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] => 18576576 [patent_doc_number] => 11733095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Hyperspectral image sensor with calibration [patent_app_type] => utility [patent_app_number] => 17/302217 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 48 [patent_no_of_words] => 17434 [patent_no_of_claims] => 20 [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] => 17302217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302217
Hyperspectral image sensor with calibration Apr 26, 2021 Issued
Array ( [id] => 17190362 [patent_doc_number] => 20210337247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SYSTEM FOR PRESENTATION TIME STAMP RECOVERY FROM A TRANSCODER [patent_app_type] => utility [patent_app_number] => 17/234591 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17234591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234591
SYSTEM FOR PRESENTATION TIME STAMP RECOVERY FROM A TRANSCODER Apr 18, 2021 Abandoned
Array ( [id] => 19721323 [patent_doc_number] => 12206876 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Vectorized random forest search [patent_app_type] => utility [patent_app_number] => 17/222519 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3947 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222519
Vectorized random forest search Apr 4, 2021 Issued
Array ( [id] => 19377659 [patent_doc_number] => 12069251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Smart timelapse video to conserve bandwidth by reducing bit rate of video on a camera device with the assistance of neural network input [patent_app_type] => utility [patent_app_number] => 17/216004 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 28383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216004
Smart timelapse video to conserve bandwidth by reducing bit rate of video on a camera device with the assistance of neural network input Mar 28, 2021 Issued
Array ( [id] => 16949263 [patent_doc_number] => 20210207954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => APPARATUS AND METHOD FOR MEASURING A THREE-DIMENSIONAL SHAPE [patent_app_type] => utility [patent_app_number] => 17/212219 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212219
Apparatus and method for measuring a three-dimensional shape Mar 24, 2021 Issued
Array ( [id] => 18735309 [patent_doc_number] => 11804049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Vision-based indicator signal detection using spatiotemporal filtering [patent_app_type] => utility [patent_app_number] => 17/212818 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10090 [patent_no_of_claims] => 19 [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] => 17212818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212818
Vision-based indicator signal detection using spatiotemporal filtering Mar 24, 2021 Issued
Array ( [id] => 18388373 [patent_doc_number] => 11659174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Image encoding method/device, image decoding method/device and recording medium having bitstream stored therein [patent_app_type] => utility [patent_app_number] => 17/196160 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 10677 [patent_no_of_claims] => 11 [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] => 17196160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196160
Image encoding method/device, image decoding method/device and recording medium having bitstream stored therein Mar 8, 2021 Issued
Array ( [id] => 18318477 [patent_doc_number] => 11632575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Binarization of partitioning related to extended quadtree [patent_app_type] => utility [patent_app_number] => 17/183855 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 37 [patent_no_of_words] => 12413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183855
Binarization of partitioning related to extended quadtree Feb 23, 2021 Issued
Array ( [id] => 18204848 [patent_doc_number] => 11587248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Method and system for multiple stereo based depth estimation and collision warning/avoidance utilizing the same [patent_app_type] => utility [patent_app_number] => 17/178727 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178727
Method and system for multiple stereo based depth estimation and collision warning/avoidance utilizing the same Feb 17, 2021 Issued
Array ( [id] => 17131891 [patent_doc_number] => 20210306660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ENCODING APPARATUS, DECODING APPARATUS, ENCODING METHOD, DECODING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/172116 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172116
Encoding apparatus, decoding apparatus, encoding method, decoding method, and storage medium Feb 9, 2021 Issued
Array ( [id] => 18223710 [patent_doc_number] => 20230062704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => VIDEO DECODING METHOD AND DEVICE ENABLING IMPROVED USER INTERACTION WITH VIDEO CONTENT [patent_app_type] => utility [patent_app_number] => 17/797577 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797577
VIDEO DECODING METHOD AND DEVICE ENABLING IMPROVED USER INTERACTION WITH VIDEO CONTENT Feb 2, 2021 Pending
Array ( [id] => 16859741 [patent_doc_number] => 20210160486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CODING WEIGHTED ANGULAR PREDICTION FOR INTRA CODING [patent_app_type] => utility [patent_app_number] => 17/165719 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165719
Coding weighted angular prediction for intra coding Feb 1, 2021 Issued
Array ( [id] => 20176870 [patent_doc_number] => 12395631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Signaling of maximum transform size and residual coding method [patent_app_type] => utility [patent_app_number] => 17/162417 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8816 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162417
Signaling of maximum transform size and residual coding method Jan 28, 2021 Issued
Array ( [id] => 18049151 [patent_doc_number] => 11523116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Methods and apparatuses for encoding and decoding video using signal dependent adaptive quantization [patent_app_type] => utility [patent_app_number] => 17/145531 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 18358 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145531
Methods and apparatuses for encoding and decoding video using signal dependent adaptive quantization Jan 10, 2021 Issued
Array ( [id] => 16813825 [patent_doc_number] => 20210136380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES [patent_app_type] => utility [patent_app_number] => 17/145535 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14980 [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] => 17145535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145535
Control and use of chroma quantization parameter values Jan 10, 2021 Issued
Array ( [id] => 16813828 [patent_doc_number] => 20210136383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD AND DEVICE FOR ENCODING/DECODING IMAGE [patent_app_type] => utility [patent_app_number] => 17/144477 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144477
Method and device for encoding/decoding image Jan 7, 2021 Issued
Array ( [id] => 16813831 [patent_doc_number] => 20210136386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => MULTI-HYPOTHESIS PREDICTION [patent_app_type] => utility [patent_app_number] => 17/145050 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145050
Multi-hypothesis prediction Jan 7, 2021 Issued
Array ( [id] => 17320691 [patent_doc_number] => 20210409741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHOD FOR TRANSCODING VIDEO AND RELATED ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/129476 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129476
Method for transcoding video and related electronic device Dec 20, 2020 Issued
Array ( [id] => 19655621 [patent_doc_number] => 12177435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Image processing device and method [patent_app_type] => utility [patent_app_number] => 17/781732 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 35544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781732
Image processing device and method Dec 17, 2020 Issued
Array ( [id] => 18106698 [patent_doc_number] => 11546606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Video encoding method, video decoding method, video encoding apparatus, and video decoding apparatus [patent_app_type] => utility [patent_app_number] => 17/122447 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 46 [patent_no_of_words] => 18061 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122447
Video encoding method, video decoding method, video encoding apparatus, and video decoding apparatus Dec 14, 2020 Issued
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