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] => 17450188 [patent_doc_number] => 20220070693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DYNAMIC SMALL CELL RADIO FREQUENCY (RF) OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 17/009842 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009842
Dynamic small cell radio frequency (RF) optimization Sep 1, 2020 Issued
Array ( [id] => 18579871 [patent_doc_number] => 11736416 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Coordinated switch of activity in virtual network function components [patent_app_type] => utility [patent_app_number] => 17/006727 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006727
Coordinated switch of activity in virtual network function components Aug 27, 2020 Issued
Array ( [id] => 19185112 [patent_doc_number] => 11991728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Techniques for high frequency wireless communication [patent_app_type] => utility [patent_app_number] => 17/005132 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 30712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005132
Techniques for high frequency wireless communication Aug 26, 2020 Issued
Array ( [id] => 16489553 [patent_doc_number] => 20200383168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => COMMUNICATION METHOD, RADIO TERMINAL, AND PROCESSOR [patent_app_type] => utility [patent_app_number] => 16/997788 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997788
Communication method, radio terminal, and processor Aug 18, 2020 Issued
Array ( [id] => 16618800 [patent_doc_number] => 20210037453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => DISCOVERY CHANNEL FOR UNLICENSED FREQUENCY BAND [patent_app_type] => utility [patent_app_number] => 16/995583 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995583
Discovery channel for unlicensed frequency band Aug 16, 2020 Issued
Array ( [id] => 18951624 [patent_doc_number] => 11894934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Method and device for transmitting HARQ information, and computer storage medium [patent_app_type] => utility [patent_app_number] => 16/991705 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8022 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991705
Method and device for transmitting HARQ information, and computer storage medium Aug 11, 2020 Issued
Array ( [id] => 16510016 [patent_doc_number] => 20200389272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR TRANSMITTING DEMODULATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING NARROWBAND IoT, AND DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 16/991520 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16991520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991520
Method for transmitting demodulation reference signal in wireless communication system for supporting narrowband IoT, and device therefor Aug 11, 2020 Issued
Array ( [id] => 17888596 [patent_doc_number] => 20220304074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Base Station Operations for Reduced Capability User Equipment [patent_app_type] => utility [patent_app_number] => 17/593461 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17593461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593461
Base station operations for reduced capability user equipment Aug 4, 2020 Issued
Array ( [id] => 20361556 [patent_doc_number] => 12477573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Techniques for channel access by a user device with uplink (UL) cancellation in unlicensed bands [patent_app_type] => utility [patent_app_number] => 17/593754 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 14448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593754
Techniques for channel access by a user device with uplink (UL) cancellation in unlicensed bands Aug 4, 2020 Issued
Array ( [id] => 17919725 [patent_doc_number] => 20220322121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Network Operations for Independent Measurement Gap Configuration [patent_app_type] => utility [patent_app_number] => 17/593456 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593456
Network operations for independent measurement gap configuration Aug 3, 2020 Issued
Array ( [id] => 17182031 [patent_doc_number] => 11159285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Method and apparatus for performing fractional subframe transmission [patent_app_type] => utility [patent_app_number] => 16/927525 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8568 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927525
Method and apparatus for performing fractional subframe transmission Jul 12, 2020 Issued
Array ( [id] => 17559992 [patent_doc_number] => 11316723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal [patent_app_type] => utility [patent_app_number] => 16/925089 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 25285 [patent_no_of_claims] => 15 [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] => 16925089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925089
Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal Jul 8, 2020 Issued
Array ( [id] => 16897177 [patent_doc_number] => 11038742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Dormant mode measurement optimization [patent_app_type] => utility [patent_app_number] => 16/924160 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 24848 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16924160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924160
Dormant mode measurement optimization Jul 7, 2020 Issued
Array ( [id] => 18617537 [patent_doc_number] => 20230284276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => RANDOM ACCESS RESOURCE CONFIGURATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/014135 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8262 [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] => 18014135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014135
RANDOM ACCESS RESOURCE CONFIGURATION METHOD AND APPARATUS Jul 5, 2020 Pending
Array ( [id] => 16912569 [patent_doc_number] => 11044628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Method and apparatus for processing state information in communication system [patent_app_type] => utility [patent_app_number] => 16/921709 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 22712 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921709
Method and apparatus for processing state information in communication system Jul 5, 2020 Issued
Array ( [id] => 16912096 [patent_doc_number] => 11044150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Consistent hashing for network traffic dispatching [patent_app_type] => utility [patent_app_number] => 16/916300 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 10440 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916300
Consistent hashing for network traffic dispatching Jun 29, 2020 Issued
Array ( [id] => 16747997 [patent_doc_number] => 10973011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Efficient location updates, paging and short bursts [patent_app_type] => utility [patent_app_number] => 16/914718 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 9073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914718
Efficient location updates, paging and short bursts Jun 28, 2020 Issued
Array ( [id] => 18542554 [patent_doc_number] => 20230247672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => RANDOM ACCESS REPORT IN MIXED NETWORK TYPES [patent_app_type] => utility [patent_app_number] => 18/002929 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9569 [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] => 18002929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002929
RANDOM ACCESS REPORT IN MIXED NETWORK TYPES Jun 21, 2020 Pending
Array ( [id] => 16380284 [patent_doc_number] => 20200329127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => EFFICIENT PACKET CLASSIFICATION FOR DYNAMIC CONTAINERS [patent_app_type] => utility [patent_app_number] => 16/902244 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16902244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902244
Efficient packet classification for dynamic containers Jun 14, 2020 Issued
Array ( [id] => 16530459 [patent_doc_number] => 20200404540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SYSTEMS AND METHODS FOR COMBINED MANAGEMENT WITH USER PREFERENCES OF WI-FI AND CELLULAR DATA [patent_app_type] => utility [patent_app_number] => 16/900940 [patent_app_country] => US [patent_app_date] => 2020-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900940
SYSTEMS AND METHODS FOR COMBINED MANAGEMENT WITH USER PREFERENCES OF WI-FI AND CELLULAR DATA Jun 13, 2020 Abandoned
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