Search

Leon T. Andrews

Examiner (ID: 11529, Phone: (571)270-1801 , Office: P/2411 )

Most Active Art Unit
2411
Art Unit(s)
2416, 2616, 2462, 2411
Total Applications
386
Issued Applications
274
Pending Applications
3
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12123202 [patent_doc_number] => 20180006789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'METHOD FOR CHANNEL SOUNDING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 15/689117 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8952 [patent_no_of_claims] => 10 [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] => 15689117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689117
Method for channel sounding in wireless local area network and apparatus for the same Aug 28, 2017 Issued
Array ( [id] => 13086427 [patent_doc_number] => 10063289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals [patent_app_type] => utility [patent_app_number] => 15/603035 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 100 [patent_no_of_words] => 34253 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15603035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/603035
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals May 22, 2017 Issued
Array ( [id] => 12421020 [patent_doc_number] => 09973964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Enterprise cognitive radio integrated with laser communications [patent_app_type] => utility [patent_app_number] => 15/495040 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15495040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495040
Enterprise cognitive radio integrated with laser communications Apr 23, 2017 Issued
Array ( [id] => 12203194 [patent_doc_number] => 09906277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Protocol for cooperation communication between access points in overlapped basic service set (OBSS) environment' [patent_app_type] => utility [patent_app_number] => 15/462370 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8812 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15462370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462370
Protocol for cooperation communication between access points in overlapped basic service set (OBSS) environment Mar 16, 2017 Issued
Array ( [id] => 11654602 [patent_doc_number] => 20170150507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'AGGREGATED CARRIER SYNCHRONIZATION AND REFERENCE SIGNAL TRANSMITTING AND RECEIVING METHODS, DEVICES AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/426658 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8915 [patent_no_of_claims] => 23 [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] => 15426658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426658
Aggregated carrier synchronization and reference signal transmitting and receiving methods, devices and systems Feb 6, 2017 Issued
Array ( [id] => 11610130 [patent_doc_number] => 20170127437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'COEXISTENT WORKING MODE ESTABLISHMENT METHOD, USER EQUIPMENT, BASE STATION AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/407997 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 24306 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 15407997 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407997
Coexistent working mode establishment method, user equipment, base station and system Jan 16, 2017 Issued
Array ( [id] => 12379365 [patent_doc_number] => 09961359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Personal video recorder [patent_app_type] => utility [patent_app_number] => 15/370981 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370981
Personal video recorder Dec 5, 2016 Issued
Array ( [id] => 12398271 [patent_doc_number] => 09967017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Method for transmitting and receiving a signal to protect against erroneous feedback information [patent_app_type] => utility [patent_app_number] => 15/343855 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7064 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15343855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/343855
Method for transmitting and receiving a signal to protect against erroneous feedback information Nov 3, 2016 Issued
Array ( [id] => 13685915 [patent_doc_number] => 20160381694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => WIRELESS COMMUNICATION SYSTEM, TERMINAL, AND PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 15/259774 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259774 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259774
WIRELESS COMMUNICATION SYSTEM, TERMINAL, AND PROCESSING METHOD Sep 7, 2016 Abandoned
Array ( [id] => 11274551 [patent_doc_number] => 20160337098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/218622 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12945 [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] => 15218622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218622
DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM Jul 24, 2016 Abandoned
Array ( [id] => 11111687 [patent_doc_number] => 20160308657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'METHOD, BASE STATION, AND USER EQUIPMENT FOR ACTIVATING OR DEACTIVATING CARRIER' [patent_app_type] => utility [patent_app_number] => 15/198256 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10730 [patent_no_of_claims] => 13 [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] => 15198256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198256
Method, base station, and user equipment for activating or deactivating carrier Jun 29, 2016 Issued
Array ( [id] => 11008037 [patent_doc_number] => 20160204989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'BROADBAND MODEM WITH CHANNEL LEARNING AND METHODS FOR USE THEREWITH' [patent_app_type] => utility [patent_app_number] => 15/075598 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5940 [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] => 15075598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075598
Broadband modem with channel learning and methods for use therewith Mar 20, 2016 Issued
Array ( [id] => 11007892 [patent_doc_number] => 20160204845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/075524 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10023 [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] => 15075524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075524
Method and apparatus for transmitting and receiving channel state information in wireless communication system Mar 20, 2016 Issued
Array ( [id] => 11111607 [patent_doc_number] => 20160308578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'FAST RADIO FREQUENCY COMMUNICATION FOR SPORT TIMING APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/074476 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20789 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 15074476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074476
Fast radio frequency communication for sport timing applications Mar 17, 2016 Issued
Array ( [id] => 11000715 [patent_doc_number] => 20160197662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'CHANNEL STATE INFORMATION FEEDBACK METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/073147 [patent_app_country] => US [patent_app_date] => 2016-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17163 [patent_no_of_claims] => 19 [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] => 15073147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/073147
Channel state information feedback method and apparatus Mar 16, 2016 Issued
Array ( [id] => 11433828 [patent_doc_number] => 09572162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Aggregated carrier synchronization and reference signal transmitting and receiving methods, devices and systems' [patent_app_type] => utility [patent_app_number] => 15/067432 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8894 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067432
Aggregated carrier synchronization and reference signal transmitting and receiving methods, devices and systems Mar 10, 2016 Issued
Array ( [id] => 13260397 [patent_doc_number] => 10142902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Method and system of managing voice call and IP media sessions in a wireless network environment [patent_app_type] => utility [patent_app_number] => 15/018084 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2509 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15018084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018084
Method and system of managing voice call and IP media sessions in a wireless network environment Feb 7, 2016 Issued
Array ( [id] => 11097667 [patent_doc_number] => 20160294636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'NODE PLACEMENT METHOD WITHIN A WIRELESS NETWORK, SUCH AS A WIRELESS LOCAL AREA NETWORK' [patent_app_type] => utility [patent_app_number] => 15/017923 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9714 [patent_no_of_claims] => 21 [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] => 15017923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/017923
Node placement method within a wireless network, such as a wireless local area network Feb 7, 2016 Issued
Array ( [id] => 10827089 [patent_doc_number] => 20160173259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'METHOD FOR CHANNEL SOUNDING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 14/993881 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8989 [patent_no_of_claims] => 12 [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] => 14993881 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993881
Method for channel sounding in wireless local area network and apparatus for the same Jan 11, 2016 Issued
Array ( [id] => 11646759 [patent_doc_number] => 09668163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Enterprise cognitive radio integrated with laser communications' [patent_app_type] => utility [patent_app_number] => 14/986796 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14986796 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986796
Enterprise cognitive radio integrated with laser communications Jan 3, 2016 Issued
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