Search

Nigar Chowdhury

Examiner (ID: 13100, Phone: (571)272-8890 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484
Total Applications
1017
Issued Applications
707
Pending Applications
63
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20390452 [patent_doc_number] => 12490195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method performed by a radio network node for determining a changed bandwidth interval [patent_app_type] => utility [patent_app_number] => 18/017521 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017521
Method performed by a radio network node for determining a changed bandwidth interval Jul 26, 2020 Issued
Array ( [id] => 18074881 [patent_doc_number] => 11533732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Apparatus and method for allocating resource for vehicle service [patent_app_type] => utility [patent_app_number] => 16/947254 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947254
Apparatus and method for allocating resource for vehicle service Jul 23, 2020 Issued
Array ( [id] => 17980157 [patent_doc_number] => 11497048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Wireless communication framework for multiple user equipment [patent_app_type] => utility [patent_app_number] => 16/934106 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16934106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934106
Wireless communication framework for multiple user equipment Jul 20, 2020 Issued
Array ( [id] => 18521870 [patent_doc_number] => 11711777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method and apparatus for maintaining uplink synchronization and reducing battery power consumption [patent_app_type] => utility [patent_app_number] => 16/935035 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935035
Method and apparatus for maintaining uplink synchronization and reducing battery power consumption Jul 20, 2020 Issued
Array ( [id] => 17926743 [patent_doc_number] => 11470016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Efficient buffer utilization for network data units [patent_app_type] => utility [patent_app_number] => 16/924340 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 20729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924340
Efficient buffer utilization for network data units Jul 8, 2020 Issued
Array ( [id] => 16766861 [patent_doc_number] => 20210112443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR RULES-BASED OVERLOAD CONTROL FOR 5G SERVICING [patent_app_type] => utility [patent_app_number] => 16/914231 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914231
Methods, systems, and computer readable media for rules-based overload control for 5G servicing Jun 25, 2020 Issued
Array ( [id] => 17717494 [patent_doc_number] => 11381500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Efficient multicast traffic forwarding in EVPN-based multi-homed networks [patent_app_type] => utility [patent_app_number] => 16/911794 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911794
Efficient multicast traffic forwarding in EVPN-based multi-homed networks Jun 24, 2020 Issued
Array ( [id] => 17746545 [patent_doc_number] => 11394635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Aggregated bit index explicit replication networking system [patent_app_type] => utility [patent_app_number] => 16/902898 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902898
Aggregated bit index explicit replication networking system Jun 15, 2020 Issued
Array ( [id] => 17440484 [patent_doc_number] => 11265835 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Low skew synchronization of disparate wireless nodes in a pyrotechnic environment [patent_app_type] => utility [patent_app_number] => 16/900051 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900051
Low skew synchronization of disparate wireless nodes in a pyrotechnic environment Jun 11, 2020 Issued
Array ( [id] => 16603174 [patent_doc_number] => 20210029705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => CONDITIONAL NEGATIVE ACKNOWLEDGEMENT TRANSMISSION IN MULTI-COMPONENT CARRIER COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/899001 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899001
Conditional negative acknowledgement transmission in multi-component carrier communication Jun 10, 2020 Issued
Array ( [id] => 17494998 [patent_doc_number] => 11284328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Multi-RAT heterogeneous carrier aggregation [patent_app_type] => utility [patent_app_number] => 16/890980 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10518 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890980
Multi-RAT heterogeneous carrier aggregation Jun 1, 2020 Issued
Array ( [id] => 19936428 [patent_doc_number] => 12309643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Communication device and communication method for mobile communication based on quality of service (QoS) [patent_app_type] => utility [patent_app_number] => 17/596616 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596616
Communication device and communication method for mobile communication based on quality of service (QoS) May 26, 2020 Issued
Array ( [id] => 19936428 [patent_doc_number] => 12309643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Communication device and communication method for mobile communication based on quality of service (QoS) [patent_app_type] => utility [patent_app_number] => 17/596616 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596616
Communication device and communication method for mobile communication based on quality of service (QoS) May 26, 2020 Issued
Array ( [id] => 19936428 [patent_doc_number] => 12309643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Communication device and communication method for mobile communication based on quality of service (QoS) [patent_app_type] => utility [patent_app_number] => 17/596616 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596616
Communication device and communication method for mobile communication based on quality of service (QoS) May 26, 2020 Issued
Array ( [id] => 19936428 [patent_doc_number] => 12309643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Communication device and communication method for mobile communication based on quality of service (QoS) [patent_app_type] => utility [patent_app_number] => 17/596616 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596616
Communication device and communication method for mobile communication based on quality of service (QoS) May 26, 2020 Issued
Array ( [id] => 18017247 [patent_doc_number] => 11509566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Shaping outgoing traffic of network packets in a network management system [patent_app_type] => utility [patent_app_number] => 16/882101 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882101
Shaping outgoing traffic of network packets in a network management system May 21, 2020 Issued
Array ( [id] => 18141707 [patent_doc_number] => 20230015550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Methods, Terminal Device and Base Station for Random Access Procedure [patent_app_type] => utility [patent_app_number] => 17/622956 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11829 [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] => 17622956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622956
Methods, Terminal Device and Base Station for Random Access Procedure May 21, 2020 Abandoned
Array ( [id] => 20390524 [patent_doc_number] => 12490268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Scheduling request management [patent_app_type] => utility [patent_app_number] => 17/924439 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2476 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [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] => 17924439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924439
Scheduling request management May 20, 2020 Issued
Array ( [id] => 16286919 [patent_doc_number] => 20200280521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => AGGREGATE RATE CONTROL METHOD, DEVICE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/877722 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877722
Aggregate rate control method, device, and system May 18, 2020 Issued
Array ( [id] => 16836718 [patent_doc_number] => 11012992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method for transmitting and receiving downlink signals between terminal and base station in wireless communication system supporting unlicensed band, and device supporting same [patent_app_type] => utility [patent_app_number] => 16/877725 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 24410 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 16877725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877725
Method for transmitting and receiving downlink signals between terminal and base station in wireless communication system supporting unlicensed band, and device supporting same May 18, 2020 Issued
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