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] => 15094347 [patent_doc_number] => 20190341985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => TRANMISSION OF BEAMFORMING WEIGHT COEFFICIENTS FROM DIGITAL BASEBAND UNIT TO REMOTE RADIO UNIT [patent_app_type] => utility [patent_app_number] => 15/971578 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971578
Transmission of beamforming weight coefficients from digital baseband unit to remote radio unit May 3, 2018 Issued
Array ( [id] => 14890415 [patent_doc_number] => 10425267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Techniques for reducing adjacent channel leakage-power ratio [patent_app_type] => utility [patent_app_number] => 15/961489 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13750 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961489
Techniques for reducing adjacent channel leakage-power ratio Apr 23, 2018 Issued
Array ( [id] => 13964463 [patent_doc_number] => 20190058576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => ELECTRONIC CIRCUIT CONFIGURED TO ADJUST SKEW BETWEEN CLOCK SIGNALS [patent_app_type] => utility [patent_app_number] => 15/960686 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15960686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960686
Electronic circuit configured to adjust skew between clock signals Apr 23, 2018 Issued
Array ( [id] => 13529885 [patent_doc_number] => 20180316485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => COMMUNICATION APPARATUS, REPLACEMENT UNIT, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/961005 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961005
Communication apparatus, replacement unit, and image forming apparatus Apr 23, 2018 Issued
Array ( [id] => 15171523 [patent_doc_number] => 10491279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Precoded sounding reference signal transmission with asymmetric transmit and receive antennas [patent_app_type] => utility [patent_app_number] => 15/955408 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16104 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955408
Precoded sounding reference signal transmission with asymmetric transmit and receive antennas Apr 16, 2018 Issued
Array ( [id] => 14770847 [patent_doc_number] => 10396836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Electronic circuit with a ringing suppression circuit, network, and method for operating the electronic circuit [patent_app_type] => utility [patent_app_number] => 15/941534 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6672 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941534
Electronic circuit with a ringing suppression circuit, network, and method for operating the electronic circuit Mar 29, 2018 Issued
Array ( [id] => 13472663 [patent_doc_number] => 20180287874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => METHOD AND SYSTEM FOR SELF-PROVISIONING OF CABLE MODEMS AND MULTIMEDIA TERMINAL ADAPTERS [patent_app_type] => utility [patent_app_number] => 15/937099 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937099
Method and system for self-provisioning of cable modems and multimedia terminal adapters Mar 26, 2018 Issued
Array ( [id] => 15446171 [patent_doc_number] => 20200037269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => METHOD AND DEVICE FOR TRANSMITTING POWER HEADROOM INFORMATION IN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/496320 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16496320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496320
Method and device for transmitting power headroom information in communication system Mar 21, 2018 Issued
Array ( [id] => 13308539 [patent_doc_number] => 20180205806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD AND APPARATUS FOR MULTIPLE PREAMBLES [patent_app_type] => utility [patent_app_number] => 15/925414 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 15925414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925414
METHOD AND APPARATUS FOR MULTIPLE PREAMBLES Mar 18, 2018 Abandoned
Array ( [id] => 13421673 [patent_doc_number] => 20180262379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => TRANSCEIVING SYSTEM USING A JOINED LINEAR ORTHOGONAL MODULATION [patent_app_type] => utility [patent_app_number] => 15/914137 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914137
Transceiving system using a joined linear orthogonal modulation Mar 6, 2018 Issued
Array ( [id] => 14673491 [patent_doc_number] => 10374675 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-06 [patent_title] => Direct digital synthesis based phase shift digital beam forming [patent_app_type] => utility [patent_app_number] => 15/913835 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4620 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913835
Direct digital synthesis based phase shift digital beam forming Mar 5, 2018 Issued
Array ( [id] => 14126877 [patent_doc_number] => 10250313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Method and apparatus for covariance matrix feedback in advanced wireless communication systems [patent_app_type] => utility [patent_app_number] => 15/913615 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 15796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913615
Method and apparatus for covariance matrix feedback in advanced wireless communication systems Mar 5, 2018 Issued
Array ( [id] => 14368767 [patent_doc_number] => 10305706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Synchronized interference suppression in frequency domain [patent_app_type] => utility [patent_app_number] => 15/907289 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8896 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15907289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907289
Synchronized interference suppression in frequency domain Feb 27, 2018 Issued
Array ( [id] => 12847105 [patent_doc_number] => 20180174208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => SYSTEM AND METHOD FOR DEVICE VALUATION [patent_app_type] => utility [patent_app_number] => 15/900159 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10667 [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] => 15900159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900159
System and method for device valuation Feb 19, 2018 Issued
Array ( [id] => 13742279 [patent_doc_number] => 20180375609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Collision Detection Using a Multiple Symbol Noncoherent Soft Output Detector [patent_app_type] => utility [patent_app_number] => 15/900651 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15900651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900651
Collision Detection Using a Multiple Symbol Noncoherent Soft Output Detector Feb 19, 2018 Abandoned
Array ( [id] => 16866457 [patent_doc_number] => 11025217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Fast automatic gain control for high performance wireless communications in substation automation [patent_app_type] => utility [patent_app_number] => 16/969602 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969602
Fast automatic gain control for high performance wireless communications in substation automation Feb 12, 2018 Issued
Array ( [id] => 14254455 [patent_doc_number] => 10277441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Uniformity between levels of a multi-level signal [patent_app_type] => utility [patent_app_number] => 15/893089 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15749 [patent_no_of_claims] => 20 [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] => 15893089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893089
Uniformity between levels of a multi-level signal Feb 8, 2018 Issued
Array ( [id] => 13756623 [patent_doc_number] => 10171273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Decision feedback equalizer and interconnect circuit [patent_app_type] => utility [patent_app_number] => 15/891414 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11139 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 15891414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891414
Decision feedback equalizer and interconnect circuit Feb 7, 2018 Issued
Array ( [id] => 13365485 [patent_doc_number] => 20180234283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => TRANSMITTER, RECEIVER, AND TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 15/891662 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891662
Transmitter, receiver, and transmission method Feb 7, 2018 Issued
Array ( [id] => 15063137 [patent_doc_number] => 10461890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Apparatus and method for processing signal in wireless communication system [patent_app_type] => utility [patent_app_number] => 15/891265 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11613 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15891265 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891265
Apparatus and method for processing signal in wireless communication system Feb 6, 2018 Issued
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