
Duc M. Nguyen
Examiner (ID: 14899, Phone: (571)272-7893 , Office: P/2647 )
| Most Active Art Unit | 2618 |
| Art Unit(s) | 2647, 2600, 2745, 2618, 2648, 2682, 2685 |
| Total Applications | 1320 |
| Issued Applications | 996 |
| Pending Applications | 59 |
| Abandoned Applications | 270 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18017800
[patent_doc_number] => 11510124
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-22
[patent_title] => Cross-optimization in mobile networks
[patent_app_type] => utility
[patent_app_number] => 16/800836
[patent_app_country] => US
[patent_app_date] => 2020-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 17393
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 300
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800836
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/800836 | Cross-optimization in mobile networks | Feb 24, 2020 | Issued |
Array
(
[id] => 17600773
[patent_doc_number] => 20220150348
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-12
[patent_title] => Method for Service Decision Distribution Among Multiple Terminal Devices and System
[patent_app_type] => utility
[patent_app_number] => 17/432843
[patent_app_country] => US
[patent_app_date] => 2020-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8843
[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] => 17432843
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/432843 | Method for service decision distribution among multiple terminal devices and system | Feb 18, 2020 | Issued |
Array
(
[id] => 16017927
[patent_doc_number] => 20200183807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-11
[patent_title] => MONITORING USER ACTIVITY WITHIN A PHYSICAL AREA
[patent_app_type] => utility
[patent_app_number] => 16/793134
[patent_app_country] => US
[patent_app_date] => 2020-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 30868
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 16793134
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/793134 | MONITORING USER ACTIVITY WITHIN A PHYSICAL AREA | Feb 17, 2020 | Abandoned |
Array
(
[id] => 16015551
[patent_doc_number] => 20200182618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-11
[patent_title] => METHOD AND SYSTEM FOR HEADING DETERMINATION
[patent_app_type] => utility
[patent_app_number] => 16/792364
[patent_app_country] => US
[patent_app_date] => 2020-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22188
[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] => 16792364
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/792364 | Method and system for heading determination | Feb 16, 2020 | Issued |
Array
(
[id] => 18706112
[patent_doc_number] => 11792640
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-17
[patent_title] => Method and device for managing eUICC profile installation rights
[patent_app_type] => utility
[patent_app_number] => 17/310640
[patent_app_country] => US
[patent_app_date] => 2020-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 28464
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[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] => 17310640
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/310640 | Method and device for managing eUICC profile installation rights | Feb 13, 2020 | Issued |
Array
(
[id] => 17465309
[patent_doc_number] => 20220078615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DEVICE CHANGING METHOD AND APPARATUS OF WIRELESS COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/418111
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15257
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17418111
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/418111 | Device changing method and apparatus of wireless communication system | Feb 12, 2020 | Issued |
Array
(
[id] => 17465309
[patent_doc_number] => 20220078615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DEVICE CHANGING METHOD AND APPARATUS OF WIRELESS COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/418111
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15257
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17418111
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/418111 | Device changing method and apparatus of wireless communication system | Feb 12, 2020 | Issued |
Array
(
[id] => 17465309
[patent_doc_number] => 20220078615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DEVICE CHANGING METHOD AND APPARATUS OF WIRELESS COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/418111
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15257
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17418111
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/418111 | Device changing method and apparatus of wireless communication system | Feb 12, 2020 | Issued |
Array
(
[id] => 17465309
[patent_doc_number] => 20220078615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DEVICE CHANGING METHOD AND APPARATUS OF WIRELESS COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/418111
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15257
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17418111
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/418111 | Device changing method and apparatus of wireless communication system | Feb 12, 2020 | Issued |
Array
(
[id] => 17608542
[patent_doc_number] => 11337044
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Method and device for communicating messages via a 5G network
[patent_app_type] => utility
[patent_app_number] => 16/777041
[patent_app_country] => US
[patent_app_date] => 2020-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 10496
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777041
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/777041 | Method and device for communicating messages via a 5G network | Jan 29, 2020 | Issued |
Array
(
[id] => 16195360
[patent_doc_number] => 20200236209
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => COMMUNITY SAFETY, SECURITY, HEALTH COMMUNICATION AND EMERGENCY NOTIFICATION SYSTEM PROVIDING EMERGENCY SOURCE TRACKING
