
Allen Chan
Examiner (ID: 19003, Phone: (571)270-5529 , Office: P/3714 )
| Most Active Art Unit | 3715 |
| Art Unit(s) | 3718, 3714, 3715 |
| Total Applications | 945 |
| Issued Applications | 685 |
| Pending Applications | 53 |
| Abandoned Applications | 213 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20073542
[patent_doc_number] => 20250211764
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => MPM LIST CONSTRUCTION
[patent_app_type] => utility
[patent_app_number] => 19/081844
[patent_app_country] => US
[patent_app_date] => 2025-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13331
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19081844
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/081844 | MPM LIST CONSTRUCTION | Mar 16, 2025 | Pending |
Array
(
[id] => 20209227
[patent_doc_number] => 20250278947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-04
[patent_title] => IMAGE INFORMATION ACQUISITION APPARATUS, IMAGE INFORMATION ACQUISITION METHOD, AND IMAGE INFORMATION ACQUISITION PROGRAM
[patent_app_type] => utility
[patent_app_number] => 19/065824
[patent_app_country] => US
[patent_app_date] => 2025-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[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] => 19065824
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/065824 | IMAGE INFORMATION ACQUISITION APPARATUS, IMAGE INFORMATION ACQUISITION METHOD, AND IMAGE INFORMATION ACQUISITION PROGRAM | Feb 26, 2025 | Pending |
Array
(
[id] => 20055234
[patent_doc_number] => 20250193456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => FILTERING-BASED IMAGE CODING DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 19/057693
[patent_app_country] => US
[patent_app_date] => 2025-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24180
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057693
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/057693 | FILTERING-BASED IMAGE CODING DEVICE AND METHOD | Feb 18, 2025 | Pending |
Array
(
[id] => 20151697
[patent_doc_number] => 20250251535
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => PASSIVE RETROREFLECTION COUNTERMEASURES BY A DIFFRACTION GRATING AT THE IMAGE PLANE
[patent_app_type] => utility
[patent_app_number] => 19/049617
[patent_app_country] => US
[patent_app_date] => 2025-02-10
[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] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049617
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/049617 | PASSIVE RETROREFLECTION COUNTERMEASURES BY A DIFFRACTION GRATING AT THE IMAGE PLANE | Feb 9, 2025 | Pending |
Array
(
[id] => 20138962
[patent_doc_number] => 20250246006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-31
[patent_title] => ENVIRONMENT MAP GENERATION PROGRAM AND THREE-DIMENSIONAL SENSOR CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 19/027732
[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] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[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] => 19027732
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/027732 | Environment map generation program and three-dimensional sensor control device | Jan 16, 2025 | Issued |
Array
(
[id] => 20104109
[patent_doc_number] => 20250234045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-17
[patent_title] => Gradual Decoding Refresh In Video Coding
[patent_app_type] => utility
[patent_app_number] => 19/022801
[patent_app_country] => US
[patent_app_date] => 2025-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14959
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19022801
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/022801 | Gradual Decoding Refresh In Video Coding | Jan 14, 2025 | Pending |
Array
(
[id] => 20003905
[patent_doc_number] => 20250142127
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => Picture Timing Information Signaling In Coded Video
[patent_app_type] => utility
[patent_app_number] => 19/011018
[patent_app_country] => US
[patent_app_date] => 2025-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10020
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011018
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/011018 | Picture Timing Information Signaling In Coded Video | Jan 5, 2025 | Pending |
Array
(
[id] => 19836885
[patent_doc_number] => 20250088671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS
[patent_app_type] => utility
[patent_app_number] => 18/955561
[patent_app_country] => US
[patent_app_date] => 2024-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18646
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18955561
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/955561 | NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS | Nov 20, 2024 | Pending |
Array
(
[id] => 20154455
[patent_doc_number] => 20250254293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => POSITION DEPENDENT PREDICTION COMBINATION FOR VIDEO CODING
[patent_app_type] => utility
[patent_app_number] => 18/924934
[patent_app_country] => US
[patent_app_date] => 2024-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9871
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18924934
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/924934 | POSITION DEPENDENT PREDICTION COMBINATION FOR VIDEO CODING | Oct 22, 2024 | Pending |
Array
(
[id] => 19750889
[patent_doc_number] => 20250039454
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => DECODING METHOD, ENCODING METHOD, DECODER AND ENCODER
[patent_app_type] => utility
[patent_app_number] => 18/913625
