Search

Quochien B. Vuong

Examiner (ID: 15638, Phone: (571)272-7902 , Office: P/2647 )

Most Active Art Unit
2645
Art Unit(s)
2649, 2645, 2618, 2648, 2647, 2681, 2642, 2685, 2744
Total Applications
2071
Issued Applications
1722
Pending Applications
190
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20214244 [patent_doc_number] => 12410890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Devices, systems and methods for detecting leaks and measuring usage [patent_app_type] => utility [patent_app_number] => 17/834914 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 39 [patent_no_of_words] => 31037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834914
Devices, systems and methods for detecting leaks and measuring usage Jun 6, 2022 Issued
Array ( [id] => 17868439 [patent_doc_number] => 20220291175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ACOUSTIC RESONANCE DIAGNOSTIC METHOD FOR DETECTING STRUCTURAL DEGRADATION AND SYSTEM APPLYING THE SAME [patent_app_type] => utility [patent_app_number] => 17/830859 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830859
Acoustic resonance diagnostic method for detecting structural degradation and system applying the same Jun 1, 2022 Issued
Array ( [id] => 19282781 [patent_doc_number] => 20240219257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TIME SYNCHRONIZED LEAK DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/563411 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563411
TIME SYNCHRONIZED LEAK DETECTION SYSTEM May 24, 2022 Pending
Array ( [id] => 19492502 [patent_doc_number] => 12111204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Extending dynamic acoustic sensing range and localization in undersea cables using loopbacks [patent_app_type] => utility [patent_app_number] => 17/749420 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749420
Extending dynamic acoustic sensing range and localization in undersea cables using loopbacks May 19, 2022 Issued
Array ( [id] => 18818825 [patent_doc_number] => 20230393165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => INTELLIGENT EXPERIMENTAL DEVICE FOR COLLABORATIVE MINING OF ASSOCIATED RESOURCES [patent_app_type] => utility [patent_app_number] => 18/266741 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 567 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266741
Intelligent experimental device for collaborative mining of associated resources May 18, 2022 Issued
Array ( [id] => 18094380 [patent_doc_number] => 20220412721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PROBE FOR THREE-DIMENSIONAL COORDINATE MEASURING DEVICE, THREE-DIMENSIONAL COORDINATE MEASURING DEVICE, THREE-DIMENSIONAL COORDINATE MEASURING SYSTEM, AND THREE-DIMENSIONAL COORDINATE MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 17/743503 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743503
Probe for three-dimensional coordinate measuring device, three-dimensional coordinate measuring device, three-dimensional coordinate measuring system, and three-dimensional coordinate measuring method May 12, 2022 Issued
Array ( [id] => 19678986 [patent_doc_number] => 12190857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Metamaterial-based acoustic sensor beamforming [patent_app_type] => utility [patent_app_number] => 17/743878 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7922 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743878
Metamaterial-based acoustic sensor beamforming May 12, 2022 Issued
Array ( [id] => 19492890 [patent_doc_number] => 12111598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Image generator and image generation method [patent_app_type] => utility [patent_app_number] => 17/740944 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8805 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [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] => 17740944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740944
Image generator and image generation method May 9, 2022 Issued
Array ( [id] => 18006703 [patent_doc_number] => 20220365469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/737344 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737344
SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS May 4, 2022 Abandoned
Array ( [id] => 18727031 [patent_doc_number] => 20230341312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR DETERMINING A MATRIX PERMEABILITY OF A SUBSURFACE FORMATION [patent_app_type] => utility [patent_app_number] => 17/729485 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17729485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729485
Method for determining a matrix permeability of a subsurface formation Apr 25, 2022 Issued
Array ( [id] => 19595182 [patent_doc_number] => 12153018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Processing system, processing method, and storage medium [patent_app_type] => utility [patent_app_number] => 17/660275 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 39 [patent_no_of_words] => 15113 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660275
Processing system, processing method, and storage medium Apr 21, 2022 Issued
Array ( [id] => 17946937 [patent_doc_number] => 20220333956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => MAPPING USING OPTICAL FIBER SENSING [patent_app_type] => utility [patent_app_number] => 17/720245 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720245
MAPPING USING OPTICAL FIBER SENSING Apr 12, 2022 Abandoned
Array ( [id] => 17930945 [patent_doc_number] => 20220326070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => FIBER OPTIC SENSING FOR REDUCED FIELD WORK CONFLICTS [patent_app_type] => utility [patent_app_number] => 17/716403 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716403
Fiber optic sensing for reduced field work conflicts Apr 7, 2022 Issued
Array ( [id] => 18827533 [patent_doc_number] => 11842822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Hazardous material canister systems and methods [patent_app_type] => utility [patent_app_number] => 17/705536 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 22071 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705536
Hazardous material canister systems and methods Mar 27, 2022 Issued
Array ( [id] => 17735908 [patent_doc_number] => 20220221367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => BURST-DUCT DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/705794 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705794
Burst-duct detection system Mar 27, 2022 Issued
Array ( [id] => 19720294 [patent_doc_number] => 12205837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Apparatus for treating a substrate [patent_app_type] => utility [patent_app_number] => 17/704195 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704195
Apparatus for treating a substrate Mar 24, 2022 Issued
Array ( [id] => 19234921 [patent_doc_number] => 20240192115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD AND DEVICE FOR EVALUATING THE PERMEABILITY OF A SAMPLE [patent_app_type] => utility [patent_app_number] => 18/552270 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18552270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552270
Method and device for evaluating the permeability of a sample Mar 24, 2022 Issued
Array ( [id] => 17898272 [patent_doc_number] => 20220307934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Calibration Device and Self-Testing Device of a Normally Closed Smart Water Supply Control System with Leak Detection [patent_app_type] => utility [patent_app_number] => 17/704863 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17704863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704863
Calibration device and self-testing device of a normally closed smart water supply control system with leak detection Mar 24, 2022 Issued
Array ( [id] => 17688196 [patent_doc_number] => 20220195488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => EVALUATION METHOD FOR PERMEABILITY OF POROUS MEMBRANE, CELL EVALUATION METHOD, AND DRUG EVALUATION METHOD [patent_app_type] => utility [patent_app_number] => 17/693433 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693433
Evaluation method for permeability of porous membrane, cell evaluation method, and drug evaluation method Mar 13, 2022 Issued
Array ( [id] => 17898303 [patent_doc_number] => 20220307965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => FRENCH PRESS PERMEAMETER [patent_app_type] => utility [patent_app_number] => 17/654513 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654513
French press permeameter Mar 10, 2022 Issued
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