Search

Duc Chi Ho

Examiner (ID: 68)

Most Active Art Unit
2465
Art Unit(s)
2616, 2419, 2665, 2662, 2738, 3728, 2619, 2465
Total Applications
2475
Issued Applications
2190
Pending Applications
188
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18675966 [patent_doc_number] => 20230313590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => HINGE BASED COUNTERBALANCE MECHANISM [patent_app_type] => utility [patent_app_number] => 18/206433 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206433
HINGE BASED COUNTERBALANCE MECHANISM Jun 5, 2023 Abandoned
Array ( [id] => 20227550 [patent_doc_number] => 12416194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Door drive for a door of a vehicle [patent_app_type] => utility [patent_app_number] => 18/322055 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322055
Door drive for a door of a vehicle May 22, 2023 Issued
Array ( [id] => 19572466 [patent_doc_number] => 20240376758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => WINDING DEVICE AND METHODS [patent_app_type] => utility [patent_app_number] => 18/196768 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196768
WINDING DEVICE AND METHODS May 11, 2023 Abandoned
Array ( [id] => 19962092 [patent_doc_number] => 12331581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Safety and security support for ventable double hung window [patent_app_type] => utility [patent_app_number] => 18/137795 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137795
Safety and security support for ventable double hung window Apr 20, 2023 Issued
Array ( [id] => 20392540 [patent_doc_number] => 20250368015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => VEHICLE DOOR AND MANUFACTURING METHOD OF VEHICLE DOOR [patent_app_type] => utility [patent_app_number] => 18/873195 [patent_app_country] => US [patent_app_date] => 2023-04-19 [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] => -5 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18873195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873195
VEHICLE DOOR AND MANUFACTURING METHOD OF VEHICLE DOOR Apr 18, 2023 Pending
Array ( [id] => 19587028 [patent_doc_number] => 20240384585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Cover Assembly [patent_app_type] => utility [patent_app_number] => 18/692708 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10347 [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] => 18692708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692708
Cover Assembly Mar 28, 2023 Pending
Array ( [id] => 18674115 [patent_doc_number] => 20230311624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => VEHICLE DOOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/125134 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125134
VEHICLE DOOR STRUCTURE Mar 22, 2023 Abandoned
Array ( [id] => 20078041 [patent_doc_number] => 12352096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Overhead door safety support [patent_app_type] => utility [patent_app_number] => 18/174317 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174317
Overhead door safety support Feb 23, 2023 Issued
Array ( [id] => 18656980 [patent_doc_number] => 20230302883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DOOR STRUCTURE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/166490 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6033 [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] => 18166490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166490
DOOR STRUCTURE FOR VEHICLE Feb 8, 2023 Abandoned
Array ( [id] => 18675958 [patent_doc_number] => 20230313582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => VEHICLE DOOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/159144 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18159144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159144
VEHICLE DOOR DEVICE Jan 24, 2023 Abandoned
Array ( [id] => 20033800 [patent_doc_number] => 20250172022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => LID OPENING AND CLOSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/842439 [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] => 6448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842439
LID OPENING AND CLOSING DEVICE Jan 10, 2023 Pending
Array ( [id] => 18376484 [patent_doc_number] => 20230151568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SAFETY GATE [patent_app_type] => utility [patent_app_number] => 18/150248 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18150248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150248
Safety gate Jan 4, 2023 Issued
Array ( [id] => 18452401 [patent_doc_number] => 20230193680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => LEADING CLOSING EDGE SAFETY ARRANGEMENT FOR A DOOR DEVICE AND DOOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/084595 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18084595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084595
LEADING CLOSING EDGE SAFETY ARRANGEMENT FOR A DOOR DEVICE AND DOOR DEVICE Dec 19, 2022 Pending
Array ( [id] => 19755052 [patent_doc_number] => 20250043617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => POWER TAILGATE MECHANISM [patent_app_type] => utility [patent_app_number] => 18/718666 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18718666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718666
POWER TAILGATE MECHANISM Dec 7, 2022 Pending
Array ( [id] => 18576002 [patent_doc_number] => 11732520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Drive systems and hinged window assemblies incorporating the same [patent_app_type] => utility [patent_app_number] => 18/073758 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073758
Drive systems and hinged window assemblies incorporating the same Dec 1, 2022 Issued
Array ( [id] => 19412200 [patent_doc_number] => 12078009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Garage door system [patent_app_type] => utility [patent_app_number] => 18/055780 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4932 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055780
Garage door system Nov 14, 2022 Issued
Array ( [id] => 18597861 [patent_doc_number] => 20230272660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => POWER SLIDING DOOR ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/983395 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17983395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983395
Power sliding door actuator Nov 8, 2022 Issued
Array ( [id] => 18709821 [patent_doc_number] => 20230332443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => HANDLE ASSEMBLY WITH A POP-IN TYPE COVER FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/982835 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982835
Handle assembly with a pop-in cover for a vehicle Nov 7, 2022 Issued
Array ( [id] => 19949038 [patent_doc_number] => 12320394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Power drive unit driveshaft with wobble connection [patent_app_type] => utility [patent_app_number] => 17/980750 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17980750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980750
Power drive unit driveshaft with wobble connection Nov 3, 2022 Issued
Array ( [id] => 19615712 [patent_doc_number] => 20240401392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => VEHICLE DOOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/692850 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692850
VEHICLE DOOR APPARATUS Oct 20, 2022 Pending
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