Search

Khai Tran

Examiner (ID: 4413)

Most Active Art Unit
2632
Art Unit(s)
2632, 2631, 2611, 2637, 2731
Total Applications
2385
Issued Applications
2133
Pending Applications
160
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19176971 [patent_doc_number] => 20240162945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR CHANNEL ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/545742 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545742
Communication apparatus and communication method for channel estimation Dec 18, 2023 Issued
Array ( [id] => 19131729 [patent_doc_number] => 20240137082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/526282 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526282
Communication method and apparatus Nov 30, 2023 Issued
Array ( [id] => 20118720 [patent_doc_number] => 12368442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Low power clock network [patent_app_type] => utility [patent_app_number] => 18/517017 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517017
Low power clock network Nov 21, 2023 Issued
Array ( [id] => 19040198 [patent_doc_number] => 20240090013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING BEAM PARAMETERS TO IMPROVE SIGNAL STRENGTH [patent_app_type] => utility [patent_app_number] => 18/513201 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513201
Systems and methods for controlling beam parameters to improve signal strength Nov 16, 2023 Issued
Array ( [id] => 19023623 [patent_doc_number] => 20240079794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => CONFORMAL/OMNI-DIRECTIONAL DIFFERENTIAL SEGMENTED APERTURE [patent_app_type] => utility [patent_app_number] => 18/388657 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388657
Conformal/omni-directional differential segmented aperture Nov 9, 2023 Issued
Array ( [id] => 20267575 [patent_doc_number] => 12438577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Wireless LAN uplink multi-user MIMO transmission [patent_app_type] => utility [patent_app_number] => 18/506966 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506966
Wireless LAN uplink multi-user MIMO transmission Nov 9, 2023 Issued
Array ( [id] => 20012092 [patent_doc_number] => 20250150314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => OUTPUT SIGNAL PROTOCOL [patent_app_type] => utility [patent_app_number] => 18/502259 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502259
Output signal protocol Nov 5, 2023 Issued
Array ( [id] => 19766578 [patent_doc_number] => 12224887 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Method and apparatus for transmitting data [patent_app_type] => utility [patent_app_number] => 18/498109 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8402 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498109
Method and apparatus for transmitting data Oct 30, 2023 Issued
Array ( [id] => 20216786 [patent_doc_number] => 12413449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Wireless communication method and wireless communication device [patent_app_type] => utility [patent_app_number] => 18/491853 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 13810 [patent_no_of_claims] => 15 [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] => 18491853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491853
Wireless communication method and wireless communication device Oct 22, 2023 Issued
Array ( [id] => 19101913 [patent_doc_number] => 20240121141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SYSTEMS AND METHODS FOR MODIFYING MODULATED SIGNALS FOR TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/381888 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18381888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381888
Systems and methods for modifying modulated signals for transmission Oct 18, 2023 Issued
Array ( [id] => 19900694 [patent_doc_number] => 12278639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Wide frequency range burst mode clock and data recovery circuit using clock to data delay compensation method [patent_app_type] => utility [patent_app_number] => 18/380635 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380635
Wide frequency range burst mode clock and data recovery circuit using clock to data delay compensation method Oct 15, 2023 Issued
Array ( [id] => 19894009 [patent_doc_number] => 20250119321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ULTRA WIDE BAND BASED ZONE DETERMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/378383 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18378383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378383
Ultra wide band based zone determination system Oct 9, 2023 Issued
Array ( [id] => 18944464 [patent_doc_number] => 20240039603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD, APPARATUS, AND SYSTEM FOR MEASURING A MIMO CHANNEL [patent_app_type] => utility [patent_app_number] => 18/482874 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482874
Method, apparatus, and system for measuring a MIMO channel Oct 6, 2023 Issued
Array ( [id] => 20346474 [patent_doc_number] => 12470210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Duty cycle correction method and duty cycle correction apparatus [patent_app_type] => utility [patent_app_number] => 18/475239 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475239
Duty cycle correction method and duty cycle correction apparatus Sep 26, 2023 Issued
Array ( [id] => 18906820 [patent_doc_number] => 20240022305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => TRANSMISSION CONFIGURATION INDICATION (TCI) STATE AND BEAM SWITCHING [patent_app_type] => utility [patent_app_number] => 18/475468 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18475468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475468
Transmission configuration indication (TCI) state and beam switching Sep 26, 2023 Issued
Array ( [id] => 18863494 [patent_doc_number] => 20230417930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => MODERNIZED CONSUMER GRADE GNSS SECONDARY CODE ACQUISITION AND SIGNAL TRACKING [patent_app_type] => utility [patent_app_number] => 18/243639 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243639
Modernized consumer grade GNSS secondary code acquisition and signal tracking Sep 6, 2023 Issued
Array ( [id] => 18846670 [patent_doc_number] => 20230409074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DIGITAL CLOCK SIGNAL GENERATOR, CHIP, AND METHOD FOR GENERATING SPREAD-SPECTRUM SYNCHRONOUS CLOCK SIGNALS [patent_app_type] => utility [patent_app_number] => 18/459053 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459053
Digital clock signal generator, chip, and method for generating spread-spectrum synchronous clock signals Aug 30, 2023 Issued
Array ( [id] => 19576153 [patent_doc_number] => 20240380445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => TRIGGERING STAGGERED MULTI-USER UPLINK IN AMBIENT POWER DEVICE GROUP [patent_app_type] => utility [patent_app_number] => 18/457558 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457558
Triggering staggered multi-user uplink in ambient power device group Aug 28, 2023 Issued
Array ( [id] => 19056805 [patent_doc_number] => 20240098774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Multi-User MIMO Systems and Methods [patent_app_type] => utility [patent_app_number] => 18/455432 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18455432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455432
Multi-user MIMO systems and methods Aug 23, 2023 Issued
Array ( [id] => 20230117 [patent_doc_number] => 12418781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Systems/methods of vehicular safety [patent_app_type] => utility [patent_app_number] => 18/450500 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 37 [patent_no_of_words] => 56626 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450500
Systems/methods of vehicular safety Aug 15, 2023 Issued
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