Search

Chhian Ling

Examiner (ID: 4900, Phone: (571)270-1074 , Office: P/2446 )

Most Active Art Unit
2446
Art Unit(s)
2446, 2472
Total Applications
534
Issued Applications
436
Pending Applications
54
Abandoned Applications
59

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17294709 [patent_doc_number] => 20210390548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => PASSWORDLESS AUTHENTICATION THROUGH USE OF DEVICE TOKENS OR WEB BROWSER COOKIES [patent_app_type] => utility [patent_app_number] => 17/460720 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12769 [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] => 17460720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460720
PASSWORDLESS AUTHENTICATION THROUGH USE OF DEVICE TOKENS OR WEB BROWSER COOKIES Aug 29, 2021 Abandoned
Array ( [id] => 18230104 [patent_doc_number] => 20230069098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => APPARATUS AND PASSWORDS FOR PROVIDING DOUBLE-SIDED ESTATE PASSWORD AUTHENTICATION VIA PHYSICAL TOKENS AND A DISTRIBUTED LEDGER [patent_app_type] => utility [patent_app_number] => 17/458721 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458721
APPARATUS AND PASSWORDS FOR PROVIDING DOUBLE-SIDED ESTATE PASSWORD AUTHENTICATION VIA PHYSICAL TOKENS AND A DISTRIBUTED LEDGER Aug 26, 2021 Abandoned
Array ( [id] => 20080031 [patent_doc_number] => 12354102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Secure and convenient document payment processing device and system [patent_app_type] => utility [patent_app_number] => 17/408508 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408508
Secure and convenient document payment processing device and system Aug 22, 2021 Issued
Array ( [id] => 17231359 [patent_doc_number] => 20210357916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED TRANSACTION SETTLEMENT [patent_app_type] => utility [patent_app_number] => 17/388447 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17388447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388447
SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED TRANSACTION SETTLEMENT Jul 28, 2021 Abandoned
Array ( [id] => 18189937 [patent_doc_number] => 11580530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => Direct payment authorization path [patent_app_type] => utility [patent_app_number] => 17/305457 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6755 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305457
Direct payment authorization path Jul 7, 2021 Issued
Array ( [id] => 18096281 [patent_doc_number] => 20220414622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SYSTEM FOR OFF-CHAIN MANAGEMENT, DISTRIBUTION AND AUDITING OF DECENTRALIZED CRYPTOCURRENCY [patent_app_type] => utility [patent_app_number] => 17/355738 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355738
System for off-chain management, distribution and auditing of decentralized cryptocurrency Jun 22, 2021 Issued
Array ( [id] => 19371109 [patent_doc_number] => 12063209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Certificate issuing system based on block chain [patent_app_type] => utility [patent_app_number] => 17/353244 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11504 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353244
Certificate issuing system based on block chain Jun 20, 2021 Issued
Array ( [id] => 17114724 [patent_doc_number] => 20210295321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHODS FOR DECENTRALIZED DIGITAL ASSET TRANSFER AND SMART CONTRACT STATE TRANSITION [patent_app_type] => utility [patent_app_number] => 17/341360 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341360
METHODS FOR DECENTRALIZED DIGITAL ASSET TRANSFER AND SMART CONTRACT STATE TRANSITION Jun 6, 2021 Abandoned
Array ( [id] => 19398999 [patent_doc_number] => 12073371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Math based currency point of sale systems and methods [patent_app_type] => utility [patent_app_number] => 17/337154 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337154
Math based currency point of sale systems and methods Jun 1, 2021 Issued
Array ( [id] => 18060823 [patent_doc_number] => 20220391909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => NOT PRESENT DISTRIBUTION COMMUNICATIONS TEIRED AUTHENTICATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/336418 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336418
NOT PRESENT DISTRIBUTION COMMUNICATIONS TEIRED AUTHENTICATOR SYSTEM Jun 1, 2021 Abandoned
Array ( [id] => 18039081 [patent_doc_number] => 20220383297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SYSTEMS AND METHODS ASSOCIATED WITH NETWORK-BASED INTERACTIONS [patent_app_type] => utility [patent_app_number] => 17/331199 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17331199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331199
SYSTEMS AND METHODS ASSOCIATED WITH NETWORK-BASED INTERACTIONS May 25, 2021 Abandoned
Array ( [id] => 17129390 [patent_doc_number] => 20210304159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SERVER, COMPUTER-READABLE RECORDING MEDIUM AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/204252 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204252
SERVER, COMPUTER-READABLE RECORDING MEDIUM AND SYSTEM Mar 16, 2021 Abandoned
Array ( [id] => 17099979 [patent_doc_number] => 20210287770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ELECTRONIC PATIENT CREDENTIALS [patent_app_type] => utility [patent_app_number] => 17/198079 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198079
ELECTRONIC PATIENT CREDENTIALS Mar 9, 2021 Pending
Array ( [id] => 16764801 [patent_doc_number] => 20210110383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => GENERATION METHOD, PROGRAM AND INFORMATION PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/129154 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129154
GENERATION METHOD, PROGRAM AND INFORMATION PROCESSING DEVICE Dec 20, 2020 Pending
Array ( [id] => 17614445 [patent_doc_number] => 20220156725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => CROSS-CHAIN SETTLEMENT MECHANISM [patent_app_type] => utility [patent_app_number] => 16/951570 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951570
CROSS-CHAIN SETTLEMENT MECHANISM Nov 17, 2020 Abandoned
Array ( [id] => 16888156 [patent_doc_number] => 20210174353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Auditing of Electronic Documents [patent_app_type] => utility [patent_app_number] => 17/078197 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078197
Auditing of Electronic Documents Oct 22, 2020 Abandoned
Array ( [id] => 18918503 [patent_doc_number] => 11880783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Electronic methods and systems for faster checkout in an e-commerce transaction [patent_app_type] => utility [patent_app_number] => 17/071457 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15683 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 638 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071457
Electronic methods and systems for faster checkout in an e-commerce transaction Oct 14, 2020 Issued
Array ( [id] => 17485081 [patent_doc_number] => 20220092585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => INFORMATION SECURITY USING INTEGRATED DATA CONTROL LEDGERS [patent_app_type] => utility [patent_app_number] => 17/028952 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028952
Information security using integrated data control ledgers Sep 21, 2020 Issued
Array ( [id] => 16585335 [patent_doc_number] => 20210019737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Systems and Methods for Blockchain-based Transaction Settlement [patent_app_type] => utility [patent_app_number] => 16/930168 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14138 [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] => 16930168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930168
Systems and methods for blockchain-based transaction settlement Jul 14, 2020 Issued
Array ( [id] => 18189941 [patent_doc_number] => 11580534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Auditing of electronic documents [patent_app_type] => utility [patent_app_number] => 16/905945 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 7825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905945
Auditing of electronic documents Jun 18, 2020 Issued
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