Search

Ricky D. Shafer

Examiner (ID: 6269, Phone: (571)272-2320 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872, 2507
Total Applications
2489
Issued Applications
1822
Pending Applications
155
Abandoned Applications
537

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14415615 [patent_doc_number] => 20190173651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => METHOD AND DEVICE IN WIRELESS TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/271891 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271891
Method and device in wireless transmission Feb 10, 2019 Issued
Array ( [id] => 14415605 [patent_doc_number] => 20190173646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => METHOD AND APPARATUS FOR SENDING REFERENCE SIGNAL, AND METHOD AND APPARATUS FOR RECEIVING REFERENCE SIGNAL [patent_app_type] => utility [patent_app_number] => 16/272949 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16272949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272949
METHOD AND APPARATUS FOR SENDING REFERENCE SIGNAL, AND METHOD AND APPARATUS FOR RECEIVING REFERENCE SIGNAL Feb 10, 2019 Abandoned
Array ( [id] => 17465531 [patent_doc_number] => 20220078837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => WIRELESS NODE AND WIRELESS COMMUNICATION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/428904 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17428904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428904
WIRELESS NODE AND WIRELESS COMMUNICATION CONTROL METHOD Feb 7, 2019 Abandoned
Array ( [id] => 18190279 [patent_doc_number] => 11580879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Systems and methods for generating personalized nutritional recommendations [patent_app_type] => utility [patent_app_number] => 16/265939 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5715 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265939
Systems and methods for generating personalized nutritional recommendations Jan 31, 2019 Issued
Array ( [id] => 16212219 [patent_doc_number] => 20200245209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SYSTEM AND METHOD FOR SUPPORTING 5G USER DEVICES IN A LEGACY WIRELESS CORE NETWORK [patent_app_type] => utility [patent_app_number] => 16/261903 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261903
System and method for supporting 5G user devices in a legacy wireless core network Jan 29, 2019 Issued
Array ( [id] => 17327244 [patent_doc_number] => 11218275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Punctured null data packet (NDP) within wireless communications [patent_app_type] => utility [patent_app_number] => 16/262504 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 33 [patent_no_of_words] => 15056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262504
Punctured null data packet (NDP) within wireless communications Jan 29, 2019 Issued
Array ( [id] => 16419569 [patent_doc_number] => 10827493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Device, network, and method for wideband long-term evolution (LTE) uplink transmission [patent_app_type] => utility [patent_app_number] => 16/259855 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4288 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259855
Device, network, and method for wideband long-term evolution (LTE) uplink transmission Jan 27, 2019 Issued
Array ( [id] => 14352861 [patent_doc_number] => 20190158404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => IDENTIFYING A LOCAL CONGESTION CONTROL ALGORITHM OF A VIRTUAL MACHINE [patent_app_type] => utility [patent_app_number] => 16/240529 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240529
Identifying a local congestion control algorithm of a virtual machine Jan 3, 2019 Issued
Array ( [id] => 14576331 [patent_doc_number] => 20190215774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => DIPLEXED COUPLER FOR CARRIER AGGREGATION [patent_app_type] => utility [patent_app_number] => 16/211970 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16211970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211970
Diplexed coupler for carrier aggregation Dec 5, 2018 Issued
Array ( [id] => 16836565 [patent_doc_number] => 11012834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method, apparatus, and computer-readable medium for intelligent transportation system (ITS) message distribution [patent_app_type] => utility [patent_app_number] => 16/321856 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 17213 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [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] => 16321856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321856
Method, apparatus, and computer-readable medium for intelligent transportation system (ITS) message distribution Nov 28, 2018 Issued
Array ( [id] => 14319013 [patent_doc_number] => 20190149210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => RECEIVER ADDRESS FIELD FOR MULTI-USER TRANSMISSIONS IN WLAN SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/201980 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201980
Receiver address field for multi-user transmissions in WLAN systems Nov 26, 2018 Issued
Array ( [id] => 17927220 [patent_doc_number] => 11470499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Method and device for processing data in wireless communication system [patent_app_type] => utility [patent_app_number] => 16/762698 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20025 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762698
Method and device for processing data in wireless communication system Nov 7, 2018 Issued
Array ( [id] => 13939465 [patent_doc_number] => 20190053248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => METHODS FOR CENTRALIZED CHANNEL SELECTION ACROSS DIFFERENT CELLS IN A RADIO ACCESS NETWORK [patent_app_type] => utility [patent_app_number] => 16/162922 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162922
Methods for centralized channel selection across different cells in a radio access network Oct 16, 2018 Issued
Array ( [id] => 13912469 [patent_doc_number] => 20190045439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => ROHC-based Link Estimation and Power Saving in VoLTE [patent_app_type] => utility [patent_app_number] => 16/157134 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157134
ROHC-based link estimation and power saving in VoLTE Oct 10, 2018 Issued
Array ( [id] => 15735345 [patent_doc_number] => 10616116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-07 [patent_title] => Network traffic load balancing using rotating hash [patent_app_type] => utility [patent_app_number] => 16/157564 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157564
Network traffic load balancing using rotating hash Oct 10, 2018 Issued
Array ( [id] => 14957135 [patent_doc_number] => 10439854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network [patent_app_type] => utility [patent_app_number] => 16/151870 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7707 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151870
Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network Oct 3, 2018 Issued
Array ( [id] => 19329471 [patent_doc_number] => 12047167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Feature detection in collaborative radio networks [patent_app_type] => utility [patent_app_number] => 17/253062 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12580 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253062
Feature detection in collaborative radio networks Sep 26, 2018 Issued
Array ( [id] => 16709150 [patent_doc_number] => 10959105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Methods, apparatuses and systems for configuring bandwidth parts in shared spectrum [patent_app_type] => utility [patent_app_number] => 16/143281 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 17137 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143281
Methods, apparatuses and systems for configuring bandwidth parts in shared spectrum Sep 25, 2018 Issued
Array ( [id] => 15689905 [patent_doc_number] => 20200099616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => PARTIAL SOURCE ROUTING FOR CROSS-NETWORK ROUTING [patent_app_type] => utility [patent_app_number] => 16/143149 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143149
Partial source routing for cross-network routing Sep 25, 2018 Issued
Array ( [id] => 15689827 [patent_doc_number] => 20200099577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Network Link Failure Detection [patent_app_type] => utility [patent_app_number] => 16/142085 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142085
Network link failure detection Sep 25, 2018 Issued
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