Search

Viet D. Vu

Examiner (ID: 5857)

Most Active Art Unit
2448
Art Unit(s)
2448, 2455, 2154, 2899, 2784, 2315, 2758, 2454
Total Applications
2414
Issued Applications
1901
Pending Applications
174
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19159077 [patent_doc_number] => 20240151784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DEVICE AND METHOD FOR CURRENT MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/493535 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493535
Device and procedure for current measurement with temperature-based frequency response correction in an analog signal path Oct 23, 2023 Issued
Array ( [id] => 20257099 [patent_doc_number] => 12429446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => High-throughput electrochemical characterization apparatus and system and methods for using the same [patent_app_type] => utility [patent_app_number] => 18/382402 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 6179 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382402
High-throughput electrochemical characterization apparatus and system and methods for using the same Oct 19, 2023 Issued
Array ( [id] => 18956675 [patent_doc_number] => 20240045002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NANODEVICE, METHOD OF MAKING THE SAME, AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/380091 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18380091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380091
Nanodevice, method of making the same, and method of using the same Oct 12, 2023 Issued
Array ( [id] => 19885181 [patent_doc_number] => 12270887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Auto-calibration for coreless current sensors [patent_app_type] => utility [patent_app_number] => 18/480573 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8976 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480573
Auto-calibration for coreless current sensors Oct 3, 2023 Issued
Array ( [id] => 20415063 [patent_doc_number] => 12498341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Electronicless accessory recognition using dielectric properties [patent_app_type] => utility [patent_app_number] => 18/478015 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 2244 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478015
Electronicless accessory recognition using dielectric properties Sep 28, 2023 Issued
Array ( [id] => 19694329 [patent_doc_number] => 20250012874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => D2D SPATIAL UNDERSTANDING WITH ELECTRIC MAGNETS [patent_app_type] => utility [patent_app_number] => 18/370409 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18370409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370409
D2D SPATIAL UNDERSTANDING WITH ELECTRIC MAGNETS Sep 19, 2023 Pending
Array ( [id] => 19833528 [patent_doc_number] => 20250085314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CLOSED LOOP, HIGH ACCURACY HALL EFFECT SENSOR AFE WITH AUTOZEROED SWITCHED-CAPACITOR ANALOG ACCUMULATOR [patent_app_type] => utility [patent_app_number] => 18/367044 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367044
Closed loop, high accuracy hall effect sensor AFE with autozeroed switched-capacitor analog accumulator Sep 11, 2023 Issued
Array ( [id] => 19092121 [patent_doc_number] => 11953568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Wide-range perpendicular sensitive magnetic sensor and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/242624 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8647 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242624
Wide-range perpendicular sensitive magnetic sensor and method for manufacturing the same Sep 5, 2023 Issued
Array ( [id] => 20159247 [patent_doc_number] => 12385868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Device for the detection of wetness in wheel arches [patent_app_type] => utility [patent_app_number] => 18/461186 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461186
Device for the detection of wetness in wheel arches Sep 4, 2023 Issued
Array ( [id] => 20344263 [patent_doc_number] => 12467990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Magnetoresistance signal path compensation [patent_app_type] => utility [patent_app_number] => 18/458441 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 1164 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 18458441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458441
Magnetoresistance signal path compensation Aug 29, 2023 Issued
Array ( [id] => 19818207 [patent_doc_number] => 20250076414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CONTINUOUSLY CALIBRATED MAGNETIC FIELD SENSOR WITH IN-BAND CALIBRATION [patent_app_type] => utility [patent_app_number] => 18/458509 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458509
CONTINUOUSLY CALIBRATED MAGNETIC FIELD SENSOR WITH IN-BAND CALIBRATION Aug 29, 2023 Pending
Array ( [id] => 19818208 [patent_doc_number] => 20250076415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SENSOR WITH ADJUSTABLE DIGITAL OUTPUT SIGNAL RESOLUTION [patent_app_type] => utility [patent_app_number] => 18/457413 [patent_app_country] => US [patent_app_date] => 2023-08-29 [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] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457413
Sensor with adjustable digital output signal resolution Aug 28, 2023 Issued
Array ( [id] => 19005051 [patent_doc_number] => 20240069122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => APPARATUS AND METHOD FOR COMPENSATING FOR SENSITIVITY FLUCTUATIONS OF A MAGNETIC FIELD SENSOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/456750 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456750
Apparatus and method for compensating for sensitivity fluctuations of a magnetic field sensor circuit Aug 27, 2023 Issued
Array ( [id] => 20174181 [patent_doc_number] => 12392923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Resistivity logging in sliding mode [patent_app_type] => utility [patent_app_number] => 18/233665 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233665
Resistivity logging in sliding mode Aug 13, 2023 Issued
Array ( [id] => 18880620 [patent_doc_number] => 20240003989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ELECTRONIC DEVICE COMPRISING MAGNETIC SENSOR, AND OPERATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/449414 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12521 [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] => 18449414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449414
Method for identifying an attached state or a detached state of an accessory device and electronic device supporting the same Aug 13, 2023 Issued
Array ( [id] => 19035684 [patent_doc_number] => 20240085499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => MAGNETIC SENSOR DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/448444 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448444
Magnetic sensor device and method of manufacturing the same Aug 10, 2023 Issued
Array ( [id] => 19211222 [patent_doc_number] => 12000272 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Ground transmitting system and method for electromagnetic transmission between well and ground for intelligent drill guiding [patent_app_type] => utility [patent_app_number] => 18/447988 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4752 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447988
Ground transmitting system and method for electromagnetic transmission between well and ground for intelligent drill guiding Aug 9, 2023 Issued
Array ( [id] => 19602533 [patent_doc_number] => 20240393413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SPIN HALL MAGNETIC SENSOR AND METHOD OF MEASURING MAGNETORESISTANCE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/231994 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231994
Spin hall magnetic sensor and method of measuring magnetoresistance using the same Aug 8, 2023 Issued
Array ( [id] => 19827266 [patent_doc_number] => 12248039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Interleaving sub-arrays of magnetoresistance elements based on reference directions to compensate for bridge offset [patent_app_type] => utility [patent_app_number] => 18/366737 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4068 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366737
Interleaving sub-arrays of magnetoresistance elements based on reference directions to compensate for bridge offset Aug 7, 2023 Issued
Array ( [id] => 19755816 [patent_doc_number] => 20250044381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD OF MAGNETIC ORIENTATION DETERMINATION OF INJECTION MOLDED PERMANENT MAGNETS [patent_app_type] => utility [patent_app_number] => 18/363850 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363850
METHOD OF MAGNETIC ORIENTATION DETERMINATION OF INJECTION MOLDED PERMANENT MAGNETS Aug 1, 2023 Pending
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