
Zhitong Chen
Examiner (ID: 2165, Phone: (571)270-1936 , Office: P/2649 )
| Most Active Art Unit | 2649 |
| Art Unit(s) | 2649, 2647, 2616 |
| Total Applications | 695 |
| Issued Applications | 469 |
| Pending Applications | 96 |
| Abandoned Applications | 145 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18953878
[patent_doc_number] => 20240042205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => ANTENNA ARRANGEMENTS
[patent_app_type] => utility
[patent_app_number] => 18/266671
[patent_app_country] => US
[patent_app_date] => 2021-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 32265
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18266671
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/266671 | ANTENNA ARRANGEMENTS | Dec 9, 2021 | Pending |
Array
(
[id] => 19811827
[patent_doc_number] => 12243224
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-04
[patent_title] => Medical image analysis method, medical image analysis apparatus, and medical image analysis system for quantifying joint condition
[patent_app_type] => utility
[patent_app_number] => 17/634761
[patent_app_country] => US
[patent_app_date] => 2021-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 9751
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634761
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/634761 | Medical image analysis method, medical image analysis apparatus, and medical image analysis system for quantifying joint condition | Dec 2, 2021 | Issued |
Array
(
[id] => 17483727
[patent_doc_number] => 20220091231
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => METHOD, APPARATUS, AND SYSTEM FOR HUMAN IDENTIFICATION BASED ON HUMAN RADIO BIOMETRIC INFORMATION
[patent_app_type] => utility
[patent_app_number] => 17/539058
[patent_app_country] => US
[patent_app_date] => 2021-11-30
[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] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539058
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/539058 | Method, apparatus, and system for human identification based on human radio biometric information | Nov 29, 2021 | Issued |
Array
(
[id] => 17476712
[patent_doc_number] => 20220084216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => METHOD AND APPARATUS FOR DETECTING MOTION DEVIATION IN A VIDEO
[patent_app_type] => utility
[patent_app_number] => 17/534245
[patent_app_country] => US
[patent_app_date] => 2021-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5667
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534245
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/534245 | Method and apparatus for detecting motion deviation in a video | Nov 22, 2021 | Issued |
Array
(
[id] => 20076012
[patent_doc_number] => 12350041
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Systems, devices, and methods for energy efficient electrical device activation
[patent_app_type] => utility
[patent_app_number] => 17/532427
[patent_app_country] => US
[patent_app_date] => 2021-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 42
[patent_no_of_words] => 14554
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532427
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/532427 | Systems, devices, and methods for energy efficient electrical device activation | Nov 21, 2021 | Issued |
Array
(
[id] => 19811942
[patent_doc_number] => 12243342
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-04
[patent_title] => Machine learning techniques for extracting floorplan elements from architectural drawings
[patent_app_type] => utility
[patent_app_number] => 17/521774
[patent_app_country] => US
[patent_app_date] => 2021-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 8747
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521774
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/521774 | Machine learning techniques for extracting floorplan elements from architectural drawings | Nov 7, 2021 | Issued |
Array
(
[id] => 17598597
[patent_doc_number] => 20220148171
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-12
[patent_title] => METHODS AND APPARATUSES FOR DETERMINING TRANSDUCER LOCATIONS TO GENERATE TUMOR TREATING FIELDS
[patent_app_type] => utility
[patent_app_number] => 17/517407
[patent_app_country] => US
[patent_app_date] => 2021-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517407
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/517407 | Methods and apparatuses for determining transducer locations to generate tumor treating fields | Nov 1, 2021 | Issued |
Array
(
[id] => 18249774
[patent_doc_number] => 11606382
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-03-14
[patent_title] => System and method for evaluating an organization's cyber insurance risk for exposure to cyber attacks
[patent_app_type] => utility
[patent_app_number] => 17/510483
[patent_app_country] => US
[patent_app_date] => 2021-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3341
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510483
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/510483 | System and method for evaluating an organization's cyber insurance risk for exposure to cyber attacks | Oct 25, 2021 | Issued |
Array
(
[id] => 17565534
[patent_doc_number] => 20220129683
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => SELECTING DATA FOR DEEP LEARNING
[patent_app_type] => utility
[patent_app_number] => 17/508551
[patent_app_country] => US
[patent_app_date] => 2021-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26813
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508551
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/508551 | Selecting data for deep learning | Oct 21, 2021 | Issued |
Array
(
[id] => 17550907
[patent_doc_number] => 20220122249
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => USER INTERFACE FOR VIDEO ANALYSIS
[patent_app_type] => utility
[patent_app_number] => 17/501491
[patent_app_country] => US
[patent_app_date] => 2021-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22026
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501491
