447852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/447852
Packet data network specific addressing solutions with network-based mobility Apr 15, 2012 Issued
Array ( [id] => 9279595 [patent_doc_number] => 20140029563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'METHOD AND APPARATUS FOR USER EQUIPMENT IN BATTERY SAVING MODE TRANSMITTING REVERSE DIRECTION CONTROL SIGNAL IN MOBILE COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/111456 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7535 [patent_no_of_claims] => 12 [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] => 14111456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/111456
METHOD AND APPARATUS FOR USER EQUIPMENT IN BATTERY SAVING MODE TRANSMITTING REVERSE DIRECTION CONTROL SIGNAL IN MOBILE COMMUNICATION SYSTEM Apr 9, 2012 Abandoned
Array ( [id] => 9293051 [patent_doc_number] => 20140036685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/111530 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8886 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14111530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/111530
Method and apparatus for transmitting/receiving data in mobile communication system Apr 9, 2012 Issued
Array ( [id] => 8311948 [patent_doc_number] => 20120188972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'EFFICIENT UPLINK TRANSMISSION OF CHANNEL STATE INFORMATION' [patent_app_type] => utility [patent_app_number] => 13/439759 [patent_app_country] => US [patent_app_date] => 2012-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4645 [patent_no_of_claims] => 90 [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] => 13439759 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/439759
Efficient uplink transmission of channel state information Apr 3, 2012 Issued
Array ( [id] => 11565686 [patent_doc_number] => 09628291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Method for automatic tunneling of IPV6 packets with topologically incorrect source addresses' [patent_app_type] => utility [patent_app_number] => 14/386916 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14386916 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386916
Method for automatic tunneling of IPV6 packets with topologically incorrect source addresses Mar 22, 2012 Issued
Array ( [id] => 9863373 [patent_doc_number] => 20150043392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'DYNAMIC CONFIGURATION OF SUBFRAMES IN A RADIO COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/385536 [patent_app_country] => US [patent_app_date] => 2012-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8181 [patent_no_of_claims] => 29 [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] => 14385536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385536
Dynamic configuration of subframes in a radio communications system Mar 21, 2012 Issued
Array ( [id] => 10061529 [patent_doc_number] => 09100901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Apparatus and method for initial access in wireless communication system with hierarchical cell structure' [patent_app_type] => utility [patent_app_number] => 13/399766 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10203 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399766 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399766
Apparatus and method for initial access in wireless communication system with hierarchical cell structure Feb 16, 2012 Issued
Array ( [id] => 10900050 [patent_doc_number] => 08923280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Method and apparatus for selecting domain for voice call continuity in mobile communication system' [patent_app_type] => utility [patent_app_number] => 13/399809 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399809 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399809
Method and apparatus for selecting domain for voice call continuity in mobile communication system Feb 16, 2012 Issued
Array ( [id] => 8357937 [patent_doc_number] => 20120213088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'METHODS AND APPARATUS TO REPORT LINK QUALITY MEASUREMENTS FOR DOWNLINK DUAL CARRIER OPERATION' [patent_app_type] => utility [patent_app_number] => 13/399676 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 25848 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13399676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399676
Methods and apparatus to report link quality measurements for downlink dual carrier operation Feb 16, 2012 Issued
Array ( [id] => 10527185 [patent_doc_number] => 09253713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Method and system for small cell discovery in heterogeneous cellular networks' [patent_app_type] => utility [patent_app_number] => 13/399541 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10565 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399541 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399541
Method and system for small cell discovery in heterogeneous cellular networks Feb 16, 2012 Issued
Array ( [id] => 10027749 [patent_doc_number] => 09069649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Distributed credit FIFO link of a configurable mesh data bus' [patent_app_type] => utility [patent_app_number] => 13/399846 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 58 [patent_no_of_words] => 29363 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399846
Distributed credit FIFO link of a configurable mesh data bus Feb 16, 2012 Issued
Array ( [id] => 8335835 [patent_doc_number] => 20120202534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'METHOD AND APPARATUS FOR INTERFACING SYNCHRONOUS CORE NETWORK WITH ASYNCHRONOUS RADIO NETWORK' [patent_app_type] => utility [patent_app_number] => 13/397044 [patent_app_country] => US [patent_app_date] => 2012-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7043 [patent_no_of_claims] => 27 [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] => 13397044 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/397044
Method and apparatus for interfacing synchronous core network with asynchronous radio network Feb 14, 2012 Issued
Array ( [id] => 11234584 [patent_doc_number] => 09461829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Method and apparatus for controlling charging in a communication network' [patent_app_type] => utility [patent_app_number] => 14/368418 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368418 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368418
Method and apparatus for controlling charging in a communication network Dec 26, 2011 Issued
Array ( [id] => 8840490 [patent_doc_number] => 20130136118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD' [patent_app_type] => utility [patent_app_number] => 13/814338 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 13800 [patent_no_of_claims] => 7 [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] => 13814338 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814338
Time division receiver and time division receiving method Dec 13, 2011 Issued
Array ( [id] => 10153381 [patent_doc_number] => 09185694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Method and device for transmitting and receiving data in wireless communication system' [patent_app_type] => utility [patent_app_number] => 13/883861 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 16950 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13883861 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883861
Method and device for transmitting and receiving data in wireless communication system Nov 7, 2011 Issued
Array ( [id] => 9484831 [patent_doc_number] => 08730789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-20 [patent_title] => 'Transmit diversity technique based on channel randomization for OFDM systems' [patent_app_type] => utility [patent_app_number] => 13/278893 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8121 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 13278893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278893
Transmit diversity technique based on channel randomization for OFDM systems Oct 20, 2011 Issued
Array ( [id] => 8938753 [patent_doc_number] => 20130188550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'DEVICE AND METHOD FOR ALLOCATING RADIO RESOURCES IN WIRELESS COMMUNICATION NETWORK' [patent_app_type] => utility [patent_app_number] => 13/877379 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4618 [patent_no_of_claims] => 15 [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] => 13877379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877379
DEVICE AND METHOD FOR ALLOCATING RADIO RESOURCES IN WIRELESS COMMUNICATION NETWORK Sep 26, 2011 Abandoned
Array ( [id] => 8369551 [patent_doc_number] => 20120218939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'Dynamic selection among algorithms for generating fillers for security of data communications' [patent_app_type] => utility [patent_app_number] => 13/244015 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8280 [patent_no_of_claims] => 32 [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] => 13244015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/244015
Dynamic selection among algorithms for generating fillers for security of data communications Sep 22, 2011 Issued
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