Search

Ko Hung Chan

Examiner (ID: 10556, Phone: (571)272-6816 , Office: P/3631 )

Most Active Art Unit
3631
Art Unit(s)
3637, 3632, 3631, 3505, 2899
Total Applications
2377
Issued Applications
1621
Pending Applications
115
Abandoned Applications
659

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20626356 [patent_doc_number] => 20260090636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => STORAGE RACK [patent_app_type] => utility [patent_app_number] => 19/411207 [patent_app_country] => US [patent_app_date] => 2025-12-06 [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] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19411207 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411207
STORAGE RACK Dec 5, 2025 Pending
Array ( [id] => 20406521 [patent_doc_number] => 20250375630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => WEB HARNESS SYSTEM WITH LEG COMPONENTS [patent_app_type] => utility [patent_app_number] => 19/308201 [patent_app_country] => US [patent_app_date] => 2025-08-23 [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] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19308201 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/308201
WEB HARNESS SYSTEM WITH LEG COMPONENTS Aug 22, 2025 Pending
Array ( [id] => 20824402 [patent_doc_number] => 12677942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Foldable support and locking structure thereof [patent_app_type] => utility [patent_app_number] => 19/294378 [patent_app_country] => US [patent_app_date] => 2025-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19294378 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/294378
Foldable support and locking structure thereof Aug 7, 2025 Issued
Array ( [id] => 20349614 [patent_doc_number] => 20250346466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => Truck Rack Lifter Assembly and Quick Release System [patent_app_type] => utility [patent_app_number] => 19/201910 [patent_app_country] => US [patent_app_date] => 2025-05-07 [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] => 0 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19201910 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/201910
Truck Rack Lifter Assembly and Quick Release System May 6, 2025 Pending
Array ( [id] => 20348391 [patent_doc_number] => 20250345243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => HANDS-FREE MEDICAL VIAL STABILIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/201296 [patent_app_country] => US [patent_app_date] => 2025-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19201296 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/201296
HANDS-FREE MEDICAL VIAL STABILIZATION DEVICE May 6, 2025 Pending
Array ( [id] => 20191691 [patent_doc_number] => 20250268401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => MODULAR STORAGE SYSTEM FOR STORAGE CONTAINERS [patent_app_type] => utility [patent_app_number] => 19/199097 [patent_app_country] => US [patent_app_date] => 2025-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19199097 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/199097
MODULAR STORAGE SYSTEM FOR STORAGE CONTAINERS May 4, 2025 Pending
Array ( [id] => 20677502 [patent_doc_number] => 20260116314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => MAGNETIC AND FOLDABLE MOBILE PHONE HOLDER HAVING CHARGING FUNCTION IN VEHICLE AND HAVING RETRACTABLE CHARGING CABLE [patent_app_type] => utility [patent_app_number] => 19/187266 [patent_app_country] => US [patent_app_date] => 2025-04-23 [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] => -5 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187266 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187266
MAGNETIC AND FOLDABLE MOBILE PHONE HOLDER HAVING CHARGING FUNCTION IN VEHICLE AND HAVING RETRACTABLE CHARGING CABLE Apr 22, 2025 Pending
Array ( [id] => 20319548 [patent_doc_number] => 20250331636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => ADJUSTABLE FIXTURE SUPPORT MAGNET, AND RELATED SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 19/183438 [patent_app_country] => US [patent_app_date] => 2025-04-18 [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] => -19 [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] => 19183438 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/183438
ADJUSTABLE FIXTURE SUPPORT MAGNET, AND RELATED SYSTEM AND METHOD Apr 17, 2025 Pending
Array ( [id] => 20484499 [patent_doc_number] => 20260020697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => Hanging Tool Storage Device [patent_app_type] => utility [patent_app_number] => 19/179280 [patent_app_country] => US [patent_app_date] => 2025-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19179280 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/179280
Hanging Tool Storage Device Apr 14, 2025 Pending
