
Haixia Du
Examiner (ID: 12664, Phone: (571)270-5646 , Office: P/2611 )
| Most Active Art Unit | 2611 |
| Art Unit(s) | 2611, 2677, 2628, 2699, 2600 |
| Total Applications | 603 |
| Issued Applications | 493 |
| Pending Applications | 51 |
| Abandoned Applications | 73 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19304994
[patent_doc_number] => 20240233574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => INFORMATION PROCESSING SYSTEM AND CONTROL METHOD
[patent_app_type] => utility
[patent_app_number] => 18/613579
[patent_app_country] => US
[patent_app_date] => 2024-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9894
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613579
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/613579 | INFORMATION PROCESSING SYSTEM AND CONTROL METHOD | Mar 21, 2024 | Pending |
Array
(
[id] => 20246481
[patent_doc_number] => 20250295350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => SYSTEM AND METHOD FOR INTERACTING WITH HUMAN BRAIN ACTIVITIES USING EEG-FNIRS NEUROFEEDBACK
[patent_app_type] => utility
[patent_app_number] => 18/613064
[patent_app_country] => US
[patent_app_date] => 2024-03-21
[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] => -18
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613064
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/613064 | SYSTEM AND METHOD FOR INTERACTING WITH HUMAN BRAIN ACTIVITIES USING EEG-FNIRS NEUROFEEDBACK | Mar 20, 2024 | Pending |
Array
(
[id] => 19634208
[patent_doc_number] => 20240412657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => MACHINE OPERATION TRAINING APPARATUS AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/612774
[patent_app_country] => US
[patent_app_date] => 2024-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5115
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612774
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/612774 | MACHINE OPERATION TRAINING APPARATUS AND METHOD | Mar 20, 2024 | Pending |
Array
(
[id] => 20122450
[patent_doc_number] => 20250237481
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => ENHANCED TRAINING SYSTEM FOR LAW ENFORCEMENT, SECURITY, AND MILITARY PERSONNEL
[patent_app_type] => utility
[patent_app_number] => 18/421041
[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] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18421041
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/421041 | ENHANCED TRAINING SYSTEM FOR LAW ENFORCEMENT, SECURITY, AND MILITARY PERSONNEL | Jan 23, 2024 | Pending |
Array
(
[id] => 19335204
[patent_doc_number] => 20240249634
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => SYSTEM AND METHOD FOR THE AUTOMATIC GRADING OF PROBLEMS WITH MATHEMATICAL EXPRESSIONS
[patent_app_type] => utility
[patent_app_number] => 18/418866
[patent_app_country] => US
[patent_app_date] => 2024-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5079
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418866
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/418866 | SYSTEM AND METHOD FOR THE AUTOMATIC GRADING OF PROBLEMS WITH MATHEMATICAL EXPRESSIONS | Jan 21, 2024 | Pending |
Array
(
[id] => 20122429
[patent_doc_number] => 20250237460
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => FIREARM OPTIC DATA DISPLAY
[patent_app_type] => utility
[patent_app_number] => 18/417326
[patent_app_country] => US
[patent_app_date] => 2024-01-19
[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] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417326
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/417326 | FIREARM OPTIC DATA DISPLAY | Jan 18, 2024 | Pending |
Array
(
[id] => 19659515
[patent_doc_number] => 20240426580
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => POSITION LOCATOR SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/417074
[patent_app_country] => US
[patent_app_date] => 2024-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5784
[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] => 18417074
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/417074 | POSITION LOCATOR SYSTEMS | Jan 18, 2024 | Pending |
Array
(
[id] => 19321087
[patent_doc_number] => 20240242633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => MODULAR CRICOTHYROTOMY TRAINING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/412734
[patent_app_country] => US
[patent_app_date] => 2024-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3990
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412734
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/412734 | MODULAR CRICOTHYROTOMY TRAINING SYSTEM | Jan 14, 2024 | Pending |
Array
(
[id] => 19304992
[patent_doc_number] => 20240233572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => VIRTUAL REALITY SYSTEM OF ACUPUNCTURE
[patent_app_type] => utility
[patent_app_number] => 18/404890
[patent_app_country] => US
[patent_app_date] => 2024-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3716
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404890
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/404890 | VIRTUAL REALITY SYSTEM OF ACUPUNCTURE | Jan 4, 2024 | Pending |
Array
(
[id] => 19116073
[patent_doc_number] => 20240127823
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-18
[patent_title] => SEMIAUTOMATED RELAY METHOD AND APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/396162
[patent_app_country] => US
[patent_app_date] => 2023-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 76748
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396162
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/396162 | SEMIAUTOMATED RELAY METHOD AND APPARATUS | Dec 25, 2023 | Pending |
