Search

Sinh N. Tran

Supervisory Patent Examiner (ID: 13677, Phone: (571)272-7564 , Office: P/2661 )

Most Active Art Unit
2608
Art Unit(s)
2622, 2743, 2615, 2651, 2637, 2747, 2643, 2608, 2504, 2644, 2661, 2605, 2696
Total Applications
598
Issued Applications
453
Pending Applications
48
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 14899683 [patent_doc_number] => 20190293607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => MEASURING AN OUTER ZONE OF A CONCRETE FOUNDATION ELEMENT [patent_app_type] => utility [patent_app_number] => 16/358732 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5228 [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] => 16358732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358732
MEASURING AN OUTER ZONE OF A CONCRETE FOUNDATION ELEMENT Mar 19, 2019 Abandoned
Array ( [id] => 17557143 [patent_doc_number] => 11313838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Dynamically reconfigurable acoustic diffractive device [patent_app_type] => utility [patent_app_number] => 16/356286 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8915 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 16356286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356286
Dynamically reconfigurable acoustic diffractive device Mar 17, 2019 Issued
Array ( [id] => 18414098 [patent_doc_number] => 11668635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Reliable determination of contact angle of sessile drops [patent_app_type] => utility [patent_app_number] => 16/355299 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6448 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355299
Reliable determination of contact angle of sessile drops Mar 14, 2019 Issued
Array ( [id] => 17364321 [patent_doc_number] => 11231339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Systems and methods for determining a thickness of a nonaqueous phase liquid layer [patent_app_type] => utility [patent_app_number] => 16/353524 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6874 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353524
Systems and methods for determining a thickness of a nonaqueous phase liquid layer Mar 13, 2019 Issued
Array ( [id] => 14870333 [patent_doc_number] => 20190285408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => BASE OF MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/352336 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16352336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352336
BASE OF MEASUREMENT APPARATUS Mar 12, 2019 Abandoned
Array ( [id] => 16957231 [patent_doc_number] => 11061084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Coil actuated pressure sensor and deflectable substrate [patent_app_type] => utility [patent_app_number] => 16/295131 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5641 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295131
Coil actuated pressure sensor and deflectable substrate Mar 6, 2019 Issued
Array ( [id] => 17061105 [patent_doc_number] => 11105699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Pressure sensor [patent_app_type] => utility [patent_app_number] => 16/289194 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6492 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289194
Pressure sensor Feb 27, 2019 Issued
Array ( [id] => 16526454 [patent_doc_number] => 20200400534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => DEVICES AND METHODS FOR SAMPLE ANALYSIS WITH SERIAL DILUTION [patent_app_type] => utility [patent_app_number] => 16/971623 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16971623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971623
Devices and methods for sample analysis with serial dilution Feb 25, 2019 Issued
Array ( [id] => 14409505 [patent_doc_number] => 20190170596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => METHODS AND APPARATUS TO CALIBRATE MICRO-ELECTROMECHANICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/268168 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268168
Methods and apparatus to calibrate micro-electromechanical systems Feb 4, 2019 Issued
Array ( [id] => 16629714 [patent_doc_number] => 20210048367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => METHOD FOR LEAK TESTING USING A FILM CHAMBER WITH VENTILATED MEASURING VOLUME [patent_app_type] => utility [patent_app_number] => 16/963493 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963493
Method for leak testing using a film chamber with ventilated measuring volume Jan 27, 2019 Issued
Array ( [id] => 15179949 [patent_doc_number] => 20190360566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => TRANSMISSION STRUCTURE OF OZONE TESTING MACHINE [patent_app_type] => utility [patent_app_number] => 16/243912 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243912
Transmission structure of ozone testing machine Jan 8, 2019 Issued
Array ( [id] => 14573269 [patent_doc_number] => 20190214242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SYSTEM FOR AUTOMATIC SAMPLING, SAMPLE DIGESTION, AND JOINING A PLURALITY OF SAMPLE INTRODUCTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/240766 [patent_app_country] => US [patent_app_date] => 2019-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240766
System for automatic sampling, sample digestion, and joining a plurality of sample introduction systems Jan 5, 2019 Issued
Array ( [id] => 14505725 [patent_doc_number] => 20190196517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => CALIBRATION DATA GENERATION APPARATUS, CALIBRATION DATA GENERATION METHOD, AND FLOW RATE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/232970 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16232970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232970
Calibration data generation apparatus, calibration data generation method, and flow rate control device Dec 25, 2018 Issued
Array ( [id] => 17351645 [patent_doc_number] => 11226276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Sensor apparatus for metal particles in fluids [patent_app_type] => utility [patent_app_number] => 16/959467 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3357 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959467
Sensor apparatus for metal particles in fluids Dec 20, 2018 Issued
Array ( [id] => 17215901 [patent_doc_number] => 20210349239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => DIRECTED FREEZING PRECIPITATION DETECTION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/956455 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956455
Directed freezing precipitation detection device and method Dec 17, 2018 Issued
Array ( [id] => 14470915 [patent_doc_number] => 20190187100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => TOOL FOR NON-DESTRUCTIVE INSPECTION OF A FLAT PART [patent_app_type] => utility [patent_app_number] => 16/223441 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223441
Tool for non-destructive inspection of a flat part Dec 17, 2018 Issued
Array ( [id] => 14470935 [patent_doc_number] => 20190187110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CHAMBERED SEPTUM [patent_app_type] => utility [patent_app_number] => 16/217266 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217266
Chambered septum Dec 11, 2018 Issued
Array ( [id] => 14932909 [patent_doc_number] => 20190302092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => APPARATUS AND METHOD FOR DETERMINING VOLUME STABILITY OF WELL CEMENT [patent_app_type] => utility [patent_app_number] => 16/207055 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207055
Apparatus and method for determining volume stability of well cement Nov 29, 2018 Issued
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