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] => 18318179 [patent_doc_number] => 11632274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Methods for providing a pulse-width modulated power signal, node and system [patent_app_type] => utility [patent_app_number] => 17/666619 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2680 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666619
Methods for providing a pulse-width modulated power signal, node and system Feb 7, 2022 Issued
Array ( [id] => 17856053 [patent_doc_number] => 20220286096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TRANSMITTER HAVING HARMONIC IMPEDANCE ADJUSTMENT CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/666530 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666530
Transmitter having harmonic impedance adjustment circuit Feb 6, 2022 Issued
Array ( [id] => 17616421 [patent_doc_number] => 20220158701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => DETERMINING CHANNEL STATE INFORMATION IN ADVANCED NETWORKS [patent_app_type] => utility [patent_app_number] => 17/591693 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591693
DETERMINING CHANNEL STATE INFORMATION IN ADVANCED NETWORKS Feb 2, 2022 Abandoned
Array ( [id] => 19415789 [patent_doc_number] => 12081643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Methods for nanosecond-scale time synchronization over a network [patent_app_type] => utility [patent_app_number] => 17/590621 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590621
Methods for nanosecond-scale time synchronization over a network Jan 31, 2022 Issued
Array ( [id] => 18041081 [patent_doc_number] => 20220385298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SYSTEM HAVING AN ANALOG TO DIGITAL CONVERTER (ADC) AND A DIGITAL SIGNAL PROCESSOR [patent_app_type] => utility [patent_app_number] => 17/649450 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17649450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649450
System having an analog to digital converter (ADC) and a digital signal processor Jan 30, 2022 Issued
Array ( [id] => 18722142 [patent_doc_number] => 11799504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Band switching balun [patent_app_type] => utility [patent_app_number] => 17/585480 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5467 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585480
Band switching balun Jan 25, 2022 Issued
Array ( [id] => 19804904 [patent_doc_number] => 20250070829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => WIRELESS COMMUNICATION METHOD, APPARATUS, AND SYSTEM, AND DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/725821 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18725821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725821
Wireless communication method, apparatus, and system, and device and storage medium Jan 25, 2022 Issued
Array ( [id] => 17600443 [patent_doc_number] => 20220150017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => CSI FEEDBACK PROCESSING AND REPORTING FOR EB/FD-MIMO [patent_app_type] => utility [patent_app_number] => 17/583578 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583578
CSI feedback processing and reporting for EB/FD-MIMO Jan 24, 2022 Issued
Array ( [id] => 19522664 [patent_doc_number] => 12124387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Apparatuses and methods for asymmetric bi-directional signaling incorporating multi-level encoding [patent_app_type] => utility [patent_app_number] => 17/566127 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6681 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566127
Apparatuses and methods for asymmetric bi-directional signaling incorporating multi-level encoding Dec 29, 2021 Issued
Array ( [id] => 18521353 [patent_doc_number] => 11711252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Utilizing a fast Fourier transform to cancel a non-linear phase response of a digital infinite impulse response lowpass filter to facilitate removal of interference from time domain orthogonal frequency-division multiplexing based digital input values [patent_app_type] => utility [patent_app_number] => 17/566419 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566419
Utilizing a fast Fourier transform to cancel a non-linear phase response of a digital infinite impulse response lowpass filter to facilitate removal of interference from time domain orthogonal frequency-division multiplexing based digital input values Dec 29, 2021 Issued
Array ( [id] => 19782155 [patent_doc_number] => 12231202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Phase shift method using phase shifter and frequency quadrupler, and device performing same [patent_app_type] => utility [patent_app_number] => 18/258783 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3463 [patent_no_of_claims] => 10 [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] => 18258783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258783
Phase shift method using phase shifter and frequency quadrupler, and device performing same Dec 28, 2021 Issued
Array ( [id] => 18858175 [patent_doc_number] => 11855776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Bit allocation for encoding and decoding [patent_app_type] => utility [patent_app_number] => 17/645243 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 26599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645243
Bit allocation for encoding and decoding Dec 19, 2021 Issued
Array ( [id] => 20318465 [patent_doc_number] => 12457024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Codebook extrapolation [patent_app_type] => utility [patent_app_number] => 17/552593 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 7498 [patent_no_of_claims] => 22 [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] => 17552593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552593
Codebook extrapolation Dec 15, 2021 Issued
Array ( [id] => 18440898 [patent_doc_number] => 20230188194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => REMOTE BEAM STEERING FOR A MILLIMETER WAVE REPEATER [patent_app_type] => utility [patent_app_number] => 17/550629 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17550629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550629
Remote beam steering for a millimeter wave repeater Dec 13, 2021 Issued
Array ( [id] => 18481845 [patent_doc_number] => 11695606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Processing device for a network access node for generating phase compensated modulation symbols [patent_app_type] => utility [patent_app_number] => 17/549544 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9290 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549544
Processing device for a network access node for generating phase compensated modulation symbols Dec 12, 2021 Issued
Array ( [id] => 18593985 [patent_doc_number] => 11742902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Massive MIMO systems with wireless fronthaul [patent_app_type] => utility [patent_app_number] => 17/547675 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13112 [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] => 17547675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547675
Massive MIMO systems with wireless fronthaul Dec 9, 2021 Issued
Array ( [id] => 20147412 [patent_doc_number] => 12381762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Channel estimation using machine learning [patent_app_type] => utility [patent_app_number] => 18/267138 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3655 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267138
Channel estimation using machine learning Dec 8, 2021 Issued
Array ( [id] => 19858747 [patent_doc_number] => 12261608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Control and calibration of external oscillators [patent_app_type] => utility [patent_app_number] => 18/247691 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247691
Control and calibration of external oscillators Dec 6, 2021 Issued
Array ( [id] => 17693383 [patent_doc_number] => 20220200676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => TECHNIQUES FOR DYNAMIC BEAMFORMING MITIGATION OF MILLIMETER WAVE BLOCKAGES [patent_app_type] => utility [patent_app_number] => 17/457896 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17457896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457896
Techniques for dynamic beamforming mitigation of millimeter wave blockages Dec 5, 2021 Issued
Array ( [id] => 18318178 [patent_doc_number] => 11632273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Processing multiuser multiple-input multiple-output communications having unavailable spatial streams [patent_app_type] => utility [patent_app_number] => 17/457402 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 33 [patent_no_of_words] => 27976 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [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] => 17457402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457402
Processing multiuser multiple-input multiple-output communications having unavailable spatial streams Dec 1, 2021 Issued
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