Search

Mark D. Featherstone

Supervisory Patent Examiner (ID: 2286, Phone: (571)270-3750 , Office: P/4164 )

Most Active Art Unit
2423
Art Unit(s)
2111, 2423, 2623, 2166, 4164
Total Applications
339
Issued Applications
197
Pending Applications
17
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20501060 [patent_doc_number] => 20260030521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => METHOD AND SYSTEM FOR GENERATING AT LEAST ONE PERSPECTIVE OF KNOWLEDGE GRAPH [patent_app_type] => utility [patent_app_number] => 19/277583 [patent_app_country] => US [patent_app_date] => 2025-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19277583 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/277583
METHOD AND SYSTEM FOR GENERATING AT LEAST ONE PERSPECTIVE OF KNOWLEDGE GRAPH Jul 22, 2025 Pending
Array ( [id] => 19451104 [patent_doc_number] => 20240311234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SECURE ERROR CORRECTING CODE (ECC) TRUST EXECUTION ENVIRONMENT (TEE) CONFIGURATION METADATA ENCODING [patent_app_type] => utility [patent_app_number] => 18/676811 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676811
SECURE ERROR CORRECTING CODE (ECC) TRUST EXECUTION ENVIRONMENT (TEE) CONFIGURATION METADATA ENCODING May 28, 2024 Pending
Array ( [id] => 19788280 [patent_doc_number] => 20250061959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SEMICONDUCTOR APPARATUS HAVING TEST FUNCTION AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/619671 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619671
SEMICONDUCTOR APPARATUS HAVING TEST FUNCTION AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME Mar 27, 2024 Pending
Array ( [id] => 19251599 [patent_doc_number] => 20240202590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ELECTRONIC DEVICE AND OPERATION METHOD OF ELECTRONIC DEVICE FOR PERFORMING CALCULATION USING ARTIFICIAL INTELLIGENCE MODEL [patent_app_type] => utility [patent_app_number] => 18/415946 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415946
ELECTRONIC DEVICE AND OPERATION METHOD OF ELECTRONIC DEVICE FOR PERFORMING CALCULATION USING ARTIFICIAL INTELLIGENCE MODEL Jan 17, 2024 Pending
Array ( [id] => 19251606 [patent_doc_number] => 20240202597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Information Monitoring System and Method [patent_app_type] => utility [patent_app_number] => 18/541033 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541033
Information Monitoring System and Method Dec 14, 2023 Pending
Array ( [id] => 20043741 [patent_doc_number] => 20250181963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SYSTEMS AND METHODS FOR AUDIO DATA AUGMENTATION [patent_app_type] => utility [patent_app_number] => 18/524950 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524950
SYSTEMS AND METHODS FOR AUDIO DATA AUGMENTATION Nov 29, 2023 Pending
Array ( [id] => 20010881 [patent_doc_number] => 20250149103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DETERMINISTIC TEST PROGRAM GENERATION FOR EVALUATING CACHE COHERENCY [patent_app_type] => utility [patent_app_number] => 18/501111 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501111
Deterministic test program generation for evaluating cache coherency Nov 2, 2023 Issued
Array ( [id] => 20403545 [patent_doc_number] => 12493518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Error correction using on-die parity bit storage and transitional signals [patent_app_type] => utility [patent_app_number] => 18/491308 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491308
Error correction using on-die parity bit storage and transitional signals Oct 19, 2023 Issued
Array ( [id] => 19985700 [patent_doc_number] => 20250123922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Non-Blocking Chipkill Recovery [patent_app_type] => utility [patent_app_number] => 18/486774 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18486774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486774
Non-blocking chipkill recovery Oct 12, 2023 Issued
Array ( [id] => 19335358 [patent_doc_number] => 20240249788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/451969 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451969
MEMORY DEVICE Aug 17, 2023 Issued
Array ( [id] => 18989788 [patent_doc_number] => 20240061757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD AND SYSTEM FOR ESTABLISHING DATA TRANSFER PROCESSES BETWEEN COMPONENTS OF A TEST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/450293 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450293
METHOD AND SYSTEM FOR ESTABLISHING DATA TRANSFER PROCESSES BETWEEN COMPONENTS OF A TEST SYSTEM Aug 14, 2023 Pending
Array ( [id] => 19568341 [patent_doc_number] => 12143124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Encoding and decoding method and related apparatus [patent_app_type] => utility [patent_app_number] => 18/366757 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 32 [patent_no_of_words] => 18289 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366757
Encoding and decoding method and related apparatus Aug 7, 2023 Issued
Array ( [id] => 18789062 [patent_doc_number] => 20230377675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PULSE DETECTION IN MICROELECTRONIC DEVICES, AND RELATED DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/363587 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363587
Pulse detection in microelectronic devices, and related devices, systems, and methods Jul 31, 2023 Issued
Array ( [id] => 19748393 [patent_doc_number] => 20250036958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TRAINING GENERATIVE NEURAL NETWORKS THROUGH REINFORCED SELF-TRAINING [patent_app_type] => utility [patent_app_number] => 18/358920 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358920
TRAINING GENERATIVE NEURAL NETWORKS THROUGH REINFORCED SELF-TRAINING Jul 24, 2023 Pending
Array ( [id] => 18897238 [patent_doc_number] => 20240012723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HIGH-RELIABILITY NON-VOLATILE MEMORY USING A VOTING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/352744 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352744
HIGH-RELIABILITY NON-VOLATILE MEMORY USING A VOTING MECHANISM Jul 13, 2023 Pending
Array ( [id] => 19530728 [patent_doc_number] => 20240354630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Fault Tolerant Quantum Error Correction Using physical Transport of Qubits [patent_app_type] => utility [patent_app_number] => 18/347054 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347054
Fault tolerant quantum error correction using physical transport of qubits Jul 4, 2023 Issued
Array ( [id] => 19616570 [patent_doc_number] => 20240402250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FAULT DETECTION IN PARALLEL HARDWARE [patent_app_type] => utility [patent_app_number] => 18/203258 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203258
FAULT DETECTION IN PARALLEL HARDWARE May 29, 2023 Pending
Array ( [id] => 19865095 [patent_doc_number] => 20250103881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHOD, INFORMATION PROCESSING DEVICE, AND RECORDING MEDIUM STORING INSTRUCTIONS FOR SUPPORTING EVALUATION OF LEARNING PROCESS OF PREDICTION MODEL [patent_app_type] => utility [patent_app_number] => 18/561583 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561583
METHOD, INFORMATION PROCESSING DEVICE, AND RECORDING MEDIUM STORING INSTRUCTIONS FOR SUPPORTING EVALUATION OF LEARNING PROCESS OF PREDICTION MODEL May 21, 2023 Pending
Array ( [id] => 20747205 [patent_doc_number] => 12647135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Fast efficient decoder for low distance RS and BCH codes [patent_app_type] => utility [patent_app_number] => 18/198636 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7061 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198636
Fast efficient decoder for low distance RS and BCH codes May 16, 2023 Issued
Array ( [id] => 20867422 [patent_doc_number] => 12694323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Systems and methods for degeneracy mitigation in a quantum processor [patent_app_type] => utility [patent_app_number] => 18/138989 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 28711 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138989
SYSTEMS AND METHODS FOR DEGENERACY MITIGATION IN A QUANTUM PROCESSOR Apr 24, 2023 Issued
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