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] => 20899511 [patent_doc_number] => 12706788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Orbital angular momentum-based communication method and apparatus and device [patent_app_type] => utility [patent_app_number] => 18/689341 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 9430 [patent_no_of_claims] => 18 [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] => 18689341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689341
ORBITAL ANGULAR MOMENTUM-BASED COMMUNICATION METHOD AND APPARATUS AND DEVICE Sep 12, 2021 Pending
Array ( [id] => 17709807 [patent_doc_number] => 20220209815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => THRESHOLD DRIVEN ERROR CORRECTION FOR CHIRP SPREAD SPECTRUM [patent_app_type] => utility [patent_app_number] => 17/470203 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470203
Threshold driven error correction for chirp spread spectrum Sep 8, 2021 Issued
Array ( [id] => 18105845 [patent_doc_number] => 11545748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Ultra-wideband circular beamformer [patent_app_type] => utility [patent_app_number] => 17/464242 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6017 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464242
Ultra-wideband circular beamformer Aug 31, 2021 Issued
Array ( [id] => 17669032 [patent_doc_number] => 11362743 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Systems and methods for TDR using standing waves and an injected test signal [patent_app_type] => utility [patent_app_number] => 17/410967 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7553 [patent_no_of_claims] => 26 [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] => 17410967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410967
Systems and methods for TDR using standing waves and an injected test signal Aug 23, 2021 Issued
Array ( [id] => 20267760 [patent_doc_number] => 12438763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/579750 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9209 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 18579750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579750
Electronic device Aug 9, 2021 Issued
Array ( [id] => 17403680 [patent_doc_number] => 20220045771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/392334 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392334
Measurement apparatus Aug 2, 2021 Issued
Array ( [id] => 18191344 [patent_doc_number] => 11581955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Transceiving device and calibration method thereof [patent_app_type] => utility [patent_app_number] => 17/391910 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391910
Transceiving device and calibration method thereof Aug 1, 2021 Issued
Array ( [id] => 19329128 [patent_doc_number] => 12046822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Participant of a communication system with a magnetic antenna [patent_app_type] => utility [patent_app_number] => 17/387152 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387152
Participant of a communication system with a magnetic antenna Jul 27, 2021 Issued
Array ( [id] => 17417897 [patent_doc_number] => 20220052802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => COMMUNICATION CHANNEL CALIBRATION FOR DRIFT CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/386111 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17386111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386111
Communication channel calibration for drift conditions Jul 26, 2021 Issued
Array ( [id] => 18205196 [patent_doc_number] => 11587598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Memory device for generating pulse amplitude modulation-based DQ signal and memory system including the same [patent_app_type] => utility [patent_app_number] => 17/385002 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 14112 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385002
Memory device for generating pulse amplitude modulation-based DQ signal and memory system including the same Jul 25, 2021 Issued
Array ( [id] => 19944279 [patent_doc_number] => 12316422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Point to multipoint transmission using a multi-antenna system [patent_app_type] => utility [patent_app_number] => 18/020365 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7455 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020365
Point to multipoint transmission using a multi-antenna system Jul 22, 2021 Issued
Array ( [id] => 18106295 [patent_doc_number] => 11546203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Method for estimation of an interfering signal, method for attenuation of an interfering signal contained in a received signal, and receiving system [patent_app_type] => utility [patent_app_number] => 17/381548 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8113 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381548
Method for estimation of an interfering signal, method for attenuation of an interfering signal contained in a received signal, and receiving system Jul 20, 2021 Issued
Array ( [id] => 19445589 [patent_doc_number] => 12095892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Sensor device, reception device, and transmission/reception system [patent_app_type] => utility [patent_app_number] => 18/042474 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 18092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18042474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042474
Sensor device, reception device, and transmission/reception system Jul 15, 2021 Issued
Array ( [id] => 17189702 [patent_doc_number] => 20210336587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => RF Power Amplifier Performance by Clipping Prevention of Large PAPR Signals [patent_app_type] => utility [patent_app_number] => 17/367615 [patent_app_country] => US [patent_app_date] => 2021-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17367615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367615
RF power amplifier performance by clipping prevention of large PAPR signals Jul 4, 2021 Issued
Array ( [id] => 17969781 [patent_doc_number] => 11487311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Modulating jitter frequency as switching frequency approaches jitter frequency [patent_app_type] => utility [patent_app_number] => 17/366724 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4694 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366724
Modulating jitter frequency as switching frequency approaches jitter frequency Jul 1, 2021 Issued
Array ( [id] => 17174966 [patent_doc_number] => 20210328637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => CODEBOOK PROCESSING METHOD, TERMINAL DEVICE AND NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/361777 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361777
Codebook processing method, terminal device and network device Jun 28, 2021 Issued
Array ( [id] => 18343754 [patent_doc_number] => 11641239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Methods and systems for launching tranverse magnetic waves using data-carrying arrestor [patent_app_type] => utility [patent_app_number] => 17/355840 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 21550 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355840
Methods and systems for launching tranverse magnetic waves using data-carrying arrestor Jun 22, 2021 Issued
Array ( [id] => 18305016 [patent_doc_number] => 11626934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Probability-based capture of an eye diagram on a high-speed digital interface [patent_app_type] => utility [patent_app_number] => 17/356325 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6009 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356325
Probability-based capture of an eye diagram on a high-speed digital interface Jun 22, 2021 Issued
Array ( [id] => 19680088 [patent_doc_number] => 12191965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Configured grant operations for use with beamforming [patent_app_type] => utility [patent_app_number] => 18/003746 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003746
Configured grant operations for use with beamforming Jun 17, 2021 Issued
Array ( [id] => 17146117 [patent_doc_number] => 20210314130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SYSTEMS/METHODS OF IMPROVING VEHICULAR SAFETY [patent_app_type] => utility [patent_app_number] => 17/347703 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -60 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347703
Systems/methods of improving vehicular safety Jun 14, 2021 Issued
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