Search

Hoanganh T. Le

Examiner (ID: 3977, Phone: (571)272-1823 , Office: P/2845 )

Most Active Art Unit
2821
Art Unit(s)
2821, 2514, 2819, 2501, 2508, 2845
Total Applications
2631
Issued Applications
2179
Pending Applications
119
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15484999 [patent_doc_number] => 10557838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Portable gas detecting and monitoring apparatus [patent_app_type] => utility [patent_app_number] => 15/430034 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3710 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15430034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/430034
Portable gas detecting and monitoring apparatus Feb 9, 2017 Issued
Array ( [id] => 14838681 [patent_doc_number] => 20190277741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => SYSTEM FOR TESTING BLADE SHARPNESS [patent_app_type] => utility [patent_app_number] => 16/104724 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104724
System for testing blade sharpness Feb 8, 2017 Issued
Array ( [id] => 11852900 [patent_doc_number] => 20170227392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'APPARATUS AND METHOD FOR LIQUID LEVEL MEASUREMENT AND CONTENT PURITY MEASUREMENT IN A SOUNDING TUBE' [patent_app_type] => utility [patent_app_number] => 15/428759 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428759
Apparatus and method for liquid level measurement and content purity measurement in a sounding tube Feb 8, 2017 Issued
Array ( [id] => 13345537 [patent_doc_number] => 20180224308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => FLOW SENSOR HEATER CIRCUIT CALIBRATION [patent_app_type] => utility [patent_app_number] => 15/426516 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15426516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426516
Flow sensor heater circuit calibration Feb 6, 2017 Issued
Array ( [id] => 14595865 [patent_doc_number] => 10351112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Apparatuses and methods for testing vehicle stone chipping [patent_app_type] => utility [patent_app_number] => 15/421670 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15421670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/421670
Apparatuses and methods for testing vehicle stone chipping Jan 31, 2017 Issued
Array ( [id] => 13873847 [patent_doc_number] => 20190033264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Equipment For Fatigue Testing At Ultrasonic Frequencies In The Multiaxial Regime-Axial And Torsional Directions [patent_app_type] => utility [patent_app_number] => 16/074935 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074935
Equipment For Fatigue Testing At Ultrasonic Frequencies In The Multiaxial Regime-Axial And Torsional Directions Jan 23, 2017 Abandoned
Array ( [id] => 11692191 [patent_doc_number] => 20170167906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'NET OIL AND GAS WELL TEST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/414294 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9889 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15414294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414294
Net oil and gas well test system Jan 23, 2017 Issued
Array ( [id] => 15061071 [patent_doc_number] => 10460847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Gravity-based, non-invasive reactor system and method for coolant inventory monitoring [patent_app_type] => utility [patent_app_number] => 15/407509 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 12798 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407509
Gravity-based, non-invasive reactor system and method for coolant inventory monitoring Jan 16, 2017 Issued
Array ( [id] => 13873885 [patent_doc_number] => 20190033283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => INSPECTION APPARATUS AND INSPECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/073356 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073356
Inspection apparatus and inspection system Jan 15, 2017 Issued
Array ( [id] => 14362475 [patent_doc_number] => 10302531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Combination tire temperature, pressure and depth measuring device [patent_app_type] => utility [patent_app_number] => 15/401449 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15401449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/401449
Combination tire temperature, pressure and depth measuring device Jan 8, 2017 Issued
Array ( [id] => 13609585 [patent_doc_number] => 20180356342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => IMPROVEMENTS IN AND RELATING TO REMOTE SENSING [patent_app_type] => utility [patent_app_number] => 16/060720 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15692 [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] => 16060720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060720
Relating to remote sensing Dec 4, 2016 Issued
Array ( [id] => 14838645 [patent_doc_number] => 20190277723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => ON-LINE SEALING DETECTING DEVICE, MULTI-SECTION-TYPE SEAL CHAMBER PROCESSING EQUIPMENT AND METHOD [patent_app_type] => utility [patent_app_number] => 16/081730 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081730
On-line sealing detecting device, multi-section-type seal chamber processing equipment and method Nov 28, 2016 Issued
Array ( [id] => 13609455 [patent_doc_number] => 20180356277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => METHOD FOR DOSING ONE OR MORE TREATMENT SUBSTANCES IN A SYSTEM FOR WASHING AND RECYCLING PLASTICS [patent_app_type] => utility [patent_app_number] => 15/778710 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15778710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778710
METHOD FOR DOSING ONE OR MORE TREATMENT SUBSTANCES IN A SYSTEM FOR WASHING AND RECYCLING PLASTICS Nov 24, 2016 Abandoned
Array ( [id] => 13780673 [patent_doc_number] => 20190003875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => METHOD FOR REYNOLDS NUMBER CORRECTION OF A FLOW MEASUREMENT OF A CORIOLIS FLOW MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 16/061812 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2562 [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] => 16061812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061812
METHOD FOR REYNOLDS NUMBER CORRECTION OF A FLOW MEASUREMENT OF A CORIOLIS FLOW MEASURING DEVICE Nov 14, 2016 Abandoned
Array ( [id] => 13625289 [patent_doc_number] => 20180364196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => METHOD FOR IMPROVING THE ACCURACY OF OXYGEN CONCENTRATION DETECTION [patent_app_type] => utility [patent_app_number] => 16/061576 [patent_app_country] => US [patent_app_date] => 2016-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16061576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061576
METHOD FOR IMPROVING THE ACCURACY OF OXYGEN CONCENTRATION DETECTION Nov 11, 2016 Abandoned
Array ( [id] => 16909800 [patent_doc_number] => 11041833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Flow-through vial and automatic sampler [patent_app_type] => utility [patent_app_number] => 16/345685 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3060 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345685
Flow-through vial and automatic sampler Oct 25, 2016 Issued
Array ( [id] => 16337405 [patent_doc_number] => 10788354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Ball float type liquidometer with vernier display [patent_app_type] => utility [patent_app_number] => 15/777487 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 8213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777487
Ball float type liquidometer with vernier display Oct 19, 2016 Issued
Array ( [id] => 12644601 [patent_doc_number] => 20180106698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => HUMAN-MACHINE INTERFACE FOR GAS VALVE [patent_app_type] => utility [patent_app_number] => 15/297876 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297876
Human-machine interface for gas valve Oct 18, 2016 Issued
Array ( [id] => 13736213 [patent_doc_number] => 20180372574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => METHOD FOR PRODUCING A DEVICE FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN A MEASURING CHAMBER [patent_app_type] => utility [patent_app_number] => 15/780006 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15780006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780006
Method for producing a device for detecting at least one property of a fluid medium in a measuring chamber Oct 16, 2016 Issued
Array ( [id] => 11543468 [patent_doc_number] => 20170097293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'INLINE RHEOLOGY/VISCOSITY, DENSITY, AND FLOW RATE MEASUREMENT' [patent_app_type] => utility [patent_app_number] => 15/292247 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7411 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 51 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15292247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/292247
Inline rheology/viscosity, density, and flow rate measurement Oct 12, 2016 Issued
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