Array ( [id] => 20120980 [patent_doc_number] => 20250236011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ADJUSTABLE TOOL HOLDER FOR LIFT PLATFORM RAIL [patent_app_type] => utility [patent_app_number] => 19/175157 [patent_app_country] => US [patent_app_date] => 2025-04-10 [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] => -9 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19175157 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/175157
ADJUSTABLE TOOL HOLDER FOR LIFT PLATFORM RAIL Apr 9, 2025 Pending
Array ( [id] => 20736328 [patent_doc_number] => 20260145620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => ADJUSTABLE TIRE RACK [patent_app_type] => utility [patent_app_number] => 19/173300 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173300 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173300
ADJUSTABLE TIRE RACK Apr 7, 2025 Pending
Array ( [id] => 20288049 [patent_doc_number] => 20250313292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => BICYCLE SUPPORT DEVICE [patent_app_type] => utility [patent_app_number] => 19/172298 [patent_app_country] => US [patent_app_date] => 2025-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172298 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172298
BICYCLE SUPPORT DEVICE Apr 6, 2025 Pending
Array ( [id] => 20319600 [patent_doc_number] => 20250331688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => Toilet Paper Roll Holder [patent_app_type] => utility [patent_app_number] => 19/170182 [patent_app_country] => US [patent_app_date] => 2025-04-04 [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] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19170182 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170182
Toilet Paper Roll Holder Apr 3, 2025 Pending
Array ( [id] => 20279120 [patent_doc_number] => 20250304362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => MODULAR DECK SYSTEM FOR USE WITH MOBILE PLATFORMS [patent_app_type] => utility [patent_app_number] => 19/095870 [patent_app_country] => US [patent_app_date] => 2025-03-31 [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] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/095870
MODULAR DECK SYSTEM FOR USE WITH MOBILE PLATFORMS Mar 30, 2025 Pending
Array ( [id] => 20092647 [patent_doc_number] => 20250222583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => TOOL BELT STAND [patent_app_type] => utility [patent_app_number] => 19/095006 [patent_app_country] => US [patent_app_date] => 2025-03-30 [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] => -15 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095006 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/095006
TOOL BELT STAND Mar 29, 2025 Pending
Array ( [id] => 20279128 [patent_doc_number] => 20250304370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => VERTICAL TRAY LOADER [patent_app_type] => utility [patent_app_number] => 19/090167 [patent_app_country] => US [patent_app_date] => 2025-03-25 [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] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19090167 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/090167
VERTICAL TRAY LOADER Mar 24, 2025 Pending
Array ( [id] => 20066491 [patent_doc_number] => 20250204713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Spring-Biased End Caps For Rod Assembly and Methods of Use [patent_app_type] => utility [patent_app_number] => 19/080257 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19080257 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080257
Spring-Biased End Caps For Rod Assembly and Methods of Use Mar 13, 2025 Pending
Array ( [id] => 20387223 [patent_doc_number] => 12486945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Rail accessory system with different rail interfaces and related methods [patent_app_type] => utility [patent_app_number] => 19/068212 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068212 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068212
Rail accessory system with different rail interfaces and related methods Mar 2, 2025 Issued
Array ( [id] => 20512052 [patent_doc_number] => 20260036153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => Adjustable Furniture Leg Assembly [patent_app_type] => utility [patent_app_number] => 19/054939 [patent_app_country] => US [patent_app_date] => 2025-02-17 [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] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19054939 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/054939
Adjustable Furniture Leg Assembly Feb 16, 2025 Pending
Array ( [id] => 20048794 [patent_doc_number] => 20250187016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => COLUMN TUBE HOLDER FOR IMPROVED-ACCURACY ASSAYS [patent_app_type] => utility [patent_app_number] => 19/054047 [patent_app_country] => US [patent_app_date] => 2025-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19054047 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/054047
COLUMN TUBE HOLDER FOR IMPROVED-ACCURACY ASSAYS Feb 13, 2025 Pending
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