Search

Jun Fei Zhong

Examiner (ID: 17060, Phone: (571)270-1708 , Office: P/2426 )

Most Active Art Unit
2426
Art Unit(s)
2426, 2623
Total Applications
249
Issued Applications
86
Pending Applications
0
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18056112 [patent_doc_number] => 20220387198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => HELICAL ULTRA LOW FORESHORTENING STENT [patent_app_type] => utility [patent_app_number] => 17/580290 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17580290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580290
HELICAL ULTRA LOW FORESHORTENING STENT Jan 19, 2022 Abandoned
Array ( [id] => 17576485 [patent_doc_number] => 20220133340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Lithotripsy Probes and Methods for Performing Lithotripsy [patent_app_type] => utility [patent_app_number] => 17/577764 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577764
Lithotripsy Probes and Methods for Performing Lithotripsy Jan 17, 2022 Pending
Array ( [id] => 20171492 [patent_doc_number] => 12390211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Apparatus and method for minimally invasive suturing [patent_app_type] => utility [patent_app_number] => 17/567138 [patent_app_country] => US [patent_app_date] => 2022-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 96 [patent_figures_cnt] => 113 [patent_no_of_words] => 20916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567138
Apparatus and method for minimally invasive suturing Jan 1, 2022 Issued
Array ( [id] => 20171492 [patent_doc_number] => 12390211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Apparatus and method for minimally invasive suturing [patent_app_type] => utility [patent_app_number] => 17/567138 [patent_app_country] => US [patent_app_date] => 2022-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 96 [patent_figures_cnt] => 113 [patent_no_of_words] => 20916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567138
Apparatus and method for minimally invasive suturing Jan 1, 2022 Issued
Array ( [id] => 19554461 [patent_doc_number] => 20240366253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL [patent_app_type] => utility [patent_app_number] => 18/272378 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18272378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272378
SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL Dec 28, 2021 Pending
Array ( [id] => 19554461 [patent_doc_number] => 20240366253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL [patent_app_type] => utility [patent_app_number] => 18/272378 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18272378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272378
SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL Dec 28, 2021 Pending
Array ( [id] => 19554461 [patent_doc_number] => 20240366253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL [patent_app_type] => utility [patent_app_number] => 18/272378 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18272378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272378
SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL Dec 28, 2021 Pending
Array ( [id] => 17532019 [patent_doc_number] => 20220110628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Devices and Methods for Advancing Knots [patent_app_type] => utility [patent_app_number] => 17/558809 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17558809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558809
Devices and Methods for Advancing Knots Dec 21, 2021 Abandoned
Array ( [id] => 17532136 [patent_doc_number] => 20220110745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => REPLACEMENT HEART VALVE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/645442 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17645442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645442
REPLACEMENT HEART VALVE SYSTEMS AND METHODS Dec 20, 2021 Pending
Array ( [id] => 17532136 [patent_doc_number] => 20220110745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => REPLACEMENT HEART VALVE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/645442 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17645442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645442
REPLACEMENT HEART VALVE SYSTEMS AND METHODS Dec 20, 2021 Pending
Array ( [id] => 17503129 [patent_doc_number] => 20220096231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEMS AND METHODS FOR HEART VALVE THERAPY [patent_app_type] => utility [patent_app_number] => 17/643331 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643331
SYSTEMS AND METHODS FOR HEART VALVE THERAPY Dec 7, 2021 Pending
Array ( [id] => 19410244 [patent_doc_number] => 12076035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Articulating retrieval devices [patent_app_type] => utility [patent_app_number] => 17/454424 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 39 [patent_no_of_words] => 11005 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454424
Articulating retrieval devices Nov 9, 2021 Issued
Array ( [id] => 19225107 [patent_doc_number] => 12004736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Surgical device for complex suturing fibrous tissues [patent_app_type] => utility [patent_app_number] => 17/452956 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 53 [patent_no_of_words] => 4023 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452956
Surgical device for complex suturing fibrous tissues Oct 28, 2021 Issued
Array ( [id] => 17412445 [patent_doc_number] => 20220047349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ARTICULATED TOOL POSITIONER FOR ROBOTIC SURGERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/513933 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17513933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513933
Articulated tool positioner for robotic surgery system Oct 28, 2021 Issued
Array ( [id] => 17397733 [patent_doc_number] => 20220039823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => FLEXIBLE MEDICAL SCISSORS [patent_app_type] => utility [patent_app_number] => 17/506712 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506712
Flexible medical scissors Oct 20, 2021 Issued
Array ( [id] => 17367851 [patent_doc_number] => 20220022903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SURGICAL CLAMP AND CLAMP JAW [patent_app_type] => utility [patent_app_number] => 17/494051 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494051
Surgical clamp and clamp jaw Oct 4, 2021 Issued
Array ( [id] => 17354994 [patent_doc_number] => 20220015790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => TISSUE RESECTING INSTRUMENT INCLUDING AN OUTFLOW CONTROL SEAL [patent_app_type] => utility [patent_app_number] => 17/488064 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8010 [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] => 17488064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488064
Tissue resecting instrument including an outflow control seal Sep 27, 2021 Issued
Array ( [id] => 18313001 [patent_doc_number] => 20230116901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CATHETER WITH ELECTRICALLY ACTUATED EXPANDABLE MOUTH [patent_app_type] => utility [patent_app_number] => 17/487060 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487060
Catheter with electrically actuated expandable mouth Sep 27, 2021 Issued
Array ( [id] => 18503672 [patent_doc_number] => 11701462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Airway assist device [patent_app_type] => utility [patent_app_number] => 17/484830 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6438 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484830
Airway assist device Sep 23, 2021 Issued
Array ( [id] => 19155700 [patent_doc_number] => 20240148406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PAINLESS SLOW-EXPANDING PIERCING NEEDLE AND METHOD FOR USING SAME [patent_app_type] => utility [patent_app_number] => 18/281764 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281764
Painless slow-expanding piercing needle and method for using same Sep 22, 2021 Issued
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