Search

David Lam

Examiner (ID: 14502, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2827, 2818, 2825
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20483201 [patent_doc_number] => 12531678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Radio wave map update device, radio wave map update method, and communication quality identifying device [patent_app_type] => utility [patent_app_number] => 18/298153 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7688 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298153
Radio wave map update device, radio wave map update method, and communication quality identifying device Apr 9, 2023 Issued
Array ( [id] => 18541981 [patent_doc_number] => 20230247098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => DYNAMIC AND OPTIMAL SELECTION OF INTERNET OF THINGS (IoT) HUBS IN CELLULAR NETWORKS [patent_app_type] => utility [patent_app_number] => 18/297911 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297911
Dynamic and optimal selection of internet of things (IoT) hubs in cellular networks Apr 9, 2023 Issued
Array ( [id] => 18710616 [patent_doc_number] => 20230333241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => LOCATION AS A SERVICE [patent_app_type] => utility [patent_app_number] => 18/296549 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296549
LOCATION AS A SERVICE Apr 5, 2023 Pending
Array ( [id] => 20597106 [patent_doc_number] => 12580836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Orchestration of round-trip time (RTT) measurements [patent_app_type] => utility [patent_app_number] => 18/193205 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 14857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193205
Orchestration of round-trip time (RTT) measurements Mar 29, 2023 Issued
Array ( [id] => 18554342 [patent_doc_number] => 20230252355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SYSTEMS AND METHODS FOR KNOWLEDGE TRANSFER IN MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/193023 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10134 [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] => 18193023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193023
Systems and methods for knowledge transfer in machine learning Mar 29, 2023 Issued
Array ( [id] => 20268235 [patent_doc_number] => 12439243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Network system, communication control device, and communication control method [patent_app_type] => utility [patent_app_number] => 18/122205 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 6899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122205
Network system, communication control device, and communication control method Mar 15, 2023 Issued
Array ( [id] => 19341982 [patent_doc_number] => 12052183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => Resource allocation discovery and optimization service [patent_app_type] => utility [patent_app_number] => 18/184231 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11404 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184231
Resource allocation discovery and optimization service Mar 14, 2023 Issued
Array ( [id] => 19329777 [patent_doc_number] => 12047474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Method and system for parallel content download [patent_app_type] => utility [patent_app_number] => 18/183850 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5456 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183850
Method and system for parallel content download Mar 13, 2023 Issued
Array ( [id] => 19453936 [patent_doc_number] => 20240314066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MULTICAST REDUNDANCY IN EVPN NETWORKS [patent_app_type] => utility [patent_app_number] => 18/183730 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183730
Multicast redundancy in EVPN networks Mar 13, 2023 Issued
Array ( [id] => 19056034 [patent_doc_number] => 20240098003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SYSTEMS AND METHODS FOR NETWORK TRAFFIC MONITORING [patent_app_type] => utility [patent_app_number] => 18/183474 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18183474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183474
Systems and methods for network traffic monitoring Mar 13, 2023 Issued
Array ( [id] => 18489470 [patent_doc_number] => 20230216821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => INTELLIGENT SORTING OF TIME SERIES DATA FOR IMPROVED CONTEXTUAL MESSAGING [patent_app_type] => utility [patent_app_number] => 18/120621 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120621
Intelligent sorting of time series data for improved contextual messaging Mar 12, 2023 Issued
Array ( [id] => 18936267 [patent_doc_number] => 11888720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Artificial intelligence-based lateral movement identification tool [patent_app_type] => utility [patent_app_number] => 18/176080 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8506 [patent_no_of_claims] => 20 [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] => 18176080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176080
Artificial intelligence-based lateral movement identification tool Feb 27, 2023 Issued
Array ( [id] => 18409870 [patent_doc_number] => 20230171223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Communication Method, CP Device, and NAT Device [patent_app_type] => utility [patent_app_number] => 18/157662 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157662
Communication method, CP device, and NAT device Jan 19, 2023 Issued
Array ( [id] => 18378572 [patent_doc_number] => 20230153660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CROSS-DOMAIN ACTION PREDICTION [patent_app_type] => utility [patent_app_number] => 18/097415 [patent_app_country] => US [patent_app_date] => 2023-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8335 [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] => 18097415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097415
Cross-domain action prediction Jan 15, 2023 Issued
Array ( [id] => 19393960 [patent_doc_number] => 20240283830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => XR MEDIA CHANNELS FOR IMMERSIVE REALTIME COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/095453 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18095453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095453
XR MEDIA CHANNELS FOR IMMERSIVE REALTIME COMMUNICATION Jan 9, 2023 Abandoned
Array ( [id] => 18796424 [patent_doc_number] => 11830240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Adversarial training method for noisy labels [patent_app_type] => utility [patent_app_number] => 18/089475 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089475
Adversarial training method for noisy labels Dec 26, 2022 Issued
Array ( [id] => 18489417 [patent_doc_number] => 20230216768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ENHANCED PATH SELECTION USING ONLINE DETECTION OF PATHS OVERLAPS [patent_app_type] => utility [patent_app_number] => 18/088556 [patent_app_country] => US [patent_app_date] => 2022-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088556
ENHANCED PATH SELECTION USING ONLINE DETECTION OF PATHS OVERLAPS Dec 23, 2022 Pending
Array ( [id] => 18586891 [patent_doc_number] => 20230269156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => NETWORK LATENCY MEASUREMENT METHOD AND APPARATUS FOR LOW LATENCY IMMERSIVE SERVICE [patent_app_type] => utility [patent_app_number] => 18/080902 [patent_app_country] => US [patent_app_date] => 2022-12-14 [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] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080902
NETWORK LATENCY MEASUREMENT METHOD AND APPARATUS FOR LOW LATENCY IMMERSIVE SERVICE Dec 13, 2022 Abandoned
Array ( [id] => 19759020 [patent_doc_number] => 20250047585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DETECTION DEVICE AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/718856 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18718856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718856
DETECTION DEVICE AND DETECTION METHOD Dec 8, 2022 Pending
Array ( [id] => 19238522 [patent_doc_number] => 20240195717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => IDENTIFICATION OF NETWORK PORTION RESPONSIBLE FOR PACKET LOSS [patent_app_type] => utility [patent_app_number] => 18/078434 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18078434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078434
Identification of network portion responsible for packet loss Dec 8, 2022 Issued
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