
Tuan A. Tran
Examiner (ID: 10791, Phone: (571)272-7858 , Office: P/2648 )
| Most Active Art Unit | 2648 |
| Art Unit(s) | 2684, 2682, 2618, 2648 |
| Total Applications | 1537 |
| Issued Applications | 1256 |
| Pending Applications | 119 |
| Abandoned Applications | 190 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20011892
[patent_doc_number] => 20250150114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => TRANSMISSION CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/838608
[patent_app_country] => US
[patent_app_date] => 2023-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2293
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838608
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/838608 | TRANSMISSION CIRCUIT | Feb 5, 2023 | Pending |
Array
(
[id] => 18555993
[patent_doc_number] => 20230254010
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => SYSTEMS FOR IONIC COMMUNICATION IN ELECTROLYTE
[patent_app_type] => utility
[patent_app_number] => 18/106467
[patent_app_country] => US
[patent_app_date] => 2023-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3821
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106467
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/106467 | SYSTEMS FOR IONIC COMMUNICATION IN ELECTROLYTE | Feb 5, 2023 | Pending |
Array
(
[id] => 19365084
[patent_doc_number] => 20240267118
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => Backscatter Communication System
[patent_app_type] => utility
[patent_app_number] => 18/164009
[patent_app_country] => US
[patent_app_date] => 2023-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9475
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18164009
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/164009 | Backscatter communication system | Feb 2, 2023 | Issued |
Array
(
[id] => 20132877
[patent_doc_number] => 12375195
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Spectrum emission mask verification based on EIRP measurement
[patent_app_type] => utility
[patent_app_number] => 18/101020
[patent_app_country] => US
[patent_app_date] => 2023-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 1033
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101020
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/101020 | Spectrum emission mask verification based on EIRP measurement | Jan 23, 2023 | Issued |
Array
(
[id] => 18395584
[patent_doc_number] => 20230163805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-25
[patent_title] => DETECTION OF NFC DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/158465
[patent_app_country] => US
[patent_app_date] => 2023-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6375
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158465
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/158465 | Detection of NFC devices | Jan 22, 2023 | Issued |
Array
(
[id] => 20528762
[patent_doc_number] => 12547197
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Low dropout regulator with hybrid voltage regulation circuit
[patent_app_type] => utility
[patent_app_number] => 18/099752
[patent_app_country] => US
[patent_app_date] => 2023-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4335
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099752
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/099752 | Low dropout regulator with hybrid voltage regulation circuit | Jan 19, 2023 | Issued |
Array
(
[id] => 18395237
[patent_doc_number] => 20230163458
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-25
[patent_title] => ELECTROMAGNETIC SHIELDING USING AN OUTER COBALT LAYER
[patent_app_type] => utility
[patent_app_number] => 18/156889
[patent_app_country] => US
[patent_app_date] => 2023-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6766
[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] => 18156889
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/156889 | ELECTROMAGNETIC SHIELDING USING AN OUTER COBALT LAYER | Jan 18, 2023 | Abandoned |
Array
(
[id] => 20229655
[patent_doc_number] => 12418315
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-16
[patent_title] => Multiple antenna arrangements
[patent_app_type] => utility
[patent_app_number] => 18/154395
[patent_app_country] => US
[patent_app_date] => 2023-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3375
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154395
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/154395 | Multiple antenna arrangements | Jan 12, 2023 | Issued |
Array
(
[id] => 18409587
[patent_doc_number] => 20230170940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => WIRELESS COMMUNICATION BETWEEN ELECTRONIC DEVICES IN CLOSE PROXIMITY
[patent_app_type] => utility
[patent_app_number] => 18/152398
[patent_app_country] => US
[patent_app_date] => 2023-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6218
[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] => 18152398
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/152398 | Wireless communication between electronic devices in close proximity | Jan 9, 2023 | Issued |
Array
(
[id] => 19788961
[patent_doc_number] => 20250062640
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => ANTENNA EXTENDER
[patent_app_type] => utility
[patent_app_number] => 18/721929
[patent_app_country] => US
[patent_app_date] => 2023-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13902
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721929
