Search

Tran M. Tran

Examiner (ID: 2260, Phone: (571)270-0307 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855
Total Applications
702
Issued Applications
477
Pending Applications
83
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19470794 [patent_doc_number] => 20240324464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => PIEZO ELEMENT DIAGNOSIS DEVICE, PIEZO ELEMENT DIAGNOSIS METHOD, PIEZO ELEMENT DIAGNOSIS PROGRAM, FLUID CONTROL DEVICE, AND VAPORIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/597775 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597775
PIEZO ELEMENT DIAGNOSIS DEVICE, PIEZO ELEMENT DIAGNOSIS METHOD, PIEZO ELEMENT DIAGNOSIS PROGRAM, FLUID CONTROL DEVICE, AND VAPORIZATION SYSTEM Mar 5, 2024 Pending
Array ( [id] => 19419457 [patent_doc_number] => 20240295580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PIEZOELECTRIC MEMS CONTACT DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/590771 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29740 [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] => 18590771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590771
PIEZOELECTRIC MEMS CONTACT DETECTION SYSTEM Feb 27, 2024 Pending
Array ( [id] => 19250010 [patent_doc_number] => 20240200998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD, SYSTEM, AND MEDIUM FOR MONITORING ULTRASONIC METERING BASED ON SMART GAS INTERNET OF THINGS [patent_app_type] => utility [patent_app_number] => 18/587909 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587909
METHOD, SYSTEM, AND MEDIUM FOR MONITORING ULTRASONIC METERING BASED ON SMART GAS INTERNET OF THINGS Feb 25, 2024 Pending
Array ( [id] => 20303335 [patent_doc_number] => 12449320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Electromagnetic ultrasonic double-wave transducer [patent_app_type] => utility [patent_app_number] => 18/586433 [patent_app_country] => US [patent_app_date] => 2024-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586433
Electromagnetic ultrasonic double-wave transducer Feb 23, 2024 Issued
Array ( [id] => 19390520 [patent_doc_number] => 20240280390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => BOOTSTRAPPED IMPEDANCE MEASUREMENT FOR FLOW METER ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/582923 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18582923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582923
BOOTSTRAPPED IMPEDANCE MEASUREMENT FOR FLOW METER ELECTRODE Feb 20, 2024 Pending
Array ( [id] => 20130115 [patent_doc_number] => 12372421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Pressure sensitive sensor with conducting members and an insulating member [patent_app_type] => utility [patent_app_number] => 18/438724 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6642 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438724
Pressure sensitive sensor with conducting members and an insulating member Feb 11, 2024 Issued
Array ( [id] => 20130112 [patent_doc_number] => 12372418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method of shielding capacitive pressure sensor [patent_app_type] => utility [patent_app_number] => 18/437970 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4356 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437970
Method of shielding capacitive pressure sensor Feb 8, 2024 Issued
Array ( [id] => 20151434 [patent_doc_number] => 20250251272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => VALIDATING PERFORMANCE OF A BI-DIRECTIONAL PROVER [patent_app_type] => utility [patent_app_number] => 18/432713 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432713
VALIDATING PERFORMANCE OF A BI-DIRECTIONAL PROVER Feb 4, 2024 Pending
Array ( [id] => 19362160 [patent_doc_number] => 20240264194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/432494 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432494
CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM Feb 4, 2024 Pending
Array ( [id] => 19188950 [patent_doc_number] => 20240167863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Flow Sensor Sub-Assembly in an Ultrasonic Flow Meter Including an Absorber Sleeve Engaging a Coupler and a Flow Tube [patent_app_type] => utility [patent_app_number] => 18/428736 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428736
Flow Sensor Sub-Assembly in an Ultrasonic Flow Meter Including an Absorber Sleeve Engaging a Coupler and a Flow Tube Jan 30, 2024 Pending
Array ( [id] => 19718269 [patent_doc_number] => 12203799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Methods and industrial internet of things systems for factory testing of ultrasonic gas meters for smart production [patent_app_type] => utility [patent_app_number] => 18/424904 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424904
Methods and industrial internet of things systems for factory testing of ultrasonic gas meters for smart production Jan 28, 2024 Issued
Array ( [id] => 19188988 [patent_doc_number] => 20240167901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PRESSURE-SENSING ELEMENT AND PRESSURE SENSOR [patent_app_type] => utility [patent_app_number] => 18/423455 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423455
PRESSURE-SENSING ELEMENT AND PRESSURE SENSOR Jan 25, 2024 Pending
Array ( [id] => 20716273 [patent_doc_number] => 12631515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Leak inspection apparatus and method for secondary battery cell [patent_app_type] => utility [patent_app_number] => 18/418863 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3376 [patent_no_of_claims] => 19 [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] => 18418863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418863
Leak inspection apparatus and method for secondary battery cell Jan 21, 2024 Issued
Array ( [id] => 19333674 [patent_doc_number] => 20240248104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHODS AND SYSTEMS FOR TRACKING PERFORMANCE CHARACTERISTICS OF PROBES FOR A BIOMANUFACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/419195 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5944 [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] => 18419195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419195
METHODS AND SYSTEMS FOR TRACKING PERFORMANCE CHARACTERISTICS OF PROBES FOR A BIOMANUFACTURING SYSTEM Jan 21, 2024 Pending
Array ( [id] => 20086360 [patent_doc_number] => 20250216296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => BALLAST DUMMY SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/400085 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400085
BALLAST DUMMY SYSTEMS AND METHODS Dec 28, 2023 Pending
Array ( [id] => 19346445 [patent_doc_number] => 20240255408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INSPECTION DEVICE AND INSPECTION METHOD FOR PILLAR SHAPED HONEYCOMB FILTER [patent_app_type] => utility [patent_app_number] => 18/396937 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396937
INSPECTION DEVICE AND INSPECTION METHOD FOR PILLAR SHAPED HONEYCOMB FILTER Dec 26, 2023 Pending
Array ( [id] => 20897178 [patent_doc_number] => 12704440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Device with jig for cutting clay mineral slides oriented for analyses of the x-ray diffractometry technique [patent_app_type] => utility [patent_app_number] => 18/393943 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393943
DEVICE WITH JIG FOR CUTTING CLAY MINERAL SLIDES ORIENTED FOR ANALYSES OF THE X-RAY DIFFRACTOMETRY TECHNIQUE Dec 21, 2023 Pending
Array ( [id] => 19098919 [patent_doc_number] => 20240118147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => DETECTION DEVICE AND DOOR HANDLE [patent_app_type] => utility [patent_app_number] => 18/529073 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529073
Detection device and door handle having longitudinally displaceable member Dec 4, 2023 Issued
Array ( [id] => 19266524 [patent_doc_number] => 20240210224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => CLAMP-ON TYPE ULTRASONIC FLOWMETER [patent_app_type] => utility [patent_app_number] => 18/497434 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497434
Clamp-on ultrasonic flowmeter including a temperature measuring unit Oct 29, 2023 Issued
Array ( [id] => 19282778 [patent_doc_number] => 20240219254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PRESSURE SIGNAL FITTING METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/497960 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497960
Pressure measurements by signal fitting Oct 29, 2023 Issued
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