Search

Lee Nguyen

Examiner (ID: 7355, Phone: (571)272-7854 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2746, 2649, 2611, 2683, 2647, 2745, 2618, 2682
Total Applications
2249
Issued Applications
1896
Pending Applications
130
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20675954 [patent_doc_number] => 20260114761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ENERGY EFFICIENT ELECTRICAL DEVICE ACTIVATION [patent_app_type] => utility [patent_app_number] => 19/431888 [patent_app_country] => US [patent_app_date] => 2025-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19431888 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/431888
SYSTEMS, DEVICES, AND METHODS FOR ENERGY EFFICIENT ELECTRICAL DEVICE ACTIVATION Dec 22, 2025 Pending
Array ( [id] => 19830469 [patent_doc_number] => 20250082255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ELECTROPHYSIOLOGICAL RECORDING FROM THE EYE [patent_app_type] => utility [patent_app_number] => 18/883279 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883279
Systems, devices, and methods for electrophysiological recording from the eye Sep 11, 2024 Issued
Array ( [id] => 19509960 [patent_doc_number] => 20240341646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => PHYSIOLOGICAL MEASUREMENT CALIBRATION [patent_app_type] => utility [patent_app_number] => 18/750781 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750781
PHYSIOLOGICAL MEASUREMENT CALIBRATION Jun 20, 2024 Pending
Array ( [id] => 19446828 [patent_doc_number] => 20240306958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TIME DOMAIN-BASED OPTICAL MEASUREMENT SYSTEMS AND METHODS CONFIGURED TO MEASURE ABSOLUTE PROPERTIES OF TISSUE [patent_app_type] => utility [patent_app_number] => 18/671696 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671696
Time domain-based optical measurement systems and methods configured to measure absolute properties of tissue May 21, 2024 Issued
Array ( [id] => 19387422 [patent_doc_number] => 20240277292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => OPTICAL SENSOR TAPE [patent_app_type] => utility [patent_app_number] => 18/650832 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650832
OPTICAL SENSOR TAPE Apr 29, 2024 Pending
Array ( [id] => 19681880 [patent_doc_number] => 20250000425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MULTI-SOURCE DOMAIN ADAPTIVE ELECTROENCEPHALOGRAM (EEG) EMOTIONAL STATE CLASSIFICATION METHOD BASED ON KNOWLEDGE DISTILLATION [patent_app_type] => utility [patent_app_number] => 18/646512 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646512
MULTI-SOURCE DOMAIN ADAPTIVE ELECTROENCEPHALOGRAM (EEG) EMOTIONAL STATE CLASSIFICATION METHOD BASED ON KNOWLEDGE DISTILLATION Apr 24, 2024 Pending
Array ( [id] => 19416927 [patent_doc_number] => 20240293050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => TRANSCUTANEOUS ANALYTE SENSOR SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/646451 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18646451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646451
TRANSCUTANEOUS ANALYTE SENSOR SYSTEMS AND METHODS Apr 24, 2024 Pending
Array ( [id] => 19541263 [patent_doc_number] => 20240358299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Blood Sample Collection System with Diversion Syringe Having an Integrated Scrubbing Cap [patent_app_type] => utility [patent_app_number] => 18/644768 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644768
Blood Sample Collection System with Diversion Syringe Having an Integrated Scrubbing Cap Apr 23, 2024 Pending
Array ( [id] => 19378895 [patent_doc_number] => 20240268765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SENSOR SYSTEM AND VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/644162 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644162
SENSOR SYSTEM AND VEHICLE INCLUDING THE SAME Apr 23, 2024 Pending
Array ( [id] => 20437084 [patent_doc_number] => 12507903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Interferometric technique for measuring cerebral blood flow using inexpensive CMOS sensors [patent_app_type] => utility [patent_app_number] => 18/630334 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630334
Interferometric technique for measuring cerebral blood flow using inexpensive CMOS sensors Apr 8, 2024 Issued
Array ( [id] => 19263053 [patent_doc_number] => 20240206748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => BLOOD PRESSURE MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/598010 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598010
BLOOD PRESSURE MEASUREMENT DEVICE Mar 6, 2024 Pending
Array ( [id] => 19263084 [patent_doc_number] => 20240206779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PERFORMING MEASUREMENTS USING SENSORS OF A MEDICAL DEVICE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/596971 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596971
PERFORMING MEASUREMENTS USING SENSORS OF A MEDICAL DEVICE SYSTEM Mar 5, 2024 Pending
Array ( [id] => 19296902 [patent_doc_number] => 20240225466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => TECHNIQUES FOR LEVERAGING DATA COLLECTED BY WEARABLE DEVICES AND ADDITIONAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/584745 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584745
TECHNIQUES FOR LEVERAGING DATA COLLECTED BY WEARABLE DEVICES AND ADDITIONAL DEVICES Feb 21, 2024 Pending
Array ( [id] => 19316387 [patent_doc_number] => 20240237927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => NON-INVASIVE METHOD TO DETERMINE BLOOD OXYGEN SATURATION LEVEL [patent_app_type] => utility [patent_app_number] => 18/430227 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430227
NON-INVASIVE METHOD TO DETERMINE BLOOD OXYGEN SATURATION LEVEL Jan 31, 2024 Abandoned
Array ( [id] => 19343102 [patent_doc_number] => 20240252065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ANALYTE MONITORING [patent_app_type] => utility [patent_app_number] => 18/422837 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422837
SYSTEMS, DEVICES, AND METHODS FOR ANALYTE MONITORING Jan 24, 2024 Pending
Array ( [id] => 20134551 [patent_doc_number] => 20250241595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => TECHNIQUES FOR NOISE REDUCTION [patent_app_type] => utility [patent_app_number] => 18/422914 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422914
TECHNIQUES FOR NOISE REDUCTION Jan 24, 2024 Pending
Array ( [id] => 19246211 [patent_doc_number] => 20240197195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ELECTRONIC DEVICE FOR MEASURING BIOMETRICS, AND OPERATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/421272 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18421272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421272
ELECTRONIC DEVICE FOR MEASURING BIOMETRICS, AND OPERATION METHOD THEREFOR Jan 23, 2024 Pending
Array ( [id] => 19155584 [patent_doc_number] => 20240148290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MONITORING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/415732 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415732
Monitoring apparatus and method Jan 17, 2024 Issued
Array ( [id] => 19139957 [patent_doc_number] => 20240138727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => MUSCLE OXYGEN SATURATION DETECTION METHOD, AND MUSCLE OXYGEN SATURATION RECOVERY METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/399430 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18399430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399430
MUSCLE OXYGEN SATURATION DETECTION METHOD, AND MUSCLE OXYGEN SATURATION RECOVERY METHOD AND SYSTEM Dec 27, 2023 Pending
Array ( [id] => 19296925 [patent_doc_number] => 20240225489 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => CONTINUOUS BLOOD GLUCOSE MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/396726 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17760 [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] => 18396726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396726
CONTINUOUS BLOOD GLUCOSE MEASUREMENT APPARATUS Dec 26, 2023 Pending
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