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] => 17258092 [patent_doc_number] => 20210371077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Integral Personal Watercraft Shaft Sealing Axial Alignment Systems [patent_app_type] => utility [patent_app_number] => 17/402504 [patent_app_country] => US [patent_app_date] => 2021-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402504
Integral personal watercraft shaft sealing axial alignment systems Aug 13, 2021 Issued
Array ( [id] => 18576183 [patent_doc_number] => 11732701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Refrigerant compressor seal arrangements [patent_app_type] => utility [patent_app_number] => 17/401934 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2576 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401934
Refrigerant compressor seal arrangements Aug 12, 2021 Issued
Array ( [id] => 18560500 [patent_doc_number] => 11725736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Environmental seal and shaft seal [patent_app_type] => utility [patent_app_number] => 17/395197 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1766 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395197
Environmental seal and shaft seal Aug 4, 2021 Issued
Array ( [id] => 17563731 [patent_doc_number] => 20220127880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MODULAR CYLINDRICAL LOCKSET [patent_app_type] => utility [patent_app_number] => 17/392961 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49883 [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] => 17392961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392961
Modular cylindrical lockset Aug 2, 2021 Issued
Array ( [id] => 17386273 [patent_doc_number] => 20220034125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => STATE MONITORING LOCKSET [patent_app_type] => utility [patent_app_number] => 17/387947 [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] => 7597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387947
State monitoring lockset Jul 27, 2021 Issued
Array ( [id] => 18748774 [patent_doc_number] => 11808075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Combination switch and sliding bolt lock wall safe imitating a circuit breaker panel [patent_app_type] => utility [patent_app_number] => 17/386294 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2171 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386294
Combination switch and sliding bolt lock wall safe imitating a circuit breaker panel Jul 26, 2021 Issued
Array ( [id] => 18163233 [patent_doc_number] => 20230029826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Circumferential Sealing Assembly with Duct-Fed Hydrodynamic Grooves [patent_app_type] => utility [patent_app_number] => 17/386045 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386045
Circumferential sealing assembly with duct-fed hydrodynamic grooves Jul 26, 2021 Issued
Array ( [id] => 19449821 [patent_doc_number] => 20240309951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Bi-Directional Seal Element and Sealing System [patent_app_type] => utility [patent_app_number] => 18/572701 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572701
Bi-Directional Seal Element and Sealing System Jul 20, 2021 Pending
Array ( [id] => 18428412 [patent_doc_number] => 11673620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Seal assembly [patent_app_type] => utility [patent_app_number] => 17/381148 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3009 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381148
Seal assembly Jul 19, 2021 Issued
Array ( [id] => 17357573 [patent_doc_number] => 20220018369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SNAP-ON QUICK-RELEASE LOCK MECHANISM FOR UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 17/379058 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17379058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379058
SNAP-ON QUICK-RELEASE LOCK MECHANISM FOR UNMANNED AERIAL VEHICLE Jul 18, 2021 Abandoned
Array ( [id] => 17998539 [patent_doc_number] => 11499640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Expansion joint seal with status sensor [patent_app_type] => utility [patent_app_number] => 17/373723 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373723
Expansion joint seal with status sensor Jul 11, 2021 Issued
Array ( [id] => 17344264 [patent_doc_number] => 20220010595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DUAL FUNCTION HANDLE SET [patent_app_type] => utility [patent_app_number] => 17/371461 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371461
Dual function handle set Jul 8, 2021 Issued
Array ( [id] => 18590954 [patent_doc_number] => 11739842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => High pressure compressor seal-ring with improved wear resistance [patent_app_type] => utility [patent_app_number] => 17/366259 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366259
High pressure compressor seal-ring with improved wear resistance Jul 1, 2021 Issued
Array ( [id] => 18093925 [patent_doc_number] => 20220412266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SKIRTED SEAL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/361479 [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] => 12428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361479
Skirted seal apparatus Jun 28, 2021 Issued
Array ( [id] => 18445082 [patent_doc_number] => 11680643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Noncontacting intershaft seal system [patent_app_type] => utility [patent_app_number] => 17/304762 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17304762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304762
Noncontacting intershaft seal system Jun 24, 2021 Issued
Array ( [id] => 18932744 [patent_doc_number] => 11885152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => System and method for transferring rotation of lock indicator through cylindrical lock [patent_app_type] => utility [patent_app_number] => 17/355045 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355045
System and method for transferring rotation of lock indicator through cylindrical lock Jun 21, 2021 Issued
Array ( [id] => 18545847 [patent_doc_number] => 11719191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Skirted leaf seal apparatus [patent_app_type] => utility [patent_app_number] => 17/352605 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352605
Skirted leaf seal apparatus Jun 20, 2021 Issued
Array ( [id] => 18552665 [patent_doc_number] => 20230250676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Locking device [patent_app_type] => utility [patent_app_number] => 17/999936 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17999936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999936
Locking device Jun 17, 2021 Issued
Array ( [id] => 17292801 [patent_doc_number] => 20210388640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ELECTRONIC STRIKE PLATE FOR DOOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/346672 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346672
Electronic strike plate for door assembly Jun 13, 2021 Issued
Array ( [id] => 17292802 [patent_doc_number] => 20210388641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => INDICATOR LOCK [patent_app_type] => utility [patent_app_number] => 17/339257 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339257
Indicator lock Jun 3, 2021 Issued
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