Search

Zhengxi Liu

Examiner (ID: 11687, Phone: (571)270-7509 , Office: P/2611 )

Most Active Art Unit
2611
Art Unit(s)
2677, 2628, OPQA, 2611
Total Applications
420
Issued Applications
250
Pending Applications
50
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12776059 [patent_doc_number] => 20180150521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => DISTRIBUTED JOINS IN A DISTRIBUTED DATABASE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/362586 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15362586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362586
Distributed joins in a distributed database system Nov 27, 2016 Issued
Array ( [id] => 11531332 [patent_doc_number] => 20170091310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'System and Method for Improving Computational Efficiency of Consumer Databases Using Household Links' [patent_app_type] => utility [patent_app_number] => 15/275629 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10662 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15275629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275629
System and method for improving computational efficiency of consumer databases using household links Sep 25, 2016 Issued
Array ( [id] => 12592284 [patent_doc_number] => 20180089257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Search Method, Search Apparatus and Search Engine System [patent_app_type] => utility [patent_app_number] => 15/275858 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4086 [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] => 15275858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275858
Search Method, Search Apparatus and Search Engine System Sep 25, 2016 Abandoned
Array ( [id] => 11531330 [patent_doc_number] => 20170091308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'OBJECT INDEXING METHOD, OBJECT SEARCHING METHOD, AND OBJECT INDEXING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/275881 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9686 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15275881 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275881
Object indexing method, object searching method, and object indexing system Sep 25, 2016 Issued
Array ( [id] => 12592293 [patent_doc_number] => 20180089260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => HETEROGENOUS STRING SEARCH STRUCTURES WITH EMBEDDED RANGE SEARCH STRUCTURES [patent_app_type] => utility [patent_app_number] => 15/276022 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15276022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/276022
HETEROGENOUS STRING SEARCH STRUCTURES WITH EMBEDDED RANGE SEARCH STRUCTURES Sep 25, 2016 Abandoned
Array ( [id] => 12592338 [patent_doc_number] => 20180089275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => FREQUENT ITEMS DETECTION IN DATA SETS [patent_app_type] => utility [patent_app_number] => 15/275711 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15275711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275711
Frequent items detection in data sets Sep 25, 2016 Issued
Array ( [id] => 15820981 [patent_doc_number] => 10635670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Integration of query processing engines in a distributed database system [patent_app_type] => utility [patent_app_number] => 15/275040 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5487 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15275040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275040
Integration of query processing engines in a distributed database system Sep 22, 2016 Issued
Array ( [id] => 16644470 [patent_doc_number] => 10922327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Search guidance [patent_app_type] => utility [patent_app_number] => 15/212073 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15212073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/212073
Search guidance Jul 14, 2016 Issued
Array ( [id] => 13721939 [patent_doc_number] => 20170371924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Aggregate-Query Database System and Processing [patent_app_type] => utility [patent_app_number] => 15/192909 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192909
Aggregate-query database system and processing Jun 23, 2016 Issued
Array ( [id] => 11591871 [patent_doc_number] => 20170116282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'SUPPORTING PLUGGABLE DATABASES WITH HETEROGENEOUS DATABASE CHARACTER SETS IN A CONTAINER DATABASE' [patent_app_type] => utility [patent_app_number] => 15/192837 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8478 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192837 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192837
Supporting pluggable databases with heterogeneous database character sets in a container database Jun 23, 2016 Issued
Array ( [id] => 17492361 [patent_doc_number] => 11281664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Search engine optimizer [patent_app_type] => utility [patent_app_number] => 15/175861 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 30381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15175861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/175861
Search engine optimizer Jun 6, 2016 Issued
Array ( [id] => 11069915 [patent_doc_number] => 20160266879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING AN EXCLUDABLE ADDRESSABLE ENTITY' [patent_app_type] => utility [patent_app_number] => 15/158558 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16828 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15158558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/158558
METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING AN EXCLUDABLE ADDRESSABLE ENTITY May 17, 2016 Abandoned
Array ( [id] => 16818893 [patent_doc_number] => 11003725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Method and system for identification of digital content using a meta-content identifier construct [patent_app_type] => utility [patent_app_number] => 15/152393 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 23040 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15152393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152393
Method and system for identification of digital content using a meta-content identifier construct May 10, 2016 Issued
Array ( [id] => 12053469 [patent_doc_number] => 20170329813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'VALIDATING AND VISUALIZING PERFORMANCE OF ANALYTICS' [patent_app_type] => utility [patent_app_number] => 15/150653 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 13460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15150653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150653
Validating and visualizing performance of analytics May 9, 2016 Issued
Array ( [id] => 11366231 [patent_doc_number] => 20170004213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'Crowd Sourcing of Device Sensor Data for Real Time Response' [patent_app_type] => utility [patent_app_number] => 15/138518 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7876 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15138518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/138518
Crowd Sourcing of Device Sensor Data for Real Time Response Apr 25, 2016 Abandoned
Array ( [id] => 11731686 [patent_doc_number] => 20170193129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'SELF ORGANIZING LIST MACHINE FOR REORDERING ITEMS OF A LIST' [patent_app_type] => utility [patent_app_number] => 15/059719 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059719
Self organizing list machine for reordering items of a list Mar 2, 2016 Issued
Array ( [id] => 11951515 [patent_doc_number] => 20170255666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'VERIFYING FILE SYSTEM SNAPSHOTS' [patent_app_type] => utility [patent_app_number] => 15/059632 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059632
VERIFYING FILE SYSTEM SNAPSHOTS Mar 2, 2016 Abandoned
Array ( [id] => 11062882 [patent_doc_number] => 20160259844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'MODEL DIRECTED SAMPLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/059838 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059838
MODEL DIRECTED SAMPLING SYSTEM Mar 2, 2016 Abandoned
Array ( [id] => 16772935 [patent_doc_number] => 10984043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Method for faceted visualization of a SPARQL query result set [patent_app_type] => utility [patent_app_number] => 15/059864 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12230 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15059864 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059864
Method for faceted visualization of a SPARQL query result set Mar 2, 2016 Issued
15/011392 DISPLAYING STATISTICS OF UNIQUE VALUES FOR A FIELD IN A SET OF EVENTS Jan 28, 2016 Abandoned
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