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] => 16503628 [patent_doc_number] => 10869039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Methods and systems for encoding pictures associated with video data [patent_app_type] => utility [patent_app_number] => 16/734785 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 13261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734785
Methods and systems for encoding pictures associated with video data Jan 5, 2020 Issued
Array ( [id] => 18207873 [patent_doc_number] => 20230054130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => OPTIMAL FORMAT SELECTION FOR VIDEO PLAYERS BASED ON PREDICTED VISUAL QUALITY USING MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 17/790102 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790102
Optimal format selection for video players based on predicted visual quality using machine learning Dec 30, 2019 Issued
Array ( [id] => 17041966 [patent_doc_number] => 20210258603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 17/056307 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056307
Method for encoding/decoding image signal and device therefor Dec 25, 2019 Issued
Array ( [id] => 15810255 [patent_doc_number] => 20200128270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => VIDEO ENCODING METHOD, VIDEO ENCODING DEVICE, VIDEO DECODING METHOD AND VIDEO DECODING DEVICE [patent_app_type] => utility [patent_app_number] => 16/719199 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16719199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719199
Video encoding method, video encoding device, video decoding method and video decoding device Dec 17, 2019 Issued
Array ( [id] => 16738054 [patent_doc_number] => 10963707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Vision-based indicator signal detection using spatiotemporal filtering [patent_app_type] => utility [patent_app_number] => 16/713995 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10069 [patent_no_of_claims] => 20 [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] => 16713995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713995
Vision-based indicator signal detection using spatiotemporal filtering Dec 12, 2019 Issued
Array ( [id] => 16419272 [patent_doc_number] => 10827189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Explicit signaling of scalability dimension identifier information in a parameter set [patent_app_type] => utility [patent_app_number] => 16/706487 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 9260 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706487
Explicit signaling of scalability dimension identifier information in a parameter set Dec 5, 2019 Issued
Array ( [id] => 15627945 [patent_doc_number] => 20200084377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CAMERA ARRANGEMENTS FOR WIDE-ANGLE IMAGING [patent_app_type] => utility [patent_app_number] => 16/683181 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683181
CAMERA ARRANGEMENTS FOR WIDE-ANGLE IMAGING Nov 12, 2019 Abandoned
Array ( [id] => 18049167 [patent_doc_number] => 11523132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Prediction image acquisition apparatus, original signal acquisition apparatus, prediction image acquisition method and program [patent_app_type] => utility [patent_app_number] => 17/291394 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11024 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291394
Prediction image acquisition apparatus, original signal acquisition apparatus, prediction image acquisition method and program Nov 6, 2019 Issued
Array ( [id] => 18689481 [patent_doc_number] => 11785236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Parameter grouping among plural coding units for video encoding and decoding [patent_app_type] => utility [patent_app_number] => 17/290302 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17532 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 17290302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290302
Parameter grouping among plural coding units for video encoding and decoding Oct 30, 2019 Issued
Array ( [id] => 15660053 [patent_doc_number] => 20200092557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES [patent_app_type] => utility [patent_app_number] => 16/600287 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15111 [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] => 16600287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600287
Control and use of chroma quantization parameter values Oct 10, 2019 Issued
Array ( [id] => 15464981 [patent_doc_number] => 20200045315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => METHOD AND DEVICE FOR ENCODING/DECODING IMAGE [patent_app_type] => utility [patent_app_number] => 16/589276 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16589276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589276
Method and device for encoding/decoding image Sep 30, 2019 Issued
Array ( [id] => 15417543 [patent_doc_number] => 20200029094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS [patent_app_type] => utility [patent_app_number] => 16/588992 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16588992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588992
Constraints and unit types to simplify video random access Sep 29, 2019 Issued
Array ( [id] => 15720397 [patent_doc_number] => 20200106966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => CAMERA ARRAY FOR A MEDIATED-REALITY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/582855 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582855
Camera array for a mediated-reality system Sep 24, 2019 Issued
Array ( [id] => 15683885 [patent_doc_number] => 20200096606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => VEHICLE INSPECTION SYSTEM AND VEHICLE INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/577143 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16577143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577143
VEHICLE INSPECTION SYSTEM AND VEHICLE INSPECTION METHOD Sep 19, 2019 Abandoned
Array ( [id] => 17390897 [patent_doc_number] => 20220038751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => IMAGE PROCESSING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/277291 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277291
Image processing apparatus and method Sep 12, 2019 Issued
Array ( [id] => 16974799 [patent_doc_number] => 11070788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method and system for determining optimal exposure time and number of exposures in structured light-based 3D camera [patent_app_type] => utility [patent_app_number] => 16/558151 [patent_app_country] => US [patent_app_date] => 2019-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5570 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558151
Method and system for determining optimal exposure time and number of exposures in structured light-based 3D camera Aug 31, 2019 Issued
Array ( [id] => 17567948 [patent_doc_number] => 20220132098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => THREE-DIMENSIONAL DISPLAY APPARATUS AND VIRTUAL REALITY DEVICE [patent_app_type] => utility [patent_app_number] => 16/772902 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16772902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772902
Three-dimensional display apparatus and virtual reality device Aug 25, 2019 Issued
Array ( [id] => 20318782 [patent_doc_number] => 12457342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Predictive coding concept using template matching [patent_app_type] => utility [patent_app_number] => 16/534915 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6324 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534915
Predictive coding concept using template matching Aug 6, 2019 Issued
Array ( [id] => 16294943 [patent_doc_number] => 10771808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Video encoder and decoder for predictive partitioning [patent_app_type] => utility [patent_app_number] => 16/533412 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9455 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 16533412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533412
Video encoder and decoder for predictive partitioning Aug 5, 2019 Issued
Array ( [id] => 15156905 [patent_doc_number] => 20190356930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => APPARATUS AND METHOD FOR DE-BLOCKING FILTERING [patent_app_type] => utility [patent_app_number] => 16/531898 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [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] => 16531898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531898
Apparatus and method for de-blocking filtering Aug 4, 2019 Issued
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