Search

Quoc Duc Tran

Examiner (ID: 2227, Phone: (571)272-7511 , Office: P/2656 )

Most Active Art Unit
2614
Art Unit(s)
2656, 2643, 2614, 2651, 2743, 2691
Total Applications
1735
Issued Applications
1374
Pending Applications
121
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20275786 [patent_doc_number] => 12445573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => System and method for analysis and optimization of video conferencing [patent_app_type] => utility [patent_app_number] => 17/993472 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4226 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993472
System and method for analysis and optimization of video conferencing Nov 22, 2022 Issued
Array ( [id] => 20275786 [patent_doc_number] => 12445573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => System and method for analysis and optimization of video conferencing [patent_app_type] => utility [patent_app_number] => 17/993472 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4226 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993472
System and method for analysis and optimization of video conferencing Nov 22, 2022 Issued
Array ( [id] => 18968662 [patent_doc_number] => 11902464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Caller identification trust [patent_app_type] => utility [patent_app_number] => 17/991801 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 13075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17991801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991801
Caller identification trust Nov 20, 2022 Issued
Array ( [id] => 18361988 [patent_doc_number] => 20230143579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => OBSERVATION OF PARALLEL VIDEO COLLABORATION SESSIONS [patent_app_type] => utility [patent_app_number] => 17/984149 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17984149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984149
Observation of parallel video collaboration sessions Nov 8, 2022 Issued
Array ( [id] => 19307689 [patent_doc_number] => 20240236271 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR GENERATING VIRTUAL BACKGROUND FOR PEOPLE FRAMES [patent_app_type] => utility [patent_app_number] => 18/048213 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048213
System and method for generating virtual background for people frames Oct 19, 2022 Issued
Array ( [id] => 19307689 [patent_doc_number] => 20240236271 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR GENERATING VIRTUAL BACKGROUND FOR PEOPLE FRAMES [patent_app_type] => utility [patent_app_number] => 18/048213 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048213
System and method for generating virtual background for people frames Oct 19, 2022 Issued
Array ( [id] => 18161179 [patent_doc_number] => 20230027771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MOBILE TERMINAL DEVICE WITH FUNCTION LIMITATION, FUNCTION LIMITATION METHOD THEREOF, AND PROCESSING PROGRAM USED IN SAME [patent_app_type] => utility [patent_app_number] => 17/958033 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958033
Mobile terminal device with function limitation, function limitation method thereof, and processing program used in same Sep 29, 2022 Issued
Array ( [id] => 19944852 [patent_doc_number] => 12317001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method and system for processing conference using avatar [patent_app_type] => utility [patent_app_number] => 17/947662 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4865 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947662
Method and system for processing conference using avatar Sep 18, 2022 Issued
Array ( [id] => 19525017 [patent_doc_number] => 12126765 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Designated agent for caller authentication and authorization [patent_app_type] => utility [patent_app_number] => 17/932367 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932367
Designated agent for caller authentication and authorization Sep 14, 2022 Issued
Array ( [id] => 19887910 [patent_doc_number] => 12273653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Chat view modification based on user identification or user movement [patent_app_type] => utility [patent_app_number] => 17/944893 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 18690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944893
Chat view modification based on user identification or user movement Sep 13, 2022 Issued
Array ( [id] => 19039594 [patent_doc_number] => 20240089409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SERVER AND METHOD FOR REMOTELY PROVIDING VIDEO SERVICE AMONG PLURALITY OF PARTICIPANTS EXPOSED TO MULTI-CAMERA ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 17/944277 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944277
SERVER AND METHOD FOR REMOTELY PROVIDING VIDEO SERVICE AMONG PLURALITY OF PARTICIPANTS EXPOSED TO MULTI-CAMERA ENVIRONMENT Sep 13, 2022 Abandoned
Array ( [id] => 18252293 [patent_doc_number] => 20230079332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => IMAGE PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/932258 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932258
Image processing device Sep 13, 2022 Issued
Array ( [id] => 19039592 [patent_doc_number] => 20240089407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => GESTURE-CONTROLLED PRIVATE TRANSMISSION IN MEETINGS [patent_app_type] => utility [patent_app_number] => 17/931589 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5718 [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] => 17931589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931589
GESTURE-CONTROLLED PRIVATE TRANSMISSION IN MEETINGS Sep 12, 2022 Pending
Array ( [id] => 19680793 [patent_doc_number] => 12192675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Recreating keyboard and mouse sounds within virtual working environment [patent_app_type] => utility [patent_app_number] => 17/823789 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13730 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823789
Recreating keyboard and mouse sounds within virtual working environment Aug 30, 2022 Issued
Array ( [id] => 18549238 [patent_doc_number] => 11722603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Volume control over shared trunk lines in intercom systems [patent_app_type] => utility [patent_app_number] => 17/817270 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7606 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17817270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817270
Volume control over shared trunk lines in intercom systems Aug 2, 2022 Issued
Array ( [id] => 19416049 [patent_doc_number] => 12081906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Parallel processing of digital images [patent_app_type] => utility [patent_app_number] => 17/870724 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 12568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870724
Parallel processing of digital images Jul 20, 2022 Issued
Array ( [id] => 19734876 [patent_doc_number] => 12212890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Methods and systems for pre-recorded participation in a conference [patent_app_type] => utility [patent_app_number] => 17/867293 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9090 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867293
Methods and systems for pre-recorded participation in a conference Jul 17, 2022 Issued
Array ( [id] => 19742434 [patent_doc_number] => 12219291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Visual echo cancellation [patent_app_type] => utility [patent_app_number] => 17/862689 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11539 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862689
Visual echo cancellation Jul 11, 2022 Issued
Array ( [id] => 19245268 [patent_doc_number] => 12015731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Call classification through analysis of DTMF events [patent_app_type] => utility [patent_app_number] => 17/857618 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857618
Call classification through analysis of DTMF events Jul 4, 2022 Issued
Array ( [id] => 18325875 [patent_doc_number] => 20230124003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => CONFERENCE SYSTEM AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/810828 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810828
Conference system and operation method thereof Jul 4, 2022 Issued
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