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/501491 | User interface for video analysis | Oct 13, 2021 | Issued |
Array
(
[id] => 19486841
[patent_doc_number] => 12106562
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-01
[patent_title] => System and method for anomaly detection of a scene
[patent_app_type] => utility
[patent_app_number] => 17/497104
[patent_app_country] => US
[patent_app_date] => 2021-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 10
[patent_no_of_words] => 10950
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 310
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497104
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/497104 | System and method for anomaly detection of a scene | Oct 7, 2021 | Issued |
Array
(
[id] => 17508426
[patent_doc_number] => 20220101529
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => IMAGE PROCESSING DEVICE AND IMAGE PROCESSING PROGRAM
[patent_app_type] => utility
[patent_app_number] => 17/488333
[patent_app_country] => US
[patent_app_date] => 2021-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13424
[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] => 17488333
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/488333 | Image processing device and image processing program | Sep 28, 2021 | Issued |
Array
(
[id] => 19626477
[patent_doc_number] => 12165314
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Method for generating a trained machine learning algorithm
[patent_app_type] => utility
[patent_app_number] => 17/487156
[patent_app_country] => US
[patent_app_date] => 2021-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 16661
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487156
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/487156 | Method for generating a trained machine learning algorithm | Sep 27, 2021 | Issued |
Array
(
[id] => 17508422
[patent_doc_number] => 20220101525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => DEVICE AND METHOD FOR PRODUCING A DIGITAL VIDEO CLASSIFIER
[patent_app_type] => utility
[patent_app_number] => 17/487070
[patent_app_country] => US
[patent_app_date] => 2021-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6200
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 414
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487070
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/487070 | Device and method for producing a digital video classifier | Sep 27, 2021 | Issued |
Array
(
[id] => 18659175
[patent_doc_number] => 20230305178
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => METHOD AND SYSTEM FOR PROCESSING SEISMIC IMAGES TO OBTAIN SEISMIC HORIZON SURFACES FOR A GEOLOGICAL FORMATION
[patent_app_type] => utility
[patent_app_number] => 18/246320
[patent_app_country] => US
[patent_app_date] => 2021-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10234
[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] => 18246320
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/246320 | Method and system for processing seismic images to obtain seismic horizon surfaces for a geological formation | Sep 27, 2021 | Issued |
Array
(
[id] => 19198551
[patent_doc_number] => 11995792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-28
[patent_title] => System and method for detecting and rectifying vision for individuals with imprecise focal points
[patent_app_type] => utility
[patent_app_number] => 17/482597
[patent_app_country] => US
[patent_app_date] => 2021-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3989
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482597
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/482597 | System and method for detecting and rectifying vision for individuals with imprecise focal points | Sep 22, 2021 | Issued |
Array
(
[id] => 19183302
[patent_doc_number] => 11989895
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Capturing environmental features using 2D and 3D scans
[patent_app_type] => utility
[patent_app_number] => 17/459084
[patent_app_country] => US
[patent_app_date] => 2021-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 29
[patent_no_of_words] => 10276
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459084
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/459084 | Capturing environmental features using 2D and 3D scans | Sep 14, 2021 | Issued |
Array
(
[id] => 17485270
[patent_doc_number] => 20220092774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => METHOD AND APPARATUS FOR ANALYSIS OF HISTOPATHOLOGY IMAGE DATA
[patent_app_type] => utility
[patent_app_number] => 17/474142
[patent_app_country] => US
[patent_app_date] => 2021-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25901
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474142
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/474142 | METHOD AND APPARATUS FOR ANALYSIS OF HISTOPATHOLOGY IMAGE DATA | Sep 13, 2021 | Abandoned |
Array
(
[id] => 19278332
[patent_doc_number] => 12028469
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Electronic device and information processing method
[patent_app_type] => utility
[patent_app_number] => 17/474522
[patent_app_country] => US
[patent_app_date] => 2021-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 11103
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474522
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/474522 | Electronic device and information processing method | Sep 13, 2021 | Issued |
Array
(
[id] => 18758815
[patent_doc_number] => 20230362294
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => Window Display Method and Device
[patent_app_type] => utility
[patent_app_number] => 18/246971
[patent_app_country] => US
[patent_app_date] => 2021-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37093
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[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] => 18246971
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/246971 | Window display method and device | Sep 7, 2021 | Issued |