Search

Chuong P. Nguyen

Examiner (ID: 12242, Phone: (571)272-3445 , Office: P/3646 )

Most Active Art Unit
3646
Art Unit(s)
3663, 3646, 3665
Total Applications
1135
Issued Applications
793
Pending Applications
94
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18949260 [patent_doc_number] => 11892550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Three-dimensional angle of arrival capability in electronic devices [patent_app_type] => utility [patent_app_number] => 17/644739 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 20805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644739
Three-dimensional angle of arrival capability in electronic devices Dec 15, 2021 Issued
Array ( [id] => 18437662 [patent_doc_number] => 20230184957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Method and Device for Positioning Using Electromagnetic Interference that is Jamming Navigation Signals [patent_app_type] => utility [patent_app_number] => 17/546940 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17546940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546940
Method and device for positioning using electromagnetic interference that is jamming navigation signals Dec 8, 2021 Issued
Array ( [id] => 18880715 [patent_doc_number] => 20240004084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND SYSTEM FOR FAST IONOSPHERE SCINTILLATION DETECTION [patent_app_type] => utility [patent_app_number] => 18/255315 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8219 [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] => 18255315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255315
Method and system for fast ionosphere scintillation detection Dec 2, 2021 Issued
Array ( [id] => 18421702 [patent_doc_number] => 20230176166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Offline Radio Maps for Crowdsourced GNSS Rescue Areas [patent_app_type] => utility [patent_app_number] => 17/541723 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541723
Offline radio maps for crowdsourced GNSS rescue areas Dec 2, 2021 Issued
Array ( [id] => 18576868 [patent_doc_number] => 11733389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Global navigation satellite system spoofer identification technique based on carrier to noise ratio signatures [patent_app_type] => utility [patent_app_number] => 17/457235 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 13038 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457235
Global navigation satellite system spoofer identification technique based on carrier to noise ratio signatures Nov 30, 2021 Issued
Array ( [id] => 18406982 [patent_doc_number] => 20230168333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => FLOOR CHANGE DETECTION USING SIGNAL STRENGTH CHANGES AND POSITION ESTIMATION [patent_app_type] => utility [patent_app_number] => 17/456686 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456686
FLOOR CHANGE DETECTION USING SIGNAL STRENGTH CHANGES AND POSITION ESTIMATION Nov 28, 2021 Abandoned
Array ( [id] => 20718397 [patent_doc_number] => 12633657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Phase shifter, antenna and base station containing the phase shifter [patent_app_type] => utility [patent_app_number] => 18/260832 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260832
Phase shifter, antenna and base station containing the phase shifter Nov 25, 2021 Issued
Array ( [id] => 18846299 [patent_doc_number] => 20230408703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => VALIDATION OF A VEHICLE POSITION [patent_app_type] => utility [patent_app_number] => 18/035789 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035789
VALIDATION OF A VEHICLE POSITION Nov 7, 2021 Abandoned
Array ( [id] => 18780287 [patent_doc_number] => 11822000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Method for angle of arrival estimation in an impulse-radio ultra-wideband communications system [patent_app_type] => utility [patent_app_number] => 17/453594 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453594
Method for angle of arrival estimation in an impulse-radio ultra-wideband communications system Nov 3, 2021 Issued
Array ( [id] => 19077672 [patent_doc_number] => 11947029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => System and method for detecting occupants [patent_app_type] => utility [patent_app_number] => 17/513466 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8076 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513466
System and method for detecting occupants Oct 27, 2021 Issued
Array ( [id] => 17564561 [patent_doc_number] => 20220128710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SYSTEM FOR SELECTING THE TRACKING TECHNIQUE FOR TRACKING A USER DEVICE BASED ON USER DEVICE PROXIMITY TO LOCATION BEACONS [patent_app_type] => utility [patent_app_number] => 17/511941 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17511941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511941
System for selecting the tracking technique for tracking a user device based on user device proximity to location beacons Oct 26, 2021 Issued
Array ( [id] => 19374998 [patent_doc_number] => 12066561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Position tracking system and method using radio signals and inertial sensing [patent_app_type] => utility [patent_app_number] => 17/509392 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8034 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509392
Position tracking system and method using radio signals and inertial sensing Oct 24, 2021 Issued
Array ( [id] => 20202567 [patent_doc_number] => 12405345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Indoor positioning with fine time measurement [patent_app_type] => utility [patent_app_number] => 17/451565 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 22134 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451565
Indoor positioning with fine time measurement Oct 19, 2021 Issued
Array ( [id] => 19077663 [patent_doc_number] => 11947020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Method for providing GNSS sensor data [patent_app_type] => utility [patent_app_number] => 17/504596 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5057 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504596
Method for providing GNSS sensor data Oct 18, 2021 Issued
Array ( [id] => 19398066 [patent_doc_number] => 12072425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data [patent_app_type] => utility [patent_app_number] => 17/504604 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6017 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504604
Method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data Oct 18, 2021 Issued
Array ( [id] => 19327108 [patent_doc_number] => 12044785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => System for determining a model of a vehicle that is to be used by a positioning system [patent_app_type] => utility [patent_app_number] => 17/500231 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 14682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500231
System for determining a model of a vehicle that is to be used by a positioning system Oct 12, 2021 Issued
Array ( [id] => 19551661 [patent_doc_number] => 12135364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Beacon system [patent_app_type] => utility [patent_app_number] => 17/498974 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5289 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498974
Beacon system Oct 11, 2021 Issued
Array ( [id] => 19077662 [patent_doc_number] => 11947019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Secondary code determination in a snapshot receiver based upon transmission time alignment [patent_app_type] => utility [patent_app_number] => 17/494249 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3701 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494249
Secondary code determination in a snapshot receiver based upon transmission time alignment Oct 4, 2021 Issued
Array ( [id] => 18297382 [patent_doc_number] => 20230107068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => ANTENNA STEERING-INDUCED PHASE CENTER ERROR LIMITER [patent_app_type] => utility [patent_app_number] => 17/493461 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493461
Antenna steering-induced phase center error limiter Oct 3, 2021 Issued
Array ( [id] => 17689556 [patent_doc_number] => 20220196849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => VEHICLE LOCALIZATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/489924 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24540 [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] => 17489924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489924
VEHICLE LOCALIZATION SYSTEMS AND METHODS Sep 29, 2021 Pending
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