Search

Zhiren Qin

Examiner (ID: 3106, Phone: (571)272-5444 , Office: P/2411 )

Most Active Art Unit
2411
Art Unit(s)
2411
Total Applications
628
Issued Applications
516
Pending Applications
78
Abandoned Applications
71

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19965489 [patent_doc_number] => 12335013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Enhanced UE behavior in prediction and management of beam failures [patent_app_type] => utility [patent_app_number] => 17/807357 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7537 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 17807357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807357
Enhanced UE behavior in prediction and management of beam failures Jun 15, 2022 Issued
Array ( [id] => 20204950 [patent_doc_number] => 12407741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method and apparatus for multicast service session operation and communications device [patent_app_type] => utility [patent_app_number] => 17/841403 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10056 [patent_no_of_claims] => 17 [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] => 17841403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841403
Method and apparatus for multicast service session operation and communications device Jun 14, 2022 Issued
Array ( [id] => 20204950 [patent_doc_number] => 12407741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method and apparatus for multicast service session operation and communications device [patent_app_type] => utility [patent_app_number] => 17/841403 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10056 [patent_no_of_claims] => 17 [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] => 17841403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841403
Method and apparatus for multicast service session operation and communications device Jun 14, 2022 Issued
Array ( [id] => 18798228 [patent_doc_number] => 11832094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method and apparatus for setting downlink control channel reception time in wireless communication system [patent_app_type] => utility [patent_app_number] => 17/750994 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750994
Method and apparatus for setting downlink control channel reception time in wireless communication system May 22, 2022 Issued
Array ( [id] => 18798228 [patent_doc_number] => 11832094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method and apparatus for setting downlink control channel reception time in wireless communication system [patent_app_type] => utility [patent_app_number] => 17/750994 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750994
Method and apparatus for setting downlink control channel reception time in wireless communication system May 22, 2022 Issued
Array ( [id] => 18798228 [patent_doc_number] => 11832094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method and apparatus for setting downlink control channel reception time in wireless communication system [patent_app_type] => utility [patent_app_number] => 17/750994 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750994
Method and apparatus for setting downlink control channel reception time in wireless communication system May 22, 2022 Issued
Array ( [id] => 18798228 [patent_doc_number] => 11832094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method and apparatus for setting downlink control channel reception time in wireless communication system [patent_app_type] => utility [patent_app_number] => 17/750994 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750994
Method and apparatus for setting downlink control channel reception time in wireless communication system May 22, 2022 Issued
Array ( [id] => 18790988 [patent_doc_number] => 20230379954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SIDELINK CHANNEL STATE INFORMATION REPORTING FOR MULTIPLE REMOTE USER EQUIPMENTS [patent_app_type] => utility [patent_app_number] => 17/663803 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663803
Sidelink channel state information reporting for multiple remote user equipments May 16, 2022 Issued
Array ( [id] => 18025456 [patent_doc_number] => 20220376955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHODS AND WIRELESS NETWORK FOR SELECTING PILOT PATTERN FOR OPTIMAL CHANNEL ESTIMATION [patent_app_type] => utility [patent_app_number] => 17/745017 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745017
Methods and wireless network for selecting pilot pattern for optimal channel estimation May 15, 2022 Issued
Array ( [id] => 17796771 [patent_doc_number] => 20220255863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Method and Apparatus for Network Congestion Control Based on Transmission Rate Gradients [patent_app_type] => utility [patent_app_number] => 17/727889 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727889
Method and apparatus for network congestion control based on transmission rate gradients Apr 24, 2022 Issued
Array ( [id] => 19540099 [patent_doc_number] => 12132660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Systems and methods for handling asymmetric SDWAN traffic flows [patent_app_type] => utility [patent_app_number] => 17/718775 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17718775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718775
Systems and methods for handling asymmetric SDWAN traffic flows Apr 11, 2022 Issued
Array ( [id] => 17753682 [patent_doc_number] => 20220231887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => CHANNEL ESTIMATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/716502 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716502
Channel estimation method and apparatus Apr 7, 2022 Issued
Array ( [id] => 18968604 [patent_doc_number] => 11902405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Communication apparatus, communication method, and storage medium [patent_app_type] => utility [patent_app_number] => 17/714653 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4983 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17714653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714653
Communication apparatus, communication method, and storage medium Apr 5, 2022 Issued
Array ( [id] => 18025491 [patent_doc_number] => 20220376990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => CONTROL SYSTEM USER INTERFACE [patent_app_type] => utility [patent_app_number] => 17/712911 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712911
Control system user interface Apr 3, 2022 Issued
Array ( [id] => 17754328 [patent_doc_number] => 20220232533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SCHEDULING TRANSMISSIONS ON CHANNELS IN A WIRELESS NETWORK [patent_app_type] => utility [patent_app_number] => 17/712893 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712893
Scheduling transmissions on channels in a wireless network Apr 3, 2022 Issued
Array ( [id] => 19973242 [patent_doc_number] => 12341867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Starting transmission of a frame with a desired starting polarity, and related systems, methods and devices [patent_app_type] => utility [patent_app_number] => 17/655137 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3447 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655137
Starting transmission of a frame with a desired starting polarity, and related systems, methods and devices Mar 15, 2022 Issued
Array ( [id] => 19973242 [patent_doc_number] => 12341867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Starting transmission of a frame with a desired starting polarity, and related systems, methods and devices [patent_app_type] => utility [patent_app_number] => 17/655137 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3447 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655137
Starting transmission of a frame with a desired starting polarity, and related systems, methods and devices Mar 15, 2022 Issued
Array ( [id] => 18783497 [patent_doc_number] => 11825295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Method for scheduling in mobile communication and apparatus thereof [patent_app_type] => utility [patent_app_number] => 17/693364 [patent_app_country] => US [patent_app_date] => 2022-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6353 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693364
Method for scheduling in mobile communication and apparatus thereof Mar 12, 2022 Issued
Array ( [id] => 18633243 [patent_doc_number] => 20230292163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SELECTIVE RETRANSMISSION METHOD FOR UPLINK OVERHEAD REDUCTION [patent_app_type] => utility [patent_app_number] => 17/689243 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689243
Selective retransmission method for uplink overhead reduction Mar 7, 2022 Issued
Array ( [id] => 18646746 [patent_doc_number] => 11770837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Systems and methods for determining information indicative of cancelation [patent_app_type] => utility [patent_app_number] => 17/682877 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10769 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682877
Systems and methods for determining information indicative of cancelation Feb 27, 2022 Issued
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