Search

Henry C. Yuen

Examiner (ID: 17238)

Most Active Art Unit
3404
Art Unit(s)
2602, 3742, 2899, 3747, 3405, 3754, 3404, 3402
Total Applications
2016
Issued Applications
1698
Pending Applications
3
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20824682 [patent_doc_number] => 12678222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Plasma ablation system and plasma guide wire [patent_app_type] => utility [patent_app_number] => 18/211615 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 7031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211615
PLASMA ABLATION SYSTEM AND PLASMA GUIDE WIRE Jun 19, 2023 Issued
Array ( [id] => 19592884 [patent_doc_number] => 12150700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Cardiac pulsed field ablation [patent_app_type] => utility [patent_app_number] => 18/330177 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330177
Cardiac pulsed field ablation Jun 5, 2023 Issued
Array ( [id] => 19629384 [patent_doc_number] => 20240407833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => METHOD AND DEVICE FOR FRACTIONAL FAT TREATMENT [patent_app_type] => utility [patent_app_number] => 18/329656 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329656
METHOD AND DEVICE FOR FRACTIONAL FAT TREATMENT Jun 5, 2023 Pending
Array ( [id] => 18690631 [patent_doc_number] => 20230320780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => ELECTRODE CATHETER [patent_app_type] => utility [patent_app_number] => 18/325590 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325590
Electrode catheter May 29, 2023 Issued
Array ( [id] => 18647452 [patent_doc_number] => 20230293222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHODS AND DEVICES TO TREAT NASAL AIRWAYS [patent_app_type] => utility [patent_app_number] => 18/322684 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322684
METHODS AND DEVICES TO TREAT NASAL AIRWAYS May 23, 2023 Abandoned
Array ( [id] => 20700052 [patent_doc_number] => 12622740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Electrosurgical device with knife edge [patent_app_type] => utility [patent_app_number] => 18/201483 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2307 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201483
Electrosurgical device with knife edge May 23, 2023 Issued
Array ( [id] => 18655852 [patent_doc_number] => 20230301716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ENERGY DELIVERY DEVICES WITH FLEXIBLE AND ADJUSTABLE TIPS [patent_app_type] => utility [patent_app_number] => 18/199683 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199683
Energy delivery devices with flexible and adjustable tips May 18, 2023 Issued
Array ( [id] => 19975624 [patent_doc_number] => 12343078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Energy delivery systems and uses thereof [patent_app_type] => utility [patent_app_number] => 18/141780 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 29195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141780
Energy delivery systems and uses thereof Apr 30, 2023 Issued
Array ( [id] => 19975624 [patent_doc_number] => 12343078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Energy delivery systems and uses thereof [patent_app_type] => utility [patent_app_number] => 18/141780 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 29195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141780
Energy delivery systems and uses thereof Apr 30, 2023 Issued
Array ( [id] => 19921395 [patent_doc_number] => 12295652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Ablation of myocardial tissues with nanosecond pulsed electric fields [patent_app_type] => utility [patent_app_number] => 18/307051 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4042 [patent_no_of_claims] => 25 [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] => 18307051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307051
Ablation of myocardial tissues with nanosecond pulsed electric fields Apr 25, 2023 Issued
Array ( [id] => 19902822 [patent_doc_number] => 12279806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Compact jaw including split pivot pin [patent_app_type] => utility [patent_app_number] => 18/138692 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 2166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138692
Compact jaw including split pivot pin Apr 23, 2023 Issued
Array ( [id] => 18655844 [patent_doc_number] => 20230301708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD AND APPARATUS FOR RAPID AND SELECTIVE TISSUE ABLATION WITH COOLING [patent_app_type] => utility [patent_app_number] => 18/298251 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18298251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298251
Method and apparatus for rapid and selective tissue ablation with cooling Apr 9, 2023 Issued
Array ( [id] => 18535657 [patent_doc_number] => 20230240742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => BLADDER TISSUE MODIFICATION FOR OVERACTIVE BLADDER DISORDERS [patent_app_type] => utility [patent_app_number] => 18/131759 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18131759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131759
BLADDER TISSUE MODIFICATION FOR OVERACTIVE BLADDER DISORDERS Apr 5, 2023 Pending
Array ( [id] => 18859835 [patent_doc_number] => 20230414269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ELECTROSURGICAL DEVICE AND METHODS [patent_app_type] => utility [patent_app_number] => 18/131202 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18131202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131202
Electrosurgical device and methods Apr 4, 2023 Issued
Array ( [id] => 20091820 [patent_doc_number] => 20250221756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => THERMAL CUTTING ASSEMBLY WITH CONDUCTIVE BRIDGE [patent_app_type] => utility [patent_app_number] => 18/852774 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852774
THERMAL CUTTING ASSEMBLY WITH CONDUCTIVE BRIDGE Mar 30, 2023 Pending
Array ( [id] => 20700060 [patent_doc_number] => 12622748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Apparatus for application of evanescent waves to biological tissues [patent_app_type] => utility [patent_app_number] => 18/179247 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 1099 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179247
Apparatus for application of evanescent waves to biological tissues Mar 5, 2023 Issued
Array ( [id] => 19875582 [patent_doc_number] => 20250107839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => FEEDBACK CONTROL IN ELECTROSURGICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/842745 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18730 [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] => 18842745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842745
Feedback control in electrosurgical systems Feb 28, 2023 Issued
Array ( [id] => 18921019 [patent_doc_number] => 20240024023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHODS FOR MONITORING ABLATION PROGRESS WITH DOPPLER ULTRASOUND [patent_app_type] => utility [patent_app_number] => 18/173000 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18173000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173000
Methods for monitoring ablation progress with doppler ultrasound Feb 21, 2023 Issued
Array ( [id] => 18404275 [patent_doc_number] => 20230165625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ELONGATED MEDICAL NEEDLE [patent_app_type] => utility [patent_app_number] => 18/161594 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161594
ELONGATED MEDICAL NEEDLE Jan 29, 2023 Pending
Array ( [id] => 18595723 [patent_doc_number] => 20230270512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ARTICULATION ASSEMBLY FOR ROBOTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/101333 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101333
Articulation assembly for robotic device Jan 24, 2023 Issued
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