Search

Calvin Ma

Examiner (ID: 19083, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2693, 2621, 2629
Total Applications
953
Issued Applications
713
Pending Applications
61
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20351947 [patent_doc_number] => 20250348799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/273306 [patent_app_country] => US [patent_app_date] => 2025-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19273306 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/273306
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Jul 17, 2025 Pending
Array ( [id] => 20351946 [patent_doc_number] => 20250348798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/273286 [patent_app_country] => US [patent_app_date] => 2025-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19273286 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/273286
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Jul 17, 2025 Pending
Array ( [id] => 20338290 [patent_doc_number] => 20250342410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/273638 [patent_app_country] => US [patent_app_date] => 2025-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19273638 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/273638
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Jul 17, 2025 Pending
Array ( [id] => 20071243 [patent_doc_number] => 20250209465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEMS AND METHODS FOR DETECTION OF FRAUD ATTACKS USING MERCHANTS TO TEST PAYMENT ACCOUNTS [patent_app_type] => utility [patent_app_number] => 19/073906 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19073906 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/073906
SYSTEMS AND METHODS FOR DETECTION OF FRAUD ATTACKS USING MERCHANTS TO TEST PAYMENT ACCOUNTS Mar 6, 2025 Pending
Array ( [id] => 20052844 [patent_doc_number] => 20250191066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => CRYPTOCURRENCY-CASH GATEWAY [patent_app_type] => utility [patent_app_number] => 19/055297 [patent_app_country] => US [patent_app_date] => 2025-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19055297 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/055297
CRYPTOCURRENCY-CASH GATEWAY Feb 16, 2025 Pending
Array ( [id] => 20410566 [patent_doc_number] => 20250379675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => CENTRALIZED PLATFORM FOR CONTENT AGGREGATION AND SUBSCRIPTION MANAGEMENT [patent_app_type] => utility [patent_app_number] => 19/022580 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19022580 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022580
CENTRALIZED PLATFORM FOR CONTENT AGGREGATION AND SUBSCRIPTION MANAGEMENT Jan 14, 2025 Pending
Array ( [id] => 20018614 [patent_doc_number] => 20250156836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SYSTEMS AND METHODS FOR ELECTRONIC RECEIPT TRANSFER USING ULTRAWIDEBAND RADIO TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 19/006462 [patent_app_country] => US [patent_app_date] => 2024-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006462 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006462
SYSTEMS AND METHODS FOR ELECTRONIC RECEIPT TRANSFER USING ULTRAWIDEBAND RADIO TECHNOLOGY Dec 30, 2024 Pending
Array ( [id] => 20095587 [patent_doc_number] => 20250225523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => MACHINE LEARNING ENGINE USING FOLLOWING LINK SELECTION [patent_app_type] => utility [patent_app_number] => 18/978965 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8094 [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] => 18978965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978965
MACHINE LEARNING ENGINE USING FOLLOWING LINK SELECTION Dec 11, 2024 Pending
Array ( [id] => 20001466 [patent_doc_number] => 20250139688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ONBOARDING PLATFORM FOR PERFORMING DYNAMIC MITIGATION ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/941039 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7977 [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] => 18941039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941039
ONBOARDING PLATFORM FOR PERFORMING DYNAMIC MITIGATION ANALYSIS Nov 7, 2024 Pending
Array ( [id] => 19994692 [patent_doc_number] => 20250132914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => PARTITIONING A BLOCKCHAIN NETWORK [patent_app_type] => utility [patent_app_number] => 18/939133 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18939133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939133
PARTITIONING A BLOCKCHAIN NETWORK Nov 5, 2024 Pending
Array ( [id] => 19618199 [patent_doc_number] => 20240403879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS AND METHODS FOR SINGLE MESSAGE TRANSACTIONS WITH BATCH SETTLEMENT [patent_app_type] => utility [patent_app_number] => 18/805973 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805973
SYSTEMS AND METHODS FOR SINGLE MESSAGE TRANSACTIONS WITH BATCH SETTLEMENT Aug 14, 2024 Pending
Array ( [id] => 19603826 [patent_doc_number] => 20240394706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MULTI-DEVICE POINT-OF-SALE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/797399 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797399
MULTI-DEVICE POINT-OF-SALE SYSTEM Aug 6, 2024 Pending
Array ( [id] => 19603765 [patent_doc_number] => 20240394645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Decentralized Shipping Network Using Blockchains [patent_app_type] => utility [patent_app_number] => 18/790977 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19453 [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] => 18790977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790977
Decentralized Shipping Network Using Blockchains Jul 30, 2024 Pending
Array ( [id] => 19726439 [patent_doc_number] => 20250029190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => EXERGY TOKEN [patent_app_type] => utility [patent_app_number] => 18/678018 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678018
Exergy token May 29, 2024 Issued
Array ( [id] => 19589454 [patent_doc_number] => 20240387011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SECURE REAL-TIME HEALTH RECORD EXCHANGE [patent_app_type] => utility [patent_app_number] => 18/666791 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666791
SECURE REAL-TIME HEALTH RECORD EXCHANGE May 15, 2024 Pending
Array ( [id] => 19573972 [patent_doc_number] => 20240378264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SYSTEM AND METHOD FOR AUTOMATIC MARK MANAGEMENT ON THE BLOCKCHAIN [patent_app_type] => utility [patent_app_number] => 18/657921 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657921
SYSTEM AND METHOD FOR AUTOMATIC MARK MANAGEMENT ON THE BLOCKCHAIN May 7, 2024 Pending
Array ( [id] => 19934238 [patent_doc_number] => 12307443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Wearable device for secure signing of blockchain transactions [patent_app_type] => utility [patent_app_number] => 18/633587 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 18633587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633587
Wearable device for secure signing of blockchain transactions Apr 11, 2024 Issued
Array ( [id] => 19363349 [patent_doc_number] => 20240265383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => MULTI-PATH COMMUNICATION OF ELECTRONIC DEVICE SECURE ELEMENT DATA FOR ONLINE PAYMENTS [patent_app_type] => utility [patent_app_number] => 18/615993 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51114 [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] => 18615993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615993
MULTI-PATH COMMUNICATION OF ELECTRONIC DEVICE SECURE ELEMENT DATA FOR ONLINE PAYMENTS Mar 24, 2024 Pending
Array ( [id] => 19334848 [patent_doc_number] => 20240249278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => APPLICATION FRAMEWORK USING BLOCKCHAIN-BASED ASSET OWNERSHIP [patent_app_type] => utility [patent_app_number] => 18/604763 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604763
APPLICATION FRAMEWORK USING BLOCKCHAIN-BASED ASSET OWNERSHIP Mar 13, 2024 Pending
Array ( [id] => 19284511 [patent_doc_number] => 20240220987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND SYSTEM FOR PAYMENT CARD AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 18/604745 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604745
METHOD AND SYSTEM FOR PAYMENT CARD AUTHENTICATION Mar 13, 2024 Pending
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