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] => 8979231 [patent_doc_number] => 20130212661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CREDENTIAL MANAGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/766686 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8509 [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] => 13766686 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766686
CREDENTIAL MANAGEMENT SYSTEM Feb 12, 2013 Abandoned
Array ( [id] => 8978818 [patent_doc_number] => 20130212248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CREDENTIAL MANAGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/766679 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8509 [patent_no_of_claims] => 20 [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] => 13766679 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766679
CREDENTIAL MANAGEMENT SYSTEM Feb 12, 2013 Abandoned
Array ( [id] => 8979230 [patent_doc_number] => 20130212660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CREDENTIAL MANANGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/766668 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8509 [patent_no_of_claims] => 20 [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] => 13766668 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766668
CREDENTIAL MANANGEMENT SYSTEM Feb 12, 2013 Abandoned
Array ( [id] => 9655809 [patent_doc_number] => 20140226813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'PHYSICS-BASED KEY GENERATION' [patent_app_type] => utility [patent_app_number] => 13/766201 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19610 [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] => 13766201 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766201
Physics-based key generation Feb 12, 2013 Issued
Array ( [id] => 9659064 [patent_doc_number] => 20140230069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'Secure Asynchronous Multichannel Communication' [patent_app_type] => utility [patent_app_number] => 13/766653 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3021 [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] => 13766653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766653
Secure Asynchronous Multichannel Communication Feb 12, 2013 Abandoned
Array ( [id] => 11764558 [patent_doc_number] => 09372985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-21 [patent_title] => 'Information processing device, information processing method, and computer program' [patent_app_type] => utility [patent_app_number] => 14/372900 [patent_app_country] => US [patent_app_date] => 2012-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9377 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14372900 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372900
Information processing device, information processing method, and computer program Dec 24, 2012 Issued
Array ( [id] => 9071469 [patent_doc_number] => 20130263225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'SERVER DEVICE, INFORMATION PROVIDING METHOD, AND INFORMATION PROVIDING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/726216 [patent_app_country] => US [patent_app_date] => 2012-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9869 [patent_no_of_claims] => 3 [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] => 13726216 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/726216
Web server, information providing method, and information providing system Dec 22, 2012 Issued
Array ( [id] => 9548643 [patent_doc_number] => 20140173291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'ENCRYPTION KEY GENERATION IN ENCRYPTED STORAGE DEVICES' [patent_app_type] => utility [patent_app_number] => 13/720020 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3838 [patent_no_of_claims] => 16 [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] => 13720020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720020
Encryption key generation in encrypted storage devices Dec 18, 2012 Issued
Array ( [id] => 9424591 [patent_doc_number] => 20140109242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'DATA PROTECTING METHOD, MOBILE COMMUNICATION DEVICE, AND MEMORY STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 13/719237 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7088 [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] => 13719237 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719237
Data protecting method, mobile communication device, and memory storage device Dec 18, 2012 Issued
Array ( [id] => 9549108 [patent_doc_number] => 20140173756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'PLATFORM-HARDENED DIGITAL RIGHTS MANAGEMENT KEY PROVISIONING' [patent_app_type] => utility [patent_app_number] => 13/719907 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3760 [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] => 13719907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719907
Platform-hardened digital rights management key provisioning Dec 18, 2012 Issued
Array ( [id] => 9885965 [patent_doc_number] => 08972750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Method and apparatus for securing transfer of secure content to a destination' [patent_app_type] => utility [patent_app_number] => 13/719925 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5023 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13719925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719925
Method and apparatus for securing transfer of secure content to a destination Dec 18, 2012 Issued
Array ( [id] => 9556011 [patent_doc_number] => 08763085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-24 [patent_title] => 'Protection of remotely managed virtual machines' [patent_app_type] => utility [patent_app_number] => 13/720004 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3001 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13720004 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720004
Protection of remotely managed virtual machines Dec 18, 2012 Issued
Array ( [id] => 11832555 [patent_doc_number] => 09729309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Securing data transmission between processor packages' [patent_app_type] => utility [patent_app_number] => 13/719939 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3993 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13719939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719939
Securing data transmission between processor packages Dec 18, 2012 Issued
Array ( [id] => 9707717 [patent_doc_number] => 08832813 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'Voice authentication via trusted device' [patent_app_type] => utility [patent_app_number] => 13/719547 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13719547 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719547
Voice authentication via trusted device Dec 18, 2012 Issued
Array ( [id] => 9622464 [patent_doc_number] => 08792645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'Authentication and data security for wireless networks' [patent_app_type] => utility [patent_app_number] => 13/719057 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2644 [patent_no_of_claims] => 19 [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] => 13719057 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719057
Authentication and data security for wireless networks Dec 17, 2012 Issued
Array ( [id] => 9549050 [patent_doc_number] => 20140173698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'Software publisher and device authentication using customizable multimedia' [patent_app_type] => utility [patent_app_number] => 13/719120 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4860 [patent_no_of_claims] => 13 [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] => 13719120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719120
Software publisher and device authentication using customizable multimedia Dec 17, 2012 Abandoned
Array ( [id] => 10833551 [patent_doc_number] => 08861736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Reliable physical unclonable function for device authentication' [patent_app_type] => utility [patent_app_number] => 13/680688 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5032 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13680688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680688
Reliable physical unclonable function for device authentication Nov 18, 2012 Issued
Array ( [id] => 9714773 [patent_doc_number] => 08839377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Information sharing method and system using the same' [patent_app_type] => utility [patent_app_number] => 13/674109 [patent_app_country] => US [patent_app_date] => 2012-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6497 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13674109 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/674109
Information sharing method and system using the same Nov 11, 2012 Issued
Array ( [id] => 9766262 [patent_doc_number] => 08850610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Mobile device peripherals management system and multi-data stream technology (MdS)' [patent_app_type] => utility [patent_app_number] => 13/674045 [patent_app_country] => US [patent_app_date] => 2012-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 4924 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13674045 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/674045
Mobile device peripherals management system and multi-data stream technology (MdS) Nov 10, 2012 Issued
Array ( [id] => 9714749 [patent_doc_number] => 08839353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Attack protection for trusted platform modules' [patent_app_type] => utility [patent_app_number] => 13/673881 [patent_app_country] => US [patent_app_date] => 2012-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13673881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/673881
Attack protection for trusted platform modules Nov 8, 2012 Issued
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