Search

Wenwen Cai

Examiner (ID: 15087, Phone: (571)270-3590 , Office: P/1763 )

Most Active Art Unit
1763
Art Unit(s)
1763
Total Applications
1052
Issued Applications
580
Pending Applications
123
Abandoned Applications
376

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16950911 [patent_doc_number] => 20210209603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHOD FOR PREVENTING FRAUD IN TRUSTED NETWORK, AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 16/800141 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800141
METHOD FOR PREVENTING FRAUD IN TRUSTED NETWORK, AND SYSTEM THEREOF Feb 24, 2020 Abandoned
Array ( [id] => 16271478 [patent_doc_number] => 20200272966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DECENTRALIZED LEDGER SUPPLY CHAIN PLANNING INTERCHANGE [patent_app_type] => utility [patent_app_number] => 16/798367 [patent_app_country] => US [patent_app_date] => 2020-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798367
Decentralized ledger supply chain planning interchange Feb 21, 2020 Issued
Array ( [id] => 18780888 [patent_doc_number] => 11822625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Systems, methods, and apparatuses for licensing and provisioning a software product within a cloud based computing environment [patent_app_type] => utility [patent_app_number] => 16/778763 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 14817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778763
Systems, methods, and apparatuses for licensing and provisioning a software product within a cloud based computing environment Jan 30, 2020 Issued
Array ( [id] => 18073149 [patent_doc_number] => 11531983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Digital asset modeling [patent_app_type] => utility [patent_app_number] => 16/773206 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 23719 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773206
Digital asset modeling Jan 26, 2020 Issued
Array ( [id] => 18189944 [patent_doc_number] => 11580537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Payment integrated loyalty system [patent_app_type] => utility [patent_app_number] => 16/749479 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18246 [patent_no_of_claims] => 27 [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] => 16749479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749479
Payment integrated loyalty system Jan 21, 2020 Issued
Array ( [id] => 16950901 [patent_doc_number] => 20210209593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHODS AND SYSTEMS FOR PUBLIC KEY INFRASTRUCTURE (PKI) ENABLED PRE-AUTHORIZED CREDIT CARD TRANSACTIONS [patent_app_type] => utility [patent_app_number] => 16/737079 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16737079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737079
METHODS AND SYSTEMS FOR PUBLIC KEY INFRASTRUCTURE (PKI) ENABLED PRE-AUTHORIZED CREDIT CARD TRANSACTIONS Jan 7, 2020 Abandoned
Array ( [id] => 15872401 [patent_doc_number] => 20200143604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => SECURE ON-LINE TICKETING [patent_app_type] => utility [patent_app_number] => 16/733210 [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] => 5962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733210
Secure on-line ticketing Jan 1, 2020 Issued
Array ( [id] => 16935419 [patent_doc_number] => 20210201308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Efficient Transaction Reconciliation System [patent_app_type] => utility [patent_app_number] => 16/730695 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730695
Efficient transaction reconciliation system Dec 29, 2019 Issued
Array ( [id] => 17062467 [patent_doc_number] => 11107073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Method and device for linking to account and providing service process [patent_app_type] => utility [patent_app_number] => 16/722209 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15756 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722209
Method and device for linking to account and providing service process Dec 19, 2019 Issued
Array ( [id] => 17558399 [patent_doc_number] => 11315111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Methods and devices for testing signature verification for blockchain system [patent_app_type] => utility [patent_app_number] => 16/721346 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6500 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721346
Methods and devices for testing signature verification for blockchain system Dec 18, 2019 Issued
Array ( [id] => 18386579 [patent_doc_number] => 11657365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Secured parcel locker system with improved security [patent_app_type] => utility [patent_app_number] => 16/717599 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14070 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717599
Secured parcel locker system with improved security Dec 16, 2019 Issued
Array ( [id] => 16903447 [patent_doc_number] => 20210182363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SOFTWARE LICENSE MANAGER [patent_app_type] => utility [patent_app_number] => 16/711232 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711232
Software license manager Dec 10, 2019 Issued
Array ( [id] => 15744397 [patent_doc_number] => 20200111088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SYSTEMS AND METHODS FOR SECURING DIGITAL GIFT CARDS WITH A PUBLIC LEDGER [patent_app_type] => utility [patent_app_number] => 16/704773 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704773
SYSTEMS AND METHODS FOR SECURING DIGITAL GIFT CARDS WITH A PUBLIC LEDGER Dec 4, 2019 Abandoned
Array ( [id] => 16078865 [patent_doc_number] => 20200193419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => EVENT PROCESSING METHOD, APPARATUS AND ELECTRONIC DEVICE BASED ON BLOCKCHAIN TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 16/697972 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21173 [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] => 16697972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697972
Event processing method, apparatus and electronic device based on blockchain technology Nov 26, 2019 Issued
Array ( [id] => 17699530 [patent_doc_number] => 11373259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Transaction-enabled systems and methods for smart contracts [patent_app_type] => utility [patent_app_number] => 16/692685 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 110 [patent_no_of_words] => 509739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692685
Transaction-enabled systems and methods for smart contracts Nov 21, 2019 Issued
Array ( [id] => 17699530 [patent_doc_number] => 11373259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Transaction-enabled systems and methods for smart contracts [patent_app_type] => utility [patent_app_number] => 16/692685 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 110 [patent_no_of_words] => 509739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692685
Transaction-enabled systems and methods for smart contracts Nov 21, 2019 Issued
Array ( [id] => 17699530 [patent_doc_number] => 11373259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Transaction-enabled systems and methods for smart contracts [patent_app_type] => utility [patent_app_number] => 16/692685 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 110 [patent_no_of_words] => 509739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692685
Transaction-enabled systems and methods for smart contracts Nov 21, 2019 Issued
Array ( [id] => 17699530 [patent_doc_number] => 11373259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Transaction-enabled systems and methods for smart contracts [patent_app_type] => utility [patent_app_number] => 16/692685 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 110 [patent_no_of_words] => 509739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692685
Transaction-enabled systems and methods for smart contracts Nov 21, 2019 Issued
Array ( [id] => 17744867 [patent_doc_number] => 11392941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => System and method for securing a private key transaction within blockchain [patent_app_type] => utility [patent_app_number] => 16/689595 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7793 [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] => 16689595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689595
System and method for securing a private key transaction within blockchain Nov 19, 2019 Issued
Array ( [id] => 15595869 [patent_doc_number] => 20200074469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SECURE WIRELESS CARD READER [patent_app_type] => utility [patent_app_number] => 16/676564 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676564
Secure wireless card reader Nov 6, 2019 Issued
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