Search

David Peter Zarka

Examiner (ID: 17681)

Most Active Art Unit
2449
Art Unit(s)
2669, 2618, 2449, 2624
Total Applications
686
Issued Applications
492
Pending Applications
85
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19797214 [patent_doc_number] => 12238200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Cryptographic technique for encrypting and decrypting on a single data processing device [patent_app_type] => utility [patent_app_number] => 17/625108 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 16931 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625108
Cryptographic technique for encrypting and decrypting on a single data processing device Jul 8, 2020 Issued
Array ( [id] => 17494434 [patent_doc_number] => 11283762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Method and system for internet protocol address allocation [patent_app_type] => utility [patent_app_number] => 16/919350 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919350
Method and system for internet protocol address allocation Jul 1, 2020 Issued
Array ( [id] => 18521445 [patent_doc_number] => 11711345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Split tunnel-based security [patent_app_type] => utility [patent_app_number] => 16/913048 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 20777 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913048
Split tunnel-based security Jun 25, 2020 Issued
Array ( [id] => 17701114 [patent_doc_number] => 11374850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Tunnel endpoint group records [patent_app_type] => utility [patent_app_number] => 16/906901 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 36422 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 16906901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906901
Tunnel endpoint group records Jun 18, 2020 Issued
Array ( [id] => 17196875 [patent_doc_number] => 11165652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Service continuity for network management systems in IPV6 networks [patent_app_type] => utility [patent_app_number] => 16/899340 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899340
Service continuity for network management systems in IPV6 networks Jun 10, 2020 Issued
Array ( [id] => 19900963 [patent_doc_number] => 12278909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Signature verification system, signature apparatus, signature verification method, and program [patent_app_type] => utility [patent_app_number] => 17/928233 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2699 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928233
Signature verification system, signature apparatus, signature verification method, and program Jun 1, 2020 Issued
Array ( [id] => 17819551 [patent_doc_number] => 11425183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Multi-threaded data transfer to multiple remote devices using wireless hart protocol [patent_app_type] => utility [patent_app_number] => 16/890754 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4710 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890754
Multi-threaded data transfer to multiple remote devices using wireless hart protocol Jun 1, 2020 Issued
Array ( [id] => 16488972 [patent_doc_number] => 20200382587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD FOR TRANSMISSION DATA AND APPARATUS FOR EXECUTING THE METHOD [patent_app_type] => utility [patent_app_number] => 16/886138 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886138
Determining transmission path based on pre-stored quality information from client devices May 27, 2020 Issued
Array ( [id] => 17248094 [patent_doc_number] => 20210367839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD AND SYSTEM FOR SIGNALING COMMUNICATION CONFIGURATION FOR IOT DEVICES USING MANUFACTURER USAGE DESCRIPTION FILES [patent_app_type] => utility [patent_app_number] => 16/880252 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16880252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880252
Method and system for signaling communication configuration for Iot devices using manufacturer usage description files May 20, 2020 Issued
Array ( [id] => 17311031 [patent_doc_number] => 11212161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Management and resolution of alarms based on historical alarms [patent_app_type] => utility [patent_app_number] => 16/872015 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872015
Management and resolution of alarms based on historical alarms May 10, 2020 Issued
Array ( [id] => 17470889 [patent_doc_number] => 11277377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Method for data communication using random network addresses and apparatus thereof [patent_app_type] => utility [patent_app_number] => 16/864827 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6324 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864827
Method for data communication using random network addresses and apparatus thereof Apr 30, 2020 Issued
Array ( [id] => 16546198 [patent_doc_number] => 20200412613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => COMMUNICATION DEVICE, CERTIFICATION METHOD, AND COMPUTER READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/856929 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856929
Communication device, certification method, and computer readable recording medium for recertification of devices Apr 22, 2020 Issued
Array ( [id] => 16225213 [patent_doc_number] => 20200250330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Mobile device for recording personal meetings [patent_app_type] => utility [patent_app_number] => 16/851098 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851098
Mobile device for recording personal meetings Apr 16, 2020 Abandoned
Array ( [id] => 17382060 [patent_doc_number] => 11240098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Automatic local gateway router backup of a network gateway router [patent_app_type] => utility [patent_app_number] => 16/839998 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5531 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839998
Automatic local gateway router backup of a network gateway router Apr 2, 2020 Issued
Array ( [id] => 17470838 [patent_doc_number] => 11277324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Determining an execution policy of a service [patent_app_type] => utility [patent_app_number] => 16/832910 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13819 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832910
Determining an execution policy of a service Mar 26, 2020 Issued
Array ( [id] => 17537741 [patent_doc_number] => 20220116350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => APPARATUS AND METHOD FOR ESTABLISHING AND MAINTAINING A DS-LITE TUNNEL [patent_app_type] => utility [patent_app_number] => 17/280561 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280561
Apparatus and method for establishing and maintaining a DS-lite tunnel Mar 26, 2020 Issued
Array ( [id] => 17581486 [patent_doc_number] => 20220138341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DATA VISUALIZATION APPARATUS, DATA PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/601932 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601932
Confirmation screen creation based on obtaining target data Mar 23, 2020 Issued
Array ( [id] => 17101077 [patent_doc_number] => 20210288868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => CENTRALIZED SELF-HEALING UPDATE AND FIX OF NETWORK DEVICE CONFIGURATION [patent_app_type] => utility [patent_app_number] => 16/814014 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814014
Centralized self-healing update and fix of network device configuration Mar 9, 2020 Issued
Array ( [id] => 19245127 [patent_doc_number] => 12015587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Methods for updating route, access device, and convergence device [patent_app_type] => utility [patent_app_number] => 17/905155 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9523 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17905155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905155
Methods for updating route, access device, and convergence device Feb 27, 2020 Issued
Array ( [id] => 17629233 [patent_doc_number] => 20220164248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => A SYSTEM AND METHOD FOR LABELING BITS OF CONTROLLER AREA NETWORK (CAN) MESSAGES [patent_app_type] => utility [patent_app_number] => 17/436134 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26565 [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] => 17436134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436134
System and method for labeling bits of controller area network (CAN) messages Feb 25, 2020 Issued
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