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] => 10994563 [patent_doc_number] => 20160191509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Methods and Systems for Key Sharding of Objects Stored in Distributed Storage System' [patent_app_type] => utility [patent_app_number] => 14/821697 [patent_app_country] => US [patent_app_date] => 2015-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 53620 [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] => 14821697 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/821697
Methods and systems for key sharding of objects stored in distributed storage system Aug 7, 2015 Issued
Array ( [id] => 11440326 [patent_doc_number] => 20170041347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'Application-based security rights in cloud environments' [patent_app_type] => utility [patent_app_number] => 14/821707 [patent_app_country] => US [patent_app_date] => 2015-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14229 [patent_no_of_claims] => 21 [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] => 14821707 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/821707
Application-based security rights in cloud environments Aug 7, 2015 Issued
Array ( [id] => 11272876 [patent_doc_number] => 20160335422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'APPARATUS AND METHOD FOR MANAGING UNITY FILE IN A MOBILE PLATFORM' [patent_app_type] => utility [patent_app_number] => 14/821669 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 14821669 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/821669
Apparatus and method for managing gaming engine file in a mobile platform Aug 6, 2015 Issued
Array ( [id] => 17079384 [patent_doc_number] => 11115814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Use of encryption to provide positioning support services [patent_app_type] => utility [patent_app_number] => 15/739619 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 21980 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739619
Use of encryption to provide positioning support services Jun 28, 2015 Issued
Array ( [id] => 10486042 [patent_doc_number] => 20150371061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'ENCRYPTION KEY GENERATION IN ENCRYPTED STORAGE DEVICES' [patent_app_type] => utility [patent_app_number] => 14/749627 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3853 [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] => 14749627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749627
Encryption key generation in encrypted storage devices Jun 23, 2015 Issued
Array ( [id] => 10427219 [patent_doc_number] => 20150312229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'STREAMING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/746326 [patent_app_country] => US [patent_app_date] => 2015-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8210 [patent_no_of_claims] => 8 [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] => 14746326 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/746326
Streaming system and method Jun 21, 2015 Issued
Array ( [id] => 13308011 [patent_doc_number] => 20180205542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => RESOURCE MANAGEMENT IN A CELLULAR NETWORK [patent_app_type] => utility [patent_app_number] => 15/314906 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314906
Resource management in a cellular network May 28, 2015 Issued
Array ( [id] => 11905121 [patent_doc_number] => 09774572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Obfuscation of references to network resources' [patent_app_type] => utility [patent_app_number] => 14/708925 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5522 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14708925 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/708925
Obfuscation of references to network resources May 10, 2015 Issued
Array ( [id] => 14254775 [patent_doc_number] => 10277601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => System and method for recursive propagating application access control [patent_app_type] => utility [patent_app_number] => 14/709179 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7366 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14709179 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/709179
System and method for recursive propagating application access control May 10, 2015 Issued
Array ( [id] => 11274782 [patent_doc_number] => 20160337329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'TECHNOLOGIES FOR SECURE BOOTSTRAPPING OF VIRTUAL NETWORK FUNCTIONS' [patent_app_type] => utility [patent_app_number] => 14/709170 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17275 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 14709170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/709170
Technologies for secure bootstrapping of virtual network functions May 10, 2015 Issued
Array ( [id] => 11274856 [patent_doc_number] => 20160337403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'SYSTEM AND METHOD FOR IDENTITY AUTHENTICATION' [patent_app_type] => utility [patent_app_number] => 14/708974 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7520 [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] => 14708974 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/708974
System and method for identity authentication May 10, 2015 Issued
Array ( [id] => 11274767 [patent_doc_number] => 20160337314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Firewall Authentication Of Controller-Generated Internet Control Message Protocol (ICMP) Echo Requests' [patent_app_type] => utility [patent_app_number] => 14/709180 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7917 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14709180 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/709180
Firewall authentication of controller-generated internet control message protocol (ICMP) echo requests May 10, 2015 Issued
Array ( [id] => 11412753 [patent_doc_number] => 09560078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Technologies for scalable security architecture of virtualized networks' [patent_app_type] => utility [patent_app_number] => 14/709168 [patent_app_country] => US [patent_app_date] => 2015-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 20118 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14709168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/709168
Technologies for scalable security architecture of virtualized networks May 10, 2015 Issued
Array ( [id] => 11917586 [patent_doc_number] => 09785773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Malware data item analysis' [patent_app_type] => utility [patent_app_number] => 14/668833 [patent_app_country] => US [patent_app_date] => 2015-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14668833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/668833
Malware data item analysis Mar 24, 2015 Issued
Array ( [id] => 11207185 [patent_doc_number] => 09436812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Platform-hardened digital rights management key provisioning' [patent_app_type] => utility [patent_app_number] => 14/641986 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3792 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14641986 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641986
Platform-hardened digital rights management key provisioning Mar 8, 2015 Issued
Array ( [id] => 12556743 [patent_doc_number] => 10015148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Physics-based key generation [patent_app_type] => utility [patent_app_number] => 14/639733 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 19209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14639733 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/639733
Physics-based key generation Mar 4, 2015 Issued
Array ( [id] => 10605155 [patent_doc_number] => 09325730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Collaborative phishing attack detection' [patent_app_type] => utility [patent_app_number] => 14/620245 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7331 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14620245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/620245
Collaborative phishing attack detection Feb 11, 2015 Issued
Array ( [id] => 10786202 [patent_doc_number] => 20160132358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'PERIPHERAL DEVICE SHARING ACROSS VIRTUAL MACHINES RUNNING ON DIFFERENT HOST COMPUTING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/602297 [patent_app_country] => US [patent_app_date] => 2015-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4172 [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] => 14602297 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602297
Peripheral device sharing across virtual machines running on different host computing systems Jan 21, 2015 Issued
Array ( [id] => 11682311 [patent_doc_number] => 09680862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Trusted threat-aware microvisor' [patent_app_type] => utility [patent_app_number] => 14/602023 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11753 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [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] => 14602023 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602023
Trusted threat-aware microvisor Jan 20, 2015 Issued
Array ( [id] => 10320958 [patent_doc_number] => 20150205962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'BEHAVIORAL ANALYTICS DRIVEN HOST-BASED MALICIOUS BEHAVIOR AND DATA EXFILTRATION DISRUPTION' [patent_app_type] => utility [patent_app_number] => 14/602011 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8920 [patent_no_of_claims] => 22 [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] => 14602011 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602011
BEHAVIORAL ANALYTICS DRIVEN HOST-BASED MALICIOUS BEHAVIOR AND DATA EXFILTRATION DISRUPTION Jan 20, 2015 Abandoned
Menu