Search

Trung Q. Nguyen

Examiner (ID: 17611, Phone: (571)272-1966 , Office: P/2866 )

Most Active Art Unit
2866
Art Unit(s)
2800, 2866, 2829, 2858
Total Applications
1695
Issued Applications
1491
Pending Applications
87
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17491545 [patent_doc_number] => 11280843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Method of determining an aging level of a battery [patent_app_type] => utility [patent_app_number] => 17/140112 [patent_app_country] => US [patent_app_date] => 2021-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6761 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140112
Method of determining an aging level of a battery Jan 2, 2021 Issued
Array ( [id] => 17408244 [patent_doc_number] => 11249123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Method and device for obtaining internal side, external side insulation resistances of relay, and battery management system [patent_app_type] => utility [patent_app_number] => 17/134564 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7928 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134564
Method and device for obtaining internal side, external side insulation resistances of relay, and battery management system Dec 27, 2020 Issued
Array ( [id] => 18234265 [patent_doc_number] => 11598818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Determination of the aging of an electric storage system [patent_app_type] => utility [patent_app_number] => 17/125606 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4413 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125606
Determination of the aging of an electric storage system Dec 16, 2020 Issued
Array ( [id] => 16713364 [patent_doc_number] => 20210080511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => PORTABLE MULTI-FUNCTION CABLE TESTER [patent_app_type] => utility [patent_app_number] => 17/064721 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17064721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064721
Portable multi-function cable tester Oct 6, 2020 Issued
Array ( [id] => 17898456 [patent_doc_number] => 20220308118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => DEVICE AND METHOD FOR MEASURING RESISTANCE OF PRESSURIZED SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/286928 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286928
Device and method for measuring resistance of pressurized separator Oct 5, 2020 Issued
Array ( [id] => 19557842 [patent_doc_number] => 20240369634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => FAULT DETECTION IN SYNCHRONOUS MACHINES [patent_app_type] => utility [patent_app_number] => 17/754840 [patent_app_country] => US [patent_app_date] => 2020-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754840
Fault detection in synchronous machines Oct 3, 2020 Issued
Array ( [id] => 17596987 [patent_doc_number] => 20220146561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Apparatus for Estimating Insulation Resistance and Battery System Using the Same [patent_app_type] => utility [patent_app_number] => 17/439019 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439019
Apparatus for estimating insulation resistance and battery system using the same Sep 24, 2020 Issued
Array ( [id] => 18414218 [patent_doc_number] => 11668756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Battery degradation monitoring system and methods [patent_app_type] => utility [patent_app_number] => 17/032668 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17032668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032668
Battery degradation monitoring system and methods Sep 24, 2020 Issued
Array ( [id] => 16825727 [patent_doc_number] => 20210141020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SENSOR SYSTEM FOR A BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/032240 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17032240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032240
Sensor system for a battery module Sep 24, 2020 Issued
Array ( [id] => 17588855 [patent_doc_number] => 11327117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Apparatus for electricity measurement of flow battery and method thereof [patent_app_type] => utility [patent_app_number] => 17/014056 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3407 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014056
Apparatus for electricity measurement of flow battery and method thereof Sep 7, 2020 Issued
Array ( [id] => 16917787 [patent_doc_number] => 20210190879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SOH ESTIMATION METHOD OF BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/012066 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13494 [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] => 17012066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012066
SOH ESTIMATION METHOD OF BATTERY PACK Sep 3, 2020 Abandoned
Array ( [id] => 16526646 [patent_doc_number] => 20200400726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => VOLTAGE THRESHOLD SENSING SYSTEMS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/008266 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008266
VOLTAGE THRESHOLD SENSING SYSTEMS AND RELATED METHODS Aug 30, 2020 Abandoned
Array ( [id] => 19933008 [patent_doc_number] => 12306211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Shunt resistor, method for manufacturing shunt resistor, and current detection device [patent_app_type] => utility [patent_app_number] => 17/920927 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 1103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920927
Shunt resistor, method for manufacturing shunt resistor, and current detection device Aug 25, 2020 Issued
Array ( [id] => 18445428 [patent_doc_number] => 11680991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Voltage measurement device, voltage detection circuit, and voltage detection method [patent_app_type] => utility [patent_app_number] => 16/998311 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10484 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16998311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998311
Voltage measurement device, voltage detection circuit, and voltage detection method Aug 19, 2020 Issued
Array ( [id] => 16886631 [patent_doc_number] => 20210172827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => APPARATUS FOR ANALYZING BATTERY CASE [patent_app_type] => utility [patent_app_number] => 16/986672 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986672
Apparatus for analyzing battery case Aug 5, 2020 Issued
Array ( [id] => 18795045 [patent_doc_number] => 11828811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Storage battery inspection device and storage battery inspection method [patent_app_type] => utility [patent_app_number] => 17/620884 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 15316 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620884
Storage battery inspection device and storage battery inspection method Jul 27, 2020 Issued
Array ( [id] => 17429747 [patent_doc_number] => 20220057456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ELECTROCHEMICAL DEVICE COMPRISING SHORT CIRCUIT INDUCING MEMBER, AND SAFETY EVALUATION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/599719 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599719
Electrochemical device comprising short circuit inducing member, and safety evaluation method using same Jul 27, 2020 Issued
Array ( [id] => 19933068 [patent_doc_number] => 12306271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Manufacturing method for fluxgate chip [patent_app_type] => utility [patent_app_number] => 18/000846 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000846
Manufacturing method for fluxgate chip Jul 14, 2020 Issued
Array ( [id] => 16400166 [patent_doc_number] => 20200341024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => INCREMENTAL SPEED SENSOR WITH REDUNDANT SENSOR ELEMENTS [patent_app_type] => utility [patent_app_number] => 16/928446 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16928446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928446
Incremental speed sensor with redundant sensor elements Jul 13, 2020 Issued
Array ( [id] => 17947170 [patent_doc_number] => 20220334189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => APPARATUS AND METHOD FOR DETECTING DEFECT OF BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/617056 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617056
Apparatus and method for detecting defect of battery pack Jul 2, 2020 Issued
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