[patent_app_type] => utility
[patent_app_number] => 16/773809
[patent_app_country] => US
[patent_app_date] => 2020-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 31065
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 357
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773809
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/773809 | Community safety, security, health communication and emergency notification system providing emergency source tracking | Jan 26, 2020 | Issued |
Array
(
[id] => 17553145
[patent_doc_number] => 20220124488
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => Securing the User Plane Path for a Group Communication Session based on a Security Policy Common to All Devices in the Group
[patent_app_type] => utility
[patent_app_number] => 17/424057
[patent_app_country] => US
[patent_app_date] => 2020-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17779
[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] => 17424057
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/424057 | Securing the user plane path for a group communication session based on a security policy common to all devices in the group | Jan 20, 2020 | Issued |
Array
(
[id] => 15843881
[patent_doc_number] => 20200137223
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => SYSTEM AND METHOD FOR FACILITATING COMMUNICATIONS BETWEEN INMATES AND NON-INMATES
[patent_app_type] => utility
[patent_app_number] => 16/732682
[patent_app_country] => US
[patent_app_date] => 2020-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732682
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/732682 | System and method for facilitating communications between inmates and non-inmates | Jan 1, 2020 | Issued |
Array
(
[id] => 20306883
[patent_doc_number] => 12452893
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Data transmission method and device, feedback information transmission method and device, storage medium, and electronic device
[patent_app_type] => utility
[patent_app_number] => 17/416624
[patent_app_country] => US
[patent_app_date] => 2019-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2463
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416624
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/416624 | Data transmission method and device, feedback information transmission method and device, storage medium, and electronic device | Dec 22, 2019 | Issued |
Array
(
[id] => 17465294
[patent_doc_number] => 20220078600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => A SYSTEM AND METHOD FOR DISPLAYING A CUSTOM NETWORK NAME IN A MOBILE DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/417325
[patent_app_country] => US
[patent_app_date] => 2019-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417325
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/417325 | System and method for displaying a custom network name in a mobile device | Dec 19, 2019 | Issued |
Array
(
[id] => 15691095
[patent_doc_number] => 20200100211
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-26
[patent_title] => METHOD AND DEVICE FOR HANDLING PAGING EXTENSION
[patent_app_type] => utility
[patent_app_number] => 16/696881
[patent_app_country] => US
[patent_app_date] => 2019-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10051
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696881
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/696881 | Method and device for handling paging extension | Nov 25, 2019 | Issued |
Array
(
[id] => 16670168
[patent_doc_number] => 10939440
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-02
[patent_title] => Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure
[patent_app_type] => utility
[patent_app_number] => 16/696766
[patent_app_country] => US
[patent_app_date] => 2019-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 20145
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696766
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/696766 | Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure | Nov 25, 2019 | Issued |
Array
(
[id] => 16192228
[patent_doc_number] => 20200233077
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => PATTERN RECOGNITION BASED ON MILLIMETER WAVE TRANSMISSION IN WIRELESS COMMUNICATION NETWORKS
[patent_app_type] => utility
[patent_app_number] => 16/696730
[patent_app_country] => US
[patent_app_date] => 2019-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4995
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16696730
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/696730 | Pattern recognition based on millimeter wave transmission in wireless communication networks | Nov 25, 2019 | Issued |
Array
(
[id] => 16038091
[patent_doc_number] => 10681492
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-06-09
[patent_title] => Method and apparatus for verifying entity information
[patent_app_type] => utility
[patent_app_number] => 16/693595
[patent_app_country] => US
[patent_app_date] => 2019-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8346
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693595
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/693595 | Method and apparatus for verifying entity information | Nov 24, 2019 | Issued |
Array
(
[id] => 15567887
[patent_doc_number] => 20200068355
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-27
[patent_title] => SYSTEMS AND METHODS FOR SUPPORTING CONTROL PLANE LOCATION IN A FIFTH GENERATION WIRELESS NETWORK
[patent_app_type] => utility
[patent_app_number] => 16/669416
[patent_app_country] => US
[patent_app_date] => 2019-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 30168
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -32
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16669416
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/669416 | Systems and methods for supporting control plane location in a fifth generation wireless network | Oct 29, 2019 | Issued |