Search

Yuzhen Shen

Examiner (ID: 10145, Phone: (571)272-1407 , Office: P/2691 )

Most Active Art Unit
2691
Art Unit(s)
2621, 2623, 2691, 2618
Total Applications
809
Issued Applications
520
Pending Applications
94
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20693843 [patent_doc_number] => 20260125249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => Foldable Hardtop Lift and Storage Cart [patent_app_type] => utility [patent_app_number] => 19/271719 [patent_app_country] => US [patent_app_date] => 2025-07-16 [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] => -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] => 19271719 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/271719
Foldable Hardtop Lift and Storage Cart Jul 15, 2025 Pending
Array ( [id] => 20348307 [patent_doc_number] => 20250345159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => STAND TO HOLD AND ROTATE STUMP PEGS [patent_app_type] => utility [patent_app_number] => 19/207260 [patent_app_country] => US [patent_app_date] => 2025-05-13 [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] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19207260 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/207260
STAND TO HOLD AND ROTATE STUMP PEGS May 12, 2025 Pending
Array ( [id] => 20534933 [patent_doc_number] => 12551986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Systems and methods for suspending clamped projects [patent_app_type] => utility [patent_app_number] => 19/013299 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19013299 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013299
Systems and methods for suspending clamped projects Jan 7, 2025 Issued
Array ( [id] => 20108061 [patent_doc_number] => 12358766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Load-sensing vehicle lift [patent_app_type] => utility [patent_app_number] => 19/005786 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6820 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19005786 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005786
Load-sensing vehicle lift Dec 29, 2024 Issued
Array ( [id] => 20053743 [patent_doc_number] => 20250191965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SUSCEPTOR INCLUDING PURGE GAS FLOW PASSAGE [patent_app_type] => utility [patent_app_number] => 18/977079 [patent_app_country] => US [patent_app_date] => 2024-12-11 [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] => -8 [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] => 18977079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977079
Susceptor including purge gas flow passage Dec 10, 2024 Issued
Array ( [id] => 20568344 [patent_doc_number] => 20260062265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => WHEEL DOLLY [patent_app_type] => utility [patent_app_number] => 18/825675 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825675
WHEEL DOLLY Sep 4, 2024 Pending
Array ( [id] => 20135430 [patent_doc_number] => 20250242474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => MULTI-DIRECTIONAL VISE DEVICE AND METHOD OF CUTTING MULTI-DIRECTIONAL SPECIMENS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/823031 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18823031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823031
MULTI-DIRECTIONAL VISE DEVICE AND METHOD OF CUTTING MULTI-DIRECTIONAL SPECIMENS USING THE SAME Sep 2, 2024 Pending
Array ( [id] => 19815673 [patent_doc_number] => 20250073880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Staple Removing Device [patent_app_type] => utility [patent_app_number] => 18/820848 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820848
Staple Removing Device Aug 29, 2024 Pending
Array ( [id] => 20167834 [patent_doc_number] => 20250259881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SUSCEPTOR FOR A SILICON CARBIDE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/813840 [patent_app_country] => US [patent_app_date] => 2024-08-23 [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] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813840
SUSCEPTOR FOR A SILICON CARBIDE SUBSTRATE Aug 22, 2024 Pending
Array ( [id] => 19769415 [patent_doc_number] => 20250050841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TRAILER STABILIZATION AND RESTRAINT [patent_app_type] => utility [patent_app_number] => 18/808403 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18808403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808403
TRAILER STABILIZATION AND RESTRAINT Aug 18, 2024 Pending
Array ( [id] => 19600165 [patent_doc_number] => 20240391045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Outer Diameter Cleaning and Sanding Tube [patent_app_type] => utility [patent_app_number] => 18/797242 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797242
Outer Diameter Cleaning and Sanding Tube Aug 6, 2024 Pending
Array ( [id] => 20393004 [patent_doc_number] => 20250368479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => HEIGHT QUICKLY-ADJUSTABLE JACK [patent_app_type] => utility [patent_app_number] => 18/791642 [patent_app_country] => US [patent_app_date] => 2024-08-01 [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] => 547 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791642
HEIGHT QUICKLY-ADJUSTABLE JACK Jul 31, 2024 Pending
Array ( [id] => 20472515 [patent_doc_number] => 20260014734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => APPARATUS FOR FACILITATING THE ASSEMBLY OF STUDS [patent_app_type] => utility [patent_app_number] => 18/769014 [patent_app_country] => US [patent_app_date] => 2024-07-10 [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] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769014
APPARATUS FOR FACILITATING THE ASSEMBLY OF STUDS Jul 9, 2024 Pending
Array ( [id] => 20472452 [patent_doc_number] => 20260014671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => ACCESSORY FOR BENCH BLOCK [patent_app_type] => utility [patent_app_number] => 18/766748 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766748
ACCESSORY FOR BENCH BLOCK Jul 8, 2024 Pending
Array ( [id] => 19511200 [patent_doc_number] => 20240342886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Systems, Apparatuses, and Methods for Installing a Temporary Fastener in an Assembly [patent_app_type] => utility [patent_app_number] => 18/755825 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18755825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755825
Systems, Apparatuses, and Methods for Installing a Temporary Fastener in an Assembly Jun 26, 2024 Pending
Array ( [id] => 19511154 [patent_doc_number] => 20240342840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => WELDING POSITIONING FIXTURE [patent_app_type] => utility [patent_app_number] => 18/754688 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754688
WELDING POSITIONING FIXTURE Jun 25, 2024 Pending
Array ( [id] => 19709842 [patent_doc_number] => 20250019984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PORTABLE HOT SWAGED COUPLING DEVICE FOR CONNECTING ARTICLES [patent_app_type] => utility [patent_app_number] => 18/742589 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [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] => 18742589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742589
Portable hot swaged coupling device for connecting articles Jun 12, 2024 Issued
Array ( [id] => 20419547 [patent_doc_number] => 20250381632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => POSITIONER AND GUIDING DEVICE HAVING POSITIONER [patent_app_type] => utility [patent_app_number] => 18/742380 [patent_app_country] => US [patent_app_date] => 2024-06-13 [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] => -5 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742380
POSITIONER AND GUIDING DEVICE HAVING POSITIONER Jun 12, 2024 Pending
Array ( [id] => 19479144 [patent_doc_number] => 20240327186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => WIRELESS VEHICLE LIFT SYSTEM WITH ENHANCED ELECTRONIC CONTROLS [patent_app_type] => utility [patent_app_number] => 18/741487 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741487
WIRELESS VEHICLE LIFT SYSTEM WITH ENHANCED ELECTRONIC CONTROLS Jun 11, 2024 Pending
Array ( [id] => 19831223 [patent_doc_number] => 20250083009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Golf Club Grip Installation Apparatus and Method [patent_app_type] => utility [patent_app_number] => 18/737400 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3441 [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] => 18737400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737400
Golf club grip installation apparatus and method Jun 6, 2024 Issued
Menu