Search

Lionel Preval

Examiner (ID: 18736, Phone: (571)270-5673 , Office: P/2475 )

Most Active Art Unit
2416
Art Unit(s)
2475, 2416, 2419
Total Applications
583
Issued Applications
320
Pending Applications
52
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18822762 [patent_doc_number] => 20230397103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => DORMANCY STATES FOR USER EQUIPMENT POWER SAVING [patent_app_type] => utility [patent_app_number] => 17/805431 [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] => 16741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805431
DORMANCY STATES FOR USER EQUIPMENT POWER SAVING Jun 2, 2022 Pending
Array ( [id] => 17856214 [patent_doc_number] => 20220286257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Method for Wireless Channel Reference Signal Transmission and Channel State Information Feedback [patent_app_type] => utility [patent_app_number] => 17/825379 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11787 [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] => 17825379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825379
Method for Wireless Channel Reference Signal Transmission and Channel State Information Feedback May 25, 2022 Pending
Array ( [id] => 18009743 [patent_doc_number] => 20220368510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ELECTRONIC DEVICE FOR CONTROLLING STRENGTH OF WIRELESS SIGNAL AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/741538 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17741538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741538
Electronic device for controlling strength of wireless signal and operating method thereof May 10, 2022 Issued
Array ( [id] => 18293391 [patent_doc_number] => 11622274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Tamper-resistant datalink communications system [patent_app_type] => utility [patent_app_number] => 17/732306 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 13358 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732306
Tamper-resistant datalink communications system Apr 27, 2022 Issued
Array ( [id] => 18697526 [patent_doc_number] => 20230327989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEMS AND METHODS FOR LOW CONVERGENCE TIME FOR MEDIA ACCESS CONTROL MOVE EVENTS [patent_app_type] => utility [patent_app_number] => 17/718834 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718834
SYSTEMS AND METHODS FOR LOW CONVERGENCE TIME FOR MEDIA ACCESS CONTROL MOVE EVENTS Apr 11, 2022 Pending
Array ( [id] => 18681499 [patent_doc_number] => 20230319168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => HARDWARE ETHERNET HEADER VERIFICATION [patent_app_type] => utility [patent_app_number] => 17/711871 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711871
HARDWARE ETHERNET HEADER VERIFICATION Mar 31, 2022 Abandoned
Array ( [id] => 17617390 [patent_doc_number] => 20220159670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEMS AND METHODS OF CLIENT DEVICE GROUPING FOR UPLINK TRANSMISSION IN A WLAN [patent_app_type] => utility [patent_app_number] => 17/666100 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666100
SYSTEMS AND METHODS OF CLIENT DEVICE GROUPING FOR UPLINK TRANSMISSION IN A WLAN Feb 6, 2022 Abandoned
Array ( [id] => 17766499 [patent_doc_number] => 20220240113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => QUALITY MONITORING [patent_app_type] => utility [patent_app_number] => 17/580014 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580014
QUALITY MONITORING Jan 19, 2022 Abandoned
Array ( [id] => 20244718 [patent_doc_number] => 12425052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Conglomerating transmission contours to improve transmission performance for radio-frequency communications [patent_app_type] => utility [patent_app_number] => 17/566349 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1105 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566349
Conglomerating transmission contours to improve transmission performance for radio-frequency communications Dec 29, 2021 Issued
Array ( [id] => 19936402 [patent_doc_number] => 12309617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Neighbor relation conflict prediction [patent_app_type] => utility [patent_app_number] => 17/542242 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542242
Neighbor relation conflict prediction Dec 2, 2021 Issued
Array ( [id] => 20637334 [patent_doc_number] => 12598225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Method and apparatus for sharing sensor information on a call [patent_app_type] => utility [patent_app_number] => 17/523563 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 4957 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 612 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523563
Method and apparatus for sharing sensor information on a call Nov 9, 2021 Issued
Array ( [id] => 17449588 [patent_doc_number] => 20220070093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DYNAMIC MEDIUM SWITCHING FOR HYBRID NETWORKS [patent_app_type] => utility [patent_app_number] => 17/522812 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522812
Dynamic medium switching for hybrid networks Nov 8, 2021 Issued
Array ( [id] => 17568200 [patent_doc_number] => 20220132350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DOWNLINK REFERENCE SIGNAL REPORTS FOR ANTENNA PANELS [patent_app_type] => utility [patent_app_number] => 17/451089 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17451089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451089
DOWNLINK REFERENCE SIGNAL REPORTS FOR ANTENNA PANELS Oct 14, 2021 Pending
Array ( [id] => 17375577 [patent_doc_number] => 20220030629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => RESTORED FAIRNESS IN AN 802.11 NETWORK IMPLEMENTING RESOURCE UNITS [patent_app_type] => utility [patent_app_number] => 17/495292 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495292
Restored fairness in an 802.11 network implementing resource units Oct 5, 2021 Issued
Array ( [id] => 20470071 [patent_doc_number] => 12526114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Methods and apparatus for signaling and state transition for PDCCH skipping and SSSG switching [patent_app_type] => utility [patent_app_number] => 17/905284 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4877 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905284
Methods and apparatus for signaling and state transition for PDCCH skipping and SSSG switching Sep 23, 2021 Issued
Array ( [id] => 17584977 [patent_doc_number] => 20220141832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => CBG INDICATION WITH MULTI-TTI GRANT [patent_app_type] => utility [patent_app_number] => 17/448181 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448181
CBG indication with multi-TTI grant Sep 19, 2021 Issued
Array ( [id] => 17902593 [patent_doc_number] => 20220312255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/475537 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475537
Communication system, communication control method, and storage medium Sep 14, 2021 Issued
Array ( [id] => 17934141 [patent_doc_number] => 20220329267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ANTENNA MODULE PERFORMING INTER-BAND CARRIER AGGREGATION AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/435576 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435576
Antenna module performing inter-band carrier aggregation and electronic device including the same Aug 30, 2021 Issued
Array ( [id] => 17449343 [patent_doc_number] => 20220069848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Radio Frequency Chip, Baseband Chip, and WLAN Device [patent_app_type] => utility [patent_app_number] => 17/412867 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412867
Radio Frequency Chip, Baseband Chip, and WLAN Device Aug 25, 2021 Abandoned
Array ( [id] => 19539944 [patent_doc_number] => 12132504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Multiplexer, radio-frequency module, and communication apparatus [patent_app_type] => utility [patent_app_number] => 17/411240 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10843 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411240
Multiplexer, radio-frequency module, and communication apparatus Aug 24, 2021 Issued
Menu