
Lionel Preval
Examiner (ID: 10721, Phone: (571)270-5673 , Office: P/2475 )
| Most Active Art Unit | 2416 |
| Art Unit(s) | 2475, 2416, 2419 |
| Total Applications | 573 |
| Issued Applications | 320 |
| Pending Applications | 40 |
| Abandoned Applications | 224 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12600855
[patent_doc_number] => 20180092115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => RELIABLE WI-FI PACKET DELIVERY USING DELAYED/SCHEDULED BLOCK ACKNOWLEDGMENT MECHANISM
[patent_app_type] => utility
[patent_app_number] => 15/713531
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12241
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -48
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713531
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/713531 | RELIABLE WI-FI PACKET DELIVERY USING DELAYED/SCHEDULED BLOCK ACKNOWLEDGMENT MECHANISM | Sep 21, 2017 | Abandoned |
Array
(
[id] => 18292917
[patent_doc_number] => 11621793
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-04
[patent_title] => Time-division duplexing systems and methods for reducing crosstalk associated with signals communicated by coordinated dynamic time assignment transceivers
[patent_app_type] => utility
[patent_app_number] => 15/713143
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 9256
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713143
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/713143 | Time-division duplexing systems and methods for reducing crosstalk associated with signals communicated by coordinated dynamic time assignment transceivers | Sep 21, 2017 | Issued |
Array
(
[id] => 12600492
[patent_doc_number] => 20180091994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => TECHNIQUES FOR WLAN MEASUREMENTS FOR UNLICENSED SPECTRUM COMMUNICATIONS
[patent_app_type] => utility
[patent_app_number] => 15/713478
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17310
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -57
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713478
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/713478 | TECHNIQUES FOR WLAN MEASUREMENTS FOR UNLICENSED SPECTRUM COMMUNICATIONS | Sep 21, 2017 | Abandoned |
Array
(
[id] => 14988809
[patent_doc_number] => 10448346
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-10-15
[patent_title] => Synchronization signal design
[patent_app_type] => utility
[patent_app_number] => 15/713167
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 18851
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713167
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/713167 | Synchronization signal design | Sep 21, 2017 | Issued |
Array
(
[id] => 16929097
[patent_doc_number] => 11050599
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-29
[patent_title] => Timing adjustment free solution to uplink synchronous operations
[patent_app_type] => utility
[patent_app_number] => 15/713264
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 8276
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713264
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/713264 | Timing adjustment free solution to uplink synchronous operations | Sep 21, 2017 | Issued |
Array
(
[id] => 12055387
[patent_doc_number] => 20170331731
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-16
[patent_title] => 'Virtual LDP Session'
[patent_app_type] => utility
[patent_app_number] => 15/663898
[patent_app_country] => US
[patent_app_date] => 2017-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 11899
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663898
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/663898 | Virtual LDP Session | Jul 30, 2017 | Issued |
Array
(
[id] => 17197532
[patent_doc_number] => 11166314
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Restored fairness in an 802.11 network implementing resource units
[patent_app_type] => utility
[patent_app_number] => 16/316706
[patent_app_country] => US
[patent_app_date] => 2017-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 17516
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316706
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/316706 | Restored fairness in an 802.11 network implementing resource units | Jul 11, 2017 | Issued |
Array
(
[id] => 18305108
[patent_doc_number] => 11627026
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-11
[patent_title] => Method and device for transmitting/receiving wireless signal in wireless communication system
[patent_app_type] => utility
[patent_app_number] => 16/315251
[patent_app_country] => US
[patent_app_date] => 2017-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 9546
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 329
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315251
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/315251 | Method and device for transmitting/receiving wireless signal in wireless communication system | Jul 6, 2017 | Issued |
Array
(
[id] => 17425673
[patent_doc_number] => 11259148
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Method for receiving MBMS service by terminal and device supporting same
[patent_app_type] => utility
[patent_app_number] => 16/315931
[patent_app_country] => US
[patent_app_date] => 2017-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 10239
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[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] => 16315931
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/315931 | Method for receiving MBMS service by terminal and device supporting same | Jul 6, 2017 | Issued |
Array
(
[id] => 17240954
[patent_doc_number] => 11184855
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-23
[patent_title] => Method and device for controlling a wireless access point
[patent_app_type] => utility
[patent_app_number] => 16/314803
[patent_app_country] => US
[patent_app_date] => 2017-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2915
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314803
