Search

Chi D. Nguy

Examiner (ID: 16615, Phone: (571)270-7311 , Office: P/2435 )

Most Active Art Unit
2435
Art Unit(s)
2435
Total Applications
531
Issued Applications
375
Pending Applications
52
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18462711 [patent_doc_number] => 11686998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method for manufacturing a semiconductor device [patent_app_type] => utility [patent_app_number] => 17/178676 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4636 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17178676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178676
Method for manufacturing a semiconductor device Feb 17, 2021 Issued
Array ( [id] => 18312738 [patent_doc_number] => 20230116638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD FOR EYE GAZE TRACKING [patent_app_type] => utility [patent_app_number] => 17/913651 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913651
METHOD FOR EYE GAZE TRACKING Feb 16, 2021 Abandoned
Array ( [id] => 16872571 [patent_doc_number] => 20210166038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => DRAW WIRE ENCODER BASED HOMOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/174679 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 91437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174679
Draw wire encoder based homography Feb 11, 2021 Issued
Array ( [id] => 18578292 [patent_doc_number] => 11734826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Image segmentation method and apparatus, computer device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/173259 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 21274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173259
Image segmentation method and apparatus, computer device, and storage medium Feb 10, 2021 Issued
Array ( [id] => 16872548 [patent_doc_number] => 20210166015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => CERTIFICATE IMAGE EXTRACTION METHOD AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/167075 [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] => 9109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167075
Certificate image extraction method and terminal device Feb 2, 2021 Issued
Array ( [id] => 18240577 [patent_doc_number] => 20230072888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => OPERATING METHOD OF SERVER FOR PROVIDING SPORTS VIDEO-BASED PLATFORM SERVICE [patent_app_type] => utility [patent_app_number] => 17/799872 [patent_app_country] => US [patent_app_date] => 2021-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799872
Operating method of server for providing sports video-based platform service Jan 29, 2021 Issued
Array ( [id] => 16994400 [patent_doc_number] => 20210232820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => KIOSK WITH OBJECT IDENTIFICATION, REGISTRATION, AND TRACKING CAPABILITIES WITH LIGHT AND/OR AUDIO GUIDANCE [patent_app_type] => utility [patent_app_number] => 17/157056 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157056
Kiosk with object identification, registration, and tracking capabilities with light and/or audio guidance Jan 24, 2021 Issued
Array ( [id] => 18578302 [patent_doc_number] => 11734836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Video-based systems and methods for generating compliance-annotated motion trails in a video sequence for assessing rule compliance for moving objects [patent_app_type] => utility [patent_app_number] => 17/157955 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10859 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157955
Video-based systems and methods for generating compliance-annotated motion trails in a video sequence for assessing rule compliance for moving objects Jan 24, 2021 Issued
Array ( [id] => 17699587 [patent_doc_number] => 11373317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Measuring the speed of rotation or reciprocation of a mechanical component using one or more cameras [patent_app_type] => utility [patent_app_number] => 17/153175 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 7815 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153175
Measuring the speed of rotation or reciprocation of a mechanical component using one or more cameras Jan 19, 2021 Issued
Array ( [id] => 16857685 [patent_doc_number] => 20210158430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SYSTEM THAT PERFORMS SELECTIVE MANUAL REVIEW OF SHOPPING CARTS IN AN AUTOMATED STORE [patent_app_type] => utility [patent_app_number] => 17/147364 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147364
SYSTEM THAT PERFORMS SELECTIVE MANUAL REVIEW OF SHOPPING CARTS IN AN AUTOMATED STORE Jan 11, 2021 Abandoned
Array ( [id] => 16880338 [patent_doc_number] => 11030488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Book scanning using machine-trained model [patent_app_type] => utility [patent_app_number] => 17/139852 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 10202 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 629 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139852
Book scanning using machine-trained model Dec 30, 2020 Issued
Array ( [id] => 16919004 [patent_doc_number] => 20210192096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD AND SYSTEM FOR SELECTING SURFACE FINISHES [patent_app_type] => utility [patent_app_number] => 17/136668 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [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] => 17136668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136668
Method and system for selecting surface finishes Dec 28, 2020 Issued
Array ( [id] => 18304028 [patent_doc_number] => 11625938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Method and device for detecting human skeletons [patent_app_type] => utility [patent_app_number] => 17/137212 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4380 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137212
Method and device for detecting human skeletons Dec 28, 2020 Issued
Array ( [id] => 16780570 [patent_doc_number] => 20210117649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SYSTEMS AND METHODS FOR PRIVACY-PRESERVING FACEMASK-COMPLIANCE-LEVEL MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/247847 [patent_app_country] => US [patent_app_date] => 2020-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17247847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247847
Systems and methods for privacy-preserving facemask-compliance-level measurement Dec 25, 2020 Issued
Array ( [id] => 18177229 [patent_doc_number] => 20230037958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => System and Methods for Depth Estimation [patent_app_type] => utility [patent_app_number] => 17/786065 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786065
System and Methods for Depth Estimation Dec 23, 2020 Issued
Array ( [id] => 19137585 [patent_doc_number] => 11972554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Bearing displacement detection device and method [patent_app_type] => utility [patent_app_number] => 17/132878 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 10745 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132878
Bearing displacement detection device and method Dec 22, 2020 Issued
Array ( [id] => 18371683 [patent_doc_number] => 11651864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Drug inspection apparatus and method [patent_app_type] => utility [patent_app_number] => 17/106381 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8080 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106381
Drug inspection apparatus and method Nov 29, 2020 Issued
Array ( [id] => 16795130 [patent_doc_number] => 20210124947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => FOOD DETECTION USING A SENSOR ARRAY [patent_app_type] => utility [patent_app_number] => 17/104889 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 91391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104889
Food detection using a sensor array Nov 24, 2020 Issued
Array ( [id] => 18130911 [patent_doc_number] => 11557124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Homography error correction [patent_app_type] => utility [patent_app_number] => 17/104959 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 84 [patent_no_of_words] => 91371 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104959
Homography error correction Nov 24, 2020 Issued
Array ( [id] => 16864995 [patent_doc_number] => 11023741 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => Draw wire encoder based homography [patent_app_type] => utility [patent_app_number] => 17/104430 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 84 [patent_no_of_words] => 91393 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104430
Draw wire encoder based homography Nov 24, 2020 Issued
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