Search

Dung K. Chau

Examiner (ID: 6433, Phone: (571)270-1754 , Office: P/2153 )

Most Active Art Unit
2153
Art Unit(s)
2153, 2161, 2169
Total Applications
506
Issued Applications
427
Pending Applications
9
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18307746 [patent_doc_number] => 20230111646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => BI-GRAM CARDINALITY ESTIMATION IN A GRAPH DATABASE [patent_app_type] => utility [patent_app_number] => 18/073292 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073292
Bi-gram cardinality estimation in a graph database Nov 30, 2022 Issued
Array ( [id] => 18184059 [patent_doc_number] => 20230044789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Indexing Native Application Data [patent_app_type] => utility [patent_app_number] => 17/969275 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4868 [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] => 17969275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969275
Indexing native application data Oct 18, 2022 Issued
Array ( [id] => 18234953 [patent_doc_number] => 11599512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Schema inference for files [patent_app_type] => utility [patent_app_number] => 17/938401 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17253 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 17938401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938401
Schema inference for files Oct 5, 2022 Issued
Array ( [id] => 18592222 [patent_doc_number] => 11741122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Vehicle data management device, vehicle data management system, and method of managing vehicle data [patent_app_type] => utility [patent_app_number] => 17/856252 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5552 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856252
Vehicle data management device, vehicle data management system, and method of managing vehicle data Jun 30, 2022 Issued
Array ( [id] => 18577765 [patent_doc_number] => 11734297 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Monitoring platform job integration in computer analytics system [patent_app_type] => utility [patent_app_number] => 17/841428 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 44277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841428
Monitoring platform job integration in computer analytics system Jun 14, 2022 Issued
Array ( [id] => 17778766 [patent_doc_number] => 20220245116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => DYNAMICALLY SELECTING AMONG LEARNED AND NON-LEARNED INDEXES FOR DATA ACCESS [patent_app_type] => utility [patent_app_number] => 17/727886 [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] => 12647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727886
Dynamically selecting among learned and non-learned indexes for data access Apr 24, 2022 Issued
Array ( [id] => 17678105 [patent_doc_number] => 20220191272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Service Meshes and Smart Contracts for Zero-Trust Systems [patent_app_type] => utility [patent_app_number] => 17/653695 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653695
Service meshes and smart contracts for zero-trust systems Mar 6, 2022 Issued
Array ( [id] => 17643996 [patent_doc_number] => 20220171734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SYSTEMS AND METHODS FOR ELECTRONICALLY GENERATING SUBMITTAL REGISTERS [patent_app_type] => utility [patent_app_number] => 17/672491 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672491
Systems and methods for electronically generating submittal registers Feb 14, 2022 Issued
Array ( [id] => 17763623 [patent_doc_number] => 20220237235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR NATURAL LANGUAGE PROCESSING [patent_app_type] => utility [patent_app_number] => 17/670742 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8000 [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] => 17670742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670742
Apparatus, system, and method for natural language processing Feb 13, 2022 Issued
Array ( [id] => 17631611 [patent_doc_number] => 20220166626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Verifying Integrity and Secure Operations of Cloud-Based Software Services [patent_app_type] => utility [patent_app_number] => 17/650680 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650680
Verifying integrity and secure operations of cloud-based software services Feb 10, 2022 Issued
Array ( [id] => 17597931 [patent_doc_number] => 20220147505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYSTEMS AND METHODS FOR ANALYZING VEHICLE SENSOR DATA VIA A BLOCKCHAIN [patent_app_type] => utility [patent_app_number] => 17/586296 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17586296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586296
Systems and methods for analyzing vehicle sensor data via a blockchain Jan 26, 2022 Issued
Array ( [id] => 18561746 [patent_doc_number] => 11726990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Efficient updating of journey instances detected within unstructured event data [patent_app_type] => utility [patent_app_number] => 17/451300 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 83 [patent_no_of_words] => 101616 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451300
Efficient updating of journey instances detected within unstructured event data Oct 17, 2021 Issued
Array ( [id] => 18622532 [patent_doc_number] => 11755575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Processing database queries using format conversion [patent_app_type] => utility [patent_app_number] => 17/500194 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5785 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500194
Processing database queries using format conversion Oct 12, 2021 Issued
Array ( [id] => 17372278 [patent_doc_number] => 20220027330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => REVERSIBLE DATA TRANSFORMS [patent_app_type] => utility [patent_app_number] => 17/495733 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495733
Reversible data transforms Oct 5, 2021 Issued
Array ( [id] => 18519910 [patent_doc_number] => 11709802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Cluster data replication [patent_app_type] => utility [patent_app_number] => 17/494276 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6003 [patent_no_of_claims] => 21 [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] => 17494276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494276
Cluster data replication Oct 4, 2021 Issued
Array ( [id] => 18174301 [patent_doc_number] => 11574013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Query recommendations for a displayed resource [patent_app_type] => utility [patent_app_number] => 17/471877 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7684 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471877
Query recommendations for a displayed resource Sep 9, 2021 Issued
Array ( [id] => 17301765 [patent_doc_number] => 20210397604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COMPUTERIZED IMPLEMENTATION FRAMEWORK TO ABSTRACT DATA OBJECT DEFINITIONS ACROSS MULTIPLE COMPUTING ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 17/462610 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462610
Computerized implementation framework to abstract data object definitions across multiple computing environments Aug 30, 2021 Issued
Array ( [id] => 17559959 [patent_doc_number] => 11316690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Blockchain token-based cloud orchestration architecture for discrete virtual network instances [patent_app_type] => utility [patent_app_number] => 17/458842 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 92 [patent_no_of_words] => 23321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458842
Blockchain token-based cloud orchestration architecture for discrete virtual network instances Aug 26, 2021 Issued
Array ( [id] => 18370809 [patent_doc_number] => 11650985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Caching techniques for a database change stream [patent_app_type] => utility [patent_app_number] => 17/446197 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446197
Caching techniques for a database change stream Aug 26, 2021 Issued
Array ( [id] => 18104399 [patent_doc_number] => 11544285 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Automated transformation of hierarchical data from a source data format to a target data format [patent_app_type] => utility [patent_app_number] => 17/408971 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408971
Automated transformation of hierarchical data from a source data format to a target data format Aug 22, 2021 Issued
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