Search

Hai Chi Pham

Examiner (ID: 448)

Most Active Art Unit
2861
Art Unit(s)
2861, 2853
Total Applications
1967
Issued Applications
1679
Pending Applications
12
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20568195 [patent_doc_number] => 20260062116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => FOLDABLE PROPELLER BLADE WITH LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 19/384205 [patent_app_country] => US [patent_app_date] => 2025-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19384205 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/384205
FOLDABLE PROPELLER BLADE WITH LOCKING MECHANISM Nov 9, 2025 Pending
Array ( [id] => 20497027 [patent_doc_number] => 20260026484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => ANIMATED FISHING JIG APPARATUS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 19/342058 [patent_app_country] => US [patent_app_date] => 2025-09-26 [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] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19342058 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/342058
ANIMATED FISHING JIG APPARATUS AND SYSTEM Sep 25, 2025 Pending
Array ( [id] => 20613026 [patent_doc_number] => 20260083111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => Ice-Fishing Hole Cover [patent_app_type] => utility [patent_app_number] => 19/342473 [patent_app_country] => US [patent_app_date] => 2025-09-26 [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] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19342473 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/342473
Ice-Fishing Hole Cover Sep 25, 2025 Pending
Array ( [id] => 20626253 [patent_doc_number] => 20260090533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => MONITORING APPARATUS FOR A TRAP DEVICE, PEST TRAP APPARATUS, AND SELF-CLEANING MECHANISM THEREOF [patent_app_type] => utility [patent_app_number] => 19/340585 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340585 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340585
MONITORING APPARATUS FOR A TRAP DEVICE, PEST TRAP APPARATUS, AND SELF-CLEANING MECHANISM THEREOF Sep 24, 2025 Pending
Array ( [id] => 20623361 [patent_doc_number] => 12590864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Wind tunnel for assessment of insecticides [patent_app_type] => utility [patent_app_number] => 19/306274 [patent_app_country] => US [patent_app_date] => 2025-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4794 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19306274 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/306274
Wind tunnel for assessment of insecticides Aug 20, 2025 Issued
Array ( [id] => 20276778 [patent_doc_number] => 20250302020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => FISHING LURE WITH REFLECTIVE SURFACE [patent_app_type] => utility [patent_app_number] => 19/240462 [patent_app_country] => US [patent_app_date] => 2025-06-17 [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] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19240462 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240462
FISHING LURE WITH REFLECTIVE SURFACE Jun 16, 2025 Pending
Array ( [id] => 20418592 [patent_doc_number] => 20250380677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => FISHING LURE PRODUCING ELECTROMAGNETIC FIELDS [patent_app_type] => utility [patent_app_number] => 19/219788 [patent_app_country] => US [patent_app_date] => 2025-05-27 [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] => 19219788 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/219788
FISHING LURE PRODUCING ELECTROMAGNETIC FIELDS May 26, 2025 Pending
Array ( [id] => 20193276 [patent_doc_number] => 20250269986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Archway Assembly for a Circuit Based Vehicle [patent_app_type] => utility [patent_app_number] => 19/209483 [patent_app_country] => US [patent_app_date] => 2025-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19209483 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/209483
Archway Assembly for a Circuit Based Vehicle May 14, 2025 Pending
Array ( [id] => 20135907 [patent_doc_number] => 20250242951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DRONE POD FOR RECEIVING, STORING, AND PRESENTING A DRONE [patent_app_type] => utility [patent_app_number] => 19/185094 [patent_app_country] => US [patent_app_date] => 2025-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185094 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185094
DRONE POD FOR RECEIVING, STORING, AND PRESENTING A DRONE Apr 20, 2025 Pending
Array ( [id] => 20336168 [patent_doc_number] => 20250340288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => DECOUPLED HAND CONTROLS FOR AIRCRAFT WITH VERTICAL TAKEOFF AND LANDING AND FORWARD FLIGHT CAPABILITIES [patent_app_type] => utility [patent_app_number] => 19/184638 [patent_app_country] => US [patent_app_date] => 2025-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19184638 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/184638
