Search

Hyun D. Park

Examiner (ID: 447, Phone: (571)270-7922 , Office: P/2865 )

Most Active Art Unit
2857
Art Unit(s)
2863, 2865, 2857
Total Applications
678
Issued Applications
241
Pending Applications
101
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20151684 [patent_doc_number] => 20250251522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ENHANCED OIL RECOVERY AND CO2 STORAGE METHOD [patent_app_type] => utility [patent_app_number] => 19/189761 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19189761 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189761
ENHANCED OIL RECOVERY AND CO2 STORAGE METHOD Apr 24, 2025 Pending
Array ( [id] => 20394599 [patent_doc_number] => 20250370074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => Method, Device, System and Storage Medium for Evaluating Accumulation Efficiency of Helium-rich Natural Gas [patent_app_type] => utility [patent_app_number] => 19/031808 [patent_app_country] => US [patent_app_date] => 2025-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 19031808 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031808
Method, device, system and storage medium for evaluating accumulation efficiency of helium-rich natural gas Jan 17, 2025 Issued
Array ( [id] => 20017130 [patent_doc_number] => 20250155352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Characterization and Sorting for Particle Analyzers [patent_app_type] => utility [patent_app_number] => 19/020951 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19020951 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020951
Characterization and Sorting for Particle Analyzers Jan 13, 2025 Pending
Array ( [id] => 20280571 [patent_doc_number] => 20250305813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => METHOD AND SYSTEM FOR DETECTING POSITIONING ERROR OF LINEAR MOVING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/880496 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18880496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/880496
METHOD AND SYSTEM FOR DETECTING POSITIONING ERROR OF LINEAR MOVING MECHANISM Jul 18, 2024 Pending
Array ( [id] => 19558210 [patent_doc_number] => 20240370002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => DEEP-LEARNING-BASED SLM ONLINE QUALITY MONITORING AND REPAIRING METHODS AND DEEP-LEARNING-BASED SLM ONLINE QUALITY MONITORING AND REPAIRING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/777455 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777455
Deep-learning-based SLM online quality monitoring and repairing methods and deep-learning-based SLM online quality monitoring and repairing system Jul 17, 2024 Issued
Array ( [id] => 19513603 [patent_doc_number] => 20240345289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => OCEAN-ONTO-LAND DROUGHT (OTLD) IDENTIFICATION AND PROPAGATION MECHANISM ANALYSIS METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/631075 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18631075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631075
OCEAN-ONTO-LAND DROUGHT (OTLD) IDENTIFICATION AND PROPAGATION MECHANISM ANALYSIS METHOD AND SYSTEM Apr 9, 2024 Abandoned
Array ( [id] => 19787061 [patent_doc_number] => 20250060740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => YARN SPINDLE QUALITY CONTROL METHOD BASED ON KNOWLEDGE GRAPH, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/434895 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12810 [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] => 18434895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434895
Yarn spindle quality control method based on knowledge graph, electronic device, and storage medium Feb 6, 2024 Issued
Array ( [id] => 20026392 [patent_doc_number] => 20250164614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROGRESSIVE TRANSMIT DELAYS FOR SYSTEMATIC TIME-DEPENDENT ERROR ELIMINATION IN LiDAR [patent_app_type] => utility [patent_app_number] => 18/406132 [patent_app_country] => US [patent_app_date] => 2024-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406132
PROGRESSIVE TRANSMIT DELAYS FOR SYSTEMATIC TIME-DEPENDENT ERROR ELIMINATION IN LiDAR Jan 5, 2024 Pending
Array ( [id] => 19203444 [patent_doc_number] => 20240175343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SUITABILITY EVALUATION METHOD FOR DEVELOPING UNDERGROUND COAL GASIFICATION ENGINEERING BY UTILIZING DEEP COAL SEAM [patent_app_type] => utility [patent_app_number] => 18/543116 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543116