Array
(
[id] => 19216540
[patent_doc_number] => 20240181244
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => ECG AND DEFIBRILLATOR ELECTRODE DETECTION AND TRACKING SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/537011
[patent_app_country] => US
[patent_app_date] => 2023-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12992
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 18537011
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/537011 | ECG AND DEFIBRILLATOR ELECTRODE DETECTION AND TRACKING SYSTEM AND METHOD | Dec 11, 2023 | Pending |
Array
(
[id] => 19749032
[patent_doc_number] => 20250037597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => AUTONOMOUS FRAMEWORK FOR LEARNING AND TEACHING PROCESSES
[patent_app_type] => utility
[patent_app_number] => 18/533988
[patent_app_country] => US
[patent_app_date] => 2023-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6186
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533988
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/533988 | AUTONOMOUS FRAMEWORK FOR LEARNING AND TEACHING PROCESSES | Dec 7, 2023 | Pending |
Array
(
[id] => 20035918
[patent_doc_number] => 20250174140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => Apparatus and Method for Teaching Financial Responsibility
[patent_app_type] => utility
[patent_app_number] => 18/520420
[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] => 1167
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[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] => 18520420
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/520420 | Apparatus and Method for Teaching Financial Responsibility | Nov 26, 2023 | Pending |
Array
(
[id] => 20028298
[patent_doc_number] => 20250166520
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => SYSTEM AND METHOD FOR CENTRALLY MANAGING ADAPTIVE LEARNING ACROSS MULTIPLE DISTRIBUTED E-LEARNING EXPERIENCES
[patent_app_type] => utility
[patent_app_number] => 18/512994
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8180
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512994
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/512994 | SYSTEM AND METHOD FOR CENTRALLY MANAGING ADAPTIVE LEARNING ACROSS MULTIPLE DISTRIBUTED E-LEARNING EXPERIENCES | Nov 16, 2023 | Pending |
Array
(
[id] => 19170563
[patent_doc_number] => 20240156537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => HEART COMPRESSION DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/510622
[patent_app_country] => US
[patent_app_date] => 2023-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6159
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510622
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/510622 | HEART COMPRESSION DEVICE AND METHOD | Nov 14, 2023 | Pending |
Array
(
[id] => 19190941
[patent_doc_number] => 20240169854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => IDENTIFICATION AND VERIFICATION OF BEHAVIOR AND EVENTS DURING INTERACTIONS
[patent_app_type] => utility
[patent_app_number] => 18/500541
[patent_app_country] => US
[patent_app_date] => 2023-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7298
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500541
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/500541 | IDENTIFICATION AND VERIFICATION OF BEHAVIOR AND EVENTS DURING INTERACTIONS | Nov 1, 2023 | Pending |
Array
(
[id] => 20001906
[patent_doc_number] => 20250140128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS OR ELECTRONIC PATIENT CARE
[patent_app_type] => utility
[patent_app_number] => 18/496356
[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] => 132115
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/496356 | COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS OR ELECTRONIC PATIENT CARE | Oct 26, 2023 | Pending |
Array
(
[id] => 19879538
[patent_doc_number] => 20250111795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => DATA PROCESSING SYSTEM FOR DATA RETRIEVAL FROM DATA STORAGE
[patent_app_type] => utility
[patent_app_number] => 18/375111
[patent_app_country] => US
[patent_app_date] => 2023-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12582
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 622
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375111
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/375111 | Data processing system for data retrieval from data storage | Sep 28, 2023 | Issued |
Array
(
[id] => 19085790
[patent_doc_number] => 20240112591
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => LEARNING GAME SYSTEM AND METHODS OF GAMEPLAY
[patent_app_type] => utility
[patent_app_number] => 18/373363
[patent_app_country] => US
[patent_app_date] => 2023-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11086
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 462
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373363
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/373363 | Learning game system and methods of gameplay | Sep 26, 2023 | Issued |
Array
(
[id] => 19070902
[patent_doc_number] => 20240105328
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => NEURAL NETWORK SIMULATOR FOR ULTRASOUND IMAGES AND CLIPS
[patent_app_type] => utility
[patent_app_number] => 18/469641
[patent_app_country] => US
[patent_app_date] => 2023-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8005
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469641
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/469641 | NEURAL NETWORK SIMULATOR FOR ULTRASOUND IMAGES AND CLIPS | Sep 18, 2023 | Pending |