Search

Chau D. Le

Examiner (ID: 2509, Phone: (571)270-7217 , Office: P/2493 )

Most Active Art Unit
2493
Art Unit(s)
2447, 2493, 2408
Total Applications
799
Issued Applications
654
Pending Applications
52
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20038763 [patent_doc_number] => 20250176985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MULTIPLE SHOCK WAVES CATHETER [patent_app_type] => utility [patent_app_number] => 19/046276 [patent_app_country] => US [patent_app_date] => 2025-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19046276 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/046276
Multiple shock waves catheter Feb 4, 2025 Issued
Array ( [id] => 20247042 [patent_doc_number] => 20250295911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IMPLANTABLE LEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/043048 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043048 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043048
IMPLANTABLE LEAD ASSEMBLY Jan 30, 2025 Pending
Array ( [id] => 20114809 [patent_doc_number] => 12364493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method of treating a blood vessel with multiple shock wave discharge points in a catheter balloon [patent_app_type] => utility [patent_app_number] => 19/034430 [patent_app_country] => US [patent_app_date] => 2025-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 155 [patent_no_of_words] => 33146 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [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] => 19034430 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/034430
Method of treating a blood vessel with multiple shock wave discharge points in a catheter balloon Jan 21, 2025 Issued
Array ( [id] => 19989849 [patent_doc_number] => 20250128071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SYSTEMS, APPARATUSES, AND METHODS FOR FACILITATING ELECTRODE PLACEMENT FOR SPINAL CORD STIMULATION [patent_app_type] => utility [patent_app_number] => 18/921893 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921893
Systems, apparatuses, and methods for facilitating electrode placement for spinal cord stimulation Oct 20, 2024 Issued
Array ( [id] => 20115168 [patent_doc_number] => 12364852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Perfusion systems and methods for monitoring tissue oxygenation and reducing limb ischemia [patent_app_type] => utility [patent_app_number] => 18/760882 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 4822 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760882
Perfusion systems and methods for monitoring tissue oxygenation and reducing limb ischemia Jun 30, 2024 Issued
Array ( [id] => 19402446 [patent_doc_number] => 20240285957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MULTI-ELECTRODE IMPLANTABLE MEDICAL DEVICE (IMD) [patent_app_type] => utility [patent_app_number] => 18/654558 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8301 [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] => 18654558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654558
Multi-electrode implantable medical device (IMD) May 2, 2024 Issued
Array ( [id] => 20360019 [patent_doc_number] => 12476023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Microserpentines and electrodes for stretchable and conformable biosensor applications [patent_app_type] => utility [patent_app_number] => 18/635229 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 72 [patent_no_of_words] => 13567 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635229
Microserpentines and electrodes for stretchable and conformable biosensor applications Apr 14, 2024 Issued
Array ( [id] => 19477723 [patent_doc_number] => 20240325765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEMS AND METHODS FOR NOISE FILTERING IN IMPLANTABLE MEDICAL DEVICE CHARGING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/620261 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6349 [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] => 18620261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620261
SYSTEMS AND METHODS FOR NOISE FILTERING IN IMPLANTABLE MEDICAL DEVICE CHARGING SYSTEMS Mar 27, 2024 Pending
Array ( [id] => 19784445 [patent_doc_number] => 20250058124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PROSTHETIC AORTIC VALVE PACING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/607638 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18607638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607638
PROSTHETIC AORTIC VALVE PACING SYSTEMS Mar 17, 2024 Pending
Array ( [id] => 19947273 [patent_doc_number] => 12318611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Treating lung disease with spinal cord stimulation [patent_app_type] => utility [patent_app_number] => 18/600006 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 18600006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600006
Treating lung disease with spinal cord stimulation Mar 7, 2024 Issued
Array ( [id] => 19216554 [patent_doc_number] => 20240181258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/444209 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14831 [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] => 18444209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444209
SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS Feb 15, 2024 Abandoned
Array ( [id] => 19807974 [patent_doc_number] => 12239332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Catheter with multiple shock wave generators [patent_app_type] => utility [patent_app_number] => 18/435508 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 155 [patent_no_of_words] => 38609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435508
Catheter with multiple shock wave generators Feb 6, 2024 Issued
Array ( [id] => 19185814 [patent_doc_number] => 20240164727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DETERMINING CHANGES TO AUTOREGULATION [patent_app_type] => utility [patent_app_number] => 18/429173 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18429173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429173
DETERMINING CHANGES TO AUTOREGULATION Jan 30, 2024 Pending
Array ( [id] => 19343871 [patent_doc_number] => 20240252834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LIGHT WAVELENGTH APPLICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/428907 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428907
LIGHT WAVELENGTH APPLICATION SYSTEM Jan 30, 2024 Pending
Array ( [id] => 19584595 [patent_doc_number] => 20240382152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SLEEP STATE MONITORING EARPLUG [patent_app_type] => utility [patent_app_number] => 18/423212 [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] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18423212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423212
SLEEP STATE MONITORING EARPLUG Jan 24, 2024 Pending
Array ( [id] => 19330919 [patent_doc_number] => 20240245349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ELECTRONIC DEVICE, SLEEP STATE DETERMINATION METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/414659 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18414659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414659
ELECTRONIC DEVICE, SLEEP STATE DETERMINATION METHOD, AND RECORDING MEDIUM Jan 16, 2024 Pending
Array ( [id] => 19297990 [patent_doc_number] => 20240226556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR STIMULATION PULSE CONTROL [patent_app_type] => utility [patent_app_number] => 18/409366 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409366
SYSTEM AND METHOD FOR STIMULATION PULSE CONTROL Jan 9, 2024 Pending
Array ( [id] => 19296880 [patent_doc_number] => 20240225444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => WIRELESS MULTI-LEAD ELECTROCARDIOGRAM SYSTEM [patent_app_type] => utility [patent_app_number] => 18/406410 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406410
WIRELESS MULTI-LEAD ELECTROCARDIOGRAM SYSTEM Jan 7, 2024 Pending
Array ( [id] => 20057662 [patent_doc_number] => 20250195884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => PHYSIOLOGICAL SENSING AND/OR STIMULATION PROBE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/396361 [patent_app_country] => US [patent_app_date] => 2023-12-26 [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] => -8 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396361
PHYSIOLOGICAL SENSING AND/OR STIMULATION PROBE AND METHOD THEREOF Dec 25, 2023 Pending
Array ( [id] => 19554359 [patent_doc_number] => 20240366151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => BIO-SIGNAL MEASUREMENT DEVICE ATTACHABLE TO AND DETACHABLE FROM VARIOUS BODY-WEARABLE/BODY-ATTACHABLE PRODUCTS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/391838 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18391838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391838
BIO-SIGNAL MEASUREMENT DEVICE ATTACHABLE TO AND DETACHABLE FROM VARIOUS BODY-WEARABLE/BODY-ATTACHABLE PRODUCTS AND CONTROL METHOD THEREOF Dec 20, 2023 Pending
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