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] => 16083379 [patent_doc_number] => 20200195676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => NETWORK TELEPHONY ANOMALY DETECTION IMAGES [patent_app_type] => utility [patent_app_number] => 16/798558 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16798558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798558
NETWORK TELEPHONY ANOMALY DETECTION IMAGES Feb 23, 2020 Abandoned
Array ( [id] => 18136252 [patent_doc_number] => 11561931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Information source agent systems and methods for distributed data storage and management using content signatures [patent_app_type] => utility [patent_app_number] => 16/792707 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 19170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792707
Information source agent systems and methods for distributed data storage and management using content signatures Feb 16, 2020 Issued
Array ( [id] => 18121397 [patent_doc_number] => 11552801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method of operating memory system with replay attack countermeasure and memory system performing the same [patent_app_type] => utility [patent_app_number] => 16/790243 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 10588 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790243
Method of operating memory system with replay attack countermeasure and memory system performing the same Feb 12, 2020 Issued
Array ( [id] => 16003369 [patent_doc_number] => 20200177555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => DISTRIBUTED TUNNELING FOR VPN [patent_app_type] => utility [patent_app_number] => 16/785639 [patent_app_country] => US [patent_app_date] => 2020-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16785639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785639
Distributed tunneling for VPN Feb 8, 2020 Issued
Array ( [id] => 16003499 [patent_doc_number] => 20200177620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => COMPUTER SECURITY VULNERABILITY ASSESSMENT [patent_app_type] => utility [patent_app_number] => 16/780674 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780674
Computer security vulnerability assessment Feb 2, 2020 Issued
Array ( [id] => 15936649 [patent_doc_number] => 20200159958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SAFEGUARDING CONFIDENTIAL INFORMATION DURING A SCREEN SHARE SESSION [patent_app_type] => utility [patent_app_number] => 16/752004 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6567 [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] => 16752004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752004
Safeguarding confidential information during a screen share session Jan 23, 2020 Issued
Array ( [id] => 16996253 [patent_doc_number] => 20210234673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => INTELLIGENT ENCRYPTION BASED ON USER AND DATA PROFILING [patent_app_type] => utility [patent_app_number] => 16/750545 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750545
Intelligent encryption based on user and data properties Jan 22, 2020 Issued
Array ( [id] => 16836200 [patent_doc_number] => 11012465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Realtime triggering framework [patent_app_type] => utility [patent_app_number] => 16/741071 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741071
Realtime triggering framework Jan 12, 2020 Issued
Array ( [id] => 16181378 [patent_doc_number] => 20200228347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Data Security Processing and Data Source Tracing Method, Apparatus, and Device [patent_app_type] => utility [patent_app_number] => 16/741316 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8827 [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] => 16741316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741316
Data Security Processing and Data Source Tracing Method, Apparatus, and Device Jan 12, 2020 Abandoned
Array ( [id] => 17106404 [patent_doc_number] => 11126621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Database methodology for searching encrypted data records [patent_app_type] => utility [patent_app_number] => 16/735635 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 8752 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735635
Database methodology for searching encrypted data records Jan 5, 2020 Issued
Array ( [id] => 15809731 [patent_doc_number] => 20200128008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => BIOMETRIC IDENTITY REGISTRATION AND AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/722876 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722876
Biometric identity registration and authentication Dec 19, 2019 Issued
Array ( [id] => 15809731 [patent_doc_number] => 20200128008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => BIOMETRIC IDENTITY REGISTRATION AND AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/722876 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722876
Biometric identity registration and authentication Dec 19, 2019 Issued
Array ( [id] => 15809731 [patent_doc_number] => 20200128008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => BIOMETRIC IDENTITY REGISTRATION AND AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/722876 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722876
Biometric identity registration and authentication Dec 19, 2019 Issued
Array ( [id] => 15809731 [patent_doc_number] => 20200128008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => BIOMETRIC IDENTITY REGISTRATION AND AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/722876 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722876
Biometric identity registration and authentication Dec 19, 2019 Issued
Array ( [id] => 17151574 [patent_doc_number] => 11144652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Secure update of programmable integrated circuits in data center computing environments [patent_app_type] => utility [patent_app_number] => 16/721550 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9819 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721550
Secure update of programmable integrated circuits in data center computing environments Dec 18, 2019 Issued
Array ( [id] => 16164971 [patent_doc_number] => 20200220718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => TERMINAL DEVICE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS FOR TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/717437 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717437
Terminal device and non-transitory computer-readable medium storing computer-readable instructions for terminal device Dec 16, 2019 Issued
Array ( [id] => 17348036 [patent_doc_number] => 20220014367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DECENTRALIZED COMPUTING SYSTEMS AND METHODS FOR PERFORMING ACTIONS USING STORED PRIVATE DATA [patent_app_type] => utility [patent_app_number] => 17/413097 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413097
DECENTRALIZED COMPUTING SYSTEMS AND METHODS FOR PERFORMING ACTIONS USING STORED PRIVATE DATA Dec 12, 2019 Abandoned
Array ( [id] => 17535584 [patent_doc_number] => 20220114193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SYSTEMS AND METHODS FOR DATA MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/312357 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312357
SYSTEMS AND METHODS FOR DATA MANAGEMENT Dec 8, 2019 Pending
Array ( [id] => 16585041 [patent_doc_number] => 20210019443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM FOR DEEP LEARNING [patent_app_type] => utility [patent_app_number] => 16/704097 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16704097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704097
Image processing method and image processing system for deep learning Dec 4, 2019 Issued
Array ( [id] => 17637171 [patent_doc_number] => 11347895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Method and system of authenticated encryption and decryption [patent_app_type] => utility [patent_app_number] => 16/701261 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6295 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701261
Method and system of authenticated encryption and decryption Dec 2, 2019 Issued
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