Search

David J. Pearson

Examiner (ID: 9188, Phone: (571)272-0711 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2407, 2137, 2438, 2437
Total Applications
930
Issued Applications
673
Pending Applications
77
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18183481 [patent_doc_number] => 20230044211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD AND APPARATUS FOR PERFORMING COMMUNICATION TO USE NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/938615 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938615
Method and apparatus for performing communication to use network slice in wireless communication system Oct 5, 2022 Issued
Array ( [id] => 19102408 [patent_doc_number] => 20240121636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => AUTOMATIC TROUBLESHOOTING SYSTEM FOR USER-LEVEL PERFORMANCE DEGRADATION IN CELLULAR SERVICES [patent_app_type] => utility [patent_app_number] => 17/957915 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957915
Automatic troubleshooting system for user-level performance degradation in cellular services Sep 29, 2022 Issued
Array ( [id] => 18178971 [patent_doc_number] => 20230039700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SCHEDULING APPLICATION DELAY [patent_app_type] => utility [patent_app_number] => 17/934825 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934825
Scheduling application delay Sep 22, 2022 Issued
Array ( [id] => 19072064 [patent_doc_number] => 20240106490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => TRANSMIT (TX) LOCAL OSCILLATOR (LO) LEAKAGE CALIBRATION [patent_app_type] => utility [patent_app_number] => 17/950299 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950299
TRANSMIT (TX) LOCAL OSCILLATOR (LO) LEAKAGE CALIBRATION Sep 21, 2022 Issued
Array ( [id] => 18158340 [patent_doc_number] => 20230024931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TOW AND EMERGENCY ROADSIDE ASSISTANCE LOCATING AND TRACKING MOBILE APPLICATION [patent_app_type] => utility [patent_app_number] => 17/950572 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13247 [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] => 17950572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950572
Tow and emergency roadside assistance locating and tracking mobile application Sep 21, 2022 Issued
Array ( [id] => 20405386 [patent_doc_number] => 12495373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Channel usage indication and synchronization for LTE operation in unlicensed bands [patent_app_type] => utility [patent_app_number] => 17/949169 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 28520 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949169
Channel usage indication and synchronization for LTE operation in unlicensed bands Sep 19, 2022 Issued
Array ( [id] => 19308499 [patent_doc_number] => 20240237082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => USING PHYSICAL RANDOM ACCESS CHANNEL (PRACH) TO IDENTIFY MULTIPLE FEATURES AND COMBINATIONS OF FEATURES [patent_app_type] => utility [patent_app_number] => 18/559004 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16885 [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] => 18559004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559004
USING PHYSICAL RANDOM ACCESS CHANNEL (PRACH) TO IDENTIFY MULTIPLE FEATURES AND COMBINATIONS OF FEATURES Sep 15, 2022 Pending
Array ( [id] => 18114557 [patent_doc_number] => 20230007437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => NETWORK SERVICES DEPENDENT ON GEOGRAPHICAL CONSTRAINTS [patent_app_type] => utility [patent_app_number] => 17/930055 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 17930055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930055
Network services dependent on geographical constraints Sep 5, 2022 Issued
Array ( [id] => 18082886 [patent_doc_number] => 20220408498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => TECHNIQUES FOR PRIORITIZING MULTIPLE SETS OF RANDOM ACCESS CHANNEL PARAMETERS [patent_app_type] => utility [patent_app_number] => 17/898231 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898231
Techniques for prioritizing multiple sets of random access channel parameters Aug 28, 2022 Issued
Array ( [id] => 18099655 [patent_doc_number] => 20220417996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => RADIO TERMINAL, METHOD TO OPERATE A RADIO TERMINAL, AND METHOD TO OPERATE A RADIO COMMUNICATIONS NETWORK [patent_app_type] => utility [patent_app_number] => 17/896586 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896586
Radio terminal, method to operate a radio terminal, and method to operate a radio communications network Aug 25, 2022 Issued
Array ( [id] => 18900305 [patent_doc_number] => 20240015790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SYSTEM AND METHOD OF ENABLING A SELF ORGANIZING NETWORK IN OPEN RAN [patent_app_type] => utility [patent_app_number] => 18/246303 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246303
System and method of enabling a self organizing network in Open RAN Jul 28, 2022 Issued
Array ( [id] => 19365752 [patent_doc_number] => 20240267786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD AND DEVICE FOR OPERATING WIRELESS-CORE CONVERGED CONTROL PLANE IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/565793 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18565793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565793
METHOD AND DEVICE FOR OPERATING WIRELESS-CORE CONVERGED CONTROL PLANE IN WIRELESS COMMUNICATION SYSTEM Jul 20, 2022 Pending
Array ( [id] => 17965359 [patent_doc_number] => 20220345940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ADAPTIVE AUTOMATED LOAD BALANCING FOR MOBILITY NETWORKS INCLUDING FIFTH GENERATION NETWORKS AND BEYOND [patent_app_type] => utility [patent_app_number] => 17/811405 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811405
ADAPTIVE AUTOMATED LOAD BALANCING FOR MOBILITY NETWORKS INCLUDING FIFTH GENERATION NETWORKS AND BEYOND Jul 7, 2022 Abandoned
Array ( [id] => 18723186 [patent_doc_number] => 11800563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Random access with new radio unlicensed cells [patent_app_type] => utility [patent_app_number] => 17/841662 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 22481 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841662
Random access with new radio unlicensed cells Jun 15, 2022 Issued
Array ( [id] => 18841383 [patent_doc_number] => 11849477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Method and device for beam reporting [patent_app_type] => utility [patent_app_number] => 17/806650 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 11331 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806650
Method and device for beam reporting Jun 12, 2022 Issued
Array ( [id] => 17872839 [patent_doc_number] => 20220295576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Resetting MAC Layer in Two-step Random-access Procedures [patent_app_type] => utility [patent_app_number] => 17/831804 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831804
Resetting MAC layer in two-step random-access procedures Jun 2, 2022 Issued
Array ( [id] => 18876415 [patent_doc_number] => 11864259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Communication method [patent_app_type] => utility [patent_app_number] => 17/805204 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10440 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805204
Communication method Jun 1, 2022 Issued
Array ( [id] => 19000815 [patent_doc_number] => 11917692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Uplink and downlink synchronization procedures [patent_app_type] => utility [patent_app_number] => 17/829894 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 47361 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829894
Uplink and downlink synchronization procedures May 31, 2022 Issued
Array ( [id] => 18319226 [patent_doc_number] => 20230117354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Detecting Device Movement And/Or Device Usage Within a Vehicle [patent_app_type] => utility [patent_app_number] => 17/828374 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828374
Detecting device movement and/or device usage within a vehicle May 30, 2022 Issued
Array ( [id] => 19239010 [patent_doc_number] => 20240196206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods and Devices in Communication Network [patent_app_type] => utility [patent_app_number] => 18/556380 [patent_app_country] => US [patent_app_date] => 2022-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18556380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556380
Methods and Devices in Communication Network May 20, 2022 Pending
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