Search

Truong D. Phan

Examiner (ID: 14475, Phone: (571)272-8883 , Office: P/2856 )

Most Active Art Unit
2855
Art Unit(s)
2856, 2861, 2855
Total Applications
564
Issued Applications
378
Pending Applications
59
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15497731 [patent_doc_number] => 20200049054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => OXYGEN SENSOR FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/532847 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16532847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532847
Oxygen sensor for vehicle Aug 5, 2019 Issued
Array ( [id] => 17052980 [patent_doc_number] => 20210262414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Aircraft Drive System Having Thrust-Dependent Controller [patent_app_type] => utility [patent_app_number] => 17/261796 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261796
Aircraft Drive System Having Thrust-Dependent Controller Jul 28, 2019 Abandoned
Array ( [id] => 17157168 [patent_doc_number] => 20210318219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Active Density Meter [patent_app_type] => utility [patent_app_number] => 17/261090 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261090
Active density meter Jul 17, 2019 Issued
Array ( [id] => 15852949 [patent_doc_number] => 10641748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Flow-field-induced temperature gradient gas chromatography [patent_app_type] => utility [patent_app_number] => 16/509875 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7118 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509875
Flow-field-induced temperature gradient gas chromatography Jul 11, 2019 Issued
Array ( [id] => 16873108 [patent_doc_number] => 20210166575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SIMULATED TEXTURE PRESENTATION DEVICE, SIMULATED TEXTURE PRESENTATION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/267898 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267898
SIMULATED TEXTURE PRESENTATION DEVICE, SIMULATED TEXTURE PRESENTATION METHOD, AND PROGRAM Jul 8, 2019 Abandoned
Array ( [id] => 15026001 [patent_doc_number] => 20190324005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => MODULAR METERING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/502823 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16502823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502823
MODULAR METERING SYSTEM Jul 2, 2019 Abandoned
Array ( [id] => 16270017 [patent_doc_number] => 20200271504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHODS AND APPARATUS FOR A CAPACITIVE SENSOR [patent_app_type] => utility [patent_app_number] => 16/455075 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455075
METHODS AND APPARATUS FOR A CAPACITIVE SENSOR Jun 26, 2019 Abandoned
Array ( [id] => 17068442 [patent_doc_number] => 20210270657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => LEVEL SENSOR OR POINT LEVEL SENSOR WITH TEMPERATURE COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/253930 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17253930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253930
Level sensor or point level sensor with temperature compensation Jun 18, 2019 Issued
Array ( [id] => 17196307 [patent_doc_number] => 11165077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system [patent_app_type] => utility [patent_app_number] => 16/436260 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7852 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436260
Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system Jun 9, 2019 Issued
Array ( [id] => 19119600 [patent_doc_number] => 11963554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Vapour generating device with sensors to measure strain generated by a vapour generating material [patent_app_type] => utility [patent_app_number] => 17/057982 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057982
Vapour generating device with sensors to measure strain generated by a vapour generating material May 22, 2019 Issued
Array ( [id] => 15119401 [patent_doc_number] => 20190346333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SYSTEMS AND METHODS OF IN-PIPE ROBOT LOCALIZATION [patent_app_type] => utility [patent_app_number] => 16/408204 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408204
SYSTEMS AND METHODS OF IN-PIPE ROBOT LOCALIZATION May 8, 2019 Abandoned
Array ( [id] => 17408106 [patent_doc_number] => 11248982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Hub connection for pipeline inspection device [patent_app_type] => utility [patent_app_number] => 16/407825 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 8559 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16407825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407825
Hub connection for pipeline inspection device May 8, 2019 Issued
Array ( [id] => 18794879 [patent_doc_number] => 11828642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Impedance point level sensor [patent_app_type] => utility [patent_app_number] => 17/050498 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3976 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050498
Impedance point level sensor May 6, 2019 Issued
Array ( [id] => 18837019 [patent_doc_number] => 11845076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => System for ejecting tips of sampling pipettes with improved ergonomics [patent_app_type] => utility [patent_app_number] => 17/052324 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2715 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17052324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052324
System for ejecting tips of sampling pipettes with improved ergonomics May 2, 2019 Issued
Array ( [id] => 16978843 [patent_doc_number] => 20210223080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => MEASURING DEVICE FOR DETERMINING THE DENSITY, THE MASS FLOW RATE AND/OR THE VISCOSITY OF A FLOWABLE MEDIUM, AND METHOD FOR OPERATING SAME [patent_app_type] => utility [patent_app_number] => 17/055853 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [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] => 17055853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055853
MEASURING DEVICE FOR DETERMINING THE DENSITY, THE MASS FLOW RATE AND/OR THE VISCOSITY OF A FLOWABLE MEDIUM, AND METHOD FOR OPERATING SAME Apr 16, 2019 Abandoned
Array ( [id] => 14989227 [patent_doc_number] => 20190313571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Robotic System For Automated Soil Testing And Analyses [patent_app_type] => utility [patent_app_number] => 16/385290 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385290
Robotic system for automated soil testing and analyses Apr 15, 2019 Issued
Array ( [id] => 16377370 [patent_doc_number] => 20200326212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ELECTRONIC UNIT WITH VENT INTEGRATED WITH TERMINAL APERTURE [patent_app_type] => utility [patent_app_number] => 16/382147 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382147
Electronic unit with vent integrated with terminal aperture Apr 10, 2019 Issued
Array ( [id] => 16362336 [patent_doc_number] => 20200319087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => HUMIDITY DETECTION FOR COMPRESSED AIR SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/376466 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376466
Humidity detection for compressed air systems Apr 4, 2019 Issued
Array ( [id] => 17468582 [patent_doc_number] => 11275057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Photoacoustic sensor valve [patent_app_type] => utility [patent_app_number] => 16/374192 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 7141 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374192
Photoacoustic sensor valve Apr 2, 2019 Issued
Array ( [id] => 16696261 [patent_doc_number] => 10946838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Cleaning apparatus for sensor [patent_app_type] => utility [patent_app_number] => 16/360092 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360092
Cleaning apparatus for sensor Mar 20, 2019 Issued
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