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] => 16325210 [patent_doc_number] => 10785192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Methods and systems for secure DNS routing [patent_app_type] => utility [patent_app_number] => 15/907796 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6474 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907796
Methods and systems for secure DNS routing Feb 27, 2018 Issued
Array ( [id] => 17197048 [patent_doc_number] => 11165825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => System and method for creating encrypted virtual private network hotspot [patent_app_type] => utility [patent_app_number] => 15/932254 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7002 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932254
System and method for creating encrypted virtual private network hotspot Feb 15, 2018 Issued
Array ( [id] => 17196974 [patent_doc_number] => 11165751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => System and method for establishing simultaneous encrypted virtual private networks from a single computing device [patent_app_type] => utility [patent_app_number] => 15/932245 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7047 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932245
System and method for establishing simultaneous encrypted virtual private networks from a single computing device Feb 15, 2018 Issued
Array ( [id] => 13516397 [patent_doc_number] => 20180309741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => CREDENTIAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/897694 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8376 [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] => 15897694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897694
CREDENTIAL MANAGEMENT SYSTEM Feb 14, 2018 Abandoned
Array ( [id] => 14845265 [patent_doc_number] => 20190281033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/345042 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345042
Communication apparatus, communication method, and program Jan 30, 2018 Issued
Array ( [id] => 16849290 [patent_doc_number] => 20210150035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => DATA FILING METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/476689 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476689
DATA FILING METHOD AND SYSTEM Jan 9, 2018 Abandoned
Array ( [id] => 16866861 [patent_doc_number] => 11025627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Scalable and secure resource isolation and sharing for IoT networks [patent_app_type] => utility [patent_app_number] => 15/865984 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16772 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865984
Scalable and secure resource isolation and sharing for IoT networks Jan 8, 2018 Issued
Array ( [id] => 17093810 [patent_doc_number] => 11122013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => System and method for encrypting data interactions delineated by zones [patent_app_type] => utility [patent_app_number] => 15/865887 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5825 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865887 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865887
System and method for encrypting data interactions delineated by zones Jan 8, 2018 Issued
Array ( [id] => 14571425 [patent_doc_number] => 20190213319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SYSTEM FOR SECURING SOFTWARE CONTAINERS WITH ENCRYPTION AND EMBEDDED AGENT [patent_app_type] => utility [patent_app_number] => 15/864116 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864116
System for securing software containers with encryption and embedded agent Jan 7, 2018 Issued
Array ( [id] => 14254839 [patent_doc_number] => 10277633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Policy enforcement system [patent_app_type] => utility [patent_app_number] => 15/864886 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5317 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864886
Policy enforcement system Jan 7, 2018 Issued
Array ( [id] => 14705193 [patent_doc_number] => 10380346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Technologies for secure bootstrapping of virtual network functions [patent_app_type] => utility [patent_app_number] => 15/863414 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 16996 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863414
Technologies for secure bootstrapping of virtual network functions Jan 4, 2018 Issued
Array ( [id] => 13907199 [patent_doc_number] => 20190042804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => ENFORCING SECURE DISPLAY VIEW FOR TRUSTED TRANSACTIONS [patent_app_type] => utility [patent_app_number] => 15/863593 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863593
Enforcing secure display view for trusted transactions Jan 4, 2018 Issued
Array ( [id] => 15373675 [patent_doc_number] => 10528556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-07 [patent_title] => Database methodology for searching encrypted data records [patent_app_type] => utility [patent_app_number] => 15/859584 [patent_app_country] => US [patent_app_date] => 2017-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 8718 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859584
Database methodology for searching encrypted data records Dec 30, 2017 Issued
Array ( [id] => 15373677 [patent_doc_number] => 10528557 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-07 [patent_title] => Database methodology for searching encrypted data records [patent_app_type] => utility [patent_app_number] => 15/859585 [patent_app_country] => US [patent_app_date] => 2017-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 8714 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859585
Database methodology for searching encrypted data records Dec 30, 2017 Issued
Array ( [id] => 13911049 [patent_doc_number] => 20190044729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => INDIRECTION DIRECTORIES FOR CRYPTOGRAPHIC MEMORY PROTECTION [patent_app_type] => utility [patent_app_number] => 15/859295 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859295
Indirection directories for cryptographic memory protection Dec 28, 2017 Issued
Array ( [id] => 16294545 [patent_doc_number] => 10771407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Multi-level bot architecture for data access [patent_app_type] => utility [patent_app_number] => 15/859166 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859166
Multi-level bot architecture for data access Dec 28, 2017 Issued
Array ( [id] => 12742045 [patent_doc_number] => 20180139182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => PASSPORT-CONTROLLED FIREWALL [patent_app_type] => utility [patent_app_number] => 15/854055 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854055
Passport-controlled firewall Dec 25, 2017 Issued
Array ( [id] => 14479301 [patent_doc_number] => 20190191304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CLOUD ASSISTED ACCESSORY PAIRING [patent_app_type] => utility [patent_app_number] => 15/848521 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848521
Cloud assisted accessory pairing Dec 19, 2017 Issued
Array ( [id] => 12876250 [patent_doc_number] => 20180183925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => MOBILE DEVICE USER VALIDATION METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 15/848723 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15848723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848723
Mobile device user validation method and system Dec 19, 2017 Issued
Array ( [id] => 15610011 [patent_doc_number] => 10586071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Safeguarding confidential information during a screen share session [patent_app_type] => utility [patent_app_number] => 15/821869 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6567 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821869 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821869
Safeguarding confidential information during a screen share session Nov 23, 2017 Issued
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