Search

Frank Duong

Examiner (ID: 109)

Most Active Art Unit
2474
Art Unit(s)
2666, 2474, 2416, 2616, 2664, 2731
Total Applications
2343
Issued Applications
1998
Pending Applications
173
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18325562 [patent_doc_number] => 20230123690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SYSTEMS AND METHODS FOR LOCATING TAGGED OBJECTS IN REMOTE REGIONS [patent_app_type] => utility [patent_app_number] => 17/995399 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [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] => 17995399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995399
Systems and methods for locating tagged objects in remote regions Mar 30, 2021 Issued
Array ( [id] => 17127826 [patent_doc_number] => 20210302595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => MOBILE BODY, MOBILE BODY POSITION DISPLAY SYSTEM, AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/216715 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17216715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216715
Mobile body, mobile body position display system, and method therefor Mar 29, 2021 Issued
Array ( [id] => 19506131 [patent_doc_number] => 12117548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Methods and apparatus for locating RFID tags [patent_app_type] => utility [patent_app_number] => 17/199836 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 25401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17199836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199836
Methods and apparatus for locating RFID tags Mar 11, 2021 Issued
Array ( [id] => 16933858 [patent_doc_number] => 20210199747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHODS AND APPARATUS FOR LOCATING RFID TAGS [patent_app_type] => utility [patent_app_number] => 17/199308 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 17199308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199308
Methods and apparatus for locating RFID tags Mar 10, 2021 Issued
Array ( [id] => 18973334 [patent_doc_number] => 20240053426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Orientation Determination of a Wireless Device [patent_app_type] => utility [patent_app_number] => 18/271204 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18271204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271204
Orientation Determination of a Wireless Device Mar 7, 2021 Pending
Array ( [id] => 18332886 [patent_doc_number] => 11638153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Interferometry-based satellite location accuracy [patent_app_type] => utility [patent_app_number] => 17/186698 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 52 [patent_no_of_words] => 44166 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186698
Interferometry-based satellite location accuracy Feb 25, 2021 Issued
Array ( [id] => 19475124 [patent_doc_number] => 12105206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => GPS tracking device with extended battery life [patent_app_type] => utility [patent_app_number] => 17/166581 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7745 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166581
GPS tracking device with extended battery life Feb 2, 2021 Issued
Array ( [id] => 18173627 [patent_doc_number] => 11573330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => System and method for detecting spoofing of global navigation satellite system signals using a single antenna [patent_app_type] => utility [patent_app_number] => 17/166371 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6275 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166371
System and method for detecting spoofing of global navigation satellite system signals using a single antenna Feb 2, 2021 Issued
Array ( [id] => 19522242 [patent_doc_number] => 12123957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => GPS tracking device with extended battery life [patent_app_type] => utility [patent_app_number] => 17/166000 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3452 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166000
GPS tracking device with extended battery life Feb 2, 2021 Issued
Array ( [id] => 18203554 [patent_doc_number] => 11585943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Detection and elimination of GNSS spoofing signals with PVT solution estimation [patent_app_type] => utility [patent_app_number] => 17/164702 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8883 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164702
Detection and elimination of GNSS spoofing signals with PVT solution estimation Jan 31, 2021 Issued
Array ( [id] => 17038374 [patent_doc_number] => 20210255333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => ULTRALOW POWER GNSS RECEIVER [patent_app_type] => utility [patent_app_number] => 17/156077 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156077
ULTRALOW POWER GNSS RECEIVER Jan 21, 2021 Abandoned
Array ( [id] => 18162698 [patent_doc_number] => 20230029291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD AND APPARATUS FOR DETERMINING TIME OF ARRIVAL, SIGNAL RECEIVING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/785625 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17785625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785625
Method and apparatus for determining time of arrival, signal receiving device, and storage medium Dec 22, 2020 Issued
Array ( [id] => 19841228 [patent_doc_number] => 12253613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Method and device for determining arrival time, terminal device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/783828 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7714 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783828
Method and device for determining arrival time, terminal device, and storage medium Dec 22, 2020 Issued
Array ( [id] => 19841224 [patent_doc_number] => 12253609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => GNSS receiving device and GNSS receiving method [patent_app_type] => utility [patent_app_number] => 17/122423 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9976 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122423
GNSS receiving device and GNSS receiving method Dec 14, 2020 Issued
Array ( [id] => 19972635 [patent_doc_number] => 12341257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Phased array antenna, transmission apparatus, radio-power transmission system and radio communication system [patent_app_type] => utility [patent_app_number] => 17/792156 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4425 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792156
Phased array antenna, transmission apparatus, radio-power transmission system and radio communication system Dec 7, 2020 Issued
Array ( [id] => 16721472 [patent_doc_number] => 20210088619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Positioning System and Method [patent_app_type] => utility [patent_app_number] => 17/114035 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114035
Positioning system and method Dec 6, 2020 Issued
Array ( [id] => 16886896 [patent_doc_number] => 20210173092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Error Correction for GPS-based Mileage Tracking [patent_app_type] => utility [patent_app_number] => 17/113225 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113225
Error correction for GPS-based mileage tracking Dec 6, 2020 Issued
Array ( [id] => 18192959 [patent_doc_number] => 20230046478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Method and Device for Determining a Definite Distance [patent_app_type] => utility [patent_app_number] => 17/784332 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5085 [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] => 17784332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784332
Method and Device for Determining a Definite Distance Dec 3, 2020 Abandoned
Array ( [id] => 18221560 [patent_doc_number] => 20230060554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMMUNICATION DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/794475 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17794475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794475
COMMUNICATION DEVICE AND CONTROL METHOD Dec 1, 2020 Abandoned
Array ( [id] => 17643335 [patent_doc_number] => 20220171073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => GNSS SIGNAL SPOOFING DETECTION VIA BEARING AND/OR RANGE SENSOR OBSERVATIONS [patent_app_type] => utility [patent_app_number] => 17/107583 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107583
GNSS signal spoofing detection via bearing and/or range sensor observations Nov 29, 2020 Issued
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