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] => 17296064 [patent_doc_number] => 20210391903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ANTENNA SYSTEM FOR A MULTI-BEAM BEAMFORMING FRONT-END WIRELESS TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 17/345635 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345635
Antenna system for a multi-beam beamforming front-end wireless transceiver Jun 10, 2021 Issued
Array ( [id] => 17575011 [patent_doc_number] => 11323293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Wireless communication method and wireless communication device [patent_app_type] => utility [patent_app_number] => 17/336318 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 18262 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17336318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336318
Wireless communication method and wireless communication device Jun 1, 2021 Issued
Array ( [id] => 17717266 [patent_doc_number] => 11381269 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Method and device for timing recovery decoupled FFE adaptation in SerDes receivers [patent_app_type] => utility [patent_app_number] => 17/334281 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334281
Method and device for timing recovery decoupled FFE adaptation in SerDes receivers May 27, 2021 Issued
Array ( [id] => 17260194 [patent_doc_number] => 20210373179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MODERNIZED CONSUMER GRADE GNSS SECONDARY CODE ACQUISITION AND SIGNAL TRACKING [patent_app_type] => utility [patent_app_number] => 17/334477 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334477
Modernized consumer grade GNSS secondary code acquisition and signal tracking May 27, 2021 Issued
Array ( [id] => 18041128 [patent_doc_number] => 20220385345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BI-DIRECTIONAL BEAM REFINEMENT COORDINATION FOR WIRELESS SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/330935 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 17330935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330935
Bi-directional beam refinement coordination for wireless systems May 25, 2021 Issued
Array ( [id] => 20483131 [patent_doc_number] => 12531608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Adaptive hybrid precoding strategy for cell-free massive multiple input multiple output [patent_app_type] => utility [patent_app_number] => 18/562218 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 9164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562218
Adaptive hybrid precoding strategy for cell-free massive multiple input multiple output May 24, 2021 Issued
Array ( [id] => 19365061 [patent_doc_number] => 20240267095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => MANAGEMENT APPARATUS, MANAGEMENT METHOD AND MANAGEMENT PROGRAM [patent_app_type] => utility [patent_app_number] => 18/562712 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562712
MANAGEMENT APPARATUS, MANAGEMENT METHOD AND MANAGEMENT PROGRAM May 19, 2021 Abandoned
Array ( [id] => 17263908 [patent_doc_number] => 20210376893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Spatial Configuration Subfield Designs Of User Field For MU-MIMO Allocation In Extreme-High-Throughput Systems [patent_app_type] => utility [patent_app_number] => 17/325805 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325805
Spatial configuration subfield designs of user field for MU-MIMO allocation in extreme-high-throughput systems May 19, 2021 Issued
Array ( [id] => 19428922 [patent_doc_number] => 12088364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Wireless communication apparatus, antenna detection method and user device [patent_app_type] => utility [patent_app_number] => 17/906934 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5406 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906934
Wireless communication apparatus, antenna detection method and user device May 9, 2021 Issued
Array ( [id] => 17056620 [patent_doc_number] => 20210266054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Channel State Information Feedback Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/314422 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314422
Channel state information feedback method and apparatus May 6, 2021 Issued
Array ( [id] => 18333214 [patent_doc_number] => 20230125162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SIMULTANEOUS BEAMFORMING AND NULLFORMING FOR SECURE WIRELESS COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 17/308498 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308498
Simultaneous beamforming and nullforming for secure wireless communications May 4, 2021 Issued
Array ( [id] => 18959888 [patent_doc_number] => 20240048215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BEAM FAILURE DETECTION EVALUATION ON TWO TRANSMISSION CONFIGURATION INDICATOR STATES [patent_app_type] => utility [patent_app_number] => 18/264533 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264533
Beam failure detection evaluation on two transmission configuration indicator states Apr 29, 2021 Issued
Array ( [id] => 19131724 [patent_doc_number] => 20240137077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => REFORMULATING RECONFIGURABLE INTELLIGENT SURFACE (RIS) ELEMENTS BASED ON OPERATION FREQUENCY [patent_app_type] => utility [patent_app_number] => 18/547272 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547272
Reformulating reconfigurable intelligent surface (RIS) elements based on operation frequency Apr 28, 2021 Issued
Array ( [id] => 17773291 [patent_doc_number] => 11405249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Systems and methods for modifying modulated signals for transmission [patent_app_type] => utility [patent_app_number] => 17/241320 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241320
Systems and methods for modifying modulated signals for transmission Apr 26, 2021 Issued
Array ( [id] => 17189797 [patent_doc_number] => 20210336682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => REPORTING QUANTIZED USER EQUIPMENT (UE) ORIENTATION FOR BEAM SELECTION [patent_app_type] => utility [patent_app_number] => 17/238141 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238141
Reporting quantized user equipment (UE) orientation for beam selection Apr 21, 2021 Issued
Array ( [id] => 16996153 [patent_doc_number] => 20210234573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => WIRELESS NETWORK WITH CHANNEL HOPPING [patent_app_type] => utility [patent_app_number] => 17/231778 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [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] => 17231778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231778
Wireless network with channel hopping Apr 14, 2021 Issued
Array ( [id] => 19680083 [patent_doc_number] => 12191960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Terminal and base station of wireless communication system, and methods executed by terminal and base station [patent_app_type] => utility [patent_app_number] => 18/011447 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 10602 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011447
Terminal and base station of wireless communication system, and methods executed by terminal and base station Apr 8, 2021 Issued
Array ( [id] => 20483144 [patent_doc_number] => 12531621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Method and apparatus for determining default beam, and communication device [patent_app_type] => utility [patent_app_number] => 18/552048 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 8675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552048
Method and apparatus for determining default beam, and communication device Mar 29, 2021 Issued
Array ( [id] => 16937650 [patent_doc_number] => 20210203539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PRECODING IN WIRELESS SYSTEMS USING ORTHOGONAL TIME FREQUENCY SPACE MULTIPLEXING [patent_app_type] => utility [patent_app_number] => 17/201975 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17201975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201975
Precoding in wireless systems using orthogonal time frequency space multiplexing Mar 14, 2021 Issued
Array ( [id] => 17616594 [patent_doc_number] => 20220158874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD OF CONFIGURING DECISION FEEDBACK EQUALIZER AND RELATED DECISION FEEDBACK EQUALIZER THEREOF [patent_app_type] => utility [patent_app_number] => 17/198280 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17198280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198280
Method of configuring decision feedback equalizer and related decision feedback equalizer thereof Mar 10, 2021 Issued
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