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] => 19051542 [patent_doc_number] => 20240093511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COVER DEVICE FOR GRATINGS [patent_app_type] => utility [patent_app_number] => 18/038681 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038681
COVER DEVICE FOR GRATINGS Nov 23, 2021 Abandoned
Array ( [id] => 18903304 [patent_doc_number] => 20240018789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LEAK-PROOF AND UNBREAKABLE PANEL COMPRISING A LOCKING ELEMENT, AND METHOD FOR PRODUCING SUCH A PANEL [patent_app_type] => utility [patent_app_number] => 18/036116 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036116
Leak-proof and unbreakable panel comprising a locking element, and method for producing such a panel Nov 23, 2021 Issued
Array ( [id] => 20646248 [patent_doc_number] => 12601186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Floor panel and methods for manufacturing floor panels [patent_app_type] => utility [patent_app_number] => 18/037659 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4905 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037659
Floor panel and methods for manufacturing floor panels Nov 22, 2021 Issued
Array ( [id] => 18843629 [patent_doc_number] => 20230406033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DIGITAL EMBOSSING OF DECORATIVE SURFACE COVERINGS [patent_app_type] => utility [patent_app_number] => 18/035772 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035772
Digital embossing of decorative surface coverings Nov 16, 2021 Issued
Array ( [id] => 18879770 [patent_doc_number] => 20240003139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => WALL OR CEILING PANEL ASSEMBLY, A SET OF PANELS FOR FORMING SUCH ASSEMBLY AND A WALL OR CEILING OBTAINED THEREWITH [patent_app_type] => utility [patent_app_number] => 18/039443 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18039443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039443
Wall or ceiling panel assembly, a set of panels for forming such assembly and a wall or ceiling obtained therewith Nov 16, 2021 Issued
Array ( [id] => 18801693 [patent_doc_number] => 11834845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Building panel [patent_app_type] => utility [patent_app_number] => 17/524952 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 9935 [patent_no_of_claims] => 28 [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] => 17524952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524952
Building panel Nov 11, 2021 Issued
Array ( [id] => 17444517 [patent_doc_number] => 20220065022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEM AND METHOD FOR MANAGING OPENING AND CLOSING OF A VEHICLE WINDOW [patent_app_type] => utility [patent_app_number] => 17/522495 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522495
System and method for managing opening and closing of a vehicle window Nov 8, 2021 Issued
Array ( [id] => 20264545 [patent_doc_number] => 12435523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Decorative panel, and covering of such decorative panels [patent_app_type] => utility [patent_app_number] => 18/035781 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 12622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035781
Decorative panel, and covering of such decorative panels Nov 7, 2021 Issued
Array ( [id] => 18862618 [patent_doc_number] => 20230417054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AN ACOUSTIC PANEL, A SUSPENDED ACOUSTIC SYSTEM USING SUCH ACOUSTIC PANEL, AND A BASEBOARD [patent_app_type] => utility [patent_app_number] => 18/252279 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18252279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252279
AN ACOUSTIC PANEL, A SUSPENDED ACOUSTIC SYSTEM USING SUCH ACOUSTIC PANEL, AND A BASEBOARD Nov 4, 2021 Pending
Array ( [id] => 20302804 [patent_doc_number] => 12448784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Decorative panel comprising grout imitation [patent_app_type] => utility [patent_app_number] => 18/034748 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 53 [patent_no_of_words] => 37655 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034748
Decorative panel comprising grout imitation Nov 3, 2021 Issued
Array ( [id] => 17579456 [patent_doc_number] => 20220136311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Heavy Duty Full Energy, Encoder Driven Non-Handed Electric Door Operator [patent_app_type] => utility [patent_app_number] => 17/453340 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453340
Heavy duty full energy, encoder driven non-handed electric door operator Nov 1, 2021 Issued
Array ( [id] => 17612232 [patent_doc_number] => 20220154511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Method and Device for Detecting Potential Pinches [patent_app_type] => utility [patent_app_number] => 17/517564 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517564
Method and device for detecting potential pinches Nov 1, 2021 Issued
Array ( [id] => 17426230 [patent_doc_number] => 20220053938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => REMOVABLE CUSHION FOR A CHAIR, MOLD FOR MAKING A CUSHION AND A CHAIR HAVING A REMOVABLE CUSHION [patent_app_type] => utility [patent_app_number] => 17/517256 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517256
Removable cushion for a chair, mold for making a cushion and a chair having a removable cushion Nov 1, 2021 Issued
Array ( [id] => 18831335 [patent_doc_number] => 20230399862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => TRUSS SUPPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/034736 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034736
TRUSS SUPPORT SYSTEM Oct 25, 2021 Pending
Array ( [id] => 17400224 [patent_doc_number] => 20220042314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SKYLIGHT DIMMER [patent_app_type] => utility [patent_app_number] => 17/509762 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509762
Skylight dimmer Oct 24, 2021 Issued
Array ( [id] => 18838020 [patent_doc_number] => 11846084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Yard leveling and conditioning apparatus [patent_app_type] => utility [patent_app_number] => 17/499407 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1421 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499407
Yard leveling and conditioning apparatus Oct 11, 2021 Issued
Array ( [id] => 18655563 [patent_doc_number] => 20230301426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DROPDOWN ROBOTIC FURNITURE ITEM [patent_app_type] => utility [patent_app_number] => 18/041496 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20315 [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] => 18041496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041496
Dropdown robotic furniture item Oct 7, 2021 Issued
Array ( [id] => 19106239 [patent_doc_number] => 11959326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Vehicle operation detection device and vehicle operation detection method [patent_app_type] => utility [patent_app_number] => 17/495472 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 14212 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495472
Vehicle operation detection device and vehicle operation detection method Oct 5, 2021 Issued
Array ( [id] => 17850777 [patent_doc_number] => 20220280818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => STRUCTURAL POST FOR FALL ARREST AND ROPE ACCESS [patent_app_type] => utility [patent_app_number] => 17/450087 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450087
Structural post for fall arrest and rope access Oct 5, 2021 Issued
Array ( [id] => 17596111 [patent_doc_number] => 20220145685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => AIRCRAFT DOOR COMMON STOP FITTING [patent_app_type] => utility [patent_app_number] => 17/450137 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450137
Aircraft door common stop fitting Oct 5, 2021 Issued
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