
Yingchun He
Examiner (ID: 9515, Phone: (571)270-7218 , Office: P/2613 )
| Most Active Art Unit | 2613 |
| Art Unit(s) | 2613, 2678, 2628 |
| Total Applications | 700 |
| Issued Applications | 546 |
| Pending Applications | 65 |
| Abandoned Applications | 115 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20035945
[patent_doc_number] => 20250174167
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 19/029382
[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] => 45667
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029382
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/029382 | SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM | Jan 16, 2025 | Pending |
Array
(
[id] => 20332439
[patent_doc_number] => 12462723
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => System and method for a multi-primary wide gamut color system
[patent_app_type] => utility
[patent_app_number] => 19/028689
[patent_app_country] => US
[patent_app_date] => 2025-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 194
[patent_figures_cnt] => 229
[patent_no_of_words] => 44940
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028689
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/028689 | System and method for a multi-primary wide gamut color system | Jan 16, 2025 | Issued |
Array
(
[id] => 20274553
[patent_doc_number] => 12444337
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => System and method for a multi-primary wide gamut color system
[patent_app_type] => utility
[patent_app_number] => 19/029220
[patent_app_country] => US
[patent_app_date] => 2025-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 117
[patent_figures_cnt] => 120
[patent_no_of_words] => 46870
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029220
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/029220 | System and method for a multi-primary wide gamut color system | Jan 16, 2025 | Issued |
Array
(
[id] => 19752465
[patent_doc_number] => 20250041030
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => INTRAORAL SCANNING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/920821
[patent_app_country] => US
[patent_app_date] => 2024-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 58711
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920821
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/920821 | Intraoral scanning apparatus | Oct 17, 2024 | Issued |
Array
(
[id] => 19844934
[patent_doc_number] => 20250090285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => INTRAORAL SCANNING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/900492
[patent_app_country] => US
[patent_app_date] => 2024-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 58711
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900492
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/900492 | Intraoral scanning apparatus | Sep 26, 2024 | Issued |
Array
(
[id] => 19870229
[patent_doc_number] => 12263064
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-01
[patent_title] => Intraoral scanning apparatus
[patent_app_type] => utility
[patent_app_number] => 18/810503
[patent_app_country] => US
[patent_app_date] => 2024-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 54
[patent_figures_cnt] => 125
[patent_no_of_words] => 58712
[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] => 18810503
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/810503 | Intraoral scanning apparatus | Aug 19, 2024 | Issued |
Array
(
[id] => 19500045
[patent_doc_number] => 20240339063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/747872
[patent_app_country] => US
[patent_app_date] => 2024-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 65139
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18747872
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/747872 | SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM | Jun 18, 2024 | Pending |
Array
(
[id] => 19483278
[patent_doc_number] => 20240331320
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => Environment Model With Surfaces And Per-Surface Volumes
[patent_app_type] => utility
[patent_app_number] => 18/738681
[patent_app_country] => US
[patent_app_date] => 2024-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8879
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738681
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/738681 | Environment Model With Surfaces And Per-Surface Volumes | Jun 9, 2024 | Pending |
Array
(
[id] => 19452253
[patent_doc_number] => 20240312383
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/671363
[patent_app_country] => US
[patent_app_date] => 2024-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43249
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671363
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/671363 | System and method for a multi-primary wide gamut color system | May 21, 2024 | Issued |
Array
(
[id] => 19452253
[patent_doc_number] => 20240312383
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/671363
[patent_app_country] => US
[patent_app_date] => 2024-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43249
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671363
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/671363 | System and method for a multi-primary wide gamut color system | May 21, 2024 | Issued |
Array
(
[id] => 19452252
[patent_doc_number] => 20240312382
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/658518
[patent_app_country] => US
[patent_app_date] => 2024-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 59921
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18658518
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/658518 | System and method for a multi-primary wide gamut color system | May 7, 2024 | Issued |
Array
(
[id] => 20175596
[patent_doc_number] => 12394348
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => System and method for a multi-primary wide gamut color system
[patent_app_type] => utility
[patent_app_number] => 18/652237
[patent_app_country] => US
[patent_app_date] => 2024-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 96
[patent_figures_cnt] => 116
[patent_no_of_words] => 41421
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652237
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/652237 | System and method for a multi-primary wide gamut color system | Apr 30, 2024 | Issued |
Array
(
[id] => 19513710
[patent_doc_number] => 20240345396
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => METHODS AND DEVICES RELATED TO EXTENDED REALITY
[patent_app_type] => utility
[patent_app_number] => 18/644990
[patent_app_country] => US
[patent_app_date] => 2024-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13335
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644990
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/644990 | METHODS AND DEVICES RELATED TO EXTENDED REALITY | Apr 23, 2024 | Pending |
Array
(
[id] => 19383973
[patent_doc_number] => 20240273843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => LOW LATENCY HAND-TRACKING IN AUGMENTED REALITY SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/645277
[patent_app_country] => US
[patent_app_date] => 2024-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9735
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645277
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/645277 | LOW LATENCY HAND-TRACKING IN AUGMENTED REALITY SYSTEMS | Apr 23, 2024 | Pending |
Array
(
[id] => 19379031
[patent_doc_number] => 20240268901
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => MEDICAL USER INTERFACES AND RELATED METHODS OF USE
[patent_app_type] => utility
[patent_app_number] => 18/642906
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642906
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/642906 | MEDICAL USER INTERFACES AND RELATED METHODS OF USE | Apr 22, 2024 | Pending |
Array
(
[id] => 19379031
[patent_doc_number] => 20240268901
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => MEDICAL USER INTERFACES AND RELATED METHODS OF USE
[patent_app_type] => utility
[patent_app_number] => 18/642906
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642906
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/642906 | MEDICAL USER INTERFACES AND RELATED METHODS OF USE | Apr 22, 2024 | Pending |
Array
(
[id] => 20161018
[patent_doc_number] => 12387650
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => System and method for a multi-primary wide gamut color system
[patent_app_type] => utility
[patent_app_number] => 18/627764
[patent_app_country] => US
[patent_app_date] => 2024-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 91
[patent_figures_cnt] => 91
[patent_no_of_words] => 28549
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627764
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/627764 | System and method for a multi-primary wide gamut color system | Apr 4, 2024 | Issued |
Array
(
[id] => 19912284
[patent_doc_number] => 12288499
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => System and method for a six-primary wide gamut color system
[patent_app_type] => utility
[patent_app_number] => 18/627034
[patent_app_country] => US
[patent_app_date] => 2024-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 116
[patent_figures_cnt] => 121
[patent_no_of_words] => 33357
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 18627034
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/627034 | System and method for a six-primary wide gamut color system | Apr 3, 2024 | Issued |
Array
(
[id] => 19531122
[patent_doc_number] => 20240355024
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR VIDEO GENERATION
[patent_app_type] => utility
[patent_app_number] => 18/622479
[patent_app_country] => US
[patent_app_date] => 2024-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8022
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622479
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/622479 | METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR VIDEO GENERATION | Mar 28, 2024 | Pending |
Array
(
[id] => 19321097
[patent_doc_number] => 20240242643
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => METHOD AND APPARATUS FOR PROJECTING IMAGES ON SURFACES
[patent_app_type] => utility
[patent_app_number] => 18/619946
[patent_app_country] => US
[patent_app_date] => 2024-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6366
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619946
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/619946 | METHOD AND APPARATUS FOR PROJECTING IMAGES ON SURFACES | Mar 27, 2024 | Pending |