
Hsinchun Liao
Examiner (ID: 8577, Phone: (571)270-7701 , Office: P/2649 )
| Most Active Art Unit | 2641 |
| Art Unit(s) | 2641, 2618, 2649 |
| Total Applications | 849 |
| Issued Applications | 633 |
| Pending Applications | 12 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19768035
[patent_doc_number] => 20250049461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => SURGICAL TOOL END EFFECTORS WITH REPLACEABLE BLADES
[patent_app_type] => utility
[patent_app_number] => 18/366020
[patent_app_country] => US
[patent_app_date] => 2023-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9956
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18366020
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/366020 | SURGICAL TOOL END EFFECTORS WITH REPLACEABLE BLADES | Aug 6, 2023 | Pending |
Array
(
[id] => 19263382
[patent_doc_number] => 20240207079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => METHOD AND SYSTEM FOR DELIVERING A SELF-EXPANDING STENT TO THE VENOUS SINUSES
[patent_app_type] => utility
[patent_app_number] => 18/230785
[patent_app_country] => US
[patent_app_date] => 2023-08-07
[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] => -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] => 18230785
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/230785 | Method and system for delivering a self-expanding stent to the venous sinuses | Aug 6, 2023 | Issued |
Array
(
[id] => 19156320
[patent_doc_number] => 20240149027
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => RECTO-ANAL SEQUENCED EXPANDER
[patent_app_type] => utility
[patent_app_number] => 18/366125
[patent_app_country] => US
[patent_app_date] => 2023-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5101
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18366125
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/366125 | RECTO-ANAL SEQUENCED EXPANDER | Aug 6, 2023 | Abandoned |
Array
(
[id] => 20134594
[patent_doc_number] => 20250241638
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-31
[patent_title] => SUTURING DEVICES AND MECHANISMS FOR OPERATING SUCH DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/993700
[patent_app_country] => US
[patent_app_date] => 2023-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16891
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 18993700
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/993700 | SUTURING DEVICES AND MECHANISMS FOR OPERATING SUCH DEVICES | Jul 12, 2023 | Pending |
Array
(
[id] => 18724477
[patent_doc_number] => 20230338636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => Airway Assist Device
[patent_app_type] => utility
[patent_app_number] => 18/217457
[patent_app_country] => US
[patent_app_date] => 2023-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6424
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -70
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217457
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/217457 | Airway Assist Device | Jun 29, 2023 | Abandoned |
Array
(
[id] => 18723923
[patent_doc_number] => 20230338042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => Left Atrial Appendage Clipping Device and Methods for Clipping the LAA
[patent_app_type] => utility
[patent_app_number] => 18/341887
[patent_app_country] => US
[patent_app_date] => 2023-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 53042
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 18341887
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/341887 | Left Atrial Appendage Clipping Device and Methods for Clipping the LAA | Jun 26, 2023 | Pending |
Array
(
[id] => 18842213
[patent_doc_number] => 20230404617
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => SINGLE PORTAL, SURGICAL APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/210590
[patent_app_country] => US
[patent_app_date] => 2023-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7730
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210590
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/210590 | Single portal, surgical apparatus | Jun 14, 2023 | Issued |
Array
(
[id] => 18690637
[patent_doc_number] => 20230320786
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => SYSTEM AND METHOD FOR REDUCING BLADE EXPOSURES
[patent_app_type] => utility
[patent_app_number] => 18/333939
[patent_app_country] => US
[patent_app_date] => 2023-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9980
[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] => 18333939
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/333939 | System and method for reducing blade exposures | Jun 12, 2023 | Issued |
Array
(
[id] => 20057048
[patent_doc_number] => 20250195270
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => NON-MAGNETIC FINE STAINLESS STEEL PROCESSED PRODUCT AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/877880
[patent_app_country] => US
[patent_app_date] => 2023-06-08
[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] => -1
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18877880
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/877880 | NON-MAGNETIC FINE STAINLESS STEEL PROCESSED PRODUCT AND METHOD FOR MANUFACTURING THE SAME | Jun 7, 2023 | Pending |
Array
(
[id] => 19496195
[patent_doc_number] => 20240335213
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => ENDOSCOPIC INCISION DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/292913
[patent_app_country] => US
[patent_app_date] => 2023-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11318
