Search

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 numberTitle of the applicationFiling DateStatus
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
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