Search

David J. Pearson

Examiner (ID: 807, Phone: (571)272-0711 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2438, 2437, 2137, 2407
Total Applications
951
Issued Applications
692
Pending Applications
71
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16723295 [patent_doc_number] => 20210090442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD FOR HANDLING CASE OF DETECTING UNAUTHORIZED FRAME TRANSMITTED OVER ONBOARD NETWORK [patent_app_type] => utility [patent_app_number] => 17/115055 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115055
Method for handling case of detecting unauthorized frame transmitted over onboard network Dec 7, 2020 Issued
Array ( [id] => 16764479 [patent_doc_number] => 20210110061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SECURE ACCESS TO PHYSICAL AND DIGITAL ASSETS USING AUTHENTICATION KEY [patent_app_type] => utility [patent_app_number] => 17/247107 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17247107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247107
SECURE ACCESS TO PHYSICAL AND DIGITAL ASSETS USING AUTHENTICATION KEY Nov 29, 2020 Abandoned
Array ( [id] => 19416114 [patent_doc_number] => 12081971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Key information synchronization method and system, and device [patent_app_type] => utility [patent_app_number] => 17/774220 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 15032 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774220
Key information synchronization method and system, and device Nov 26, 2020 Issued
Array ( [id] => 18608910 [patent_doc_number] => 11750399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Cyber-security protocol [patent_app_type] => utility [patent_app_number] => 17/104482 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12545 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104482
Cyber-security protocol Nov 24, 2020 Issued
Array ( [id] => 18104493 [patent_doc_number] => 11544382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Regulating messages warning about impacts of firmware changes [patent_app_type] => utility [patent_app_number] => 17/084092 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084092
Regulating messages warning about impacts of firmware changes Oct 28, 2020 Issued
Array ( [id] => 16625774 [patent_doc_number] => 20210044427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => ACCESS TECHNOLOGY AGNOSTIC SERVICE NETWORK AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 17/079228 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079228
Access technology agnostic service network authentication Oct 22, 2020 Issued
Array ( [id] => 16796951 [patent_doc_number] => 20210126769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => INTEGRATION OF BLOCKCHAIN-ENABLED READERS WITH BLOCKCHAIN NETWORK USING MACHINE-TO-MACHINE COMMUNICATION PROTOCOL [patent_app_type] => utility [patent_app_number] => 17/070076 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070076
Integration of blockchain-enabled readers with blockchain network using machine-to-machine communication protocol Oct 13, 2020 Issued
Array ( [id] => 18520471 [patent_doc_number] => 11710365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Verifying whether a device is communicating with a server [patent_app_type] => utility [patent_app_number] => 17/066687 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 25596 [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] => 17066687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066687
Verifying whether a device is communicating with a server Oct 8, 2020 Issued
Array ( [id] => 16678572 [patent_doc_number] => 20210067338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => PROVIDING HIGH AVAILABILITY COMPUTING SERVICE BY ISSUING A CERTIFICATE [patent_app_type] => utility [patent_app_number] => 17/035415 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17035415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035415
Providing high availability computing service by issuing a certificate Sep 27, 2020 Issued
Array ( [id] => 19765221 [patent_doc_number] => 12223512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Text messaging application, database and system for automated verification of product authenticity [patent_app_type] => utility [patent_app_number] => 17/020820 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4601 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020820
Text messaging application, database and system for automated verification of product authenticity Sep 14, 2020 Issued
Array ( [id] => 18697397 [patent_doc_number] => 20230327860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => ISSUING SECRET SHARES [patent_app_type] => utility [patent_app_number] => 18/042445 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042445
ISSUING SECRET SHARES Aug 27, 2020 Pending
Array ( [id] => 16515043 [patent_doc_number] => 20200394301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => PROGRAM ANALYSIS SYSTEM, PROGRAM ANALYSIS METHOD AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/004348 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004348
Program analysis system, program analysis method and storage medium Aug 26, 2020 Issued
Array ( [id] => 18527906 [patent_doc_number] => 11714900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => System and method for implementing re-run dropped detection tool [patent_app_type] => utility [patent_app_number] => 17/002305 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3352 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002305
System and method for implementing re-run dropped detection tool Aug 24, 2020 Issued
Array ( [id] => 18121533 [patent_doc_number] => 11552937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Distributed authentication and authorization for rapid scaling of containerized services [patent_app_type] => utility [patent_app_number] => 16/997483 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997483
Distributed authentication and authorization for rapid scaling of containerized services Aug 18, 2020 Issued
Array ( [id] => 19154558 [patent_doc_number] => 11979485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Electronic device providing blockchain account information and method of operating the same [patent_app_type] => utility [patent_app_number] => 16/992457 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 16714 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992457
Electronic device providing blockchain account information and method of operating the same Aug 12, 2020 Issued
Array ( [id] => 16921816 [patent_doc_number] => 20210194908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => AUTOMATIC DETERMINATION OF USER ROLES AND ASSET TYPES BASED ON NETWORK MONITORING [patent_app_type] => utility [patent_app_number] => 16/989343 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989343
Automatic determination of user roles and asset types based on network monitoring Aug 9, 2020 Issued
Array ( [id] => 16921840 [patent_doc_number] => 20210194932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => NETWORK ASSET CHARACTERIZATION, CLASSIFICATION, GROUPING AND CONTROL [patent_app_type] => utility [patent_app_number] => 16/983960 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983960
NETWORK ASSET CHARACTERIZATION, CLASSIFICATION, GROUPING AND CONTROL Aug 2, 2020 Abandoned
Array ( [id] => 18191986 [patent_doc_number] => 11582607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Wireless security protocol [patent_app_type] => utility [patent_app_number] => 16/925343 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 13291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925343
Wireless security protocol Jul 9, 2020 Issued
Array ( [id] => 17317355 [patent_doc_number] => 20210406404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHODS AND APPARATUS FOR PERFORMING A CRYPTOGRAPHIC OPERATION WITH A KEY STORED IN A HARDWARE SECURITY MODULE [patent_app_type] => utility [patent_app_number] => 16/914774 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914774
METHODS AND APPARATUS FOR PERFORMING A CRYPTOGRAPHIC OPERATION WITH A KEY STORED IN A HARDWARE SECURITY MODULE Jun 28, 2020 Abandoned
Array ( [id] => 18494686 [patent_doc_number] => 11700111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Platform neutral data encryption standard (DES) cryptographic operation [patent_app_type] => utility [patent_app_number] => 16/909530 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9269 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909530
Platform neutral data encryption standard (DES) cryptographic operation Jun 22, 2020 Issued
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