[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] => 18292913
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/292913 | ENDOSCOPIC INCISION DEVICES | May 26, 2023 | Pending |
Array
(
[id] => 18595673
[patent_doc_number] => 20230270462
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => RESTRICTED USAGE FEATURES FOR SURGICAL INSTRUMENT
[patent_app_type] => utility
[patent_app_number] => 18/314237
[patent_app_country] => US
[patent_app_date] => 2023-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10082
[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] => 18314237
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/314237 | Restricted usage features for surgical instrument | May 8, 2023 | Issued |
Array
(
[id] => 19279475
[patent_doc_number] => 20240215946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => USER-ATTACHABLE/DETACHABLE IMAGING CATHETER
[patent_app_type] => utility
[patent_app_number] => 18/309183
[patent_app_country] => US
[patent_app_date] => 2023-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12432
[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] => 18309183
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/309183 | User-attachable/detachable imaging catheter | Apr 27, 2023 | Issued |
Array
(
[id] => 18610453
[patent_doc_number] => 20230277183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => VAPOR ABLATION TREATMENT OF OBSTRUCTIVE LUNG DISEASE
[patent_app_type] => utility
[patent_app_number] => 18/309476
[patent_app_country] => US
[patent_app_date] => 2023-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5538
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309476
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/309476 | VAPOR ABLATION TREATMENT OF OBSTRUCTIVE LUNG DISEASE | Apr 27, 2023 | Abandoned |
Array
(
[id] => 19649917
[patent_doc_number] => 12171677
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Catheter with tapered compliant balloon and tapered stent
[patent_app_type] => utility
[patent_app_number] => 18/138010
[patent_app_country] => US
[patent_app_date] => 2023-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 6066
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138010
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/138010 | Catheter with tapered compliant balloon and tapered stent | Apr 20, 2023 | Issued |
Array
(
[id] => 18565337
[patent_doc_number] => 20230255664
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => IMPLANTATION DEVICE WITH DIRECT-TO-NEEDLE ASPIRATION OF HAIR GRAFT
[patent_app_type] => utility
[patent_app_number] => 18/304811
[patent_app_country] => US
[patent_app_date] => 2023-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5580
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304811
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/304811 | IMPLANTATION DEVICE WITH DIRECT-TO-NEEDLE ASPIRATION OF HAIR GRAFT | Apr 20, 2023 | Pending |
Array
(
[id] => 18565446
[patent_doc_number] => 20230255773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => SYSTEM AND METHOD FOR RESHAPING HEART
[patent_app_type] => utility
[patent_app_number] => 18/303542
[patent_app_country] => US
[patent_app_date] => 2023-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7619
[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] => 18303542
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/303542 | SYSTEM AND METHOD FOR RESHAPING HEART | Apr 18, 2023 | Abandoned |
Array
(
[id] => 20120206
[patent_doc_number] => 20250235237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => A NEEDLE LOCK DEVICE AND A NEEDLE GUIDE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/855915
[patent_app_country] => US
[patent_app_date] => 2023-04-13
[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] => -16
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18855915
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/855915 | A NEEDLE LOCK DEVICE AND A NEEDLE GUIDE SYSTEM | Apr 12, 2023 | Pending |
Array
(
[id] => 20192448
[patent_doc_number] => 20250269158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-28
[patent_title] => PERFUSION DILATATION CATHETER
[patent_app_type] => utility
[patent_app_number] => 18/857915
[patent_app_country] => US
[patent_app_date] => 2023-03-22
[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] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18857915
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/857915 | PERFUSION DILATATION CATHETER | Mar 21, 2023 | Pending |
Array
(
[id] => 20031611
[patent_doc_number] => 20250169833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => SYSTEMS AND METHODS FOR PULMONARY EMBOLI REMOVAL
[patent_app_type] => utility
[patent_app_number] => 18/842983
[patent_app_country] => US
[patent_app_date] => 2023-03-09
[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] => -16
[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] => 18842983
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/842983 | SYSTEMS AND METHODS FOR PULMONARY EMBOLI REMOVAL | Mar 8, 2023 | Pending |
Array
(
[id] => 20038781
[patent_doc_number] => 20250177003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => HEMOSTATIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/842899
[patent_app_country] => US
[patent_app_date] => 2023-03-07
[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] => -16
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842899
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/842899 | HEMOSTATIC DEVICE | Mar 6, 2023 | Pending |