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] => 16950443 [patent_doc_number] => 20210209135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => AUTOMATIC VISUALIZATION AND INQUIRY GENERATION [patent_app_type] => utility [patent_app_number] => 16/732952 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732952
Automatic visualization and inquiry generation Jan 1, 2020 Issued
Array ( [id] => 16788222 [patent_doc_number] => 10990655 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Methods, systems, and computer program products for web browsing [patent_app_type] => utility [patent_app_number] => 16/724289 [patent_app_country] => US [patent_app_date] => 2019-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 47 [patent_no_of_words] => 51013 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724289
Methods, systems, and computer program products for web browsing Dec 20, 2019 Issued
Array ( [id] => 16077819 [patent_doc_number] => 20200192896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => DATA PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/713820 [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] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16713820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713820
DATA PROCESSING SYSTEM Dec 12, 2019 Abandoned
Array ( [id] => 17415958 [patent_doc_number] => 20220050862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => METHOD FOR PROCESSING DISAPPEARING MESSAGES IN AN ELECTRONIC MESSAGING SERVICE AND CORRESPONDING PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/312353 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17312353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312353
METHOD FOR PROCESSING DISAPPEARING MESSAGES IN AN ELECTRONIC MESSAGING SERVICE AND CORRESPONDING PROCESSING SYSTEM Dec 8, 2019 Abandoned
Array ( [id] => 18687239 [patent_doc_number] => 11782978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Techniques for storing and analyzing data [patent_app_type] => utility [patent_app_number] => 16/706540 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 20974 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706540
Techniques for storing and analyzing data Dec 5, 2019 Issued
Array ( [id] => 17977973 [patent_doc_number] => 11494839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Systems and methods of matching customizable data transaction requests [patent_app_type] => utility [patent_app_number] => 16/691068 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18171 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691068
Systems and methods of matching customizable data transaction requests Nov 20, 2019 Issued
Array ( [id] => 16849156 [patent_doc_number] => 20210149901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => CUSTOM NAMED ENTITIES AND TAGS FOR NATURAL LANGUAGE SEARCH QUERY PROCESSING [patent_app_type] => utility [patent_app_number] => 16/688527 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688527
Custom named entities and tags for natural language search query processing Nov 18, 2019 Issued
Array ( [id] => 18577790 [patent_doc_number] => 11734322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Enhanced intent matching using keyword-based word mover's distance [patent_app_type] => utility [patent_app_number] => 16/686876 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686876
Enhanced intent matching using keyword-based word mover's distance Nov 17, 2019 Issued
Array ( [id] => 16292831 [patent_doc_number] => 10769683 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-08 [patent_title] => Methods and systems for identifying a user device for affiliate marketing [patent_app_type] => utility [patent_app_number] => 16/684136 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6569 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684136
Methods and systems for identifying a user device for affiliate marketing Nov 13, 2019 Issued
Array ( [id] => 17907530 [patent_doc_number] => 11461384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Facial images retrieval system [patent_app_type] => utility [patent_app_number] => 16/565198 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 6707 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16565198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565198
Facial images retrieval system Sep 8, 2019 Issued
Array ( [id] => 17528741 [patent_doc_number] => 11301430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Hybrid model of fine-grained locking and data partitioning [patent_app_type] => utility [patent_app_number] => 16/562852 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4369 [patent_no_of_claims] => 17 [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] => 16562852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562852
Hybrid model of fine-grained locking and data partitioning Sep 5, 2019 Issued
Array ( [id] => 17108428 [patent_doc_number] => 11128660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Methods and systems for accessing a resource with multiple user identities [patent_app_type] => utility [patent_app_number] => 16/560883 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560883
Methods and systems for accessing a resource with multiple user identities Sep 3, 2019 Issued
Array ( [id] => 17325427 [patent_doc_number] => 11216439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Auto-expiring locks based on object stamping [patent_app_type] => utility [patent_app_number] => 16/513362 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513362
Auto-expiring locks based on object stamping Jul 15, 2019 Issued
Array ( [id] => 17165071 [patent_doc_number] => 11151170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => System and method for improving computational efficiency of consumer databases utilizing household links [patent_app_type] => utility [patent_app_number] => 16/423956 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 10455 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423956
System and method for improving computational efficiency of consumer databases utilizing household links May 27, 2019 Issued
Array ( [id] => 15090725 [patent_doc_number] => 20190340173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => SEARCH GUIDANCE [patent_app_type] => utility [patent_app_number] => 16/413549 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15993 [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] => 16413549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413549
Search guidance May 14, 2019 Issued
Array ( [id] => 17352694 [patent_doc_number] => 11227334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Method and system for facilitating access to recorded data [patent_app_type] => utility [patent_app_number] => 16/392918 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3708 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392918
Method and system for facilitating access to recorded data Apr 23, 2019 Issued
Array ( [id] => 17659450 [patent_doc_number] => 20220179915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ORDER PRESERVING PATTERN MATCHING APPARATUS, ORDER PRESERVING PATTERN MATCHING METHOD, AND COMPUTER-READABLE MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 17/603649 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603649
ORDER PRESERVING PATTERN MATCHING APPARATUS, ORDER PRESERVING PATTERN MATCHING METHOD, AND COMPUTER-READABLE MEDIUM STORING PROGRAM Apr 18, 2019 Abandoned
Array ( [id] => 18463556 [patent_doc_number] => 11687848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Identifying correlated roles using a system driven by a neural network [patent_app_type] => utility [patent_app_number] => 16/385690 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16953 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385690
Identifying correlated roles using a system driven by a neural network Apr 15, 2019 Issued
Array ( [id] => 16179579 [patent_doc_number] => 20200226548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Natural language, flat field, record management and file system that defines, integrates and operates records comprising best practices and establishes collaborative peer networks to evolve new best practice records [patent_app_type] => utility [patent_app_number] => 16/501459 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16501459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501459
Natural language, flat field, record management and file system that defines, integrates and operates records comprising best practices and establishes collaborative peer networks to evolve new best practice records Mar 27, 2019 Pending
Array ( [id] => 16371379 [patent_doc_number] => 10803140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Methods, systems, and computer program products for web browsing [patent_app_type] => utility [patent_app_number] => 16/360001 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 47 [patent_no_of_words] => 51118 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 513 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360001
Methods, systems, and computer program products for web browsing Mar 19, 2019 Issued
Menu