Search

Chi Q. Nguyen

Examiner (ID: 10869, Phone: (571)272-6847 , Office: P/3635 )

Most Active Art Unit
3635
Art Unit(s)
3637, 3635
Total Applications
2932
Issued Applications
2236
Pending Applications
214
Abandoned Applications
518

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19464775 [patent_doc_number] => 20240318444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DEFORMABLE SURFACE PATCH UNIT [patent_app_type] => utility [patent_app_number] => 18/187808 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18187808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187808
Deformable surface patch unit Mar 21, 2023 Issued
Array ( [id] => 18650060 [patent_doc_number] => 20230295891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => POST-TENSIONED WIND TURBINE FOUNDATION [patent_app_type] => utility [patent_app_number] => 18/185050 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18185050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185050
Post-tensioned wind turbine foundation Mar 15, 2023 Issued
Array ( [id] => 20436998 [patent_doc_number] => 12507815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Storefront pickup system [patent_app_type] => utility [patent_app_number] => 18/179819 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 50 [patent_no_of_words] => 8694 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179819
Storefront pickup system Mar 6, 2023 Issued
Array ( [id] => 20864973 [patent_doc_number] => 12691847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Seatbelt retractor attachment structure and manufacturing method of retractor bracket [patent_app_type] => utility [patent_app_number] => 18/115481 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115481
SEATBELT RETRACTOR ATTACHMENT STRUCTURE AND MANUFACTURING METHOD OF RETRACTOR BRACKET Feb 27, 2023 Pending
Array ( [id] => 18724976 [patent_doc_number] => 20230339139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING NON-CORROSIVE SURFACES [patent_app_type] => utility [patent_app_number] => 18/114364 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114364
SYSTEMS AND METHODS FOR PROVIDING NON-CORROSIVE SURFACES Feb 26, 2023 Pending
Array ( [id] => 19897441 [patent_doc_number] => 12275341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Portable stage assembly [patent_app_type] => utility [patent_app_number] => 18/112355 [patent_app_country] => US [patent_app_date] => 2023-02-21 [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] => 5 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112355
Portable stage assembly Feb 20, 2023 Issued
Array ( [id] => 18452358 [patent_doc_number] => 20230193637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Floor Covering, Floor Element and Method for Manufacturing Floor Elements [patent_app_type] => utility [patent_app_number] => 18/169498 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169498
Floor covering, floor element and method for manufacturing floor elements Feb 14, 2023 Issued
Array ( [id] => 19381563 [patent_doc_number] => 20240271433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ACCOUSTIC FLOORING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/109902 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18109902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109902
ACCOUSTIC FLOORING ASSEMBLY Feb 14, 2023 Pending
Array ( [id] => 19949194 [patent_doc_number] => 12320552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Solar-heated decking boards [patent_app_type] => utility [patent_app_number] => 18/109335 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1383 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109335
Solar-heated decking boards Feb 13, 2023 Issued
Array ( [id] => 19142806 [patent_doc_number] => 20240141658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LIFTING DEVICE FOR ERECTING COLUMNS AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 18/109701 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109701
LIFTING DEVICE FOR ERECTING COLUMNS AND RELATED METHOD Feb 13, 2023 Abandoned
Array ( [id] => 18963630 [patent_doc_number] => 11897373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Car seat and method for fastening a car seat to a vehicle [patent_app_type] => utility [patent_app_number] => 18/163552 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 3124 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163552
Car seat and method for fastening a car seat to a vehicle Feb 1, 2023 Issued
Array ( [id] => 19091388 [patent_doc_number] => 11952824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => System and method for adjusting a vehicle door relative to a vehicle body [patent_app_type] => utility [patent_app_number] => 18/104671 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6439 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104671
System and method for adjusting a vehicle door relative to a vehicle body Jan 31, 2023 Issued
Array ( [id] => 19013477 [patent_doc_number] => 11920397 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Hatch lift assist device [patent_app_type] => utility [patent_app_number] => 18/104075 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 41 [patent_no_of_words] => 18171 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104075
Hatch lift assist device Jan 30, 2023 Issued
Array ( [id] => 18406292 [patent_doc_number] => 20230167643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LAP AND PANEL SIDING WITH VENTILATION ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/103975 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18103975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103975
Panels with ventilation elements Jan 30, 2023 Issued
Array ( [id] => 19345791 [patent_doc_number] => 20240254754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TWO FLOOR EXPANDABLE HOUSE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/161739 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161739
TWO FLOOR EXPANDABLE HOUSE STRUCTURE Jan 29, 2023 Abandoned
Array ( [id] => 20050528 [patent_doc_number] => 20250188750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Method For Producing Floorboards, and Method For Sealing Connection Regions of a Floor Covering [patent_app_type] => utility [patent_app_number] => 18/729634 [patent_app_country] => US [patent_app_date] => 2023-01-27 [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] => -19 [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] => 18729634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729634
Method For Producing Floorboards, and Method For Sealing Connection Regions of a Floor Covering Jan 26, 2023 Pending
Array ( [id] => 19142792 [patent_doc_number] => 20240141644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => RADIO FREQUENCY AND ACOUSTIC MITIGATING CEILING TILE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/100166 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100166
Radio frequency and acoustic mitigating ceiling tile system Jan 22, 2023 Issued
Array ( [id] => 20804078 [patent_doc_number] => 12668976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Generator enclosure [patent_app_type] => utility [patent_app_number] => 18/099575 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 3577 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099575
Generator enclosure Jan 19, 2023 Issued
Array ( [id] => 18538067 [patent_doc_number] => 20230243170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => WATERPROOF ROOF FOR OUTDOOR SHED AND OUTDOOR SHED [patent_app_type] => utility [patent_app_number] => 18/155758 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155758
WATERPROOF ROOF FOR OUTDOOR SHED AND OUTDOOR SHED Jan 17, 2023 Abandoned
Array ( [id] => 19066979 [patent_doc_number] => 20240101405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SCISSORS LIFTING EQUIPMENT WITH HYDRAULIC BUFFER FOR MAINTENANCE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/095823 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095823
SCISSORS LIFTING EQUIPMENT WITH HYDRAULIC BUFFER FOR MAINTENANCE AND CONTROL METHOD THEREOF Jan 10, 2023 Abandoned
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