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] => 18633438 [patent_doc_number] => 20230292363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => RTS/CTS COORDINATION FOR TXOP SHARING [patent_app_type] => utility [patent_app_number] => 18/008373 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9104 [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] => 18008373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008373
RTS/CTS COORDINATION FOR TXOP SHARING Jun 4, 2020 Pending
Array ( [id] => 19973740 [patent_doc_number] => 12342370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for detecting unlicensed channel, and communication device [patent_app_type] => utility [patent_app_number] => 17/928169 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5536 [patent_no_of_claims] => 19 [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] => 17928169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928169
Method for detecting unlicensed channel, and communication device May 27, 2020 Issued
Array ( [id] => 18900238 [patent_doc_number] => 20240015723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ACKNOWLEDGMENT FEEDBACK FOR MULTIPLE ACTIVE DOWNLINK SEMI-PERSISTENT SCHEDULING CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 17/613863 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17613863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613863
Acknowledgment feedback for multiple active downlink semi-persistent scheduling configurations May 21, 2020 Issued
Array ( [id] => 18015565 [patent_doc_number] => 11507863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Feature determination for machine learning to suggest applications/recipients [patent_app_type] => utility [patent_app_number] => 16/880408 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 18206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880408
Feature determination for machine learning to suggest applications/recipients May 20, 2020 Issued
Array ( [id] => 17560711 [patent_doc_number] => 11317454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Method and apparatus for improving one-to-one sidelink communication in a wireless communication system [patent_app_type] => utility [patent_app_number] => 16/874179 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 16592 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874179
Method and apparatus for improving one-to-one sidelink communication in a wireless communication system May 13, 2020 Issued
Array ( [id] => 19488645 [patent_doc_number] => 12108387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Method, user equipment, device, and storage medium for transmitting PUSCH, and method and base station for receiving PUSCH [patent_app_type] => utility [patent_app_number] => 17/594442 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 29326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594442
Method, user equipment, device, and storage medium for transmitting PUSCH, and method and base station for receiving PUSCH May 3, 2020 Issued
Array ( [id] => 17502174 [patent_doc_number] => 11290900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Method for transmitting and receiving channel measurement information in wireless LAN system and device for same [patent_app_type] => utility [patent_app_number] => 16/866305 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 13569 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866305
Method for transmitting and receiving channel measurement information in wireless LAN system and device for same May 3, 2020 Issued
Array ( [id] => 16257878 [patent_doc_number] => 20200267254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SYTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR TIMER-BASED MANAGEMENT OF COMMUNICATION DEVICES [patent_app_type] => utility [patent_app_number] => 16/865483 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16865483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865483
Systems, methods, and computer-readable media for timer-based management of communication devices May 3, 2020 Issued
Array ( [id] => 16317159 [patent_doc_number] => 20200295897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => CONTROLLABLE CSI-RS DENSITY [patent_app_type] => utility [patent_app_number] => 16/860771 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860771
Controllable CSI-RS density Apr 27, 2020 Issued
Array ( [id] => 17495103 [patent_doc_number] => 11284434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Inter-cell coordination of random access channel transmission [patent_app_type] => utility [patent_app_number] => 16/852222 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 24184 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852222
Inter-cell coordination of random access channel transmission Apr 16, 2020 Issued
Array ( [id] => 16836618 [patent_doc_number] => 11012888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method and apparatus for performing dual header compression schemes in wireless communication system [patent_app_type] => utility [patent_app_number] => 16/844494 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16895 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844494
Method and apparatus for performing dual header compression schemes in wireless communication system Apr 8, 2020 Issued
Array ( [id] => 17902649 [patent_doc_number] => 20220312311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => CELL SELECTION FOR IAB NODES [patent_app_type] => utility [patent_app_number] => 17/593121 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11224 [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] => 17593121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593121
CELL SELECTION FOR IAB NODES Apr 7, 2020 Pending
Array ( [id] => 16182197 [patent_doc_number] => 20200229166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Control Channel for UE Power Saving [patent_app_type] => utility [patent_app_number] => 16/834908 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834908
Control channel for UE power saving Mar 29, 2020 Issued
Array ( [id] => 16350288 [patent_doc_number] => 20200314940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => OPERATION METHOD OF SIDELINK TX UE FOR TRANSMITTING RRC MESSAGE RELATED TO RLF AFTER RRC RESUMPTION IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/832873 [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] => 31127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832873
Operation method of sidelink TX UE for transmitting Rrc message related to RLF after RRC resumption in wireless communication system Mar 26, 2020 Issued
Array ( [id] => 17804856 [patent_doc_number] => 11419184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Multiple radio access technology communications [patent_app_type] => utility [patent_app_number] => 16/832360 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8066 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832360
Multiple radio access technology communications Mar 26, 2020 Issued
Array ( [id] => 16182170 [patent_doc_number] => 20200229139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MULTI-BEAM POLLING BASED TRANSMISSION METHOD AND COMMUNICATIONS DEVICE [patent_app_type] => utility [patent_app_number] => 16/831315 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831315
Multi-beam polling based transmission method and communications device Mar 25, 2020 Issued
Array ( [id] => 17117525 [patent_doc_number] => 20210298122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Wireless Water Restoration System [patent_app_type] => utility [patent_app_number] => 16/825568 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825568
Wireless Water Restoration System Mar 19, 2020 Abandoned
Array ( [id] => 19378062 [patent_doc_number] => 12069658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Communication device, base station device, communication method, and base station device control method [patent_app_type] => utility [patent_app_number] => 17/436080 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 21582 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436080
Communication device, base station device, communication method, and base station device control method Mar 18, 2020 Issued
Array ( [id] => 17122851 [patent_doc_number] => 11134000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Methods, systems and computer readable media for monitoring communications networks using cross-correlation of packet flows [patent_app_type] => utility [patent_app_number] => 16/822577 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822577
Methods, systems and computer readable media for monitoring communications networks using cross-correlation of packet flows Mar 17, 2020 Issued
Array ( [id] => 17440453 [patent_doc_number] => 11265804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Radio terminal, base station, and method therefor [patent_app_type] => utility [patent_app_number] => 16/820127 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11693 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820127
Radio terminal, base station, and method therefor Mar 15, 2020 Issued
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