Search

David Y. Chung

Examiner (ID: 17904, Phone: (571)272-2288 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1215
Issued Applications
891
Pending Applications
80
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18928287 [patent_doc_number] => 20240031291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => LOAD BALANCING OVER TUNNEL ENDPOINT GROUPS [patent_app_type] => utility [patent_app_number] => 17/871994 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871994
LOAD BALANCING OVER TUNNEL ENDPOINT GROUPS Jul 24, 2022 Abandoned
Array ( [id] => 18899606 [patent_doc_number] => 20240015091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => MARKING SPOKE LINKS FOR NETWORK SEGREGATION AND SERVICE CHAINING IN HUB AND SPOKE OVERLAY NETWORKS [patent_app_type] => utility [patent_app_number] => 17/860957 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860957
Marking spoke links for network segregation and service chaining in hub and spoke overlay networks Jul 7, 2022 Issued
Array ( [id] => 18146257 [patent_doc_number] => 20230020114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SERVICE AWARE ROUTING USING NETWORK INTERFACE CARDS HAVING PROCESSING UNITS [patent_app_type] => utility [patent_app_number] => 17/809507 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809507
Service aware routing using network interface cards having processing units Jun 27, 2022 Issued
Array ( [id] => 18822191 [patent_doc_number] => 20230396532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MINIMIZING CUSTOMER IMPACT DURING ACCESS MIGRATIONS [patent_app_type] => utility [patent_app_number] => 17/805535 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [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] => 17805535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805535
Minimizing customer impact during access migrations Jun 5, 2022 Issued
Array ( [id] => 19377359 [patent_doc_number] => 12068947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Hybrid mesh network monitoring signaling environment [patent_app_type] => utility [patent_app_number] => 17/752949 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752949
Hybrid mesh network monitoring signaling environment May 24, 2022 Issued
Array ( [id] => 18068859 [patent_doc_number] => 20220399947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHODS AND APPARATUS TO FACILITATE LOCAL TIME-BASED DIGITAL AUDIO MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/751121 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9938 [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] => 17751121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751121
Methods and apparatus to facilitate local time-based digital audio measurement May 22, 2022 Issued
Array ( [id] => 20597116 [patent_doc_number] => 12580846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Data forwarding method and system, electronic device, and storage medium [patent_app_type] => utility [patent_app_number] => 18/690729 [patent_app_country] => US [patent_app_date] => 2022-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 1521 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690729
Data forwarding method and system, electronic device, and storage medium May 6, 2022 Issued
Array ( [id] => 18758614 [patent_doc_number] => 20230362091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DATA REQUESTING AND ROUTING PROTOCOL IN A DATA MESH [patent_app_type] => utility [patent_app_number] => 17/736440 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17736440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736440
Data requesting and routing protocol in a data mesh May 3, 2022 Issued
Array ( [id] => 20333600 [patent_doc_number] => 12463888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Method for verifying flow completion times in data centers [patent_app_type] => utility [patent_app_number] => 17/731417 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731417
Method for verifying flow completion times in data centers Apr 27, 2022 Issued
Array ( [id] => 19063873 [patent_doc_number] => 11943137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Proactive flow provisioning based on environmental parameters of network devices [patent_app_type] => utility [patent_app_number] => 17/721679 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8644 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721679
Proactive flow provisioning based on environmental parameters of network devices Apr 14, 2022 Issued
Array ( [id] => 18586912 [patent_doc_number] => 20230269177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MULTICAST FAST FAILOVER TURNAROUND OVERLAP HANDLING [patent_app_type] => utility [patent_app_number] => 17/679348 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679348
Multicast fast failover turnaround overlap handling Feb 23, 2022 Issued
Array ( [id] => 17646266 [patent_doc_number] => 20220174005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => PROGRAMMING A PACKET PROCESSING PIPELINE [patent_app_type] => utility [patent_app_number] => 17/673727 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673727
PROGRAMMING A PACKET PROCESSING PIPELINE Feb 15, 2022 Pending
Array ( [id] => 17616656 [patent_doc_number] => 20220158936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Packet Transmission Path Determining Method, Apparatus, and System, and Computer Storage Medium [patent_app_type] => utility [patent_app_number] => 17/587539 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587539
Packet transmission path determining method, apparatus, and system, and computer storage medium Jan 27, 2022 Issued
Array ( [id] => 18984428 [patent_doc_number] => 11909626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Identifying switchable elements to isolate a location from sources [patent_app_type] => utility [patent_app_number] => 17/587833 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3690 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587833
Identifying switchable elements to isolate a location from sources Jan 27, 2022 Issued
Array ( [id] => 18305154 [patent_doc_number] => 11627074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Network device with real-time data-path optimization [patent_app_type] => utility [patent_app_number] => 17/582040 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 2 [patent_no_of_words] => 4379 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582040
Network device with real-time data-path optimization Jan 23, 2022 Issued
Array ( [id] => 18515498 [patent_doc_number] => 20230231797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SESSION STATE SYNCHRONIZATION AND FAILOVER USING SESSION-BASED ROUTING [patent_app_type] => utility [patent_app_number] => 17/577340 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577340
SESSION STATE SYNCHRONIZATION AND FAILOVER USING SESSION-BASED ROUTING Jan 16, 2022 Abandoned
Array ( [id] => 17552684 [patent_doc_number] => 20220124027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Packet Forwarding Method, Packet Processing Method, and Apparatus [patent_app_type] => utility [patent_app_number] => 17/565576 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565576
Packet Forwarding Method, Packet Processing Method, and Apparatus Dec 29, 2021 Abandoned
Array ( [id] => 17600585 [patent_doc_number] => 20220150160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BACKUP SERVICE FUNCTION NOTIFICATION AND SYNCHRONIZATION [patent_app_type] => utility [patent_app_number] => 17/452536 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452536
BACKUP SERVICE FUNCTION NOTIFICATION AND SYNCHRONIZATION Oct 26, 2021 Pending
Array ( [id] => 20689061 [patent_doc_number] => 12619209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Utilizing quality-of-service metrics to facilitate transitions between I/O channels for I/O server services [patent_app_type] => utility [patent_app_number] => 17/504945 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 48 [patent_no_of_words] => 50606 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504945
Utilizing quality-of-service metrics to facilitate transitions between I/O channels for I/O server services Oct 18, 2021 Issued
Array ( [id] => 18884180 [patent_doc_number] => 20240007549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Method and device for switching an item of application data [patent_app_type] => utility [patent_app_number] => 18/250094 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18250094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250094
Method and device for switching an item of application data Oct 13, 2021 Pending
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