Search

Ann Thi Hoang

Examiner (ID: 10581, Phone: (571)272-2724 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
PTAB, 2836
Total Applications
488
Issued Applications
263
Pending Applications
7
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20294259 [patent_doc_number] => 20250319502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => SYSTEM AND METHOD FOR COATING REMOVAL [patent_app_type] => utility [patent_app_number] => 19/250824 [patent_app_country] => US [patent_app_date] => 2025-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2510 [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] => 19250824 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/250824
SYSTEM AND METHOD FOR COATING REMOVAL Jun 25, 2025 Pending
Array ( [id] => 20048934 [patent_doc_number] => 20250187156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => RATCHET WRENCH INCLUDING A BICYCLE TOOLSET COMBINED THEREWITH CROSS-REFERENCE [patent_app_type] => utility [patent_app_number] => 19/057390 [patent_app_country] => US [patent_app_date] => 2025-02-19 [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] => -7 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057390 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057390
RATCHET WRENCH INCLUDING A BICYCLE TOOLSET COMBINED THEREWITH CROSS-REFERENCE Feb 18, 2025 Pending
Array ( [id] => 19939386 [patent_doc_number] => 12311502 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device screen polishing apparatus and method for the same [patent_app_type] => utility [patent_app_number] => 18/956100 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956100
Electronic device screen polishing apparatus and method for the same Nov 21, 2024 Issued
Array ( [id] => 19990078 [patent_doc_number] => 20250128300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SYSTEM AND METHOD FOR COATING REMOVAL [patent_app_type] => utility [patent_app_number] => 18/895670 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895670
System and method for coating removal Sep 24, 2024 Issued
Array ( [id] => 19600202 [patent_doc_number] => 20240391082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => HOUSING FOR AN ELECTRIC HAND-HELD POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/792002 [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] => 4796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792002
HOUSING FOR AN ELECTRIC HAND-HELD POWER TOOL Jul 31, 2024 Pending
Array ( [id] => 19542259 [patent_doc_number] => 20240359295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SANDING TOOL WITH INTERMEDIATE ADAPTER PAD [patent_app_type] => utility [patent_app_number] => 18/766078 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766078
SANDING TOOL WITH INTERMEDIATE ADAPTER PAD Jul 7, 2024 Pending
Array ( [id] => 20534028 [patent_doc_number] => 12551076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Cleaning apparatus rotary scrubbing tool [patent_app_type] => utility [patent_app_number] => 18/736880 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4719 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736880
Cleaning apparatus rotary scrubbing tool Jun 6, 2024 Issued
Array ( [id] => 19446746 [patent_doc_number] => 20240306876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CLEANING APPARATUS AND WATER TANK [patent_app_type] => utility [patent_app_number] => 18/671925 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671925
CLEANING APPARATUS AND WATER TANK May 21, 2024 Pending
Array ( [id] => 19447925 [patent_doc_number] => 20240308055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TRUSS ASSEMBLY TABLE WITH TRUSS EJECTION MECHANISMS [patent_app_type] => utility [patent_app_number] => 18/596101 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18596101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596101
TRUSS ASSEMBLY TABLE WITH TRUSS EJECTION MECHANISMS Mar 4, 2024 Pending
Array ( [id] => 19417790 [patent_doc_number] => 20240293913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Sharpening Parameter And Determination System For A Lawn Mower Blade Sharpening And Task Robot [patent_app_type] => utility [patent_app_number] => 18/591463 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9445 [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] => 18591463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591463
Sharpening Parameter And Determination System For A Lawn Mower Blade Sharpening And Task Robot Feb 28, 2024 Pending
Array ( [id] => 19461850 [patent_doc_number] => 20240315519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CLEANER AND MOP BRUSH HEAD [patent_app_type] => utility [patent_app_number] => 18/435163 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435163
CLEANER AND MOP BRUSH HEAD Feb 6, 2024 Pending
Array ( [id] => 20092638 [patent_doc_number] => 20250222574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => HUB REMOVAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/408748 [patent_app_country] => US [patent_app_date] => 2024-01-10 [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] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408748
HUB REMOVAL DEVICE Jan 9, 2024 Pending
Array ( [id] => 19344213 [patent_doc_number] => 20240253176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => POLISHING PAD WITH ENDPOINT WINDOW [patent_app_type] => utility [patent_app_number] => 18/404443 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18404443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404443
POLISHING PAD WITH ENDPOINT WINDOW Jan 3, 2024 Pending
Array ( [id] => 19946723 [patent_doc_number] => 12318058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Vacuum nozzle system [patent_app_type] => utility [patent_app_number] => 18/498089 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498089
Vacuum nozzle system Oct 30, 2023 Issued
Array ( [id] => 19298565 [patent_doc_number] => 20240227132 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Screw Driving Machine [patent_app_type] => utility [patent_app_number] => 18/491210 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491210
Screw Driving Machine Oct 19, 2023 Pending
Array ( [id] => 19298565 [patent_doc_number] => 20240227132 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Screw Driving Machine [patent_app_type] => utility [patent_app_number] => 18/491210 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491210
Screw Driving Machine Oct 18, 2023 Pending
Array ( [id] => 19889596 [patent_doc_number] => 20250114908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => HIGH PERFORMANCE CMP MULTIDISK APPARATUS [patent_app_type] => utility [patent_app_number] => 18/483070 [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] => 4745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483070
HIGH PERFORMANCE CMP MULTIDISK APPARATUS Oct 8, 2023 Pending
Array ( [id] => 19889608 [patent_doc_number] => 20250114920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => BIAXIAL MOTORIZED NUT RUNNER [patent_app_type] => utility [patent_app_number] => 18/481343 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18481343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481343
BIAXIAL MOTORIZED NUT RUNNER Oct 4, 2023 Issued
Array ( [id] => 19114463 [patent_doc_number] => 20240126213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PRESS FOR DRIVING IN A BEZEL OR CRYSTAL OF A WATCH [patent_app_type] => utility [patent_app_number] => 18/481348 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18481348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481348
PRESS FOR DRIVING IN A BEZEL OR CRYSTAL OF A WATCH Oct 4, 2023 Pending
Array ( [id] => 18922002 [patent_doc_number] => 20240025006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => TEMPERATURE AND SLURRY FLOW RATE CONTROL IN CMP [patent_app_type] => utility [patent_app_number] => 18/478723 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478723
TEMPERATURE AND SLURRY FLOW RATE CONTROL IN CMP Sep 28, 2023 Pending
Menu