SUITABILITY EVALUATION METHOD FOR DEVELOPING UNDERGROUND COAL GASIFICATION ENGINEERING BY UTILIZING DEEP COAL SEAM Dec 17, 2023 Pending
Array ( [id] => 19917171 [patent_doc_number] => 12292535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Method and system for calibrating a light-curtain [patent_app_type] => utility [patent_app_number] => 18/503451 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6426 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503451
Method and system for calibrating a light-curtain Nov 6, 2023 Issued
Array ( [id] => 19188934 [patent_doc_number] => 20240167847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => POSITION CALCULATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/502141 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502141
POSITION CALCULATION DEVICE Nov 5, 2023 Pending
Array ( [id] => 19144768 [patent_doc_number] => 20240143697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Method For Non-Destructive Testing Of A Plurality Of Components [patent_app_type] => utility [patent_app_number] => 18/384671 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18384671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384671
Method For Non-Destructive Testing Of A Plurality Of Components Oct 26, 2023 Pending
Array ( [id] => 20001274 [patent_doc_number] => 20250139496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DETECTING DROP TYPE SURFACE [patent_app_type] => utility [patent_app_number] => 18/495259 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495259
DETECTING DROP TYPE SURFACE Oct 25, 2023 Pending
Array ( [id] => 19999997 [patent_doc_number] => 20250138219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DETERMINATION OF 3D MINIMUM HORIZONTAL STRESS FOR NATURALLY FRACTURED RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/495469 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18495469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495469
DETERMINATION OF 3D MINIMUM HORIZONTAL STRESS FOR NATURALLY FRACTURED RESERVOIRS Oct 25, 2023 Pending
Array ( [id] => 19144063 [patent_doc_number] => 20240142964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD OF IMPROVING A TIMING OF A PLANNED MAINTENANCE AND METHOD OF OPTIMIZING A MAINTENANCE [patent_app_type] => utility [patent_app_number] => 18/494059 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494059
METHOD OF IMPROVING A TIMING OF A PLANNED MAINTENANCE AND METHOD OF OPTIMIZING A MAINTENANCE Oct 24, 2023 Pending
Array ( [id] => 19113683 [patent_doc_number] => 20240125433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MONITORING SYSTEM AND METHOD OF HYDROGEN REFUELING STATION AND COMPUTING DEVICE FOR EXECUTING THE SAME [patent_app_type] => utility [patent_app_number] => 18/486506 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486506
MONITORING SYSTEM AND METHOD OF HYDROGEN REFUELING STATION AND COMPUTING DEVICE FOR EXECUTING THE SAME Oct 12, 2023 Pending
Array ( [id] => 19173857 [patent_doc_number] => 20240159831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => DEVICE FOR POWER-EFFICIENT DETECTION OF CRANKING VOLTAGE [patent_app_type] => utility [patent_app_number] => 18/378352 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378352
DEVICE FOR POWER-EFFICIENT DETECTION OF CRANKING VOLTAGE Oct 9, 2023 Pending
Array ( [id] => 18926828 [patent_doc_number] => 20240029832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEMS AND METHODS FOR HIGH THROUGHPUT COMPOUND LIBRARY CREATION [patent_app_type] => utility [patent_app_number] => 18/376041 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376041
SYSTEMS AND METHODS FOR HIGH THROUGHPUT COMPOUND LIBRARY CREATION Oct 2, 2023 Pending
Array ( [id] => 19098923 [patent_doc_number] => 20240118151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SENSING DATA CORRECTION SYSTEM AND SENSING DATA CORRECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/376121 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376121
SENSING DATA CORRECTION SYSTEM AND SENSING DATA CORRECTION METHOD Oct 2, 2023 Pending
Array ( [id] => 18903662 [patent_doc_number] => 20240019147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SYSTEM AND METHOD FOR MONITORING CHARGE LEVEL OF HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/372572 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372572
SYSTEM AND METHOD FOR MONITORING CHARGE LEVEL OF HVAC SYSTEM Sep 24, 2023 Pending
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