Search

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 numberTitle of the applicationFiling DateStatus
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
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