Search

Khiem D. Nguyen

Examiner (ID: 5053, Phone: (571)270-3941 , Office: P/2842 )

Most Active Art Unit
2823
Art Unit(s)
2817, 2842, 4146, 2823, 2892, 2843
Total Applications
2849
Issued Applications
2303
Pending Applications
192
Abandoned Applications
402

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20589743 [patent_doc_number] => 20260075342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => DYNAMIC SENSOR DATA PROCESSING FOR UTILITY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/391915 [patent_app_country] => US [patent_app_date] => 2025-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19391915 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/391915
DYNAMIC SENSOR DATA PROCESSING FOR UTILITY SYSTEM Nov 16, 2025 Pending
Array ( [id] => 20544787 [patent_doc_number] => 20260051680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => MULTI-PART SENSING ELECTRODE CONNECTOR [patent_app_type] => utility [patent_app_number] => 19/369822 [patent_app_country] => US [patent_app_date] => 2025-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19369822 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/369822
MULTI-PART SENSING ELECTRODE CONNECTOR Oct 26, 2025 Pending
Array ( [id] => 20410801 [patent_doc_number] => 20250379910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => IDENTIFYING DEVICES CONNECTED TO A SMART CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 19/307376 [patent_app_country] => US [patent_app_date] => 2025-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19307376 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/307376
IDENTIFYING DEVICES CONNECTED TO A SMART CIRCUIT BREAKER Aug 21, 2025 Pending
Array ( [id] => 20365062 [patent_doc_number] => 20250354874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Temperature Sensor Assembly Facilitating Beam Steering In A Temperature Monitoring Network [patent_app_type] => utility [patent_app_number] => 19/283778 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19283778 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283778
Temperature Sensor Assembly Facilitating Beam Steering In A Temperature Monitoring Network Jul 28, 2025 Pending
Array ( [id] => 20364671 [patent_doc_number] => 20250354483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => DRILLING RIG CONTROL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 19/284349 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19284349 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284349
DRILLING RIG CONTROL SYSTEM AND METHOD Jul 28, 2025 Pending
Array ( [id] => 20248677 [patent_doc_number] => 20250297546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => WIRELESSLY-CONFIGURABLE BOTTOM HOLE ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 19/233276 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19233276 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/233276
WIRELESSLY-CONFIGURABLE BOTTOM HOLE ASSEMBLIES Jun 9, 2025 Pending
Array ( [id] => 20251787 [patent_doc_number] => 20250300656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IR TIMING CALIBRATION FOR A KEY SWITCH [patent_app_type] => utility [patent_app_number] => 19/231289 [patent_app_country] => US [patent_app_date] => 2025-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19231289 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/231289
IR TIMING CALIBRATION FOR A KEY SWITCH Jun 5, 2025 Pending
Array ( [id] => 20252375 [patent_doc_number] => 20250301244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => RELATIVE ADAPTIVE ENCODING [patent_app_type] => utility [patent_app_number] => 19/229886 [patent_app_country] => US [patent_app_date] => 2025-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19229886 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/229886
RELATIVE ADAPTIVE ENCODING Jun 4, 2025 Pending
Array ( [id] => 20429160 [patent_doc_number] => 20250391253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => METHOD FOR IDENTIFYING AND HIGHLIGHTING METERS WITHIN A MULTIPHASE PRODUCTION FLOW [patent_app_type] => utility [patent_app_number] => 19/225182 [patent_app_country] => US [patent_app_date] => 2025-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19225182 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/225182
Method for identifying and highlighting meters within a multiphase production flow Jun 1, 2025 Issued
Array ( [id] => 20488934 [patent_doc_number] => 20260025136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => HALL EFFECT KEYBOARD [patent_app_type] => utility [patent_app_number] => 19/191785 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3518 [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] => 19191785 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/191785
HALL EFFECT KEYBOARD Apr 27, 2025 Pending
Array ( [id] => 20041681 [patent_doc_number] => 20250179903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SYSTEM AND METHOD FOR DRILLING A BOREHOLE [patent_app_type] => utility [patent_app_number] => 19/039915 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19039915 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039915
SYSTEM AND METHOD FOR DRILLING A BOREHOLE Jan 28, 2025 Abandoned
Array ( [id] => 20699915 [patent_doc_number] => 12622601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Compression sensing utilizing sensors incorporated in a wearable apparatus [patent_app_type] => utility [patent_app_number] => 19/034406 [patent_app_country] => US [patent_app_date] => 2025-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 6795 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19034406 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/034406
Compression sensing utilizing sensors incorporated in a wearable apparatus Jan 21, 2025 Issued
Array ( [id] => 20021165 [patent_doc_number] => 20250159387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ORAL CARE MONITORING AND HABIT FORMING FOR CHILDREN [patent_app_type] => utility [patent_app_number] => 19/026947 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026947 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026947
ORAL CARE MONITORING AND HABIT FORMING FOR CHILDREN Jan 16, 2025 Pending
Array ( [id] => 20013888 [patent_doc_number] => 20250152110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING [patent_app_type] => utility [patent_app_number] => 19/024475 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024475 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024475
PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING Jan 15, 2025 Pending
Array ( [id] => 20408123 [patent_doc_number] => 20250377232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => AUTOMATIONS DEVICE FOR MONITORING FIELD LEVEL SENSORS IN OIL AND GAS INDUSTRY [patent_app_type] => utility [patent_app_number] => 19/010931 [patent_app_country] => US [patent_app_date] => 2025-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1222 [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] => 19010931 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010931
AUTOMATIONS DEVICE FOR MONITORING FIELD LEVEL SENSORS IN OIL AND GAS INDUSTRY Jan 5, 2025 Pending
Array ( [id] => 20102720 [patent_doc_number] => 20250232656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SYSTEM AND METHOD FOR DETECTING OCCURRENCE OF FIRE AND APPARATUS FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/989334 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18989334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989334
SYSTEM AND METHOD FOR DETECTING OCCURRENCE OF FIRE AND APPARATUS FOR THE SAME Dec 19, 2024 Pending
Array ( [id] => 19863333 [patent_doc_number] => 20250102119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Systems and Methods for Improved Asset Monitoring via Orientation Measurement [patent_app_type] => utility [patent_app_number] => 18/973831 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973831
Systems and Methods for Improved Asset Monitoring via Orientation Measurement Dec 8, 2024 Pending
Array ( [id] => 20563230 [patent_doc_number] => 12565834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Electromagnetic antennas system and method of use [patent_app_type] => utility [patent_app_number] => 18/949160 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 10833 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949160
Electromagnetic antennas system and method of use Nov 14, 2024 Issued
Array ( [id] => 20016968 [patent_doc_number] => 20250155190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => REMOTE STATUS DISPLAY SYSTEM FOR A TRANSPORT REFRIGERATIONUNIT [patent_app_type] => utility [patent_app_number] => 18/942736 [patent_app_country] => US [patent_app_date] => 2024-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942736
REMOTE STATUS DISPLAY SYSTEM FOR A TRANSPORT REFRIGERATIONUNIT Nov 9, 2024 Abandoned
Array ( [id] => 20772094 [patent_doc_number] => 12655757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Automatic support of multiple telemetry systems in wellbore wireline communications [patent_app_type] => utility [patent_app_number] => 18/931428 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1040 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18931428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931428
Automatic support of multiple telemetry systems in wellbore wireline communications Oct 29, 2024 Issued
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