Search

David J Walczak

Examiner (ID: 15568, Phone: (571)272-4895 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
2403, 2832, 2899, 3751, 3105, 3754
Total Applications
4576
Issued Applications
3558
Pending Applications
210
Abandoned Applications
807

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14693151 [patent_doc_number] => 20190245691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => REUSE SYSTEM, KEY GENERATION DEVICE, DATA SECURITY DEVICE, IN-VEHICLE COMPUTER, REUSE METHOD, AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 16/315891 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315891
Reuse system, key generation device, data security device, in-vehicle computer, reuse method, and computer program Jul 25, 2017 Issued
Array ( [id] => 12140384 [patent_doc_number] => 20180018467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'DECRYPTING FILES FOR DATA LEAKAGE PROTECTION IN AN ENTERPRISE NETWORK' [patent_app_type] => utility [patent_app_number] => 15/657850 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4053 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657850
Decrypting files for data leakage protection in an enterprise network Jul 23, 2017 Issued
Array ( [id] => 16431811 [patent_doc_number] => 10831897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Selective enforcement of secure boot database entries in an information handling system [patent_app_type] => utility [patent_app_number] => 15/650795 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650795
Selective enforcement of secure boot database entries in an information handling system Jul 13, 2017 Issued
Array ( [id] => 12142270 [patent_doc_number] => 20180020353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'ENHANCED SECURE PROVISIONING FOR HOTSPOTS' [patent_app_type] => utility [patent_app_number] => 15/650778 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7492 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650778
Enhanced secure provisioning for hotspots Jul 13, 2017 Issued
Array ( [id] => 13834383 [patent_doc_number] => 20190020676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MOBILE SECURITY COUNTERMEASURES [patent_app_type] => utility [patent_app_number] => 15/648310 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648310
Mobile security countermeasures Jul 11, 2017 Issued
Array ( [id] => 14674271 [patent_doc_number] => 10375066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Authentication method and system by garbled circuit [patent_app_type] => utility [patent_app_number] => 15/648300 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7434 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 591 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648300
Authentication method and system by garbled circuit Jul 11, 2017 Issued
Array ( [id] => 17003404 [patent_doc_number] => 11082236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Method for providing secure digital signatures [patent_app_type] => utility [patent_app_number] => 16/317215 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7876 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317215
Method for providing secure digital signatures Jul 11, 2017 Issued
Array ( [id] => 15705699 [patent_doc_number] => 10609045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Autonomic incident triage prioritization by performance modifier and temporal decay parameters [patent_app_type] => utility [patent_app_number] => 15/741182 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741182
Autonomic incident triage prioritization by performance modifier and temporal decay parameters Jun 28, 2017 Issued
Array ( [id] => 14400111 [patent_doc_number] => 10313355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Client side security management for an operations, administration and maintenance system for wireless clients [patent_app_type] => utility [patent_app_number] => 15/630802 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3744 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630802
Client side security management for an operations, administration and maintenance system for wireless clients Jun 21, 2017 Issued
Array ( [id] => 13632033 [patent_doc_number] => 20180367571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => MOBILE USER IDENTITY AND/OR SIM-BASED IOT IDENTITY AND APPLICATION IDENTITY BASED SECURITY ENFORCEMENT IN SERVICE PROVIDER NETWORKS [patent_app_type] => utility [patent_app_number] => 15/624440 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624440
Mobile user identity and/or SIM-based IoT identity and application identity based security enforcement in service provider networks Jun 14, 2017 Issued
Array ( [id] => 13711217 [patent_doc_number] => 20170366563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Agentless ransomware detection and recovery [patent_app_type] => utility [patent_app_number] => 15/623401 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623401
Agentless ransomware detection and recovery Jun 14, 2017 Abandoned
Array ( [id] => 14998291 [patent_doc_number] => 20190318103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SECURE INITIATION AND TRANSFER OF A CRYPTOGRAPHIC DATABASE AND/OR A CRYPTOGRAPHIC UNIT [patent_app_type] => utility [patent_app_number] => 16/309588 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16309588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309588
Secure initiation and transfer of a cryptographic database and/or a cryptographic unit Jun 12, 2017 Issued
Array ( [id] => 12214047 [patent_doc_number] => 09910856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Information source agent systems and methods for distributed data storage and management using content signatures' [patent_app_type] => utility [patent_app_number] => 15/620559 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 19360 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620559
Information source agent systems and methods for distributed data storage and management using content signatures Jun 11, 2017 Issued
Array ( [id] => 13097689 [patent_doc_number] => 10068187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-04 [patent_title] => Generation and use of trained file classifiers for malware detection [patent_app_type] => utility [patent_app_number] => 15/610173 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15610173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610173
Generation and use of trained file classifiers for malware detection May 30, 2017 Issued
Array ( [id] => 14365405 [patent_doc_number] => 10304010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Generation and use of trained file classifiers for malware detection [patent_app_type] => utility [patent_app_number] => 15/610191 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610191
Generation and use of trained file classifiers for malware detection May 30, 2017 Issued
Array ( [id] => 13083941 [patent_doc_number] => 10062038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Generation and use of trained file classifiers for malware detection [patent_app_type] => utility [patent_app_number] => 15/610228 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13575 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610228
Generation and use of trained file classifiers for malware detection May 30, 2017 Issued
Array ( [id] => 11946840 [patent_doc_number] => 20170250991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'METHOD AND SYSTEM FOR IMPLEMENTING THIRD-PARTY AUTHENTICATION BASED ON GRAY LIST' [patent_app_type] => utility [patent_app_number] => 15/593487 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6189 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593487
METHOD AND SYSTEM FOR IMPLEMENTING THIRD-PARTY AUTHENTICATION BASED ON GRAY LIST May 11, 2017 Abandoned
Array ( [id] => 12108469 [patent_doc_number] => 09864956 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-09 [patent_title] => 'Generation and use of trained file classifiers for malware detection' [patent_app_type] => utility [patent_app_number] => 15/583565 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13990 [patent_no_of_claims] => 20 [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] => 15583565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583565
Generation and use of trained file classifiers for malware detection Apr 30, 2017 Issued
Array ( [id] => 13821237 [patent_doc_number] => 10187407 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Collaborative phishing attack detection [patent_app_type] => utility [patent_app_number] => 15/583970 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7160 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583970
Collaborative phishing attack detection Apr 30, 2017 Issued
Array ( [id] => 14319267 [patent_doc_number] => 20190149337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => IMPLEMENTING LOGIC GATE FUNCTIONALITY USING A BLOCKCHAIN [patent_app_type] => utility [patent_app_number] => 16/097546 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097546
IMPLEMENTING LOGIC GATE FUNCTIONALITY USING A BLOCKCHAIN Apr 27, 2017 Pending
Menu