DECOUPLED HAND CONTROLS FOR AIRCRAFT WITH VERTICAL TAKEOFF AND LANDING AND FORWARD FLIGHT CAPABILITIES Apr 20, 2025 Pending
Array ( [id] => 20706030 [patent_doc_number] => 20260130355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => PORTABLE LASER MOSQUITO KILLING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/478811 [patent_app_country] => US [patent_app_date] => 2025-03-20 [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] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19478811 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/478811
PORTABLE LASER MOSQUITO KILLING APPARATUS Mar 19, 2025 Pending
Array ( [id] => 20082922 [patent_doc_number] => 20250212858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Artificial Lure for Sport Fishing of an Improved Type [patent_app_type] => utility [patent_app_number] => 19/066639 [patent_app_country] => US [patent_app_date] => 2025-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19066639 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066639
Artificial Lure for Sport Fishing of an Improved Type Feb 27, 2025 Pending
Array ( [id] => 20217875 [patent_doc_number] => 20250280806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => COATING FOR ENHANCED SONAR TRACKING OF FISHING ATTRACTANTS [patent_app_type] => utility [patent_app_number] => 19/060997 [patent_app_country] => US [patent_app_date] => 2025-02-24 [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] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060997 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060997
COATING FOR ENHANCED SONAR TRACKING OF FISHING ATTRACTANTS Feb 23, 2025 Pending
Array ( [id] => 20058793 [patent_doc_number] => 20250197015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Drones And Drone Systems [patent_app_type] => utility [patent_app_number] => 19/053110 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19053110 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/053110
Drones And Drone Systems Feb 12, 2025 Pending
Array ( [id] => 20148543 [patent_doc_number] => 20250248381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Top Slot Hook Chamber for Soft Plastic Fishing Lures [patent_app_type] => utility [patent_app_number] => 19/043452 [patent_app_country] => US [patent_app_date] => 2025-02-01 [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] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043452 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043452
Top slot hook chamber for soft plastic fishing lures Jan 31, 2025 Issued
Array ( [id] => 20032916 [patent_doc_number] => 20250171138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => VTOL AIRCRAFT WITH TILTING ROTORS AND TILTING DUCTED FANS [patent_app_type] => utility [patent_app_number] => 19/040517 [patent_app_country] => US [patent_app_date] => 2025-01-29 [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] => -16 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040517 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040517
VTOL aircraft with tilting rotors and tilting ducted fans Jan 28, 2025 Issued
Array ( [id] => 20134249 [patent_doc_number] => 20250241293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ANIMAL DECOYS AND METHODS FOR USING SAME [patent_app_type] => utility [patent_app_number] => 19/039534 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19039534 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039534
ANIMAL DECOYS AND METHODS FOR USING SAME Jan 27, 2025 Pending
Array ( [id] => 20715913 [patent_doc_number] => 12631155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Propulsion systems and vehicles using the same [patent_app_type] => utility [patent_app_number] => 19/037827 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 1215 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037827 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037827
Propulsion systems and vehicles using the same Jan 26, 2025 Issued
Array ( [id] => 20713583 [patent_doc_number] => 12628804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Fishing lure with bait compartment and method of use [patent_app_type] => utility [patent_app_number] => 19/035730 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 1423 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035730 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035730
Fishing lure with bait compartment and method of use Jan 22, 2025 Issued
Array ( [id] => 20040503 [patent_doc_number] => 20250178725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CONFIGURATION FOR VERTICAL TAKE-OFF AND LANDING SYSTEM FOR AERIAL VEHICLES [patent_app_type] => utility [patent_app_number] => 18/939510 [patent_app_country] => US [patent_app_date] => 2024-11-06 [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] => -24 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939510
CONFIGURATION FOR VERTICAL TAKE-OFF AND LANDING SYSTEM FOR AERIAL VEHICLES Nov 5, 2024 Pending
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