Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 12657, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2664, 2731, 2616, 2464, 2603
Total Applications
855
Issued Applications
525
Pending Applications
178
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20016853 [patent_doc_number] => 20250155075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => STEERING COLUMN ANTI-ROTATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/507401 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507401
STEERING COLUMN ANTI-ROTATION ASSEMBLY Nov 12, 2023 Pending
Array ( [id] => 19142843 [patent_doc_number] => 20240141696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => UNIVERSAL CHASSIS FOR DOOR HANDLE ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/504339 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18504339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504339
Universal chassis for door handle assemblies Nov 7, 2023 Issued
Array ( [id] => 20414531 [patent_doc_number] => 12497804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Chain lock [patent_app_type] => utility [patent_app_number] => 18/502662 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502662
Chain lock Nov 5, 2023 Issued
Array ( [id] => 18956078 [patent_doc_number] => 20240044405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => LOW PROFILE OUTER BELT SEAL WITH IMPROVED RETENTION [patent_app_type] => utility [patent_app_number] => 18/382815 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18382815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382815
Low profile outer belt seal with improved retention Oct 22, 2023 Issued
Array ( [id] => 18956081 [patent_doc_number] => 20240044408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Hygienic Hole Seal [patent_app_type] => utility [patent_app_number] => 18/488212 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488212
Hygienic hole seal Oct 16, 2023 Issued
Array ( [id] => 19984727 [patent_doc_number] => 20250122949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => GAS VALVE LOCK OUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/487335 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487335
Gas valve lock out device Oct 15, 2023 Issued
Array ( [id] => 19950864 [patent_doc_number] => 12322232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Knob holding structure and smart lock [patent_app_type] => utility [patent_app_number] => 18/487927 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487927
Knob holding structure and smart lock Oct 15, 2023 Issued
Array ( [id] => 19266181 [patent_doc_number] => 20240209880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FIXING DEVICE [patent_app_type] => utility [patent_app_number] => 18/484583 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484583
Fixing device Oct 10, 2023 Issued
Array ( [id] => 20708334 [patent_doc_number] => 20260132662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => DOOR LOCKING DEVICE COMPRISING A NOTCHED SHAFT [patent_app_type] => utility [patent_app_number] => 19/119127 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19119127 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/119127
DOOR LOCKING DEVICE COMPRISING A NOTCHED SHAFT Oct 8, 2023 Pending
Array ( [id] => 19948813 [patent_doc_number] => 12320166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Travel cuff [patent_app_type] => utility [patent_app_number] => 18/479197 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479197
Travel cuff Oct 1, 2023 Issued
Array ( [id] => 20158673 [patent_doc_number] => 12385287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Door lock mechanism [patent_app_type] => utility [patent_app_number] => 18/473532 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473532
Door lock mechanism Sep 24, 2023 Issued
Array ( [id] => 19070558 [patent_doc_number] => 20240104984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ELECTRONIC LOCKSET FOR SLIDING DOOR [patent_app_type] => utility [patent_app_number] => 18/472410 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472410
Electronic lockset for sliding door Sep 21, 2023 Issued
Array ( [id] => 19751509 [patent_doc_number] => 20250040074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => LOCKING HANDLE FOR SERVER RACK TRAY [patent_app_type] => utility [patent_app_number] => 18/471105 [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] => 6591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471105
LOCKING HANDLE FOR SERVER RACK TRAY Sep 19, 2023 Issued
Array ( [id] => 20478926 [patent_doc_number] => 12527384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Magnetic locking device with hold-open mechanism [patent_app_type] => utility [patent_app_number] => 18/580704 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 80 [patent_figures_cnt] => 142 [patent_no_of_words] => 12996 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18580704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580704
Magnetic locking device with hold-open mechanism Sep 19, 2023 Issued
Array ( [id] => 19746340 [patent_doc_number] => 20250034905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TWIST ON THE HAND TO REPLACE THE LOCK CORE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/465394 [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] => 1506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465394
TWIST ON THE HAND TO REPLACE THE LOCK CORE STRUCTURE Sep 11, 2023 Pending
Array ( [id] => 19004497 [patent_doc_number] => 20240068568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ULTRA-SEAL GASKET FOR JOINING HIGH PURITY FLUID PATHWAYS [patent_app_type] => utility [patent_app_number] => 18/242238 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9740 [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] => 18242238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242238
Ultra-seal gasket for joining high purity fluid pathways Sep 4, 2023 Issued
Array ( [id] => 19826892 [patent_doc_number] => 12247663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Lip seals and related methods [patent_app_type] => utility [patent_app_number] => 18/461411 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 51 [patent_no_of_words] => 43119 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461411
Lip seals and related methods Sep 4, 2023 Issued
Array ( [id] => 19778943 [patent_doc_number] => 12227967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Handle catch assemblies [patent_app_type] => utility [patent_app_number] => 18/242270 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 10817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242270
Handle catch assemblies Sep 4, 2023 Issued
Array ( [id] => 20302846 [patent_doc_number] => 12448827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Retention assembly and chassis having the same [patent_app_type] => utility [patent_app_number] => 18/230725 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230725
Retention assembly and chassis having the same Aug 6, 2023 Issued
Array ( [id] => 19266180 [patent_doc_number] => 20240209879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FIXING DEVICE [patent_app_type] => utility [patent_app_number] => 18/358146 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358146
Fixing device Jul 24, 2023 Issued
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