Search

Khai Tran

Examiner (ID: 17607, Phone: (571)272-3019 , Office: P/2632 )

Most Active Art Unit
2632
Art Unit(s)
2611, 2632, 2631, 2637, 2731
Total Applications
2415
Issued Applications
2176
Pending Applications
138
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18046051 [patent_doc_number] => 11520001 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Asset location using backscatter communication with low probability of intercept and detection [patent_app_type] => utility [patent_app_number] => 17/107333 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8676 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17107333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107333
Asset location using backscatter communication with low probability of intercept and detection Nov 29, 2020 Issued
Array ( [id] => 18098514 [patent_doc_number] => 20220416855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHOD AND APPARATUS FOR CORRECTING MULTI-INPUT MULTI-OUTPUT BEAMFORMING PATTERN IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/756551 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756551
Method and apparatus for correcting multi-input multi-output beamforming pattern in wireless communication system Nov 17, 2020 Issued
Array ( [id] => 16813252 [patent_doc_number] => 20210135807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => TRANSMITTER AND METHOD FOR TRANSMITTING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/098719 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098719
Transmitter and method for transmitting data block in wireless communication system Nov 15, 2020 Issued
Array ( [id] => 16717518 [patent_doc_number] => 20210084665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Multi-User MIMO Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/097907 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097907
Multi-user MIMO systems and methods Nov 12, 2020 Issued
Array ( [id] => 16796931 [patent_doc_number] => 20210126749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Upload Control Signaling For New Radio [patent_app_type] => utility [patent_app_number] => 17/090189 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090189
Upload Control Signaling For New Radio Nov 4, 2020 Abandoned
Array ( [id] => 17470677 [patent_doc_number] => 11277163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Radio frequency waveguide communication in high temperature environments [patent_app_type] => utility [patent_app_number] => 17/086588 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086588
Radio frequency waveguide communication in high temperature environments Nov 1, 2020 Issued
Array ( [id] => 19016979 [patent_doc_number] => 11923927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => M-MIMO receiver [patent_app_type] => utility [patent_app_number] => 17/771298 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6008 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771298
M-MIMO receiver Oct 25, 2020 Issued
Array ( [id] => 16618246 [patent_doc_number] => 20210036899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METHODS AND SYSTEMS FOR PROVIDING MULTI-STAGE DISTRIBUTED DECISION FEEDBACK EQUALIZATION [patent_app_type] => utility [patent_app_number] => 17/075324 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075324
Methods and systems for providing multi-stage distributed decision feedback equalization Oct 19, 2020 Issued
Array ( [id] => 19222359 [patent_doc_number] => 20240187063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DEVICE AND METHOD FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/769531 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17769531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769531
Device and method for estimating channel in wireless communication system Oct 14, 2020 Issued
Array ( [id] => 16632234 [patent_doc_number] => 20210050888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SIDELINK-BASED CHANNEL STATE INFORMATION [patent_app_type] => utility [patent_app_number] => 17/063420 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063420
Sidelink-based channel state information Oct 4, 2020 Issued
Array ( [id] => 17439744 [patent_doc_number] => 11265090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Method and system for determining and/or adjusting phases of at least two electrical signals [patent_app_type] => utility [patent_app_number] => 17/038808 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5132 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038808
Method and system for determining and/or adjusting phases of at least two electrical signals Sep 29, 2020 Issued
Array ( [id] => 17470693 [patent_doc_number] => 11277179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Determining channel state information in advanced networks [patent_app_type] => utility [patent_app_number] => 17/039396 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039396
Determining channel state information in advanced networks Sep 29, 2020 Issued
Array ( [id] => 17893781 [patent_doc_number] => 11456772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Independent sequence processing to facilitate security between nodes in wireless networks [patent_app_type] => utility [patent_app_number] => 17/035891 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5964 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035891
Independent sequence processing to facilitate security between nodes in wireless networks Sep 28, 2020 Issued
Array ( [id] => 16546043 [patent_doc_number] => 20200412458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => FRONT-END CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/021496 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021496
Front-end circuit Sep 14, 2020 Issued
Array ( [id] => 18150191 [patent_doc_number] => 20230024048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Data Processing Apparatus and Method, Base Station, and Storage Medium [patent_app_type] => utility [patent_app_number] => 17/781779 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781779
Data processing apparatus and method, base station, and storage medium Sep 9, 2020 Issued
Array ( [id] => 18416599 [patent_doc_number] => 11671150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method and system for optimal spatial multiplexing in multi-antenna wireless communications systems using MU-MIMO techniques [patent_app_type] => utility [patent_app_number] => 17/760628 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5306 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760628
Method and system for optimal spatial multiplexing in multi-antenna wireless communications systems using MU-MIMO techniques Sep 7, 2020 Issued
Array ( [id] => 18744216 [patent_doc_number] => 20230353205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD AND DEVICE FOR TERMINAL AND BASE STATION TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/024018 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024018
Method and device for terminal and base station transmitting/receiving signal in wireless communication system Aug 27, 2020 Issued
Array ( [id] => 17424935 [patent_doc_number] => 11258403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Voltage controlled oscillator, semiconductor integrated circuit, and transmission and reception device [patent_app_type] => utility [patent_app_number] => 17/002123 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6415 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002123
Voltage controlled oscillator, semiconductor integrated circuit, and transmission and reception device Aug 24, 2020 Issued
Array ( [id] => 17332969 [patent_doc_number] => 11223441 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Methods and apparatus for successive interference cancellation (SIC) [patent_app_type] => utility [patent_app_number] => 16/994227 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3193 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994227
Methods and apparatus for successive interference cancellation (SIC) Aug 13, 2020 Issued
Array ( [id] => 17396436 [patent_doc_number] => 11245462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Signal transmission and reception using multiple antennas [patent_app_type] => utility [patent_app_number] => 16/991793 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9686 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991793
Signal transmission and reception using multiple antennas Aug 11, 2020 Issued
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