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] => 20016593 [patent_doc_number] => 20250154815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Crane Cabin Door System [patent_app_type] => utility [patent_app_number] => 18/945897 [patent_app_country] => US [patent_app_date] => 2024-11-13 [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] => -14 [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] => 18945897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945897
Crane Cabin Door System Nov 12, 2024 Pending
Array ( [id] => 20519183 [patent_doc_number] => 20260043287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => VEHICLE TAILGATE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/926923 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18926923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926923
VEHICLE TAILGATE APPARATUS Oct 24, 2024 Pending
Array ( [id] => 19990364 [patent_doc_number] => 20250128586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => VEHICLE SEAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/914649 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914649
VEHICLE SEAL STRUCTURE Oct 13, 2024 Pending
Array ( [id] => 19709868 [patent_doc_number] => 20250020010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => WASHING MACHINE [patent_app_type] => utility [patent_app_number] => 18/900151 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900151
WASHING MACHINE Sep 26, 2024 Pending
Array ( [id] => 19817346 [patent_doc_number] => 20250075553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => POWER DOORS FOR MOTOR VEHICLES HAVING HOLD OPEN CONTROL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/824347 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18824347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824347
POWER DOORS FOR MOTOR VEHICLES HAVING HOLD OPEN CONTROL SYSTEMS AND METHODS Sep 3, 2024 Pending
Array ( [id] => 19631672 [patent_doc_number] => 20240410121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ANTI COLLISION BARRIER GATE [patent_app_type] => utility [patent_app_number] => 18/810086 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810086
ANTI COLLISION BARRIER GATE Aug 19, 2024 Pending
Array ( [id] => 19528880 [patent_doc_number] => 20240352782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CLOSING DEVICE AND METHOD FOR CLOSING A DOOR [patent_app_type] => utility [patent_app_number] => 18/763374 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763374
CLOSING DEVICE AND METHOD FOR CLOSING A DOOR Jul 2, 2024 Abandoned
Array ( [id] => 19512597 [patent_doc_number] => 20240344283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SAFETY GATE [patent_app_type] => utility [patent_app_number] => 18/755232 [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] => 6020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18755232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755232
SAFETY GATE Jun 25, 2024 Pending
Array ( [id] => 19480202 [patent_doc_number] => 20240328244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => GARAGE DOOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/739629 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18739629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739629
GARAGE DOOR SYSTEM Jun 10, 2024 Pending
Array ( [id] => 20393801 [patent_doc_number] => 20250369276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => MOVABLE DOOR SYSTEM USABLE WITH ENERGY HARVESTING HANDICAP SWITCH [patent_app_type] => utility [patent_app_number] => 18/676684 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676684
MOVABLE DOOR SYSTEM USABLE WITH ENERGY HARVESTING HANDICAP SWITCH May 28, 2024 Pending
Array ( [id] => 20414532 [patent_doc_number] => 12497805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Vehicle door assembly including a door latch stopper bracket [patent_app_type] => utility [patent_app_number] => 18/669950 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669950
Vehicle door assembly including a door latch stopper bracket May 20, 2024 Issued
Array ( [id] => 20363552 [patent_doc_number] => 20250353364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => GLASS RUN CHANNELS INCLUDING MOLDED SUNSHADE HOOKS AND VEHICLES INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/667466 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18667466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667466
GLASS RUN CHANNELS INCLUDING MOLDED SUNSHADE HOOKS AND VEHICLES INCLUDING THE SAME May 16, 2024 Pending
Array ( [id] => 20350314 [patent_doc_number] => 20250347166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => METHOD AND APPARATUS FOR ADAPTING POWER ASSISTANCE PROVIDED BY DOOR OPERATOR [patent_app_type] => utility [patent_app_number] => 18/662158 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662158
METHOD AND APPARATUS FOR ADAPTING POWER ASSISTANCE PROVIDED BY DOOR OPERATOR May 12, 2024 Pending
Array ( [id] => 20337004 [patent_doc_number] => 20250341124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PASSENGER SUITE DOOR WITH QUICK RELEASE EGRESS FEATURE [patent_app_type] => utility [patent_app_number] => 18/653404 [patent_app_country] => US [patent_app_date] => 2024-05-02 [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] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653404
PASSENGER SUITE DOOR WITH QUICK RELEASE EGRESS FEATURE May 1, 2024 Pending
Array ( [id] => 19600424 [patent_doc_number] => 20240391304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => VEHICLE SLIDE DOOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/641514 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641514
VEHICLE SLIDE DOOR DEVICE Apr 21, 2024 Pending
Array ( [id] => 19381616 [patent_doc_number] => 20240271486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MEZZANINE GATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/634616 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634616
MEZZANINE GATE ASSEMBLY Apr 11, 2024 Pending
Array ( [id] => 19512693 [patent_doc_number] => 20240344379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => LINEAR DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/629568 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18629568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629568
Linear drive for a closure element of a motor vehicle Apr 7, 2024 Issued
Array ( [id] => 19300816 [patent_doc_number] => 20240229385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DROP ARM VEHICLE BARRIER [patent_app_type] => utility [patent_app_number] => 18/617333 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617333
DROP ARM VEHICLE BARRIER Mar 25, 2024 Abandoned
Array ( [id] => 20343575 [patent_doc_number] => 12467299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Vertically stacking panel door with cam levers [patent_app_type] => utility [patent_app_number] => 18/608710 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608710
Vertically stacking panel door with cam levers Mar 17, 2024 Issued
Array ( [id] => 19449566 [patent_doc_number] => 20240309696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DOUBLE HUNG WINDOW [patent_app_type] => utility [patent_app_number] => 18/604172 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604172
DOUBLE HUNG WINDOW Mar 12, 2024 Abandoned
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