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] => 20697948 [patent_doc_number] => 20260129365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => SYSTEMS AND METHODS FOR AUDIO DEVICE INTEROPERABILITY [patent_app_type] => utility [patent_app_number] => 19/440531 [patent_app_country] => US [patent_app_date] => 2026-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19440531 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/440531
SYSTEMS AND METHODS FOR AUDIO DEVICE INTEROPERABILITY Jan 4, 2026 Pending
Array ( [id] => 20515902 [patent_doc_number] => 20260040005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => SYSTEM AND METHOD FOR ENHANCED AUDIO DEVICE INTEROPERABILITY [patent_app_type] => utility [patent_app_number] => 19/358207 [patent_app_country] => US [patent_app_date] => 2025-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19358207 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/358207
SYSTEM AND METHOD FOR ENHANCED AUDIO DEVICE INTEROPERABILITY Oct 13, 2025 Pending
Array ( [id] => 20103681 [patent_doc_number] => 20250233617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => HIGH DENSITY ROTARY JOINT FOR CONTACTLESS DATA TRANSFER [patent_app_type] => utility [patent_app_number] => 19/051994 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19051994 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051994
High density rotary joint for contactless data transfer Feb 11, 2025 Issued
Array ( [id] => 19821508 [patent_doc_number] => 20250079715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Electronic Device with Waveguided Short Range Antennas [patent_app_type] => utility [patent_app_number] => 18/810228 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13734 [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] => 18810228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810228
Electronic Device with Waveguided Short Range Antennas Aug 19, 2024 Pending
Array ( [id] => 19805609 [patent_doc_number] => 20250071534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHOD AND APPARATUS FOR BLUETOOTH LOW ENERGY ADVERTISING [patent_app_type] => utility [patent_app_number] => 18/806937 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806937
METHOD AND APPARATUS FOR BLUETOOTH LOW ENERGY ADVERTISING Aug 15, 2024 Pending
Array ( [id] => 19894406 [patent_doc_number] => 20250119718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => NOVEL BLUETOOTH RADIO ARCHITECTURE FOR IMPROVED DATA TRANSFER FROM MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/802124 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18802124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802124
NOVEL BLUETOOTH RADIO ARCHITECTURE FOR IMPROVED DATA TRANSFER FROM MEDICAL DEVICES Aug 12, 2024 Pending
Array ( [id] => 20197440 [patent_doc_number] => 20250274150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => ASSIGNING TRANSMIT SIGNALS FOR SUPERIMPOSED QUADRATURE RECEIVE SIGNAL [patent_app_type] => utility [patent_app_number] => 18/782930 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782930
ASSIGNING TRANSMIT SIGNALS FOR SUPERIMPOSED QUADRATURE RECEIVE SIGNAL Jul 23, 2024 Pending
Array ( [id] => 20899724 [patent_doc_number] => 12707002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Charm holder grip device [patent_app_type] => utility [patent_app_number] => 18/778113 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778113
Charm Holder Grip Device Jul 18, 2024 Pending
Array ( [id] => 19945047 [patent_doc_number] => 12317196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Power control for multiple transmission reception points [patent_app_type] => utility [patent_app_number] => 18/755259 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 61 [patent_no_of_words] => 38001 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755259
Power control for multiple transmission reception points Jun 25, 2024 Issued
Array ( [id] => 20733504 [patent_doc_number] => 12640766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Protective case attached with anchors [patent_app_type] => utility [patent_app_number] => 18/746228 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 29 [patent_no_of_words] => 0 [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] => 18746228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746228
Protective case attached with anchors Jun 17, 2024 Issued
Array ( [id] => 19486304 [patent_doc_number] => 20240334346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/743264 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743264
COMMUNICATION DEVICE Jun 13, 2024 Pending
Array ( [id] => 19469192 [patent_doc_number] => 20240322862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND SYSTEM FOR MITIGATING INTERFERENCE IN THE NEAR FIELD [patent_app_type] => utility [patent_app_number] => 18/736707 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736707
Method and system for mitigating interference in the near field Jun 6, 2024 Issued
Array ( [id] => 19648060 [patent_doc_number] => 20240422580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ENHANCEMENTS FOR LIGHTWEIGHT EXTENSIBLE REMOTE COMMUNICATIONS SYSTEM DISTRIBUTION MODULE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/670228 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670228
ENHANCEMENTS FOR LIGHTWEIGHT EXTENSIBLE REMOTE COMMUNICATIONS SYSTEM DISTRIBUTION MODULE AND METHOD May 20, 2024 Pending
Array ( [id] => 20361048 [patent_doc_number] => 12477058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Device, method, and graphical user interface for updating a background for home and wake screen user interfaces [patent_app_type] => utility [patent_app_number] => 18/655200 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 69 [patent_no_of_words] => 37919 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655200
Device, method, and graphical user interface for updating a background for home and wake screen user interfaces May 2, 2024 Issued
Array ( [id] => 19893859 [patent_doc_number] => 20250119171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => WAKEUP RECEIVER [patent_app_type] => utility [patent_app_number] => 18/650605 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650605
WAKEUP RECEIVER Apr 29, 2024 Pending
Array ( [id] => 19394472 [patent_doc_number] => 20240284342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING DOWNLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/650797 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650797
APPARATUS AND METHOD FOR CONTROLLING DOWNLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM Apr 29, 2024 Pending
Array ( [id] => 19386322 [patent_doc_number] => 20240276192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD AND DEVICE FOR DESCRIMINATING ONE OF A GROUP OF NFC TRANSMITTERS [patent_app_type] => utility [patent_app_number] => 18/648775 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6855 [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] => 18648775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648775
METHOD AND DEVICE FOR DESCRIMINATING ONE OF A GROUP OF NFC TRANSMITTERS Apr 28, 2024 Pending
Array ( [id] => 19547269 [patent_doc_number] => 20240364305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ACOUSTIC WAVE DEVICE WITH INTERDIGITAL TRANSDUCER ELECTRODES HAVING TWO BUS BARS [patent_app_type] => utility [patent_app_number] => 18/627976 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627976
ACOUSTIC WAVE DEVICE WITH INTERDIGITAL TRANSDUCER ELECTRODES HAVING TWO BUS BARS Apr 4, 2024 Issued
Array ( [id] => 19517513 [patent_doc_number] => 20240349199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => CHANNEL ESTIMATION ACCURACY IMPROVEMENT FOR SRS ANTENNA SWITCHING [patent_app_type] => utility [patent_app_number] => 18/627679 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627679
CHANNEL ESTIMATION ACCURACY IMPROVEMENT FOR SRS ANTENNA SWITCHING Apr 4, 2024 Pending
Array ( [id] => 19533606 [patent_doc_number] => 20240357508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PUSCH DWS WITH BACK-TO-BACK MTRP TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/627410 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627410
PUSCH DWS WITH BACK-TO-BACK MTRP TRANSMISSION Apr 3, 2024 Pending
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