Search

John Chunyang Kuan

Examiner (ID: 14286, Phone: (571)270-7066 , Office: P/2857 )

Most Active Art Unit
2857
Art Unit(s)
2857
Total Applications
645
Issued Applications
428
Pending Applications
69
Abandoned Applications
164

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20595506 [patent_doc_number] => 12579224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Systems and methods of sensor data fusion [patent_app_type] => utility [patent_app_number] => 19/327418 [patent_app_country] => US [patent_app_date] => 2025-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20426 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19327418 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/327418
Systems and methods of sensor data fusion Sep 11, 2025 Issued
Array ( [id] => 20635894 [patent_doc_number] => 12596769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Systems and methods of sensor data fusion [patent_app_type] => utility [patent_app_number] => 19/301204 [patent_app_country] => US [patent_app_date] => 2025-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19301204 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/301204
Systems and methods of sensor data fusion Aug 14, 2025 Issued
Array ( [id] => 20595503 [patent_doc_number] => 12579221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Systems and methods of sensor data fusion [patent_app_type] => utility [patent_app_number] => 19/275209 [patent_app_country] => US [patent_app_date] => 2025-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19275209 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/275209
Systems and methods of sensor data fusion Jul 20, 2025 Issued
Array ( [id] => 20195650 [patent_doc_number] => 20250272360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SYSTEMS AND METHODS OF SENSOR DATA FUSION [patent_app_type] => utility [patent_app_number] => 19/206637 [patent_app_country] => US [patent_app_date] => 2025-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19206637 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/206637
Systems and methods of sensor data fusion May 12, 2025 Issued
Array ( [id] => 20160285 [patent_doc_number] => 12386916 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-08-12 [patent_title] => Systems and methods of sensor data fusion [patent_app_type] => utility [patent_app_number] => 19/184643 [patent_app_country] => US [patent_app_date] => 2025-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19184643 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/184643
Systems and methods of sensor data fusion Apr 20, 2025 Issued
Array ( [id] => 20415430 [patent_doc_number] => 12498711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Computer-implemented method and condition monitoring device for detecting mechanical damage to a machine [patent_app_type] => utility [patent_app_number] => 19/082247 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082247 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082247
Computer-implemented method and condition monitoring device for detecting mechanical damage to a machine Mar 17, 2025 Issued
Array ( [id] => 19963471 [patent_doc_number] => 12332975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Systems and methods of sensor data fusion [patent_app_type] => utility [patent_app_number] => 19/039386 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19740 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19039386 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039386
Systems and methods of sensor data fusion Jan 27, 2025 Issued
Array ( [id] => 20166188 [patent_doc_number] => 20250258235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => APPARATUS AND METHOD FOR GENERATING BATTERY INFORMATION [patent_app_type] => utility [patent_app_number] => 19/036925 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19036925 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/036925
APPARATUS AND METHOD FOR GENERATING BATTERY INFORMATION Jan 23, 2025 Pending
Array ( [id] => 20009831 [patent_doc_number] => 20250148053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SYSTEMS AND METHODS OF SENSOR DATA FUSION [patent_app_type] => utility [patent_app_number] => 19/016249 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19016249 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016249
Systems and methods of sensor data fusion Jan 9, 2025 Issued
Array ( [id] => 19985890 [patent_doc_number] => 20250124112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SYSTEMS AND METHODS OF SENSOR DATA FUSION [patent_app_type] => utility [patent_app_number] => 18/988120 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18988120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988120
Systems and methods of sensor data fusion Dec 18, 2024 Issued
Array ( [id] => 19545508 [patent_doc_number] => 20240362544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => BUILDING MANAGEMENT SYSTEM WITH GENERATIVE AI-BASED ROOT CAUSE PREDICTION [patent_app_type] => utility [patent_app_number] => 18/759267 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759267
Building management system with generative AI-based root cause prediction Jun 27, 2024 Issued
Array ( [id] => 19643563 [patent_doc_number] => 20240418083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => AUTOMATED ANALYSIS OF PRESSURE DATA [patent_app_type] => utility [patent_app_number] => 18/743278 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743278
Automated analysis of pressure data Jun 13, 2024 Issued
Array ( [id] => 19532466 [patent_doc_number] => 20240356368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => RENEWABLE ENERGY METERING AND MONITORING DEVICE, SYSTEM AND METHOD OF TAMPER-RESILIENT RENEWABLE ENERGY PRODUCTION VERIFICATION [patent_app_type] => utility [patent_app_number] => 18/640696 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640696
RENEWABLE ENERGY METERING AND MONITORING DEVICE, SYSTEM AND METHOD OF TAMPER-RESILIENT RENEWABLE ENERGY PRODUCTION VERIFICATION Apr 18, 2024 Pending
Array ( [id] => 19765146 [patent_doc_number] => 12223437 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Systems and methods for battery performance prediction [patent_app_type] => utility [patent_app_number] => 18/639903 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639903
Systems and methods for battery performance prediction Apr 17, 2024 Issued
Array ( [id] => 19718462 [patent_doc_number] => 12203993 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Diagnostic systems and methods for battery defect identification [patent_app_type] => utility [patent_app_number] => 18/639892 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 14379 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639892
Diagnostic systems and methods for battery defect identification Apr 17, 2024 Issued
Array ( [id] => 19528950 [patent_doc_number] => 20240352852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEMS AND METHODS FOR MODELING DISPLACEMENT SPECTRUMS FROM DISTRIBUTED ACOUSTIC SENSING OF STRAIN MEASUREMENTS FOR MOMENT MAGNITUDE ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/639443 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639443
SYSTEMS AND METHODS FOR MODELING DISPLACEMENT SPECTRUMS FROM DISTRIBUTED ACOUSTIC SENSING OF STRAIN MEASUREMENTS FOR MOMENT MAGNITUDE ESTIMATION Apr 17, 2024 Pending
Array ( [id] => 19513456 [patent_doc_number] => 20240345142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEMS AND METHODS FOR TIME-SYNCHRONIZED TOPOLOGY AND STATE ESTIMATION IN REAL-TIME UNOBSERVABLE DISTRIBUTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/638531 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638531
SYSTEMS AND METHODS FOR TIME-SYNCHRONIZED TOPOLOGY AND STATE ESTIMATION IN REAL-TIME UNOBSERVABLE DISTRIBUTION SYSTEMS Apr 16, 2024 Pending
Array ( [id] => 19346612 [patent_doc_number] => 20240255575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD AND APPARATUS WITH BATTERY STATE ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/631429 [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] => 11621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631429
Method and apparatus with battery state estimation Apr 9, 2024 Issued
Array ( [id] => 19748692 [patent_doc_number] => 20250037257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => STATE DETECTION SYSTEM AND STATE DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/601255 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601255
STATE DETECTION SYSTEM AND STATE DETECTION METHOD Mar 10, 2024 Pending
Array ( [id] => 19434032 [patent_doc_number] => 20240302530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => LIDAR MEMORY BASED SEGMENTATION [patent_app_type] => utility [patent_app_number] => 18/598958 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18598958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598958
LIDAR MEMORY BASED SEGMENTATION Mar 6, 2024 Pending
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