Search

Khiem M Nguyen

Examiner (ID: 2302, Phone: (571)272-2096 , Office: P/2831 )

Most Active Art Unit
2831
Art Unit(s)
2831, 2833, 3202, 2839
Total Applications
3651
Issued Applications
3316
Pending Applications
81
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20375993 [patent_doc_number] => 12483442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Prevention of electromagnetic wave detection in a wireless communication network [patent_app_type] => utility [patent_app_number] => 17/970471 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970471
Prevention of electromagnetic wave detection in a wireless communication network Oct 19, 2022 Issued
Array ( [id] => 20375993 [patent_doc_number] => 12483442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Prevention of electromagnetic wave detection in a wireless communication network [patent_app_type] => utility [patent_app_number] => 17/970471 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970471
Prevention of electromagnetic wave detection in a wireless communication network Oct 19, 2022 Issued
Array ( [id] => 18767474 [patent_doc_number] => 11817892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Digital predistortion of signals [patent_app_type] => utility [patent_app_number] => 17/964958 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964958
Digital predistortion of signals Oct 12, 2022 Issued
Array ( [id] => 19112390 [patent_doc_number] => 20240124140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => RETROFIT WIRELESS CONTROLLER FOR AIRCRAFT PASSENGER SEATS [patent_app_type] => utility [patent_app_number] => 17/964693 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964693
Retrofit wireless controller for aircraft passenger seats Oct 11, 2022 Issued
Array ( [id] => 18207098 [patent_doc_number] => 20230053354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Determining Beam Correspondence Parameters [patent_app_type] => utility [patent_app_number] => 17/961320 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961320
Determining Beam Correspondence Parameters Oct 5, 2022 Pending
Array ( [id] => 20260292 [patent_doc_number] => 12432661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Dynamic closed loop power control using a nominal target value [patent_app_type] => utility [patent_app_number] => 17/960322 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1220 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960322
Dynamic closed loop power control using a nominal target value Oct 4, 2022 Issued
Array ( [id] => 20133623 [patent_doc_number] => 12375948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Single physical access point based roaming test system [patent_app_type] => utility [patent_app_number] => 17/959506 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5881 [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] => 17959506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959506
Single physical access point based roaming test system Oct 3, 2022 Issued
Array ( [id] => 19072262 [patent_doc_number] => 20240106688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Joint Timing Recovery and Decision Feedback Equalizer Adaptation in Wireline Network Receivers [patent_app_type] => utility [patent_app_number] => 17/954463 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17954463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954463
Joint Timing Recovery and Decision Feedback Equalizer Adaptation in Wireline Network Receivers Sep 27, 2022 Pending
Array ( [id] => 19072060 [patent_doc_number] => 20240106486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INTERFERENCE-RESISTANT WIRELESS LOCALIZATION AND RANGING [patent_app_type] => utility [patent_app_number] => 17/954156 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954156
Interference-resistant wireless localization and ranging Sep 26, 2022 Issued
Array ( [id] => 18999854 [patent_doc_number] => 11916718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Peak-to-average power ratio (PAPR) reduction techniques [patent_app_type] => utility [patent_app_number] => 17/933467 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 14928 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933467
Peak-to-average power ratio (PAPR) reduction techniques Sep 18, 2022 Issued
Array ( [id] => 18123792 [patent_doc_number] => 20230009403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD FOR ANTENNA CALIBRATION AND ACTIVE ANTENNA SYSTEM FOR USE IN ANTENNA CALIBRATION [patent_app_type] => utility [patent_app_number] => 17/944549 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5301 [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] => 17944549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944549
Method for antenna calibration and active antenna system for use in antenna calibration Sep 13, 2022 Issued
Array ( [id] => 19039555 [patent_doc_number] => 20240089370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => COMPUTING DEVICES CONFIGURED FOR LOCATION-AWARE CALLER IDENTIFICATION AND METHODS/SYSTEMS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/944833 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944833
Computing devices configured for location-aware caller identification and methods/systems of use thereof Sep 13, 2022 Issued
Array ( [id] => 18767476 [patent_doc_number] => 11817894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Channel extraction digital beamforming [patent_app_type] => utility [patent_app_number] => 17/944041 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10137 [patent_no_of_claims] => 21 [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] => 17944041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944041
Channel extraction digital beamforming Sep 12, 2022 Issued
Array ( [id] => 18760428 [patent_doc_number] => 11811476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Channel aggregation digital beamforming [patent_app_type] => utility [patent_app_number] => 17/941863 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11990 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941863
Channel aggregation digital beamforming Sep 8, 2022 Issued
Array ( [id] => 18325726 [patent_doc_number] => 20230123854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD FOR INTERACTING WITH A NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/941054 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941054
Method for interacting with a network device Sep 8, 2022 Issued
Array ( [id] => 19872309 [patent_doc_number] => 12265167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Wireless receive signal strength indicator (RSSI)-based positioning [patent_app_type] => utility [patent_app_number] => 17/930644 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12634 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [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] => 17930644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930644
Wireless receive signal strength indicator (RSSI)-based positioning Sep 7, 2022 Issued
Array ( [id] => 18279527 [patent_doc_number] => 20230094999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => UE-Preferred Network Slice Management [patent_app_type] => utility [patent_app_number] => 17/930577 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9751 [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] => 17930577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930577
UE-preferred network slice management Sep 7, 2022 Issued
Array ( [id] => 19524644 [patent_doc_number] => 12126388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Forward and reverse test point circuit with switchable termination for use in an RF amplifier [patent_app_type] => utility [patent_app_number] => 17/901282 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3637 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901282
Forward and reverse test point circuit with switchable termination for use in an RF amplifier Aug 31, 2022 Issued
Array ( [id] => 20202568 [patent_doc_number] => 12405346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Indoor positioning method, computer program and system [patent_app_type] => utility [patent_app_number] => 18/008952 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4892 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008952
Indoor positioning method, computer program and system Aug 17, 2022 Issued
Array ( [id] => 18928847 [patent_doc_number] => 20240031851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Beam Reporting Method and Related Communication Apparatus [patent_app_type] => utility [patent_app_number] => 17/890255 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17890255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890255
Beam reporting method and related communication apparatus Aug 16, 2022 Issued
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