Search

Dung K. Chau

Examiner (ID: 11157, Phone: (571)270-1754 , Office: P/2153 )

Most Active Art Unit
2153
Art Unit(s)
2153, 2161, 2169
Total Applications
506
Issued Applications
427
Pending Applications
9
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17235053 [patent_doc_number] => 11178913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Apparatus and method for component lifetime monitoring in a network-enabled smoking substitute device [patent_app_type] => utility [patent_app_number] => 17/002247 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8234 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002247
Apparatus and method for component lifetime monitoring in a network-enabled smoking substitute device Aug 24, 2020 Issued
Array ( [id] => 17919663 [patent_doc_number] => 20220322059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => BLUETOOTH DATA TRANSMISSION METHOD AND APPARATUS, TERMINAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/610629 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610629
Bluetooth data transmission method and apparatus, terminal and storage medium Aug 20, 2020 Issued
Array ( [id] => 18235508 [patent_doc_number] => 11600068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Systems, methods, and storage media for processing digital video [patent_app_type] => utility [patent_app_number] => 16/997130 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997130
Systems, methods, and storage media for processing digital video Aug 18, 2020 Issued
Array ( [id] => 16489441 [patent_doc_number] => 20200383056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ACCESS CONTROL SYSTEM WITH DYNAMIC PERFORMANCE TUNING [patent_app_type] => utility [patent_app_number] => 16/994135 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5128 [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] => 16994135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994135
Access control system with dynamic performance tuning Aug 13, 2020 Issued
Array ( [id] => 18155638 [patent_doc_number] => 11568623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Image processing apparatus, image processing method, and storage medium [patent_app_type] => utility [patent_app_number] => 16/986325 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 81 [patent_no_of_words] => 30187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986325
Image processing apparatus, image processing method, and storage medium Aug 5, 2020 Issued
Array ( [id] => 20175294 [patent_doc_number] => 12394044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Information processing system, information processing device, information processing method, and program [patent_app_type] => utility [patent_app_number] => 17/631275 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5696 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631275
Information processing system, information processing device, information processing method, and program Jul 28, 2020 Issued
Array ( [id] => 17787291 [patent_doc_number] => 11410420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Enhancing branch opening and closing procedures using autonomous drone security and monitoring [patent_app_type] => utility [patent_app_number] => 16/941114 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941114
Enhancing branch opening and closing procedures using autonomous drone security and monitoring Jul 27, 2020 Issued
Array ( [id] => 16441856 [patent_doc_number] => 20200359183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Notification Message Management Method, and Terminal [patent_app_type] => utility [patent_app_number] => 16/937940 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937940
Notification message management method, and terminal Jul 23, 2020 Issued
Array ( [id] => 17825306 [patent_doc_number] => 11430257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Methods and systems for maintaining hygienic conditions in automatic teller machines [patent_app_type] => utility [patent_app_number] => 16/937520 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6616 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937520
Methods and systems for maintaining hygienic conditions in automatic teller machines Jul 22, 2020 Issued
Array ( [id] => 16616276 [patent_doc_number] => 20210034929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => INTER-CLASS ADAPTIVE THRESHOLD STRUCTURE FOR OBJECT DETECTION [patent_app_type] => utility [patent_app_number] => 16/933075 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16933075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933075
Inter-class adaptive threshold structure for object detection Jul 19, 2020 Issued
Array ( [id] => 17332912 [patent_doc_number] => 11223384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Low noise signal chain architecture [patent_app_type] => utility [patent_app_number] => 16/933988 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 40 [patent_no_of_words] => 33884 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933988
Low noise signal chain architecture Jul 19, 2020 Issued
Array ( [id] => 17805505 [patent_doc_number] => 20220257340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => ORTHODONTIC TREATMENT TRACKING METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/626717 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6454 [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] => 17626717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626717
Orthodontic treatment tracking methods and systems Jul 12, 2020 Issued
Array ( [id] => 17718089 [patent_doc_number] => 11382099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method of allocating time slots for wireless headset, and wireless headset using the same [patent_app_type] => utility [patent_app_number] => 16/926225 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926225
Method of allocating time slots for wireless headset, and wireless headset using the same Jul 9, 2020 Issued
Array ( [id] => 18073319 [patent_doc_number] => 11532155 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Methods and devices for earth remote sensing using stereoscopic hyperspectral imaging in the visible (VIS) and infrared (IR) bands [patent_app_type] => utility [patent_app_number] => 16/925164 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2800 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925164
Methods and devices for earth remote sensing using stereoscopic hyperspectral imaging in the visible (VIS) and infrared (IR) bands Jul 8, 2020 Issued
Array ( [id] => 17530639 [patent_doc_number] => 11303348 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Systems and methods for enhancing communication network performance using vector based deep learning [patent_app_type] => utility [patent_app_number] => 16/886154 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5360 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886154
Systems and methods for enhancing communication network performance using vector based deep learning May 27, 2020 Issued
Array ( [id] => 16300164 [patent_doc_number] => 20200285887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => NEURAL NETWORK METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/884232 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884232
Neural network method and apparatus May 26, 2020 Issued
Array ( [id] => 17245932 [patent_doc_number] => 20210365676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Real-Time Data Item Prediction [patent_app_type] => utility [patent_app_number] => 16/880616 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880616
Real-time data item prediction May 20, 2020 Issued
Array ( [id] => 16455125 [patent_doc_number] => 20200364551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SYSTEMS AND METHODS FOR GENERATING DATASETS FOR MODEL RETRAINING [patent_app_type] => utility [patent_app_number] => 15/931369 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931369
Systems and methods for generating datasets for model retraining May 12, 2020 Issued
Array ( [id] => 16439461 [patent_doc_number] => 20200356787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Method and System for Determining the Digital Fingerprint of Vehicles in Transit [patent_app_type] => utility [patent_app_number] => 16/868358 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868358
Method and system for determining the digital fingerprint of vehicles in transit May 5, 2020 Issued
Array ( [id] => 16452259 [patent_doc_number] => 20200361685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ENHANCED PRODUCT PACKAGING [patent_app_type] => utility [patent_app_number] => 16/847033 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847033
Enhanced product packaging Apr 12, 2020 Issued
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