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] => 18137782 [patent_doc_number] => 11563477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Information processing device and method [patent_app_type] => utility [patent_app_number] => 17/309995 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 20666 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309995
Information processing device and method Jan 8, 2020 Issued
Array ( [id] => 19139076 [patent_doc_number] => 11974065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Broadcast receiving device and display device comprising same [patent_app_type] => utility [patent_app_number] => 17/642040 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6202 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642040
Broadcast receiving device and display device comprising same Jan 7, 2020 Issued
Array ( [id] => 16121913 [patent_doc_number] => 20200212979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD AND APPARATUS FOR COMBINING PLURALITY OF RADIO FREQUENCY SIGNALS [patent_app_type] => utility [patent_app_number] => 16/727391 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16727391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727391
Method and apparatus for combining plurality of radio frequency signals Dec 25, 2019 Issued
Array ( [id] => 18968265 [patent_doc_number] => 11902062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Apparatus and method for transmitting a bit in addition to a plurality of payload data symbols of a communication protocol, and apparatus and method for decoding a data signal [patent_app_type] => utility [patent_app_number] => 17/754311 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9970 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754311
Apparatus and method for transmitting a bit in addition to a plurality of payload data symbols of a communication protocol, and apparatus and method for decoding a data signal Dec 22, 2019 Issued
Array ( [id] => 18017051 [patent_doc_number] => 11509367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Coefficient determination for measurement report feedback in multi-layer beamformed communications [patent_app_type] => utility [patent_app_number] => 17/312074 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 25498 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312074
Coefficient determination for measurement report feedback in multi-layer beamformed communications Dec 19, 2019 Issued
Array ( [id] => 15777557 [patent_doc_number] => 20200119796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CHANNEL STATE INFORMATION TRANSMISSION METHOD, ACCESS NETWORK DEVICE, AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/715978 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16715978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715978
CHANNEL STATE INFORMATION TRANSMISSION METHOD, ACCESS NETWORK DEVICE, AND TERMINAL DEVICE Dec 15, 2019 Abandoned
Array ( [id] => 16889424 [patent_doc_number] => 20210175621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Ultra-Wideband Circular Beamformer [patent_app_type] => utility [patent_app_number] => 16/709106 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709106
Ultra-wideband circular beamformer Dec 9, 2019 Issued
Array ( [id] => 17196703 [patent_doc_number] => 11165479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method and apparatus for reference signal configurations for CSI-RS port sharing in mobile communication system using massive array antennas [patent_app_type] => utility [patent_app_number] => 16/700284 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 16700284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700284
Method and apparatus for reference signal configurations for CSI-RS port sharing in mobile communication system using massive array antennas Dec 1, 2019 Issued
Array ( [id] => 16550982 [patent_doc_number] => 10884137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Position detection system, position detection device, position detection method, and sensor terminal [patent_app_type] => utility [patent_app_number] => 16/692991 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 67 [patent_no_of_words] => 10491 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692991
Position detection system, position detection device, position detection method, and sensor terminal Nov 21, 2019 Issued
Array ( [id] => 16433633 [patent_doc_number] => 10833736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Hybrid beamforming method for beam-based cooperative transmission, and apparatus for the same [patent_app_type] => utility [patent_app_number] => 16/691658 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9299 [patent_no_of_claims] => 17 [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] => 16691658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691658
Hybrid beamforming method for beam-based cooperative transmission, and apparatus for the same Nov 21, 2019 Issued
Array ( [id] => 16418637 [patent_doc_number] => 10826547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Radio frequency waveguide communication in high temperature environments [patent_app_type] => utility [patent_app_number] => 16/692125 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16692125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692125
Radio frequency waveguide communication in high temperature environments Nov 21, 2019 Issued
Array ( [id] => 18082134 [patent_doc_number] => 20220407746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHOD AND RECEIVER FOR FREQUENCY OFFSET ESTIMATION [patent_app_type] => utility [patent_app_number] => 17/777068 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17777068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777068
Method and receiver for frequency offset estimation Nov 14, 2019 Issued
Array ( [id] => 18984421 [patent_doc_number] => 11909619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Estimation device, estimation method and estimation program [patent_app_type] => utility [patent_app_number] => 17/288238 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5004 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288238
Estimation device, estimation method and estimation program Nov 12, 2019 Issued
Array ( [id] => 16732736 [patent_doc_number] => 20210099885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => THREAT DETECTION APPARATUS AND THREAT DETECTION METHOD THEREFOR FOR WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/679227 [patent_app_country] => US [patent_app_date] => 2019-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679227
Threat detection apparatus and threat detection method therefor for wireless communication system Nov 9, 2019 Issued
Array ( [id] => 15599865 [patent_doc_number] => 20200076467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ANTENNA TUNING CONTROL USING GENERAL PURPOSE INPUT/OUTPUT DATA [patent_app_type] => utility [patent_app_number] => 16/677422 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677422
Antenna tuning control using general purpose input/output data Nov 6, 2019 Issued
Array ( [id] => 18984280 [patent_doc_number] => 11909475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Methods providing wireless communications using radio stripes and related controllers and systems [patent_app_type] => utility [patent_app_number] => 17/773659 [patent_app_country] => US [patent_app_date] => 2019-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773659
Methods providing wireless communications using radio stripes and related controllers and systems Nov 1, 2019 Issued
Array ( [id] => 16625668 [patent_doc_number] => 20210044321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SYSTEM AND METHOD FOR PROVIDING SUB-BAND WHITENING IN THE PRESENCE OF PARTIAL-BAND INTERFERENCE [patent_app_type] => utility [patent_app_number] => 16/664237 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664237
System and method for providing sub-band whitening in the presence of partial-band interference Oct 24, 2019 Issued
Array ( [id] => 16796999 [patent_doc_number] => 20210126817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => CHANNEL ESTIMATION FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/664275 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16664275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664275
Channel estimation for wireless communication Oct 24, 2019 Issued
Array ( [id] => 18041124 [patent_doc_number] => 20220385341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Method and Apparatus for Multi-User Multi-Antenna Transmission [patent_app_type] => utility [patent_app_number] => 17/769773 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11305 [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] => 17769773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769773
Method and apparatus for multi-user multi-antenna transmission Oct 22, 2019 Issued
Array ( [id] => 18402705 [patent_doc_number] => 11664858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Antenna system for use in distributed massive MIMO networks [patent_app_type] => utility [patent_app_number] => 17/416375 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6387 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17416375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416375
Antenna system for use in distributed massive MIMO networks Oct 14, 2019 Issued
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