Search

Xiaozhen Xie

Examiner (ID: 13269, Phone: (571)272-5569 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1646, 1674
Total Applications
985
Issued Applications
452
Pending Applications
103
Abandoned Applications
445

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16418666 [patent_doc_number] => 10826576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Use of RF stability as basis to control configuration of MU-MIMO service [patent_app_type] => utility [patent_app_number] => 16/212266 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212266
Use of RF stability as basis to control configuration of MU-MIMO service Dec 5, 2018 Issued
Array ( [id] => 14165347 [patent_doc_number] => 20190109776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => NETWORK DEVICE SERVICE QUALITY DETECTION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/204788 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204788
Network device service quality detection method and apparatus Nov 28, 2018 Issued
Array ( [id] => 14113701 [patent_doc_number] => 20190098526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => METHOD AND APPARATUS FOR PROCESSING STATE INFORMATION IN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/200317 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16200317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200317
Method and apparatus for processing state information in communication system Nov 25, 2018 Issued
Array ( [id] => 16309686 [patent_doc_number] => 10778506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Coordinated switch of activity in virtual network function components [patent_app_type] => utility [patent_app_number] => 16/198731 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12553 [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] => 16198731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198731
Coordinated switch of activity in virtual network function components Nov 20, 2018 Issued
Array ( [id] => 16480559 [patent_doc_number] => 10855522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Dual port storage device emulation [patent_app_type] => utility [patent_app_number] => 16/190705 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11348 [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] => 16190705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190705
Dual port storage device emulation Nov 13, 2018 Issued
Array ( [id] => 16496572 [patent_doc_number] => 10862629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Feedback message sending method, feedback message processing method, and apparatus [patent_app_type] => utility [patent_app_number] => 16/189758 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 16739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189758
Feedback message sending method, feedback message processing method, and apparatus Nov 12, 2018 Issued
Array ( [id] => 14384261 [patent_doc_number] => 20190166043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => INFORMATION PROCESSING APPARATUS AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/183777 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183777
INFORMATION PROCESSING APPARATUS AND METHOD THEREOF Nov 7, 2018 Abandoned
Array ( [id] => 16882607 [patent_doc_number] => 11032776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Base station and radio terminal [patent_app_type] => utility [patent_app_number] => 16/184327 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6920 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184327
Base station and radio terminal Nov 7, 2018 Issued
Array ( [id] => 14025905 [patent_doc_number] => 20190074946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => RESOURCE ALLOCATION METHOD, NETWORK-SIDE DEVICE, AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/179889 [patent_app_country] => US [patent_app_date] => 2018-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179889
RESOURCE ALLOCATION METHOD, NETWORK-SIDE DEVICE, AND TERMINAL DEVICE Nov 2, 2018 Abandoned
Array ( [id] => 16387773 [patent_doc_number] => 10812629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Radio resource control capability information [patent_app_type] => utility [patent_app_number] => 16/178294 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 51 [patent_no_of_words] => 46898 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178294
Radio resource control capability information Oct 31, 2018 Issued
Array ( [id] => 17340920 [patent_doc_number] => 20220007251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => USING LOCATION INDENTIFIER SEPARATION PROTOCOL TO IMPLEMENT A DISTRIBUTED USER PLANE FUNCTION ARCHITECTURE FOR 5G MOBILITY [patent_app_type] => utility [patent_app_number] => 17/288856 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288856
USING LOCATION INDENTIFIER SEPARATION PROTOCOL TO IMPLEMENT A DISTRIBUTED USER PLANE FUNCTION ARCHITECTURE FOR 5G MOBILITY Oct 25, 2018 Abandoned
Array ( [id] => 17669865 [patent_doc_number] => 11363581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Resource allocation determination method, resource allocation indication method, user equipment and network device [patent_app_type] => utility [patent_app_number] => 16/652017 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652017
Resource allocation determination method, resource allocation indication method, user equipment and network device Sep 25, 2018 Issued
Array ( [id] => 16050045 [patent_doc_number] => 10686916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Efficient packet classification for dynamic containers [patent_app_type] => utility [patent_app_number] => 16/120286 [patent_app_country] => US [patent_app_date] => 2018-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13419 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120286
Efficient packet classification for dynamic containers Sep 1, 2018 Issued
Array ( [id] => 18191398 [patent_doc_number] => 11582010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Method for determining spectrum utilization [patent_app_type] => utility [patent_app_number] => 16/330250 [patent_app_country] => US [patent_app_date] => 2018-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8149 [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] => 16330250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330250
Method for determining spectrum utilization Aug 14, 2018 Issued
Array ( [id] => 16164881 [patent_doc_number] => 20200220673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => FRAME STRUCTURE FOR UNLICENSED NARROWBAND INTERNET-OF-THINGS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/638028 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16638028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638028
FRAME STRUCTURE FOR UNLICENSED NARROWBAND INTERNET-OF-THINGS SYSTEM Aug 9, 2018 Abandoned
Array ( [id] => 16243260 [patent_doc_number] => 20200260494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => RADIO BASE STATION AND USER DEVICE [patent_app_type] => utility [patent_app_number] => 16/637610 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637610
RADIO BASE STATION AND USER DEVICE Aug 6, 2018 Abandoned
Array ( [id] => 13787279 [patent_doc_number] => 20190007178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => METHOD AND APPARATUS FOR PERFORMING FRACTIONAL SUBFRAME TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/041313 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16041313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041313
Method and apparatus for performing fractional subframe transmission Jul 19, 2018 Issued
Array ( [id] => 17501513 [patent_doc_number] => 11290231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Communication network access point, communication network, and method of wireless communication [patent_app_type] => utility [patent_app_number] => 16/633283 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11744 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633283 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633283
Communication network access point, communication network, and method of wireless communication Jul 11, 2018 Issued
Array ( [id] => 13544793 [patent_doc_number] => 20180323943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => UNIFIED FRAME STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/033861 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16033861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033861
Unified frame structure Jul 11, 2018 Issued
Array ( [id] => 15843191 [patent_doc_number] => 20200136878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD AND APPARATUS FOR SUPPORTING BANDWIDTH PART SWITCHING IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/626440 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626440
Method and apparatus for supporting bandwidth part switching in wireless communication system Jul 11, 2018 Issued
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