Search

Kay H. Chin

Examiner (ID: 4306)

Most Active Art Unit
2901
Art Unit(s)
2911, 2900, 2901
Total Applications
5159
Issued Applications
5087
Pending Applications
2
Abandoned Applications
70

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16455290 [patent_doc_number] => 20200364716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHODS AND SYSTEMS FOR GENERATING A UNIQUE SIGNATURE BASED ON USER DEVICE MOVEMENTS IN A THREE-DIMENSIONAL SPACE [patent_app_type] => utility [patent_app_number] => 16/413330 [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] => 10633 [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] => 16413330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413330
Methods and systems for generating a unique signature based on user device movements in a three-dimensional space May 14, 2019 Issued
Array ( [id] => 14720979 [patent_doc_number] => 20190251553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => BLOCKCHAIN DATA PROTECTION BASED ON ACCOUNT NOTE MODEL WITH ZERO-KNOWLEDGE PROOF [patent_app_type] => utility [patent_app_number] => 16/390533 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390533
BLOCKCHAIN DATA PROTECTION BASED ON ACCOUNT NOTE MODEL WITH ZERO-KNOWLEDGE PROOF Apr 21, 2019 Abandoned
Array ( [id] => 16393712 [patent_doc_number] => 20200334653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => System and Method for a Zero Confirmation Directed Acyclic Graph [patent_app_type] => utility [patent_app_number] => 16/389995 [patent_app_country] => US [patent_app_date] => 2019-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16389995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389995
System and Method for a Zero Confirmation Directed Acyclic Graph Apr 20, 2019 Abandoned
Array ( [id] => 16378695 [patent_doc_number] => 20200327537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => METHOD AND SYSTEM FOR IMPROVED BLOCKCHAIN PERFORMANCE THROUGH AGGREGATION [patent_app_type] => utility [patent_app_number] => 16/381134 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381134
Method and system for improved blockchain performance through aggregation Apr 10, 2019 Issued
Array ( [id] => 16895554 [patent_doc_number] => 11037111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Method for issuing currency and making payment by managing balance database for each block in blockchain network and server using same [patent_app_type] => utility [patent_app_number] => 16/380627 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15539 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380627
Method for issuing currency and making payment by managing balance database for each block in blockchain network and server using same Apr 9, 2019 Issued
Array ( [id] => 17787042 [patent_doc_number] => 11410169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Multifactor authentication using a directory server [patent_app_type] => utility [patent_app_number] => 16/283243 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7114 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283243
Multifactor authentication using a directory server Feb 21, 2019 Issued
Array ( [id] => 16751893 [patent_doc_number] => 20210103904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHOD AND SYSTEM FOR FRANKING POSTAL ARTICLES AND FOR BILLING A LOGISTICS SERVICE [patent_app_type] => utility [patent_app_number] => 17/050107 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17050107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050107
METHOD AND SYSTEM FOR FRANKING POSTAL ARTICLES AND FOR BILLING A LOGISTICS SERVICE Feb 20, 2019 Abandoned
Array ( [id] => 18189963 [patent_doc_number] => 11580557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => System and method of providing post-purchase media content to a subscriber [patent_app_type] => utility [patent_app_number] => 16/275932 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275932
System and method of providing post-purchase media content to a subscriber Feb 13, 2019 Issued
Array ( [id] => 17699445 [patent_doc_number] => 11373174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Systems and methods for facilitating transfer of ownership of tokens between users on a decentralized database [patent_app_type] => utility [patent_app_number] => 16/267665 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6078 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 643 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16267665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267665
Systems and methods for facilitating transfer of ownership of tokens between users on a decentralized database Feb 4, 2019 Issued
Array ( [id] => 14659195 [patent_doc_number] => 20190236726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => CONTROL METHOD, CONTROLLER, DATA STRUCTURE, AND ELECTRIC POWER TRANSACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/256211 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16256211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256211
Control method, controller, data structure, and electric power transaction system Jan 23, 2019 Issued
Array ( [id] => 16578482 [patent_doc_number] => 20210012883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SYSTEMS AND METHODS FOR LONGITUDINALLY TRACKING FULLY DE-IDENTIFIED MEDICAL STUDIES [patent_app_type] => utility [patent_app_number] => 16/766546 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766546
SYSTEMS AND METHODS FOR LONGITUDINALLY TRACKING FULLY DE-IDENTIFIED MEDICAL STUDIES Nov 14, 2018 Abandoned
Array ( [id] => 17940650 [patent_doc_number] => 11475106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Application usage policy enforcement [patent_app_type] => utility [patent_app_number] => 16/177250 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8008 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16177250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177250
Application usage policy enforcement Oct 30, 2018 Issued
Array ( [id] => 15091595 [patent_doc_number] => 20190340609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => COMPUTER NETWORK SYSTEMS ADMINISTERING CRYPTOGRAPHICALLY-SECURED, TOKEN-BASED SUBSTITUTION MANAGEMENT AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/174589 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16174589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174589
Computer network systems administering cryptographically-secured, token-based substitution management and methods of use thereof Oct 29, 2018 Issued
Array ( [id] => 16980522 [patent_doc_number] => 20210224759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Method and System for Implementing a Currency Guaranteed By An Investment Vehicle [patent_app_type] => utility [patent_app_number] => 16/768995 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768995
Method and System for Implementing a Currency Guaranteed By An Investment Vehicle Aug 23, 2018 Abandoned
Array ( [id] => 16585447 [patent_doc_number] => 20210019849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Method for External Data-Based Constructing Various Triggering Mechanisms to Execute Smart Contract in Blockchain Network and System Thereof [patent_app_type] => utility [patent_app_number] => 17/043800 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043800
Method for External Data-Based Constructing Various Triggering Mechanisms to Execute Smart Contract in Blockchain Network and System Thereof Jul 18, 2018 Abandoned
Array ( [id] => 15625051 [patent_doc_number] => 20200082930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => MEDICAL IMAGING, EFFICIENT SHARING AND SECURE HANDLING OF MEDICAL IMAGING INFORMATION [patent_app_type] => utility [patent_app_number] => 16/610025 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38368 [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] => 16610025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610025
Medical imaging, efficient sharing and secure handling of medical imaging information May 2, 2018 Issued
Array ( [id] => 17817751 [patent_doc_number] => 11423367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Method and system for securing transactions by check using blockchain technology [patent_app_type] => utility [patent_app_number] => 15/968818 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8481 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968818 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968818
Method and system for securing transactions by check using blockchain technology May 1, 2018 Issued
Array ( [id] => 13391449 [patent_doc_number] => 20180247267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Selection Of A Consensus From A Plurality Of Ideas [patent_app_type] => utility [patent_app_number] => 15/966781 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966781 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966781
Selection Of A Consensus From A Plurality Of Ideas Apr 29, 2018 Abandoned
Array ( [id] => 16527977 [patent_doc_number] => 20200402057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => System, Method, and Computer Program Product for Predicting a Specified Geographic Area of a User [patent_app_type] => utility [patent_app_number] => 16/971798 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18865 [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] => 16971798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971798
System, method, and computer program product for predicting a specified geographic area of a user Feb 22, 2018 Issued
Array ( [id] => 13333653 [patent_doc_number] => 20180218364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => MANAGING DISTRIBUTED CONTENT USING LAYERED PERMISSIONS [patent_app_type] => utility [patent_app_number] => 15/881709 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881709
MANAGING DISTRIBUTED CONTENT USING LAYERED PERMISSIONS Jan 25, 2018 Abandoned
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