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/314803 | Method and device for controlling a wireless access point | Jul 5, 2017 | Issued |
Array
(
[id] => 16701510
[patent_doc_number] => 10952142
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-16
[patent_title] => Energy-efficient paging in wireless networks
[patent_app_type] => utility
[patent_app_number] => 15/633376
[patent_app_country] => US
[patent_app_date] => 2017-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 14144
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15633376
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/633376 | Energy-efficient paging in wireless networks | Jun 25, 2017 | Issued |
Array
(
[id] => 16419634
[patent_doc_number] => 10827558
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-03
[patent_title] => Techniques and apparatuses for communication relay discovery
[patent_app_type] => utility
[patent_app_number] => 15/633502
[patent_app_country] => US
[patent_app_date] => 2017-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 11985
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[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] => 15633502
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/633502 | Techniques and apparatuses for communication relay discovery | Jun 25, 2017 | Issued |
Array
(
[id] => 17122737
[patent_doc_number] => 11133886
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-28
[patent_title] => Apparatus and method for controlling interference between services in wireless communication system
[patent_app_type] => utility
[patent_app_number] => 15/633490
[patent_app_country] => US
[patent_app_date] => 2017-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 15663
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15633490
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/633490 | Apparatus and method for controlling interference between services in wireless communication system | Jun 25, 2017 | Issued |
Array
(
[id] => 13725903
[patent_doc_number] => 20170373907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-28
[patent_title] => USE OF FREQUENCY OFFSET INFORMATION FOR WIRELESS NETWORKS
[patent_app_type] => utility
[patent_app_number] => 15/632100
[patent_app_country] => US
[patent_app_date] => 2017-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7815
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632100
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/632100 | USE OF FREQUENCY OFFSET INFORMATION FOR WIRELESS NETWORKS | Jun 22, 2017 | Abandoned |
Array
(
[id] => 11953281
[patent_doc_number] => 20170257432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-07
[patent_title] => 'APPARATUS, SYSTEMS AND METHODS FOR CONTAINER BASED SERVICE DEPLOYMENT'
[patent_app_type] => utility
[patent_app_number] => 15/601993
[patent_app_country] => US
[patent_app_date] => 2017-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 22560
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601993
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/601993 | Apparatus, systems and methods for container based service deployment | May 21, 2017 | Issued |
Array
(
[id] => 17240582
[patent_doc_number] => 11184479
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-23
[patent_title] => Mobile roaming and authentication
[patent_app_type] => utility
[patent_app_number] => 16/072838
[patent_app_country] => US
[patent_app_date] => 2017-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 17556
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[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] => 16072838
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/072838 | Mobile roaming and authentication | Mar 27, 2017 | Issued |
Array
(
[id] => 13880953
[patent_doc_number] => 20190036817
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-31
[patent_title] => TRANSPORT NETWORK CONTROL APPARATUS, COMMUNICATION SYSTEM, FORWARDING NODE CONTROL METHOD, AND PROGRAM
[patent_app_type] => utility
[patent_app_number] => 16/072580
[patent_app_country] => US
[patent_app_date] => 2017-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5478
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072580
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/072580 | TRANSPORT NETWORK CONTROL APPARATUS, COMMUNICATION SYSTEM, FORWARDING NODE CONTROL METHOD, AND PROGRAM | Mar 15, 2017 | Abandoned |
Array
(
[id] => 15476747
[patent_doc_number] => 10554269
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-04
[patent_title] => Access method and device
[patent_app_type] => utility
[patent_app_number] => 15/440687
[patent_app_country] => US
[patent_app_date] => 2017-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 13910
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[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] => 15440687
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/440687 | Access method and device | Feb 22, 2017 | Issued |
Array
(
[id] => 17353729
[patent_doc_number] => 11228382
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-18
[patent_title] => Controlling the channel occupancy measurement quality
[patent_app_type] => utility
[patent_app_number] => 16/072414
[patent_app_country] => US
[patent_app_date] => 2017-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 12588
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072414
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/072414 | Controlling the channel occupancy measurement quality | Feb 6, 2017 | Issued |
Array
(
[id] => 13882387
[patent_doc_number] => 20190037534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-31
[patent_title] => USER EQUIPMENT AND RECEPTION METHOD
[patent_app_type] => utility
[patent_app_number] => 16/073707
[patent_app_country] => US
[patent_app_date] => 2017-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11795
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073707
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/073707 | USER EQUIPMENT AND RECEPTION METHOD | Feb 2, 2017 | Abandoned |