Search

Andrew W. Chriss

Supervisory Patent Examiner (ID: 3398, Phone: (571)272-1774 , Office: P/2479 )

Most Active Art Unit
2472
Art Unit(s)
2419, 2472, 2609, 2479, 2619, 2400, 2416
Total Applications
328
Issued Applications
163
Pending Applications
87
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19092540 [patent_doc_number] => 11953989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Low-latency register error correction [patent_app_type] => utility [patent_app_number] => 17/991537 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10366 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991537
Low-latency register error correction Nov 20, 2022 Issued
Array ( [id] => 20110587 [patent_doc_number] => 12361311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Quantum code with simpler pairwise checks [patent_app_type] => utility [patent_app_number] => 17/990316 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4930 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990316
Quantum code with simpler pairwise checks Nov 17, 2022 Issued
Array ( [id] => 18210676 [patent_doc_number] => 20230056938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => DEFECT DETECTION IN MEMORY BASED ON ACTIVE MONITORING OF READ OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/972230 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17972230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972230
Defect detection in memory based on active monitoring of read operations Oct 23, 2022 Issued
Array ( [id] => 18997632 [patent_doc_number] => 11914473 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Data recovery using ordered data requests [patent_app_type] => utility [patent_app_number] => 18/048289 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 25343 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048289
Data recovery using ordered data requests Oct 19, 2022 Issued
Array ( [id] => 19130656 [patent_doc_number] => 20240136009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DATA RECOVERY METHOD FOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/047661 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047661
Data recovery method for memory device Oct 18, 2022 Issued
Array ( [id] => 19130656 [patent_doc_number] => 20240136009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DATA RECOVERY METHOD FOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/047661 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047661
Data recovery method for memory device Oct 18, 2022 Issued
Array ( [id] => 18239838 [patent_doc_number] => 20230072149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => VIRTUALIZATION OF COMPLEX NETWORKED EMBEDDED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/046374 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046374
Virtualization of complex networked embedded systems Oct 12, 2022 Issued
Array ( [id] => 18378115 [patent_doc_number] => 20230153202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => MEMORY SYSTEM FOR PERFORMING RECOVERY OPERATION, MEMORY DEVICE, AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/965091 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965091
Memory system for performing recovery operation, memory device, and method of operating the same Oct 12, 2022 Issued
Array ( [id] => 18164181 [patent_doc_number] => 20230030776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DYNAMIC CONTROL OF ERROR MANAGEMENT AND SIGNALING [patent_app_type] => utility [patent_app_number] => 17/963367 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963367
Dynamic control of error management and signaling Oct 10, 2022 Issued
Array ( [id] => 18855578 [patent_doc_number] => 11853156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Error checking for systolic array computation [patent_app_type] => utility [patent_app_number] => 17/961623 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 16747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961623
Error checking for systolic array computation Oct 6, 2022 Issued
Array ( [id] => 18269308 [patent_doc_number] => 20230090550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CODING CONTROL METHOD AND APPARATUS IN A PASSIVE OPTICAL NETWORK, COMMUNICATION DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/956169 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956169
Coding control method and apparatus in a passive optical network, communication device and storage medium Sep 28, 2022 Issued
Array ( [id] => 19069541 [patent_doc_number] => 20240103967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Memory Decoder Providing Optimized Error Detection and Correction for Data Distributed Across Memory Channels [patent_app_type] => utility [patent_app_number] => 17/954464 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17954464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954464
Memory Decoder Providing Optimized Error Detection and Correction for Data Distributed Across Memory Channels Sep 27, 2022 Abandoned
Array ( [id] => 19028670 [patent_doc_number] => 11928027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => System and method for error checking and correction with metadata storage in a memory controller [patent_app_type] => utility [patent_app_number] => 17/952453 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952453
System and method for error checking and correction with metadata storage in a memory controller Sep 25, 2022 Issued
Array ( [id] => 18278891 [patent_doc_number] => 20230094363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Method and Apparatus for Decoding with Trapped-Block Management [patent_app_type] => utility [patent_app_number] => 17/952240 [patent_app_country] => US [patent_app_date] => 2022-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952240
Method and apparatus for decoding with trapped-block management Sep 23, 2022 Issued
Array ( [id] => 19015099 [patent_doc_number] => 11922031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Apparatus with directed refresh management mechanism [patent_app_type] => utility [patent_app_number] => 17/952088 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952088
Apparatus with directed refresh management mechanism Sep 22, 2022 Issued
Array ( [id] => 18912061 [patent_doc_number] => 11875040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Semiconductor system for performing row hammering tracking operation [patent_app_type] => utility [patent_app_number] => 17/951984 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17592 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951984
Semiconductor system for performing row hammering tracking operation Sep 22, 2022 Issued
Array ( [id] => 18252571 [patent_doc_number] => 20230079610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => GENERATING A PROTECTED AND BALANCED CODEWORD [patent_app_type] => utility [patent_app_number] => 17/950655 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30962 [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] => 17950655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950655
Generating a protected and balanced codeword Sep 21, 2022 Issued
Array ( [id] => 19609628 [patent_doc_number] => 12158500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => System and method which can reduce circuit area while performing test function [patent_app_type] => utility [patent_app_number] => 17/946055 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3064 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946055
System and method which can reduce circuit area while performing test function Sep 15, 2022 Issued
Array ( [id] => 19092538 [patent_doc_number] => 11953987 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Trained states equalizer in a read channel [patent_app_type] => utility [patent_app_number] => 17/946399 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 12758 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946399
Trained states equalizer in a read channel Sep 15, 2022 Issued
Array ( [id] => 19212624 [patent_doc_number] => 12001687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Memory system [patent_app_type] => utility [patent_app_number] => 17/942541 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 12898 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942541
Memory system Sep 11, 2022 Issued
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