Search

John S. Y. Chu

Examiner (ID: 6903, Phone: (571)272-1329 , Office: P/1722 )

Most Active Art Unit
1752
Art Unit(s)
1737, 1113, 1722, 1506, 1795, 1752
Total Applications
2698
Issued Applications
2095
Pending Applications
158
Abandoned Applications
459

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20487962 [patent_doc_number] => 20260024162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => Self-Supervised Multimodal Structured Illumination Microscopic Reconstruction Method and System [patent_app_type] => utility [patent_app_number] => 19/343976 [patent_app_country] => US [patent_app_date] => 2025-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 608 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19343976 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/343976
Self-supervised multimodal structured illumination microscopic reconstruction method and system Sep 28, 2025 Issued
Array ( [id] => 20368713 [patent_doc_number] => 20250358525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/280527 [patent_app_country] => US [patent_app_date] => 2025-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19280527 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/280527
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Jul 24, 2025 Pending
Array ( [id] => 20044333 [patent_doc_number] => 20250182555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MEANS FOR USING MICROSTRUCTURE OF MATERIALS SURFACE AS A UNIQUE IDENTIFIER [patent_app_type] => utility [patent_app_number] => 19/044329 [patent_app_country] => US [patent_app_date] => 2025-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19044329 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/044329
Means for using microstructure of materials surface as a unique identifier Feb 2, 2025 Issued
Array ( [id] => 20018953 [patent_doc_number] => 20250157175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Personalized Target Selection Method for Non-invasive Neuromodulation Technology [patent_app_type] => utility [patent_app_number] => 19/026895 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026895 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026895
Personalized target selection method for non-invasive neuromodulation technology Jan 16, 2025 Issued
Array ( [id] => 20006249 [patent_doc_number] => 20250144471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DYNAMIC DATA COLLECTION AND SYSTEMATIC PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/942327 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18942327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942327
Dynamic data collection and systematic processing system Nov 7, 2024 Issued
Array ( [id] => 19811938 [patent_doc_number] => 12243338 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Method and apparatus for data processing, computer, storage medium, and program product [patent_app_type] => utility [patent_app_number] => 18/930226 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930226
Method and apparatus for data processing, computer, storage medium, and program product Oct 28, 2024 Issued
Array ( [id] => 19772864 [patent_doc_number] => 20250054290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => OBJECT RECOGNITION MODEL TRAINING METHOD, OBJECT RECOGNITION METHOD AND OBJECT RECOGNITION DEVICE [patent_app_type] => utility [patent_app_number] => 18/929666 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929666
Object recognition model training method, object recognition method and object recognition device Oct 28, 2024 Issued
Array ( [id] => 20659971 [patent_doc_number] => 20260112020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => ITEM IDENTITY VIA SCANNING TECHNOLOGIES [patent_app_type] => utility [patent_app_number] => 18/920915 [patent_app_country] => US [patent_app_date] => 2024-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18920915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920915
ITEM IDENTITY VIA SCANNING TECHNOLOGIES Oct 19, 2024 Pending
Array ( [id] => 19690679 [patent_doc_number] => 20250009224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Method and Image Processing Device for Standardizing Fundus Image on Basis of Artery and Vein [patent_app_type] => utility [patent_app_number] => 18/889479 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889479
Method and Image Processing Device for Standardizing Fundus Image on Basis of Artery and Vein Sep 18, 2024 Pending
Array ( [id] => 19820089 [patent_doc_number] => 20250078296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DISTANCE ESTIMATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/821689 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18821689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821689
DISTANCE ESTIMATION METHOD AND APPARATUS Aug 29, 2024 Pending
Array ( [id] => 19925679 [patent_doc_number] => 12299967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Electronic device and operation method thereof for multimodal temporal-axis fusion artificial intelligence models [patent_app_type] => utility [patent_app_number] => 18/809395 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7565 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809395
Electronic device and operation method thereof for multimodal temporal-axis fusion artificial intelligence models Aug 19, 2024 Issued
Array ( [id] => 19811970 [patent_doc_number] => 12243370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Means for using microstructure of materials surface as a unique identifier [patent_app_type] => utility [patent_app_number] => 18/807484 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 58 [patent_no_of_words] => 24360 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 18807484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/807484
Means for using microstructure of materials surface as a unique identifier Aug 15, 2024 Issued
Array ( [id] => 19603962 [patent_doc_number] => 20240394842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Data Generation Method and Apparatus, Device, and Storage Medium [patent_app_type] => utility [patent_app_number] => 18/797810 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18797810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797810
Data Generation Method and Apparatus, Device, and Storage Medium Aug 7, 2024 Pending
Array ( [id] => 20044049 [patent_doc_number] => 20250182271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DEVICE, PROCESS AND SYSTEM FOR DIAGNOSING AND TRACKING OF THE DEVELOPMENT OF THE SPINAL ALIGNMENT OF A PERSON [patent_app_type] => utility [patent_app_number] => 18/794885 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794885
DEVICE, PROCESS AND SYSTEM FOR DIAGNOSING AND TRACKING OF THE DEVELOPMENT OF THE SPINAL ALIGNMENT OF A PERSON Aug 4, 2024 Pending
Array ( [id] => 19600229 [patent_doc_number] => 20240391109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => AUTONOMOUS WELDING ROBOTS [patent_app_type] => utility [patent_app_number] => 18/790732 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18790732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790732
AUTONOMOUS WELDING ROBOTS Jul 30, 2024 Pending
Array ( [id] => 19730308 [patent_doc_number] => 12208295 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Wildfire detection system [patent_app_type] => utility [patent_app_number] => 18/790367 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 8314 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 771 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790367
Wildfire detection system Jul 30, 2024 Issued
Array ( [id] => 19686972 [patent_doc_number] => 20250005517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD FOR TRACKING AND MAINTAINING INVENTORY IN A STORE [patent_app_type] => utility [patent_app_number] => 18/781684 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781684
METHOD FOR TRACKING AND MAINTAINING INVENTORY IN A STORE Jul 22, 2024 Pending
Array ( [id] => 20461736 [patent_doc_number] => 20260011165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => VECTOR TEXT EXTRACTION [patent_app_type] => utility [patent_app_number] => 18/766290 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766290
VECTOR TEXT EXTRACTION Jul 7, 2024 Pending
Array ( [id] => 19483390 [patent_doc_number] => 20240331432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD AND APPARATUS FOR DATA STRUCTURING OF TEXT [patent_app_type] => utility [patent_app_number] => 18/741370 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741370
Method and apparatus for data structuring of text Jun 11, 2024 Issued
Array ( [id] => 19507339 [patent_doc_number] => 12118767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Classification method based on skeleton lines for map building shapes [patent_app_type] => utility [patent_app_number] => 18/733876 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2330 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733876
Classification method based on skeleton lines for map building shapes Jun 4, 2024 Issued
Menu