Search

David Y. Eng

Examiner (ID: 13263)

Most Active Art Unit
2302
Art Unit(s)
2302, 2315, 2455, 2307, 2155, 2783, 2784
Total Applications
1574
Issued Applications
1203
Pending Applications
58
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16802217 [patent_doc_number] => 10997162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Tracking intermediate changes in database data [patent_app_type] => utility [patent_app_number] => 16/824676 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12962 [patent_no_of_claims] => 27 [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] => 16824676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824676
Tracking intermediate changes in database data Mar 18, 2020 Issued
Array ( [id] => 17637461 [patent_doc_number] => 11348187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Computerized transaction management module for blockchain networks [patent_app_type] => utility [patent_app_number] => 16/819392 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819392
Computerized transaction management module for blockchain networks Mar 15, 2020 Issued
Array ( [id] => 17825305 [patent_doc_number] => 11430256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Image scoring and identification based on facial feature descriptors [patent_app_type] => utility [patent_app_number] => 16/813284 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5834 [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] => 16813284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813284
Image scoring and identification based on facial feature descriptors Mar 8, 2020 Issued
Array ( [id] => 17354003 [patent_doc_number] => 11228660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Systems and methods for webpage personalization [patent_app_type] => utility [patent_app_number] => 16/780800 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15287 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16780800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780800
Systems and methods for webpage personalization Feb 2, 2020 Issued
Array ( [id] => 16818822 [patent_doc_number] => 11003652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Multi-write database modification [patent_app_type] => utility [patent_app_number] => 16/741914 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741914
Multi-write database modification Jan 13, 2020 Issued
Array ( [id] => 17542938 [patent_doc_number] => 11308061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Query management for indexer clusters in hybrid cloud deployments [patent_app_type] => utility [patent_app_number] => 16/717956 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 34908 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717956
Query management for indexer clusters in hybrid cloud deployments Dec 16, 2019 Issued
Array ( [id] => 15773253 [patent_doc_number] => 20200117644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => PLACEHOLDER CASE NODES AND CHILD CASE NODES IN A CASE MODEL [patent_app_type] => utility [patent_app_number] => 16/714241 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714241
Placeholder case nodes and child case nodes in a case model Dec 12, 2019 Issued
Array ( [id] => 17589706 [patent_doc_number] => 11327979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Ranking search results using hierarchically organized machine learning based models [patent_app_type] => utility [patent_app_number] => 16/708925 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708925
Ranking search results using hierarchically organized machine learning based models Dec 9, 2019 Issued
Array ( [id] => 18873095 [patent_doc_number] => 11860903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Clustering data base on visual model [patent_app_type] => utility [patent_app_number] => 16/702405 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8070 [patent_no_of_claims] => 20 [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] => 16702405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702405
Clustering data base on visual model Dec 2, 2019 Issued
Array ( [id] => 17877532 [patent_doc_number] => 11449548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Systems and methods for enriching documents for indexing [patent_app_type] => utility [patent_app_number] => 16/698168 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5337 [patent_no_of_claims] => 20 [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] => 16698168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698168
Systems and methods for enriching documents for indexing Nov 26, 2019 Issued
Array ( [id] => 17651624 [patent_doc_number] => 11354354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods and apparatus to identify media [patent_app_type] => utility [patent_app_number] => 16/698899 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 25242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698899
Methods and apparatus to identify media Nov 26, 2019 Issued
Array ( [id] => 17651624 [patent_doc_number] => 11354354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods and apparatus to identify media [patent_app_type] => utility [patent_app_number] => 16/698899 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 25242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698899
Methods and apparatus to identify media Nov 26, 2019 Issued
Array ( [id] => 17651624 [patent_doc_number] => 11354354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods and apparatus to identify media [patent_app_type] => utility [patent_app_number] => 16/698899 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 25242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698899
Methods and apparatus to identify media Nov 26, 2019 Issued
Array ( [id] => 17651624 [patent_doc_number] => 11354354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods and apparatus to identify media [patent_app_type] => utility [patent_app_number] => 16/698899 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 25242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698899
Methods and apparatus to identify media Nov 26, 2019 Issued
Array ( [id] => 16577480 [patent_doc_number] => 20210011881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => System and method for insertable and removable file system [patent_app_type] => utility [patent_app_number] => 16/683538 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16683538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683538
System and method for insertable and removable file system Nov 13, 2019 Abandoned
Array ( [id] => 15622963 [patent_doc_number] => 20200081886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHODS AND SYSTEMS FOR SEARCHING A DATABASE OF OBJECTS [patent_app_type] => utility [patent_app_number] => 16/681275 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681275
METHODS AND SYSTEMS FOR SEARCHING A DATABASE OF OBJECTS Nov 11, 2019 Abandoned
Array ( [id] => 17606149 [patent_doc_number] => 11334639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Systems and methods for image capture and identification [patent_app_type] => utility [patent_app_number] => 16/679978 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7517 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679978
Systems and methods for image capture and identification Nov 10, 2019 Issued
Array ( [id] => 17499532 [patent_doc_number] => 11288238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Methods and systems for logging data transactions and managing hash tables [patent_app_type] => utility [patent_app_number] => 16/672397 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 28207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672397
Methods and systems for logging data transactions and managing hash tables Oct 31, 2019 Issued
Array ( [id] => 15500817 [patent_doc_number] => 20200050597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DATA LOCKING METHOD BASED ON ALTERNATING ROW AND COLUMN LOCKS [patent_app_type] => utility [patent_app_number] => 16/659226 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659226
Data locking method based on alternating row and column locks Oct 20, 2019 Issued
Array ( [id] => 16577545 [patent_doc_number] => 20210011946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SYSTEMS AND METHODS FOR CONTENT METADATA MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/601886 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601886
Systems and methods for content metadata management Oct 14, 2019 Issued
Menu