Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 9941, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2464, 2731, 2664, 2616, 2603
Total Applications
832
Issued Applications
518
Pending Applications
167
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18188471 [patent_doc_number] => 11579045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Device and method for measuring emissions with a linear arrangement of sensors [patent_app_type] => utility [patent_app_number] => 17/128389 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 10237 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128389
Device and method for measuring emissions with a linear arrangement of sensors Dec 20, 2020 Issued
Array ( [id] => 18591269 [patent_doc_number] => 11740159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Measuring method and system for determining piston movement within engine [patent_app_type] => utility [patent_app_number] => 17/621064 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621064
Measuring method and system for determining piston movement within engine Dec 16, 2020 Issued
Array ( [id] => 17785685 [patent_doc_number] => 11408802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Burner-based exhaust replication system with rapid exchange of exhaust aftertreatment devices [patent_app_type] => utility [patent_app_number] => 17/125726 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125726
Burner-based exhaust replication system with rapid exchange of exhaust aftertreatment devices Dec 16, 2020 Issued
Array ( [id] => 18478784 [patent_doc_number] => 11692517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration [patent_app_type] => utility [patent_app_number] => 17/121659 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12300 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121659
System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration Dec 13, 2020 Issued
Array ( [id] => 16809295 [patent_doc_number] => 20210131849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => VEHICLE BODY FUEL CONSUMPTION DETERMINATION BASED ON SENSOR DATA [patent_app_type] => utility [patent_app_number] => 17/108778 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17108778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108778
Vehicle body fuel consumption determination based on sensor data Nov 30, 2020 Issued
Array ( [id] => 17845885 [patent_doc_number] => 11435247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Braking robot for braking test of vehicle [patent_app_type] => utility [patent_app_number] => 17/104110 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7968 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104110
Braking robot for braking test of vehicle Nov 24, 2020 Issued
Array ( [id] => 18233751 [patent_doc_number] => 11598302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Fuel pump health assessment system [patent_app_type] => utility [patent_app_number] => 17/102524 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5120 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102524
Fuel pump health assessment system Nov 23, 2020 Issued
Array ( [id] => 17612901 [patent_doc_number] => 20220155181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEM FOR ESTIMATING TIRE TREAD DEPTH [patent_app_type] => utility [patent_app_number] => 17/099853 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099853
System for estimating tire tread depth Nov 16, 2020 Issued
Array ( [id] => 16917540 [patent_doc_number] => 20210190632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => FEED AXIS DIAGNOSTIC DEVICE AND DIAGNOSTIC METHOD FOR MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/098769 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17098769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098769
Feed axis diagnostic device and diagnostic method for machine tool Nov 15, 2020 Issued
Array ( [id] => 16904355 [patent_doc_number] => 20210183271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD FOR SIMULATING INTRAPLATE VOLCANISM [patent_app_type] => utility [patent_app_number] => 17/097708 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097708
Method for simulating intraplate volcanism Nov 12, 2020 Issued
Array ( [id] => 18059242 [patent_doc_number] => 20220390328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD FOR MONITORING THE TORSION OF A ROTARY SHAFT ON A TURBOMACHINE OF AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/755984 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17755984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755984
Method for monitoring the torsion of a rotary shaft on a turbomachine of an aircraft Nov 12, 2020 Issued
Array ( [id] => 17906525 [patent_doc_number] => 11460374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Engine testing mechanism [patent_app_type] => utility [patent_app_number] => 17/095094 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095094
Engine testing mechanism Nov 10, 2020 Issued
Array ( [id] => 17898281 [patent_doc_number] => 20220307943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => DUAL-DRIVE WHEEL TRACK CHANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/413477 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413477
Dual-drive wheel track changing system Nov 9, 2020 Issued
Array ( [id] => 18956360 [patent_doc_number] => 20240044687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => LEVEL METER AND METHOD OF SETTING THE LEVEL METER [patent_app_type] => utility [patent_app_number] => 17/642921 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642921
Level meter and method of setting the level meter Oct 28, 2020 Issued
Array ( [id] => 18676651 [patent_doc_number] => 20230314279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => TEST STAND [patent_app_type] => utility [patent_app_number] => 17/768327 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17768327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768327
TEST STAND Oct 28, 2020 Pending
Array ( [id] => 17954399 [patent_doc_number] => 11480499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Sensor tube structure that supresses carbon deposition [patent_app_type] => utility [patent_app_number] => 17/078996 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3912 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078996
Sensor tube structure that supresses carbon deposition Oct 22, 2020 Issued
Array ( [id] => 16917543 [patent_doc_number] => 20210190635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Experimental System and Method Capable of Simulating Non-Inertial System of Gear Transmission [patent_app_type] => utility [patent_app_number] => 17/255970 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17255970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255970
Experimental system and method capable of simulating non-inertial system of gear transmission Oct 11, 2020 Issued
Array ( [id] => 17650656 [patent_doc_number] => 11353378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Machining device and brake inspection method therefor [patent_app_type] => utility [patent_app_number] => 17/066716 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066716
Machining device and brake inspection method therefor Oct 8, 2020 Issued
Array ( [id] => 18217425 [patent_doc_number] => 11592355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Tracking and transmitting axle monitoring system [patent_app_type] => utility [patent_app_number] => 17/060868 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3884 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060868
Tracking and transmitting axle monitoring system Sep 30, 2020 Issued
Array ( [id] => 18094494 [patent_doc_number] => 20220412835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ULTRASONIC DETECTOR [patent_app_type] => utility [patent_app_number] => 17/765909 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17765909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765909
ULTRASONIC DETECTOR Sep 30, 2020 Pending
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