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] => 19628429 [patent_doc_number] => 12167299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => System and method enabling accurate context-aware location-based services [patent_app_type] => utility [patent_app_number] => 17/730494 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7301 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730494
System and method enabling accurate context-aware location-based services Apr 26, 2022 Issued
Array ( [id] => 18744337 [patent_doc_number] => 20230353326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => NR FRAMEWORK FOR BEAM PREDICTION IN SPATIAL DOMAIN [patent_app_type] => utility [patent_app_number] => 17/731152 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17731152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731152
NR framework for beam prediction in spatial domain Apr 26, 2022 Issued
Array ( [id] => 19605762 [patent_doc_number] => 20240396642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => PHASE CALIBRATION METHOD AND APPARATUS FOR PHASED ARRAY ANTENNA [patent_app_type] => utility [patent_app_number] => 18/032373 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032373
Phase calibration method and apparatus for phased array antenna Apr 24, 2022 Issued
Array ( [id] => 19446083 [patent_doc_number] => 12096393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method and device used for relay wireless communication [patent_app_type] => utility [patent_app_number] => 17/725575 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 13426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725575
Method and device used for relay wireless communication Apr 20, 2022 Issued
Array ( [id] => 18730900 [patent_doc_number] => 20230345205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HOME LOCATION BASED NORMALIZATION [patent_app_type] => utility [patent_app_number] => 17/725905 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725905
HOME LOCATION BASED NORMALIZATION Apr 20, 2022 Abandoned
Array ( [id] => 19782965 [patent_doc_number] => 12232019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Electronic device for controlling communication function, and operating method therefor [patent_app_type] => utility [patent_app_number] => 17/722173 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13754 [patent_no_of_claims] => 20 [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] => 17722173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722173
Electronic device for controlling communication function, and operating method therefor Apr 14, 2022 Issued
Array ( [id] => 18032703 [patent_doc_number] => 11515908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Impulse radio ultra-wide band transceiver using radio pulses with multi frequency carriers [patent_app_type] => utility [patent_app_number] => 17/720890 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3971 [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] => 17720890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720890
Impulse radio ultra-wide band transceiver using radio pulses with multi frequency carriers Apr 13, 2022 Issued
Array ( [id] => 18698005 [patent_doc_number] => 20230328478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => GUIDANCE TO A TARGET LOCATION [patent_app_type] => utility [patent_app_number] => 17/718615 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718615
Guidance to a target location Apr 11, 2022 Issued
Array ( [id] => 20217290 [patent_doc_number] => 12413956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Management of a subscription [patent_app_type] => utility [patent_app_number] => 17/718882 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718882
Management of a subscription Apr 11, 2022 Issued
Array ( [id] => 18662144 [patent_doc_number] => 20230308162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CHANNEL STATISTICS BASED ADAPTIVE BEAM WEIGHT ESTIMATION [patent_app_type] => utility [patent_app_number] => 17/701131 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701131
Channel statistics based adaptive beam weight estimation Mar 21, 2022 Issued
Array ( [id] => 19927979 [patent_doc_number] => 12302287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Method to communicate service type in a paging message for 4G/5G cellular communication [patent_app_type] => utility [patent_app_number] => 17/689381 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1352 [patent_no_of_claims] => 18 [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] => 17689381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689381
Method to communicate service type in a paging message for 4G/5G cellular communication Mar 7, 2022 Issued
Array ( [id] => 19945031 [patent_doc_number] => 12317180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device for vehicle and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/689241 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4600 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689241
Electronic device for vehicle and operating method thereof Mar 7, 2022 Issued
Array ( [id] => 19540573 [patent_doc_number] => 12133138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Alert based on distance in a multi-display system [patent_app_type] => utility [patent_app_number] => 17/689358 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 14956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689358
Alert based on distance in a multi-display system Mar 7, 2022 Issued
Array ( [id] => 19945031 [patent_doc_number] => 12317180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device for vehicle and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/689241 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4600 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689241
Electronic device for vehicle and operating method thereof Mar 7, 2022 Issued
Array ( [id] => 19495016 [patent_doc_number] => 12113744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Information indication method and related devices [patent_app_type] => utility [patent_app_number] => 17/689970 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11531 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689970
Information indication method and related devices Mar 7, 2022 Issued
Array ( [id] => 19680522 [patent_doc_number] => 12192401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Real time switching from unsecured to secured signaling channel [patent_app_type] => utility [patent_app_number] => 17/689714 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689714
Real time switching from unsecured to secured signaling channel Mar 7, 2022 Issued
Array ( [id] => 19945031 [patent_doc_number] => 12317180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device for vehicle and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/689241 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4600 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689241
Electronic device for vehicle and operating method thereof Mar 7, 2022 Issued
Array ( [id] => 19945031 [patent_doc_number] => 12317180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device for vehicle and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/689241 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4600 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689241
Electronic device for vehicle and operating method thereof Mar 7, 2022 Issued
Array ( [id] => 18594043 [patent_doc_number] => 11742960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Test equipment for testing a device under test having a circuit coupled to an antenna [patent_app_type] => utility [patent_app_number] => 17/680714 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680714
Test equipment for testing a device under test having a circuit coupled to an antenna Feb 24, 2022 Issued
Array ( [id] => 18722236 [patent_doc_number] => 11799599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Measuring reception quality of a Differential Manchester Encoded signal [patent_app_type] => utility [patent_app_number] => 17/676158 [patent_app_country] => US [patent_app_date] => 2022-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4747 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676158
Measuring reception quality of a Differential Manchester Encoded signal Feb 19, 2022 Issued
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