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/721929 | ANTENNA EXTENDER | Jan 2, 2023 | Pending |
Array
(
[id] => 18473756
[patent_doc_number] => 20230208044
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-29
[patent_title] => MILLIMETER WAVE DIPLEXING USING ANTENNA FEEDS
[patent_app_type] => utility
[patent_app_number] => 18/146596
[patent_app_country] => US
[patent_app_date] => 2022-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12147
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18146596
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/146596 | MILLIMETER WAVE DIPLEXING USING ANTENNA FEEDS | Dec 26, 2022 | Pending |
Array
(
[id] => 18323533
[patent_doc_number] => 20230121661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => WIRELESS COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/068427
[patent_app_country] => US
[patent_app_date] => 2022-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7817
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/068427 | Wireless communication system | Dec 18, 2022 | Issued |
Array
(
[id] => 19253746
[patent_doc_number] => 20240204743
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => APPARATUSES AND METHODS INVOLVING SIGNAL TRANSFORMATION FOR SINGLE-ENDED COUPLING
[patent_app_type] => utility
[patent_app_number] => 18/082352
[patent_app_country] => US
[patent_app_date] => 2022-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5204
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082352
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/082352 | APPARATUSES AND METHODS INVOLVING SIGNAL TRANSFORMATION FOR SINGLE-ENDED COUPLING | Dec 14, 2022 | Pending |
Array
(
[id] => 20176492
[patent_doc_number] => 12395252
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Active antenna system and method thereof
[patent_app_type] => utility
[patent_app_number] => 18/077511
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 37
[patent_no_of_words] => 11413
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077511
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077511 | Active antenna system and method thereof | Dec 7, 2022 | Issued |
Array
(
[id] => 18395586
[patent_doc_number] => 20230163807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-25
[patent_title] => WIRELESS TRANSMISSION SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/061277
[patent_app_country] => US
[patent_app_date] => 2022-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061277
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/061277 | Wireless transmission system, control method, and storage medium | Dec 1, 2022 | Issued |
Array
(
[id] => 18409586
[patent_doc_number] => 20230170939
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => WIRELESS COMMUNICATION BETWEEN ELECTRONIC DEVICES IN CLOSE PROXIMITY
[patent_app_type] => utility
[patent_app_number] => 18/058997
[patent_app_country] => US
[patent_app_date] => 2022-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6223
[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] => 18058997
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/058997 | Wireless communication between electronic devices in close proximity | Nov 27, 2022 | Issued |
Array
(
[id] => 20318487
[patent_doc_number] => 12457046
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-28
[patent_title] => Devices included in a wireless neural interface system
[patent_app_type] => utility
[patent_app_number] => 17/986988
[patent_app_country] => US
[patent_app_date] => 2022-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986988
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/986988 | Devices included in a wireless neural interface system | Nov 14, 2022 | Issued |
Array
(
[id] => 18563589
[patent_doc_number] => 11728846
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-08-15
[patent_title] => Remote repeater device for mobile device dock and methods of making and using
[patent_app_type] => utility
[patent_app_number] => 17/984161
[patent_app_country] => US
[patent_app_date] => 2022-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2531
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984161
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/984161 | Remote repeater device for mobile device dock and methods of making and using | Nov 8, 2022 | Issued |
Array
(
[id] => 20404830
[patent_doc_number] => 12494814
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Large instantaneous bandwidth radio frequency front-end for wireless systems
[patent_app_type] => utility
[patent_app_number] => 17/980642
[patent_app_country] => US
[patent_app_date] => 2022-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1200
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980642
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/980642 | Large instantaneous bandwidth radio frequency front-end for wireless systems | Nov 3, 2022 | Issued |
Array
(
[id] => 18834519
[patent_doc_number] => 20230403046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => MILLIMETER WAVE COMMUNICATION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/980494
[patent_app_country] => US
[patent_app_date] => 2022-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1285
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 17980494
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/980494 | Millimeter wave communication apparatus | Nov 2, 2022 | Issued |