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] => 16624183 [patent_doc_number] => 20210042836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Method, Apparatus, and Computer-Readable Medium For Compliance Aware Tokenization and Control of Asset Value [patent_app_type] => utility [patent_app_number] => 17/083622 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083622
Method, Apparatus, and Computer-Readable Medium For Compliance Aware Tokenization and Control of Asset Value Oct 28, 2020 Abandoned
Array ( [id] => 18506817 [patent_doc_number] => 11704636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Proxied cross-ledger authentication [patent_app_type] => utility [patent_app_number] => 17/068566 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5436 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068566
Proxied cross-ledger authentication Oct 11, 2020 Issued
Array ( [id] => 16691262 [patent_doc_number] => 20210073740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHODS, DEVICES AND SYSTEMS FOR MANAGING GROUP MEMBERSHIP AND RECORD VERIFICATION USING BLOCKCHAIN [patent_app_type] => utility [patent_app_number] => 17/062173 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062173
METHODS, DEVICES AND SYSTEMS FOR MANAGING GROUP MEMBERSHIP AND RECORD VERIFICATION USING BLOCKCHAIN Oct 1, 2020 Abandoned
Array ( [id] => 16579659 [patent_doc_number] => 20210014061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => IDENTITY PROOFING OFFERING FOR CUSTOMERS AND NON-CUSTOMERS [patent_app_type] => utility [patent_app_number] => 17/038193 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17038193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038193
Identity proofing offering for customers and non-customers Sep 29, 2020 Issued
Array ( [id] => 18912626 [patent_doc_number] => 11875607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Electronic voting system and control method [patent_app_type] => utility [patent_app_number] => 17/025230 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 13024 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025230
Electronic voting system and control method Sep 17, 2020 Issued
Array ( [id] => 18998674 [patent_doc_number] => 11915527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Electronic voting system and control method [patent_app_type] => utility [patent_app_number] => 17/025089 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 13175 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17025089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025089
Electronic voting system and control method Sep 17, 2020 Issued
Array ( [id] => 17017649 [patent_doc_number] => 11087293 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Blockchain based bank checking network with paper checking enhancements [patent_app_type] => utility [patent_app_number] => 17/024632 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 30506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17024632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024632
Blockchain based bank checking network with paper checking enhancements Sep 16, 2020 Issued
Array ( [id] => 16632384 [patent_doc_number] => 20210051038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Content Recommendation System [patent_app_type] => utility [patent_app_number] => 17/015735 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015735
Content recommendation system Sep 8, 2020 Issued
Array ( [id] => 18578150 [patent_doc_number] => 11734683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Authentication for secure transactions in a multi-server environment [patent_app_type] => utility [patent_app_number] => 17/001880 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6562 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001880
Authentication for secure transactions in a multi-server environment Aug 24, 2020 Issued
Array ( [id] => 16487201 [patent_doc_number] => 20200380810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ELECTRONIC VOTING SYSTEM AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/996184 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996184
Electronic voting system and control method Aug 17, 2020 Issued
Array ( [id] => 17416326 [patent_doc_number] => 20220051230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CRYPTOCURRENCY TRANSACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/992858 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992858
CRYPTOCURRENCY TRANSACTION SYSTEM Aug 12, 2020 Abandoned
Array ( [id] => 16624090 [patent_doc_number] => 20210042743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => INTEROPERABLE MOBILE-INITIATED TRANSACTIONS WITH DYNAMIC AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/988456 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988456
Interoperable mobile-initiated transactions with dynamic authentication Aug 6, 2020 Issued
Array ( [id] => 16455274 [patent_doc_number] => 20200364700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => EVENT PROCESSING METHOD, APPARATUS AND ELECTRONIC DEVICE BASED ON BLOCKCHAIN TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 16/945056 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21193 [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] => 16945056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945056
Event processing method, apparatus and electronic device based on blockchain technology Jul 30, 2020 Issued
Array ( [id] => 18607273 [patent_doc_number] => 11748741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Payment card storing tokenized information [patent_app_type] => utility [patent_app_number] => 16/939514 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7271 [patent_no_of_claims] => 18 [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] => 16939514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939514
Payment card storing tokenized information Jul 26, 2020 Issued
Array ( [id] => 16401648 [patent_doc_number] => 20200342506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Method and Process of billing for goods leveraging a single connection action [patent_app_type] => utility [patent_app_number] => 16/946760 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946760
Method and system of billing for charging a vehicle battery leveraging a single connection action Jul 5, 2020 Issued
Array ( [id] => 16745723 [patent_doc_number] => 10970718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Payment method, apparatus and device [patent_app_type] => utility [patent_app_number] => 16/893255 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893255
Payment method, apparatus and device Jun 3, 2020 Issued
Array ( [id] => 16315265 [patent_doc_number] => 20200294003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SYSTEMS AND METHODS FOR DETECTING POTENTIALLY COMPROMISED PAYMENT CARDS [patent_app_type] => utility [patent_app_number] => 16/890896 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7748 [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] => 16890896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890896
Systems and methods for detecting potentially compromised payment cards Jun 1, 2020 Issued
Array ( [id] => 16285659 [patent_doc_number] => 20200279261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => BLOCKCHAIN-BASED RECONCILIATION SYSTEM, METHOD, AND APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/875913 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875913
Blockchain-based reconciliation system, method, and apparatus and electronic device May 14, 2020 Issued
Array ( [id] => 19153140 [patent_doc_number] => 11978053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Systems and methods for estimating authenticity of local network of device initiating remote transaction [patent_app_type] => utility [patent_app_number] => 16/867807 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12151 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867807
Systems and methods for estimating authenticity of local network of device initiating remote transaction May 5, 2020 Issued
Array ( [id] => 16256051 [patent_doc_number] => 20200265426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SECURE TRANSACTION CONTROLLER FOR VALUE TOKEN EXCHANGE SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/865812 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16865812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865812
SECURE TRANSACTION CONTROLLER FOR VALUE TOKEN EXCHANGE SYSTEMS May 3, 2020 Abandoned
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