Search

Christian Chace

Supervisory Patent Examiner (ID: 13249, Phone: (571)272-4190 , Office: P/2131 )

Most Active Art Unit
2186
Art Unit(s)
2131, 2187, 2129, 2165, 3665, 2186, 2189, 2752
Total Applications
433
Issued Applications
345
Pending Applications
22
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19590863 [patent_doc_number] => 20240388420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => LOW LATENCY METADATA DECRYPTION USING HASH AND PSEUDORANDOM FUNCTIONS [patent_app_type] => utility [patent_app_number] => 18/659987 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18659987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659987
LOW LATENCY METADATA DECRYPTION USING HASH AND PSEUDORANDOM FUNCTIONS May 8, 2024 Pending
Array ( [id] => 19385736 [patent_doc_number] => 20240275606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => AUGMENTED-REALITY EXPERIENCE CONTROL THROUGH NON-FUNGIBLE TOKEN [patent_app_type] => utility [patent_app_number] => 18/642244 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642244
Augmented reality experience control through non-fungible token Apr 21, 2024 Issued
Array ( [id] => 19516750 [patent_doc_number] => 20240348436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => BIOMETRY WITH CHALLENGE RESPONSE PAIR MECHANISM [patent_app_type] => utility [patent_app_number] => 18/638412 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638412
BIOMETRY WITH CHALLENGE RESPONSE PAIR MECHANISM Apr 16, 2024 Pending
Array ( [id] => 19347716 [patent_doc_number] => 20240256680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => REMOTE OWNERSHIP AND CONTENT CONTROL OF MEDIA FILES ON UNTRUSTED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/636001 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636001
Remote ownership and content control of media files on untrusted systems Apr 14, 2024 Issued
Array ( [id] => 19363084 [patent_doc_number] => 20240265118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => REMOTE OWNERSHIP AND CONTENT CONTROL OF MEDIA FILES ON UNTRUSTED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/635801 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635801
Remote ownership and content control of media files on untrusted systems Apr 14, 2024 Issued
Array ( [id] => 20318555 [patent_doc_number] => 12457115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Data integrity validation via degenerate keys [patent_app_type] => utility [patent_app_number] => 18/625414 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625414
Data integrity validation via degenerate keys Apr 2, 2024 Issued
Array ( [id] => 20161985 [patent_doc_number] => 12388627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Internet of Things security with multi-party computation (MPC) [patent_app_type] => utility [patent_app_number] => 18/620485 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6221 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620485
Internet of Things security with multi-party computation (MPC) Mar 27, 2024 Issued
Array ( [id] => 19365187 [patent_doc_number] => 20240267221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DATA COMMUNICATION SYSTEM, CENTER DEVICE, MASTER DEVICE, STORAGE MEDIUM STORING ENCRYPTION PROGRAM, AND STORAGE MEDIUM STORING DECRYPTION PROGRAM [patent_app_type] => utility [patent_app_number] => 18/618840 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18618840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618840
DATA COMMUNICATION SYSTEM, CENTER DEVICE, MASTER DEVICE, STORAGE MEDIUM STORING ENCRYPTION PROGRAM, AND STORAGE MEDIUM STORING DECRYPTION PROGRAM Mar 26, 2024 Pending
Array ( [id] => 19469351 [patent_doc_number] => 20240323021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ANONYMOUSLY ISSUING A VERIFIABLE CREDENTIAL [patent_app_type] => utility [patent_app_number] => 18/610630 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610630
ANONYMOUSLY ISSUING A VERIFIABLE CREDENTIAL Mar 19, 2024 Pending
Array ( [id] => 19363043 [patent_doc_number] => 20240265077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD AND SYSTEM FOR ONLINE THIRD-PARTY AUTHENTICATION OF IDENTITY ATTRIBUTES [patent_app_type] => utility [patent_app_number] => 18/609752 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18609752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609752
Method and system for online third-party authentication of identity attributes Mar 18, 2024 Issued
Array ( [id] => 19420089 [patent_doc_number] => 20240296212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Code Reader Device and Computer-Implemented Method for Operating the Code Reader Device [patent_app_type] => utility [patent_app_number] => 18/584106 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584106
Code Reader Device and Computer-Implemented Method for Operating the Code Reader Device Feb 21, 2024 Pending
Array ( [id] => 19238646 [patent_doc_number] => 20240195841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SYSTEM AND METHOD FOR MANIPULATION OF SECURE DATA [patent_app_type] => utility [patent_app_number] => 18/444770 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444770
SYSTEM AND METHOD FOR MANIPULATION OF SECURE DATA Feb 18, 2024 Pending
Array ( [id] => 19222680 [patent_doc_number] => 20240187384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD AND APPARATUS FOR DATA COMMUNICATION IN A NETWORK [patent_app_type] => utility [patent_app_number] => 18/440358 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440358
Method and apparatus for data communication in a network Feb 12, 2024 Issued
Array ( [id] => 19222511 [patent_doc_number] => 20240187215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => HASH VALUE COMPUTATION DEVICE, HASH VALUE COMPUTATION METHOD, AND COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/437877 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437877
Hash value computation device, hash value computation method, and computer readable medium Feb 8, 2024 Issued
Array ( [id] => 19393771 [patent_doc_number] => 20240283641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Systems, Methods, and Computer-Readable Media for Reprogrammable Authorization Key Generation Using NFC [patent_app_type] => utility [patent_app_number] => 18/424578 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424578
Systems, Methods, and Computer-Readable Media for Reprogrammable Authorization Key Generation Using NFC Jan 25, 2024 Pending
Array ( [id] => 19159925 [patent_doc_number] => 20240152632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => CONTENTS BLOCKCHAIN PLATFORM [patent_app_type] => utility [patent_app_number] => 18/413764 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413764
CONTENTS BLOCKCHAIN PLATFORM Jan 15, 2024 Pending
Array ( [id] => 20102108 [patent_doc_number] => 20250232044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => KEY DEPRECATION WITHOUT CERTIFICATE REVOCATION [patent_app_type] => utility [patent_app_number] => 18/409878 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409878
KEY DEPRECATION WITHOUT CERTIFICATE REVOCATION Jan 10, 2024 Pending
Array ( [id] => 20089874 [patent_doc_number] => 20250219810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => COMPUTER-BASED SYSTEMS CONFIGURED TO SELECT A MONITORED DATA SEGMENTATION AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/400253 [patent_app_country] => US [patent_app_date] => 2023-12-29 [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] => -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] => 18400253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400253
COMPUTER-BASED SYSTEMS CONFIGURED TO SELECT A MONITORED DATA SEGMENTATION AND METHODS OF USE THEREOF Dec 28, 2023 Pending
Array ( [id] => 19270518 [patent_doc_number] => 20240214224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PSEUDO-HOMOMORPHIC AUTHENTICATION OF USERS WITH BIOMETRY [patent_app_type] => utility [patent_app_number] => 18/397975 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397975
PSEUDO-HOMOMORPHIC AUTHENTICATION OF USERS WITH BIOMETRY Dec 26, 2023 Pending
Array ( [id] => 19284189 [patent_doc_number] => 20240220665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => NODE AND METHOD FOR SHARING DATA [patent_app_type] => utility [patent_app_number] => 18/396735 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396735
NODE AND METHOD FOR SHARING DATA Dec 26, 2023 Pending
Menu