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] => 19690390 [patent_doc_number] => 20250008935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => LURE [patent_app_type] => utility [patent_app_number] => 18/671640 [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] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671640
Lure May 21, 2024 Issued
Array ( [id] => 19601843 [patent_doc_number] => 20240392723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR PREVENTING STRIKING OF FOREIGN OBJECTS ON AN AIRCRAFT ENGINE [patent_app_type] => utility [patent_app_number] => 18/669851 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669851
SYSTEM AND METHOD FOR PREVENTING STRIKING OF FOREIGN OBJECTS ON AN AIRCRAFT ENGINE May 20, 2024 Pending
Array ( [id] => 20077278 [patent_doc_number] => 12351324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Fault-tolerant VTOL aircraft with redundant control surfaces and actuators [patent_app_type] => utility [patent_app_number] => 18/667566 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 45 [patent_no_of_words] => 5921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667566
Fault-tolerant VTOL aircraft with redundant control surfaces and actuators May 16, 2024 Issued
Array ( [id] => 19431723 [patent_doc_number] => 20240300221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Propulsion Strengthening Member [patent_app_type] => utility [patent_app_number] => 18/664460 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18664460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664460
Propulsion Strengthening Member May 14, 2024 Pending
Array ( [id] => 19553971 [patent_doc_number] => 20240365763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SOFT PLASTIC FISHING LURE WITH ATTRACTING INSERT [patent_app_type] => utility [patent_app_number] => 18/653563 [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] => 4091 [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] => 18653563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653563
SOFT PLASTIC FISHING LURE WITH ATTRACTING INSERT May 1, 2024 Abandoned
Array ( [id] => 19731564 [patent_doc_number] => 12209555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Propulsion systems and vehicles using the same [patent_app_type] => utility [patent_app_number] => 18/639822 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5705 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639822
Propulsion systems and vehicles using the same Apr 17, 2024 Issued
Array ( [id] => 20068216 [patent_doc_number] => 20250206438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => FOLDABLE PROPELLER BLADE WITH LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/637023 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637023
Foldable propeller blade with locking mechanism Apr 15, 2024 Issued
Array ( [id] => 20426229 [patent_doc_number] => 20250388316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => ULTRA-HIGH-SPEED HELICOPTER WITH STOWED SINGLE-BLADE COAXIAL ROTORS [patent_app_type] => utility [patent_app_number] => 18/633916 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633916
Ultra-high-speed helicopter with stowed single-blade coaxial rotors Apr 11, 2024 Issued
Array ( [id] => 19289872 [patent_doc_number] => 12029207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Fishing line connector [patent_app_type] => utility [patent_app_number] => 18/630462 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630462
Fishing line connector Apr 8, 2024 Issued
Array ( [id] => 20156344 [patent_doc_number] => 12382938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Scent bullet fishing tackle scent and bait release system [patent_app_type] => utility [patent_app_number] => 18/627872 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18627872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627872
Scent bullet fishing tackle scent and bait release system Apr 4, 2024 Issued
Array ( [id] => 20734956 [patent_doc_number] => 20260144246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => ADHESIVE-BASED INSECT AND PEST ENTRAPMENT DEVICE [patent_app_type] => utility [patent_app_number] => 19/121207 [patent_app_country] => US [patent_app_date] => 2024-04-02 [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] => -9 [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] => 19121207 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/121207
ADHESIVE-BASED INSECT AND PEST ENTRAPMENT DEVICE Apr 1, 2024 Pending
Array ( [id] => 20233280 [patent_doc_number] => 20250290599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PASSIVE PRESSURE STABILIZATION SYSTEMS FOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/608574 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608574
Passive pressure stabilization systems for aircraft Mar 17, 2024 Issued
Array ( [id] => 19929702 [patent_doc_number] => 12302892 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Artificial bait decoy [patent_app_type] => utility [patent_app_number] => 18/607944 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607944
Artificial bait decoy Mar 17, 2024 Issued
Array ( [id] => 19446490 [patent_doc_number] => 20240306620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => LURE [patent_app_type] => utility [patent_app_number] => 18/604408 [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] => 2397 [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] => 18604408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604408
Lure Mar 12, 2024 Issued
Array ( [id] => 19403263 [patent_doc_number] => 20240286774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => UNMANNED AERIAL VEHICLE, CONTROL METHOD, AND UNMANNED AERIAL VEHICLE DEFENSE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/587942 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587942
UNMANNED AERIAL VEHICLE, CONTROL METHOD, AND UNMANNED AERIAL VEHICLE DEFENSE SYSTEM Feb 25, 2024 Pending
Array ( [id] => 19948103 [patent_doc_number] => 12319448 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Unmanned aerial vehicle powered using electric propulsion [patent_app_type] => utility [patent_app_number] => 18/443110 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18443110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443110
Unmanned aerial vehicle powered using electric propulsion Feb 14, 2024 Issued
Array ( [id] => 20143690 [patent_doc_number] => 12378016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Quick release device [patent_app_type] => utility [patent_app_number] => 18/436874 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436874
Quick release device Feb 7, 2024 Issued
Array ( [id] => 20142261 [patent_doc_number] => 12376574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Fishing line protector [patent_app_type] => utility [patent_app_number] => 18/428701 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18428701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428701
Fishing line protector Jan 30, 2024 Issued
Array ( [id] => 19264938 [patent_doc_number] => 20240208637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AERIAL VEHICLE WITH DEPLOYABLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/426110 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426110
Aerial vehicle with deployable components Jan 28, 2024 Issued
Array ( [id] => 19187423 [patent_doc_number] => 20240166336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DECOUPLED HAND CONTROLS FOR AIRCRAFT WITH VERTICAL TAKEOFF AND LANDING AND FORWARD FLIGHT CAPABILITIES [patent_app_type] => utility [patent_app_number] => 18/421169 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18421169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421169
Decoupled hand controls for aircraft with vertical takeoff and landing and forward flight capabilities Jan 23, 2024 Issued
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