
Hyun D. Park
Examiner (ID: 7280, Phone: (571)270-7922 , Office: P/2865 )
| Most Active Art Unit | 2857 |
| Art Unit(s) | 2863, 2865, 2857 |
| Total Applications | 695 |
| Issued Applications | 244 |
| Pending Applications | 103 |
| Abandoned Applications | 352 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 20994004
[patent_doc_number] => 12742632
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-09-22
[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] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 733
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 536
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[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] => 19466721
[patent_doc_number] => 20240320391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => INSPECTION METHOD, INSPECTION PROGRAM, DATA CREATION METHOD, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/600724
[patent_app_country] => US
[patent_app_date] => 2024-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14172
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600724
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/600724 | INSPECTION METHOD, INSPECTION PROGRAM, DATA CREATION METHOD, AND STORAGE MEDIUM | Mar 9, 2024 | Pending |
Array
(
[id] => 19482364
[patent_doc_number] => 20240330406
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => INFORMATION-PROCESSING DEVICE, INFORMATION-PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/582710
[patent_app_country] => US
[patent_app_date] => 2024-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5979
[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] => 18582710
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/582710 | INFORMATION-PROCESSING DEVICE, INFORMATION-PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM | Feb 20, 2024 | Pending |
Array
(
[id] => 19389222
[patent_doc_number] => 20240279092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => SYSTEM AND METHOD FOR ANALYZING AND USING SEPTIC SYSTEM DATA
[patent_app_type] => utility
[patent_app_number] => 18/444034
[patent_app_country] => US
[patent_app_date] => 2024-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20648
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18444034
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/444034 | SYSTEM AND METHOD FOR ANALYZING AND USING SEPTIC SYSTEM DATA | Feb 15, 2024 | Pending |
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] => 19319967
[patent_doc_number] => 20240241511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => Computer System and Method of Building and Deploying a Customized Plant Asset Failure Prediction Engine
[patent_app_type] => utility
[patent_app_number] => 18/411421
[patent_app_country] => US
[patent_app_date] => 2024-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10438
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411421
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/411421 | Computer System and Method of Building and Deploying a Customized Plant Asset Failure Prediction Engine | Jan 11, 2024 | Pending |
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] => 19283424
[patent_doc_number] => 20240219900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => NONLINEAR SPARSITY-BASED INSTANTANEOUS DYNAMIC FREQUENCY FAULT DIAGNOSIS METHOD FOR AVIATION INTERMEDIATE BEARING
[patent_app_type] => utility
[patent_app_number] => 18/543433
[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] => 9330
[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] => 18543433
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/543433 | NONLINEAR SPARSITY-BASED INSTANTANEOUS DYNAMIC FREQUENCY FAULT DIAGNOSIS METHOD FOR AVIATION INTERMEDIATE BEARING | Dec 17, 2023 | Pending |
Array
(
[id] => 19646299
[patent_doc_number] => 20240420819
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => Machine-Learning Based Motion Analysis and Training Method and System
[patent_app_type] => utility
[patent_app_number] => 18/519196
[patent_app_country] => US
[patent_app_date] => 2023-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10826
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519196
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/519196 | Machine-Learning Based Motion Analysis and Training Method and System | Nov 26, 2023 | Pending |
Array
(
[id] => 19035299
[patent_doc_number] => 20240085114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => SYSTEM AND METHOD FOR PREDICTION OF OPERATIONAL SAFETY OF MANUFACTURING VESSELS
[patent_app_type] => utility
[patent_app_number] => 18/518683
[patent_app_country] => US
[patent_app_date] => 2023-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 430
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518683
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/518683 | SYSTEM AND METHOD FOR PREDICTION OF OPERATIONAL SAFETY OF MANUFACTURING VESSELS | Nov 23, 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] => 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 |