Search

Hoai An D. Nguyen

Examiner (ID: 3723, Phone: (571)272-2170 , Office: P/2868 )

Most Active Art Unit
2858
Art Unit(s)
2831, 2858, 2868, 2854
Total Applications
1662
Issued Applications
1477
Pending Applications
69
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20489303 [patent_doc_number] => 20260025506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED [patent_app_type] => utility [patent_app_number] => 19/341241 [patent_app_country] => US [patent_app_date] => 2025-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19341241 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/341241
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Sep 25, 2025 Issued
Array ( [id] => 20449522 [patent_doc_number] => 20260006249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => VIDEO ENCODING AND DISTRIBUTION METHODS [patent_app_type] => utility [patent_app_number] => 19/320687 [patent_app_country] => US [patent_app_date] => 2025-09-05 [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] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19320687 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/320687
VIDEO ENCODING AND DISTRIBUTION METHODS Sep 4, 2025 Pending
Array ( [id] => 20382924 [patent_doc_number] => 20250365417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED [patent_app_type] => utility [patent_app_number] => 19/292779 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292779 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292779
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20539613 [patent_doc_number] => 12556697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored [patent_app_type] => utility [patent_app_number] => 19/292577 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 17140 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292577 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292577
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20382918 [patent_doc_number] => 20250365411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED [patent_app_type] => utility [patent_app_number] => 19/292690 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292690 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292690
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20382917 [patent_doc_number] => 20250365410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED [patent_app_type] => utility [patent_app_number] => 19/292611 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19292611 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292611
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20565599 [patent_doc_number] => 12568218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored [patent_app_type] => utility [patent_app_number] => 19/292777 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 17494 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292777 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292777
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20382922 [patent_doc_number] => 20250365415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED [patent_app_type] => utility [patent_app_number] => 19/292751 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292751 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292751
IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED Aug 5, 2025 Pending
Array ( [id] => 20565598 [patent_doc_number] => 12568217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored [patent_app_type] => utility [patent_app_number] => 19/292747 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 17494 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292747 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292747
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20582254 [patent_doc_number] => 12574512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored [patent_app_type] => utility [patent_app_number] => 19/292714 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 17230 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292714 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292714
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20565597 [patent_doc_number] => 12568216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored [patent_app_type] => utility [patent_app_number] => 19/292722 [patent_app_country] => US [patent_app_date] => 2025-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 17141 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [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] => 19292722 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292722
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored Aug 5, 2025 Issued
Array ( [id] => 20064889 [patent_doc_number] => 20250203111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SYSTEM AND METHOD FOR END-TO-END LOSSLESS STEREO IMAGE COMPRESSION [patent_app_type] => utility [patent_app_number] => 19/055032 [patent_app_country] => US [patent_app_date] => 2025-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19055032 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/055032
SYSTEM AND METHOD FOR END-TO-END LOSSLESS STEREO IMAGE COMPRESSION Feb 16, 2025 Pending
Array ( [id] => 20037381 [patent_doc_number] => 20250175603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECORDING MEDIUM HAVING BITSTREAM STORED THEREIN [patent_app_type] => utility [patent_app_number] => 19/041056 [patent_app_country] => US [patent_app_date] => 2025-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19041056 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/041056
IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECORDING MEDIUM HAVING BITSTREAM STORED THEREIN Jan 29, 2025 Pending
Array ( [id] => 20046266 [patent_doc_number] => 20250184488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES [patent_app_type] => utility [patent_app_number] => 19/024001 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11327 [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] => 19024001 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024001
CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES Jan 15, 2025 Pending
Array ( [id] => 20037383 [patent_doc_number] => 20250175605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES [patent_app_type] => utility [patent_app_number] => 19/023936 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11444 [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] => 19023936 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023936
CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES Jan 15, 2025 Pending
Array ( [id] => 20020946 [patent_doc_number] => 20250159168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES [patent_app_type] => utility [patent_app_number] => 19/023863 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11273 [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] => 19023863 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023863
CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES Jan 15, 2025 Pending
Array ( [id] => 20012355 [patent_doc_number] => 20250150577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => METHOD AND APPARATUS FOR SIGNALING AND CONSTRUCTION OF VIDEO CODING REFERENCE PICTURE LISTS [patent_app_type] => utility [patent_app_number] => 19/013071 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19013071 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013071
METHOD AND APPARATUS FOR SIGNALING AND CONSTRUCTION OF VIDEO CODING REFERENCE PICTURE LISTS Jan 7, 2025 Pending
Array ( [id] => 19894249 [patent_doc_number] => 20250119561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 18/984662 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18984662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/984662
SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING Dec 16, 2024 Pending
Array ( [id] => 19822529 [patent_doc_number] => 20250080736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => IMAGE PROCESSING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/951844 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18951844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951844
IMAGE PROCESSING DEVICE AND METHOD Nov 18, 2024 Pending
Array ( [id] => 19801634 [patent_doc_number] => 20250067559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE [patent_app_type] => utility [patent_app_number] => 18/944327 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944327
APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE Nov 11, 2024 Pending
Menu