Search

Nguyen Q. Ha

Examiner (ID: 9143, Phone: (571)272-2863 , Office: P/2854 )

Most Active Art Unit
2854
Art Unit(s)
2853, 2854
Total Applications
1434
Issued Applications
1167
Pending Applications
75
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17549804 [patent_doc_number] => 20220121146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/489820 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489820
Sheet conveying device and image forming apparatus Sep 29, 2021 Issued
Array ( [id] => 17705890 [patent_doc_number] => 20220205896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => HIGH-TEMPERATURE AND HIGH-PRESSURE MICROSCOPIC VISUAL FLOWING DEVICE AND EXPERIMENTAL METHOD [patent_app_type] => utility [patent_app_number] => 17/488536 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488536
High-temperature and high-pressure microscopic visual flowing device and experimental method Sep 28, 2021 Issued
Array ( [id] => 19382165 [patent_doc_number] => 20240272035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD AND APPARATUS FOR GAS LEAK DETECTION [patent_app_type] => utility [patent_app_number] => 18/565991 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565991
Method and apparatus for gas leak detection Sep 23, 2021 Issued
Array ( [id] => 17475188 [patent_doc_number] => 20220082692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD FOR GENERATING PANORAMIC ACOUSTIC IMAGES AND VIRTUALIZING ACOUSTIC IMAGING DEVICES BY SEGMENTATION [patent_app_type] => utility [patent_app_number] => 17/472442 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472442
System and method for generating panoramic acoustic images and virtualizing acoustic imaging devices by segmentation Sep 9, 2021 Issued
Array ( [id] => 19949104 [patent_doc_number] => 12320460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Pressure lock for gas leak detection [patent_app_type] => utility [patent_app_number] => 18/023880 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7196 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18023880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023880
Pressure lock for gas leak detection Sep 2, 2021 Issued
Array ( [id] => 17324542 [patent_doc_number] => 11215548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-04 [patent_title] => Method and apparatus for mask testing [patent_app_type] => utility [patent_app_number] => 17/410367 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410367
Method and apparatus for mask testing Aug 23, 2021 Issued
Array ( [id] => 18315942 [patent_doc_number] => 11630016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Pressure measurement system and method for operating same [patent_app_type] => utility [patent_app_number] => 17/407580 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7082 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407580
Pressure measurement system and method for operating same Aug 19, 2021 Issued
Array ( [id] => 18910654 [patent_doc_number] => 11873627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Remote water supply and testing device [patent_app_type] => utility [patent_app_number] => 17/300539 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1511 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300539
Remote water supply and testing device Aug 5, 2021 Issued
Array ( [id] => 19473024 [patent_doc_number] => 12103092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Device for controlling deformation of a large-scale crankshaft [patent_app_type] => utility [patent_app_number] => 17/394721 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2604 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394721
Device for controlling deformation of a large-scale crankshaft Aug 4, 2021 Issued
Array ( [id] => 18491691 [patent_doc_number] => 11697096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Method for testing integrity of a filter medium [patent_app_type] => utility [patent_app_number] => 17/389830 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 9020 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389830
Method for testing integrity of a filter medium Jul 29, 2021 Issued
Array ( [id] => 18693852 [patent_doc_number] => 20230324252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MONITORING AND MEASURING DEVICE, AND METHOD FOR MONITORING AND FOR MEASURING PARAMETERS OF AN AIR SUPPLY SYSTEM OF VEHICLES, IN PARTICULAR RAIL VEHICLES [patent_app_type] => utility [patent_app_number] => 18/021102 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021102
Monitoring and measuring device, and method for monitoring and for measuring parameters of an air supply system of vehicles, in particular rail vehicles Jul 27, 2021 Issued
Array ( [id] => 18150331 [patent_doc_number] => 20230024189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD AND SYSTEM FOR FILTER DEVICE INTEGRITY TESTING [patent_app_type] => utility [patent_app_number] => 17/385399 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17385399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385399
Method and system for filter device integrity testing Jul 25, 2021 Issued
Array ( [id] => 18676632 [patent_doc_number] => 20230314260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Method for Monitoring the Function of a Capacitive Pressure Measuring Cell [patent_app_type] => utility [patent_app_number] => 18/022857 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022857
Method for monitoring the function of a capacitive pressure measuring cell Jul 22, 2021 Issued
Array ( [id] => 18399173 [patent_doc_number] => 11661298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Medium transport unit, recording apparatus, and image reading apparatus [patent_app_type] => utility [patent_app_number] => 17/382634 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 11927 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382634
Medium transport unit, recording apparatus, and image reading apparatus Jul 21, 2021 Issued
Array ( [id] => 19668636 [patent_doc_number] => 12181374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Dynamic water leak detection [patent_app_type] => utility [patent_app_number] => 17/379069 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17044 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379069
Dynamic water leak detection Jul 18, 2021 Issued
Array ( [id] => 18612985 [patent_doc_number] => 20230279721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SYSTEM FOR DETERMINING A QUALITY OF THE THERMAL INSULATION OF AN INSULATING GLAZING IN A BUILDING [patent_app_type] => utility [patent_app_number] => 18/008342 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008342
SYSTEM FOR DETERMINING A QUALITY OF THE THERMAL INSULATION OF AN INSULATING GLAZING IN A BUILDING Jul 11, 2021 Pending
Array ( [id] => 19529474 [patent_doc_number] => 20240353376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DETECTION OF SENSOR PASSIVATION FAILURE [patent_app_type] => utility [patent_app_number] => 18/573593 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18573593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573593
DETECTION OF SENSOR PASSIVATION FAILURE Jun 28, 2021 Pending
Array ( [id] => 19955968 [patent_doc_number] => 12326378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Injury detection wearable system [patent_app_type] => utility [patent_app_number] => 18/012932 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5613 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012932
Injury detection wearable system Jun 23, 2021 Issued
Array ( [id] => 18066392 [patent_doc_number] => 20220397479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => LEAK DETECTION FOR PRESSURIZED FLUID SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/343698 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343698
Leak detection for pressurized fluid systems Jun 8, 2021 Issued
Array ( [id] => 17259929 [patent_doc_number] => 20210372914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHOD FOR ESTIMATION OF FLUID STORAGE CAPACITY OF ROCK SAMPLES AND OTHER POROUS MATERIALS UNDER EFFECTIVE STRESS [patent_app_type] => utility [patent_app_number] => 17/332251 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4676 [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] => 17332251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332251
Method for estimation of fluid storage capacity of rock samples and other porous materials under effective stress May 26, 2021 Issued
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