[patent_app_country] => US
[patent_app_date] => 2024-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26437
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913625
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/913625 | DECODING METHOD, ENCODING METHOD, DECODER AND ENCODER | Oct 10, 2024 | Pending |
Array
(
[id] => 20582248
[patent_doc_number] => 12574506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-10
[patent_title] => Method and device for coding image on basis of inter prediction
[patent_app_type] => utility
[patent_app_number] => 18/904694
[patent_app_country] => US
[patent_app_date] => 2024-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 22257
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 437
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18904694
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/904694 | Method and device for coding image on basis of inter prediction | Oct 1, 2024 | Issued |
Array
(
[id] => 19713920
[patent_doc_number] => 20250024062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING SUB-PICTURE, AND BIT STREAM TRANSMISSION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/901625
[patent_app_country] => US
[patent_app_date] => 2024-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17882
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901625
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/901625 | METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING SUB-PICTURE, AND BIT STREAM TRANSMISSION METHOD | Sep 29, 2024 | Pending |
Array
(
[id] => 19692259
[patent_doc_number] => 20250010804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => POWER AND MACHINE DISPLAY
[patent_app_type] => utility
[patent_app_number] => 18/887769
[patent_app_country] => US
[patent_app_date] => 2024-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18555
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887769
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/887769 | POWER AND MACHINE DISPLAY | Sep 16, 2024 | Pending |
Array
(
[id] => 19663418
[patent_doc_number] => 20240430483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING
[patent_app_type] => utility
[patent_app_number] => 18/828785
[patent_app_country] => US
[patent_app_date] => 2024-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11245
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 18828785
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/828785 | PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING | Sep 8, 2024 | Pending |
Array
(
[id] => 19606236
[patent_doc_number] => 20240397116
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS
[patent_app_type] => utility
[patent_app_number] => 18/796142
[patent_app_country] => US
[patent_app_date] => 2024-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11791
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796142
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/796142 | METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS | Aug 5, 2024 | Pending |
Array
(
[id] => 19606235
[patent_doc_number] => 20240397115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS
[patent_app_type] => utility
[patent_app_number] => 18/796131
[patent_app_country] => US
[patent_app_date] => 2024-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796131
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/796131 | METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS | Aug 5, 2024 | Pending |
Array
(
[id] => 19606237
[patent_doc_number] => 20240397117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS
[patent_app_type] => utility
[patent_app_number] => 18/796148
[patent_app_country] => US
[patent_app_date] => 2024-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11714
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796148
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/796148 | METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS | Aug 5, 2024 | Pending |
Array
(
[id] => 19606234
[patent_doc_number] => 20240397114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS
[patent_app_type] => utility
[patent_app_number] => 18/796120
[patent_app_country] => US
[patent_app_date] => 2024-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11766
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796120
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/796120 | METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS | Aug 5, 2024 | Pending |
Array
(
[id] => 19547847
[patent_doc_number] => 20240364883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => CODING AND DECODING METHODS, CODER AND DECODER, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/767880
[patent_app_country] => US
[patent_app_date] => 2024-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20997
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767880
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/767880 | CODING AND DECODING METHODS, CODER AND DECODER, AND STORAGE MEDIUM | Jul 8, 2024 | Pending |
Array
(
[id] => 20333836
[patent_doc_number] => 12464124
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Video coding method based on secondary transform, and device therefor
[patent_app_type] => utility
[patent_app_number] => 18/749048
[patent_app_country] => US
[patent_app_date] => 2024-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 44345
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749048
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/749048 | Video coding method based on secondary transform, and device therefor | Jun 19, 2024 | Issued |