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] => 14384399 [patent_doc_number] => 20190166112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PROTECTING AGAINST MALICIOUS DISCOVERY OF ACCOUNT EXISTENCE [patent_app_type] => utility [patent_app_number] => 15/822065 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822065
Protecting against malicious discovery of account existence Nov 23, 2017 Issued
Array ( [id] => 16520946 [patent_doc_number] => 10872161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Printer identity and security [patent_app_type] => utility [patent_app_number] => 15/821162 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10820 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821162 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821162
Printer identity and security Nov 21, 2017 Issued
Array ( [id] => 16706628 [patent_doc_number] => 10956563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => System for securing software containers with embedded agent [patent_app_type] => utility [patent_app_number] => 15/821255 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4490 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821255
System for securing software containers with embedded agent Nov 21, 2017 Issued
Array ( [id] => 12756871 [patent_doc_number] => 20180144124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => PATH-BASED ACCESS CONTROL FOR MESSAGE-BASED OPERATING SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/821226 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821226
Path-based access control for message-based operating systems Nov 21, 2017 Issued
Array ( [id] => 12633561 [patent_doc_number] => 20180103017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => SERVICE PROCESSING METHOD AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/820014 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15820014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820014
Service processing method and electronic device Nov 20, 2017 Issued
Array ( [id] => 18889739 [patent_doc_number] => 11868509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method and arrangement for detecting digital content tampering [patent_app_type] => utility [patent_app_number] => 16/764764 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12219 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764764
Method and arrangement for detecting digital content tampering Nov 16, 2017 Issued
Array ( [id] => 16187865 [patent_doc_number] => 10721212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Network policy update with operational technology [patent_app_type] => utility [patent_app_number] => 15/799850 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8755 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799850
Network policy update with operational technology Oct 30, 2017 Issued
Array ( [id] => 17153297 [patent_doc_number] => 11146397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Encoding abelian variety-based ciphertext with metadata [patent_app_type] => utility [patent_app_number] => 15/800008 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15800008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800008
Encoding abelian variety-based ciphertext with metadata Oct 30, 2017 Issued
Array ( [id] => 12689482 [patent_doc_number] => 20180121660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => APPARATUS AND METHOD FOR DYNAMIC BINARY ANALYSIS ON HARDWARE BOARD [patent_app_type] => utility [patent_app_number] => 15/799807 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799807
APPARATUS AND METHOD FOR DYNAMIC BINARY ANALYSIS ON HARDWARE BOARD Oct 30, 2017 Abandoned
Array ( [id] => 12696751 [patent_doc_number] => 20180124083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => LOG ANALYZING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/795429 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15795429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795429
Log analyzing system and method Oct 26, 2017 Issued
Array ( [id] => 17031810 [patent_doc_number] => 11093624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Providing process data to a data recorder [patent_app_type] => utility [patent_app_number] => 15/796009 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 53020 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796009
Providing process data to a data recorder Oct 26, 2017 Issued
Array ( [id] => 14490225 [patent_doc_number] => 10331904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Systems and methods for managing multifaceted data incidents [patent_app_type] => utility [patent_app_number] => 15/786538 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 14957 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786538 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786538
Systems and methods for managing multifaceted data incidents Oct 16, 2017 Issued
Array ( [id] => 12187865 [patent_doc_number] => 20180046801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'MALWARE DATA ITEM ANALYSIS' [patent_app_type] => utility [patent_app_number] => 15/726917 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15526 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 15726917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726917
MALWARE DATA ITEM ANALYSIS Oct 5, 2017 Abandoned
Array ( [id] => 15028311 [patent_doc_number] => 20190325160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SERVER DEVICE, INFORMATION MANAGEMENT METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/463241 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463241
Server device, information management method, information processing device, and information processing method Oct 4, 2017 Issued
Array ( [id] => 18137871 [patent_doc_number] => 11563567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Secure shared key establishment for peer to peer communications [patent_app_type] => utility [patent_app_number] => 16/644158 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12344 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644158
Secure shared key establishment for peer to peer communications Sep 26, 2017 Issued
Array ( [id] => 15987111 [patent_doc_number] => 10673900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Application-based security rights in cloud environments [patent_app_type] => utility [patent_app_number] => 15/700767 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13879 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700767
Application-based security rights in cloud environments Sep 10, 2017 Issued
Array ( [id] => 14740543 [patent_doc_number] => 10389688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Vaultless tokenization engine [patent_app_type] => utility [patent_app_number] => 15/682651 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4488 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682651
Vaultless tokenization engine Aug 21, 2017 Issued
Array ( [id] => 12209221 [patent_doc_number] => 20180054447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'METHOD FOR SECURELY COMMUNICATING EMAIL CONTENT BETWEEN A SENDER AND A RECIPIENT' [patent_app_type] => utility [patent_app_number] => 15/683246 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12356 [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] => 15683246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683246
Method for securely communicating email content between a sender and a recipient Aug 21, 2017 Issued
Array ( [id] => 13907013 [patent_doc_number] => 20190042711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => DYNAMIC FUNCTIONAL OBFUSCATION [patent_app_type] => utility [patent_app_number] => 15/667776 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667776
Dynamic functional obfuscation Aug 2, 2017 Issued
Array ( [id] => 13203507 [patent_doc_number] => 10116683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Computer security vulnerability assessment [patent_app_type] => utility [patent_app_number] => 15/664670 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8901 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15664670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664670
Computer security vulnerability assessment Jul 30, 2017 Issued
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